DE9106035U1 - Power controller for fan motors - Google Patents
Power controller for fan motorsInfo
- Publication number
- DE9106035U1 DE9106035U1 DE9106035U DE9106035U DE9106035U1 DE 9106035 U1 DE9106035 U1 DE 9106035U1 DE 9106035 U DE9106035 U DE 9106035U DE 9106035 U DE9106035 U DE 9106035U DE 9106035 U1 DE9106035 U1 DE 9106035U1
- Authority
- DE
- Germany
- Prior art keywords
- base body
- circuit board
- power
- power controller
- trough
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000005266 casting Methods 0.000 claims description 11
- 150000001875 compounds Chemical class 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 8
- 238000004378 air conditioning Methods 0.000 claims description 2
- 238000005476 soldering Methods 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims 1
- LVDRREOUMKACNJ-BKMJKUGQSA-N N-[(2R,3S)-2-(4-chlorophenyl)-1-(1,4-dimethyl-2-oxoquinolin-7-yl)-6-oxopiperidin-3-yl]-2-methylpropane-1-sulfonamide Chemical compound CC(C)CS(=O)(=O)N[C@H]1CCC(=O)N([C@@H]1c1ccc(Cl)cc1)c1ccc2c(C)cc(=O)n(C)c2c1 LVDRREOUMKACNJ-BKMJKUGQSA-N 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/20436—Inner thermal coupling elements in heat dissipating housings, e.g. protrusions or depressions integrally formed in the housing
- H05K7/20445—Inner thermal coupling elements in heat dissipating housings, e.g. protrusions or depressions integrally formed in the housing the coupling element being an additional piece, e.g. thermal standoff
- H05K7/20463—Filling compound, e.g. potted resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
- B60H1/00828—Ventilators, e.g. speed control
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/209—Heat transfer by conduction from internal heat source to heat radiating structure
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/22—Secondary treatment of printed circuits
- H05K3/28—Applying non-metallic protective coatings
- H05K3/284—Applying non-metallic protective coatings for encapsulating mounted components
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mechanical Engineering (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Description
R. 24397
8.5.1991 Sa/KcNo. 24397
8.5.1991 Sa/Kc
GKR, Ges. für Fahrzeugklimaregelung mbH, SchwieberdingenGKR, Ges. for vehicle climate control mbH, Schwieberdingen
Leistungssteller für Gebläsemotoren
Stand der Technik Power controller for fan motors
State of the art
Die Erfindung geht aus von einem Leistungssteller nach der Gattung des Hauptanspruchs. Es ist schon ein solcher Leistungssteller im Handel, bei dem die Leiterplatte an der einen Seite des Grundkörpers angeordnet ist, während der Leistungstransistor an der dieser gegenüberliegenden, anderen Seite des Grundkörpers sitzt. Die elektrischen Anschlüsse des Leistungstransistors müssen somit den Grundkörper durchdringen, damit dieser an der Leiterplatte angeschlossen werden kann. Es ergibt sich also eine kostenintensive Montage des Leistungsstellers, dessen den Umgebungseinflüssen voll ausgesetzte Leiterplatte relativ störungsanfällig ist.The invention is based on a power controller according to the type of the main claim. Such a power controller is already on the market, in which the circuit board is arranged on one side of the base body, while the power transistor is located on the other side of the base body, opposite this. The electrical connections of the power transistor must therefore penetrate the base body so that it can be connected to the circuit board. This results in a cost-intensive assembly of the power controller, whose circuit board is fully exposed to the environmental influences and is relatively susceptible to failure.
Vorteile der ErfindungAdvantages of the invention
Der erfindungsgemäße Leistungssteller mit den kennzeichnenden Merkmalen des Hauptanspruchs hat demgegenüber den Vorteil, daß der Leistungstransistor auf einer Montageschulter sitzt, welche sich auf der Seite des Grundkörpers befindet, welche auch die Leiterplatte aufweist. Dadurch ergibt sich eine einfache Montage des Leistungstransistors und der Leiterplatte, die nun auch automatisch bestückt werden kann, weil sich alle elektronischen Bauelemente auf derselbenThe power controller according to the invention with the characterizing features of the main claim has the advantage that the power transistor sits on a mounting shoulder which is located on the side of the base body which also has the circuit board. This results in simple assembly of the power transistor and the circuit board, which can now also be automatically assembled because all electronic components are on the same
- 2 - 24397- 2 - 24397
Seite der Leiterplatte befinden. Die Isolier-Vergußmasse schützt die empfindliche Leiterplatte, wodurch deren Störanfälligkeit entscheidend gesenkt wird.side of the circuit board. The insulating casting compound protects the sensitive circuit board, which significantly reduces its susceptibility to interference.
Durch die in den Unteransprüchen aufgeführten Maßnahmen sind vorteilhafte Weiterbildungen und Verbesserungen des im Hauptanspruch angegebenen Leistungsstellers möglich.The measures listed in the subclaims enable advantageous further developments and improvements of the power controller specified in the main claim.
Zeichnungdrawing
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und in der nachfolgenden Beschreibung näher erläutert. Es zeigen Figur 1 eine Draufsicht auf den Leistungssteller, Figur 2 einen Schnitt durch den Leistungssteiler gemäß Figur 1, entlang der Linie II-II, Figur 3 eine Ansicht des Leistungsstellers gemäß Figur 1 von unten, Figur 4 eine Draufsicht auf einen zum Leistungssteller gehörenden Grundkörper, Figur 5 einen Schnitt durch den Grundkörper gemäß Figur 4, entlang der Linie V-V, Figur 6 einen Schnitt durch den Grundkörper gemäß Figur 4, entlang der Linie VI-VI, Figur 7 einen Teilschnitt durch den Grundkörper gemäß Figur 4, entlang der Linie VII-VII und Figur 8 einen Teilschnitt durch den Grundkörper gemäß Figur 4, entlang der Linie VIII-VIII.An embodiment of the invention is shown in the drawing and explained in more detail in the following description. Figure 1 shows a top view of the power controller, Figure 2 a section through the power controller according to Figure 1, along the line II-II, Figure 3 shows a view of the power controller according to Figure 1 from below, Figure 4 shows a top view of a base body belonging to the power controller, Figure 5 shows a section through the base body according to Figure 4, along the line V-V, Figure 6 shows a section through the base body according to Figure 4, along the line VI-VI, Figure 7 a partial section through the base body according to Figure 4, along the line VII-VII and Figure 8 shows a partial section through the base body according to Figure 4, along the line VIII-VIII.
Beschreibung des AusführungsbeispielsDescription of the embodiment
Ein in Figur 1 dargestellter Leistungssteiler 10 gehört zu einem nicht dargestellten Gebläsemotor, der Teil einer Kraftfahrzeug-Klimaanlage ist. Der Leistungssteller 10 weist einen Grundkörper 12 auf, der beim Ausführungsbeispiel an seiner Unterseite 14 mit Kühlrippen 16 versehen ist. Der Grundkörper 12 bildet beim Ausführungsbeispiel also gleichzeitig auch einen sogenannten Kühlkörper, der aus einem Wärme gut leitenden Material, beispielsweise einem Leichtmetall, hergestellt ist. An seiner den Kühlrippen 16A power controller 10 shown in Figure 1 belongs to a blower motor (not shown) that is part of a motor vehicle air conditioning system. The power controller 10 has a base body 12, which in the embodiment is provided with cooling fins 16 on its underside 14. In the embodiment, the base body 12 also forms a so-called heat sink, which is made of a material that conducts heat well, for example a light metal. On its underside 14, the cooling fins 16
- 3 - 24397- 3 - 24397
gegenüberliegenden Seite weist der Kühlkörper 12 eine wannenartige Vertiefung 18 auf, in welcher die zum Leistungssteiler gehörenden elektronischen Bauelemente angeordnet sind. Dabei sind eine ganze Reihe dieser Bauelemente auf einer Leiterplatte 22 befestigt (Figuren 1 und 2). Beim Ausführungsbeispiel sind allerdings lediglich ein Anschlußstecker 20 und ein Widerstand 21 gegenständlich dargestellt. Die Leiterplatte 22 befindet sich in einer Einsenkung 24, welche zur Vertiefung 18 gehört. Die Einsenkung 24 entspricht in ihrer Kontur im wesentlichen der Kontur der Leiterplatte 22, was insbesondere Figur 1 verdeutlicht. Außerhalb der Einsenkung 24 weist die wannenförmige Vertiefung 18 Montageschultern 26, 28, 30 auf, auf welchen zum Leistungssteiler gehörende Leistungstransistoren 32 sitzen. Beim Ausführungsbeispiel sind zwei Leistungstransistoren angeordnet. Die Montageschulter 26 ist in diesem Falle unbesetzt. Die Montageschultern 26, 28, 30 weisen einstückig mit ihnen verbundene Zapfen 34 auf, welche zum Befestigen der Leistungstransistoren 32 dienen. Diese Leistungstransistoren 32 sind mit beim Ausführungsbeispiel fahnenartig ausgebildeten Kühlflächen 36 versehen, welche eine über die Zapfen 34 passende Bohrung aufweisen. Dadurch ist auf einfache Weise eine Nietverbindung zwischen Leistungstransistor 32 und Kühlkörper 12 realisierbar. Zur Befestigung der Leiterplatte 22 sind am Boden 40 der Einsenkung 24 drei Tragzapfen 38 angeordnet, die sich, wie die Figuren 5 und 6 zeigen, vom Boden 40 der Einsenkung 24 über einen bestimmten Abschnitt bis zu Tragschulten erstrecken, auf denen die Leiterplatte 22 aufliegt. Von den Tragschultern 42 aus erstrecken sich Nietzapfen 44 durch die Leiterplatte 22 hindurch, die nach dem Einbringen der Leiterplatte 22 verformt werden und so diese Leiterplatte auf den Auflageschultern 42 gehalten wird. Die Anordnung der montierten Leiterplatte 22 ist besonders aus Figur 2 ersichtlich. Auf den Montageschultern 28 und 30 sind zwei Leistungstransistoren 32 in der schon beschriebenen Weise montiert. Elektrische Anschlüsse 46 derOn the opposite side, the heat sink 12 has a trough-like recess 18 in which the electronic components belonging to the power divider are arranged. A whole series of these components are attached to a circuit board 22 (Figures 1 and 2). In the exemplary embodiment, however, only a connector plug 20 and a resistor 21 are shown. The circuit board 22 is located in a recess 24 which belongs to the recess 18. The contour of the recess 24 essentially corresponds to the contour of the circuit board 22, which is particularly clear in Figure 1. Outside the recess 24, the trough-like recess 18 has mounting shoulders 26, 28, 30 on which power transistors 32 belonging to the power divider are seated. In the exemplary embodiment, two power transistors are arranged. The mounting shoulder 26 is unoccupied in this case. The mounting shoulders 26, 28, 30 have pins 34 connected to them in one piece, which serve to attach the power transistors 32. In the exemplary embodiment, these power transistors 32 are provided with cooling surfaces 36 which are designed in the form of flags and have a hole that fits over the pins 34. This makes it easy to create a rivet connection between the power transistor 32 and the heat sink 12. To attach the circuit board 22, three support pins 38 are arranged on the bottom 40 of the recess 24, which, as shown in Figures 5 and 6, extend from the bottom 40 of the recess 24 over a certain section to support shoulders on which the circuit board 22 rests. Rivet pins 44 extend from the support shoulders 42 through the circuit board 22, which are deformed after the circuit board 22 has been inserted, so that this circuit board is held on the support shoulders 42. The arrangement of the assembled circuit board 22 is particularly evident in Figure 2. Two power transistors 32 are mounted on the mounting shoulders 28 and 30 in the manner already described. Electrical connections 46 of the
- 4 - 24397- 4 - 24397
Transistoren 32 führen von den Leistungstransistoren 32 zur Leiterplatte 22 und sind dort befestigt. Weiter ist an der Montageschulter 28 eine Sackbohrung 50 vorhanden (Figur 8), welche zur Aufnahme eines in Figur 1 sichtbaren Temperaturfühlers 52 dient. Auch der Temperaturfühler 52 ist über Leitungen 54 mit der Leiterplatte 22 verbunden. Der Temperaturfühler 52 soll einen vorbestimmten Temperatur-Grenzwert des Grundkörpers 12 erfassen und bei dessen Erreichen den Leistungssteiler bzw. das Gebläse abschalten. Dazu kann der Temperaturfühler 52 in engen Kontakt mit einer durch den Grundkörper 12 gebildeten Wand der Sackbohrung 50 gebracht werden. Die gesamte Anordnung, gebildet durch die Leiterplatte 22 und die Leistungstransistoren 32 sowie die beim Ausführungsbeispiel unbesetzte Montageschulter 26 ist von einem Ringrand 56 umgeben, der über die Ebene hinausragt, in welches sich die Montageschultern 26, 28, 30 befinden. Der Ringrand 56 bildet somit den Rand der wannenartigen Vertiefung 18, die noch die Einsenkung 24 aufweist.Transistors 32 lead from the power transistors 32 to the circuit board 22 and are attached there. There is also a blind hole 50 on the mounting shoulder 28 (Figure 8), which serves to accommodate a temperature sensor 52 visible in Figure 1. The temperature sensor 52 is also connected to the circuit board 22 via lines 54. The temperature sensor 52 is intended to detect a predetermined temperature limit value of the base body 12 and, when this is reached, to switch off the power divider or the fan. To do this, the temperature sensor 52 can be brought into close contact with a wall of the blind hole 50 formed by the base body 12. The entire arrangement, formed by the circuit board 22 and the power transistors 32 as well as the mounting shoulder 26, which is unoccupied in the embodiment, is surrounded by an annular edge 56, which projects beyond the plane in which the mounting shoulders 26, 28, 30 are located. The annular edge 56 thus forms the edge of the trough-like recess 18, which also has the depression 24.
Wenn nun die Leiterplatte 22 in der in Figur 2 dargestellten Position mit ihrer Lötseite 23 dem Wannenboden 40 zugewandt fest verankert ist, befindet sich fast alle auf der Leiterplatte 22 befestigten elektronischen Bauelemente zwischen der Ebene des Ringrandes 56, in welcher sich dessen Oberkante 58 befindet und der Leiterplatte 22. Lediglich der Widerstand 20 ragt beim Ausführungsbeispiel über die Oberkante 58 des Ringrandes 56 hinaus. Danach wird in die wannenartige Vertiefung 18 eine härtende Isolier-Vergußmasse eingebracht, welche auch die Einsenkung 24 im Grundkörper 12 unterhalb der Leiterplatte 22 füllt. Darüber hinaus wird diese Isolier-Vergußmasse, die in Figur 2 strichpunktiert angedeutet und mit der Bezugszahl 60 bezeichnet ist, bis zur Oberkante 58 des Ringrandes 56 eingefüllt. Dabei kann auch der Widerstand 20 mit einer dünnen Schicht dieser Masse überzogen werden. Bei der Isolier-Vergußmasse handelt es sich um ein Zweikomponenten-Epoxidharz, das gefüllt und flexibilisiert ist. Da seine Wärmeleitfähigkeit //4 etwaIf the circuit board 22 is now firmly anchored in the position shown in Figure 2 with its soldering side 23 facing the trough bottom 40, almost all of the electronic components attached to the circuit board 22 are located between the plane of the ring edge 56, in which its upper edge 58 is located, and the circuit board 22. Only the resistor 20 protrudes above the upper edge 58 of the ring edge 56 in the exemplary embodiment. A hardening insulating casting compound is then introduced into the trough-like depression 18, which also fills the depression 24 in the base body 12 below the circuit board 22. In addition, this insulating casting compound, which is indicated in Figure 2 by dash-dotted lines and designated by the reference number 60, is filled up to the upper edge 58 of the ring edge 56. The resistor 20 can also be coated with a thin layer of this compound. The insulating casting compound is a two-component epoxy resin that is filled and made flexible. Since its thermal conductivity / /4 is approximately
- 5 - 24397- 5 - 24397
0,53 Watt/(mK) beträgt, führt diese Vergußmasse 60 nicht zum Wärmestau an den sich erwärmenden elektronischen Bauelementen. Insbeson- dere die in den Leistungstransistoren 32 zwangsläufig auftretende Verlustwärme wird problemlos über die Kühlflächen 36 und über die Vergußmasse 60 abgeführt. Es ist lediglich dafür Sorge zu tragen, daß die elektrischen Anschlüsse 20 frei zugänglich bleiben. Wie weiter die Figuren 2, 5 und 6 zeigen, liegen die Montageschultern 26, 28, 30 in einer zum Boden 40 der Vertiefung 24 parallelen Ebene. Nach der Bestückung der Leiterplatte 22 sind mit dieser auch die Leistungstransistoren 32 verbunden. Danach wird die Leiterplatte 22 auf ihre Tragzapfen 38 aufgesetzt und durch Vernieten der Nietzapfen 44 gehalten. Gleichzeitig werden aber auch die Leistungstransistoren 32 in ihre Montageposition gebracht, d. h. es werden die elek- trischen Anschlüsse 46 entsprechend gebogen, damit die Leistungs- transistoren 32 in ihre vorschriftsmäßige Montageposition gelangen, in welcher ihre Kühlfahnen 36 auf die Zapfen 34 aufgebracht und befestigt werden können.0.53 watts/(mK), this casting compound 60 does not lead to heat build-up on the electronic components that heat up. In particular, the heat loss that inevitably occurs in the power transistors 32 is easily dissipated via the cooling surfaces 36 and via the casting compound 60. It is only necessary to ensure that the electrical connections 20 remain freely accessible. As Figures 2, 5 and 6 also show, the mounting shoulders 26, 28, 30 lie in a plane parallel to the bottom 40 of the recess 24. After the circuit board 22 has been fitted, the power transistors 32 are also connected to it. The circuit board 22 is then placed on its support pins 38 and held in place by riveting the rivet pins 44. At the same time, the power transistors 32 are also brought into their mounting position, i.e. the electrical connections 46 are bent accordingly so that the power transistors 32 reach their correct mounting position, in which their cooling lugs 36 can be placed on the pins 34 and secured.
Nach dem Ausgießen des Grundkörpers 12 mit Isolier-Vergußmasse wird dieser entweder mit einem im Luftstrom des Gebläses angeordneten Kühlkörper wärmeleitend verbunden oder er wird, wie beim Ausführungsbeispiel, wo er selbst als Kühlkörper ausgebildet ist, direkt im Luftstrom des Gebläses plaziert.After the base body 12 has been filled with insulating casting compound, it is either connected in a heat-conducting manner to a heat sink arranged in the air flow of the fan or, as in the embodiment, where it is itself designed as a heat sink, it is placed directly in the air flow of the fan.
Claims (7)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9106035U DE9106035U1 (en) | 1991-05-16 | 1991-05-16 | Power controller for fan motors |
IT000461 IT226561Z2 (en) | 1991-05-16 | 1992-05-08 | POWER REGULATOR FOR FAN MOTORS |
FR9205799A FR2676610B3 (en) | 1991-05-16 | 1992-05-13 | POWER REGULATOR FOR BLOWER MOTORS, PARTICULARLY FOR AIR CONDITIONING INSTALLATIONS OF MOTOR VEHICLES. |
ES9201538U ES1021752Y (en) | 1991-05-16 | 1992-05-14 | POWER REGULATOR FOR FAN MOTORS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9106035U DE9106035U1 (en) | 1991-05-16 | 1991-05-16 | Power controller for fan motors |
Publications (1)
Publication Number | Publication Date |
---|---|
DE9106035U1 true DE9106035U1 (en) | 1992-09-24 |
Family
ID=6867361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9106035U Expired - Lifetime DE9106035U1 (en) | 1991-05-16 | 1991-05-16 | Power controller for fan motors |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE9106035U1 (en) |
ES (1) | ES1021752Y (en) |
FR (1) | FR2676610B3 (en) |
IT (1) | IT226561Z2 (en) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4327584A1 (en) * | 1993-08-17 | 1995-02-23 | Bayerische Motoren Werke Ag | Electric drive unit |
DE4339786A1 (en) * | 1993-11-18 | 1995-05-24 | Emi Tec Elektronische Material | Arrangement for heat dissipation and method for its production |
DE4416403A1 (en) * | 1994-05-09 | 1995-11-23 | Schweizer Electronic Ag | Cooling system for printed circuit board |
EP0719664A1 (en) * | 1994-12-29 | 1996-07-03 | Valeo Climatisation | Centralised connection bloc for car heating and/or air conditioning |
DE19501895A1 (en) * | 1995-01-23 | 1996-07-25 | Hella Kg Hueck & Co | Electrical circuit with heat-dissipating casting for motor vehicle |
DE19703017A1 (en) * | 1996-02-02 | 1997-08-07 | Makita Corp | Holding device for supporting an electrical component on an electrical machine or an electrical device |
EP0812715A1 (en) * | 1996-06-14 | 1997-12-17 | Valeo Climatisation | Control module and centrifugalfan, especially for a heating, cooling and/or air-conditionning installation of a motor vehicle |
DE19748597A1 (en) * | 1997-11-04 | 1998-10-15 | Bosch Gmbh Robert | Control unit having power electronic devices |
DE10010623A1 (en) * | 2000-03-03 | 2001-09-13 | Behr Hella Thermocontrol Gmbh | Fan for generating air flow to be fed into interior of motor vehicle has drive transistor thermally coupled to fan motor and transistor cooling element thermally coupled to motor |
WO2001069996A1 (en) * | 2000-03-15 | 2001-09-20 | Infineon Technologies Ag | Device for cooling an electric module |
DE10014457A1 (en) * | 2000-03-23 | 2001-10-04 | Ulrich Grauvogel | Cooling body e.g. for air conditioning system of motor vehicle, has housing for electronic circuit giving off heat with at least side walls made of plastic and joined to upper section of cooling body by molding round upper section |
EP1152648A2 (en) * | 2000-04-11 | 2001-11-07 | Cherry GmbH | Housing and method of making |
DE10225293A1 (en) * | 2002-06-07 | 2003-12-18 | Bayerische Motoren Werke Ag | Motor vehicle heating and air conditioning system detects cooling requirement of power transistor for adjusting cooling effect of airflow depending on cooling requirement |
DE102012207790A1 (en) * | 2012-05-10 | 2013-11-14 | Kuhnke Automotive Gmbh & Co. Kg | Electrical circuitry for e.g. electrical window lifter of motor car, has switching device that is designed as heat-conducting and electrically insulating component, arranged on circuit board, and integrated in casting material |
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Publication number | Priority date | Publication date | Assignee | Title |
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IT1273198B (en) * | 1994-05-12 | 1997-07-07 | Bitron A Spa | IMPROVEMENTS TO AN ELECTRONICALLY COMMUTED FAN FOR THE CABIN OF A VEHICLE |
FR2728631A1 (en) * | 1994-12-22 | 1996-06-28 | Valeo Thermique Habitacle | Centrifugal ventilator for motor vehicle |
FR2742813B1 (en) * | 1995-12-26 | 1998-02-13 | Valeo Climatisation | CENTRIFUGAL FAN, ESPECIALLY FOR MOTOR VEHICLE |
FR2746864B1 (en) * | 1996-03-26 | 1998-05-22 | Valeo Climatisation | CENTRIFUGAL FAN WITH INTEGRATED CONTROL MODULE, PARTICULARLY FOR MOTOR VEHICLE |
FR2798988B1 (en) | 1999-09-29 | 2001-12-07 | Valeo Climatisation | HEATING AND / OR AIR CONDITIONING SYSTEM COMPRISING A MOTOR-FAN GROUP |
DE10107064A1 (en) * | 2001-02-13 | 2002-08-14 | Alcatel Sa | Heating and air-conditioning device, e.g. for automobile, has electronic power module for regulation of fan and at least one heating element |
FR2832023B1 (en) * | 2001-11-02 | 2004-02-20 | Valeo Climatisation | MOTOR-FAN GROUP CONTROL MODULE |
DE102010024978A1 (en) * | 2010-06-24 | 2011-12-29 | Behr Gmbh & Co. Kg | Cooling fan |
FR3024635B1 (en) * | 2014-07-30 | 2016-07-15 | G Cartier Tech | CONTROL DEVICE FOR ELECTRIC MOTOR OF EXCHANGER VENTILATION |
FR3077775A1 (en) * | 2018-02-09 | 2019-08-16 | Valeo Systemes Thermiques | PULSE CONTROL MODULE AND HEATING PLANT AND / OR VENTILATION AND / OR AIR CONDITIONING THEREFOR |
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DE3700349C1 (en) * | 1987-01-08 | 1988-06-09 | Hirschmann Radiotechnik | Circuit housing which is used as a heat sink |
US4756081A (en) * | 1985-08-22 | 1988-07-12 | Dart Controls, Inc. | Solid state device package mounting method |
DE3833146A1 (en) * | 1988-09-29 | 1989-03-02 | Siemens Ag | Method for producing a controller |
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-
1991
- 1991-05-16 DE DE9106035U patent/DE9106035U1/en not_active Expired - Lifetime
-
1992
- 1992-05-08 IT IT000461 patent/IT226561Z2/en active IP Right Grant
- 1992-05-13 FR FR9205799A patent/FR2676610B3/en not_active Expired - Lifetime
- 1992-05-14 ES ES9201538U patent/ES1021752Y/en not_active Expired - Fee Related
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DE2823666C2 (en) * | 1978-05-31 | 1986-09-04 | Robert Bosch Gmbh, 7000 Stuttgart | Electronic control device for internal combustion engines, in particular for motor vehicles |
DE3032031A1 (en) * | 1979-08-24 | 1981-05-27 | Papst-Motoren Kg, 7742 St Georgen | Air blower circuit cooling components of power stages - derives control power for switching and speed from output stage of electronic instruments |
FR2486323A1 (en) * | 1980-07-04 | 1982-01-08 | Paris & Du Rhone | Automobile alternator combined voltage regulator and brush mounting - has moulded insulating plate with embedded conductor strip providing electrical circuit |
DE3105196A1 (en) * | 1981-02-13 | 1982-09-09 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Device for intensive cooling of active semiconductor components |
DE3514440A1 (en) * | 1985-04-20 | 1986-10-23 | Robert Bosch Gmbh, 7000 Stuttgart | HOUSING FOR RECEIVING ELECTRICAL CONTROL UNITS, ESPECIALLY FOR MOTOR VEHICLES |
US4756081A (en) * | 1985-08-22 | 1988-07-12 | Dart Controls, Inc. | Solid state device package mounting method |
DE3604089A1 (en) * | 1986-02-08 | 1987-08-13 | Daimler Benz Ag | Heating, ventilating or air-conditioning installation |
DE3629976A1 (en) * | 1986-09-03 | 1988-04-07 | Hueco Gmbh Fabrik Fuer Interna | VOLTAGE REGULATOR FOR GENERATORS |
DE3700349C1 (en) * | 1987-01-08 | 1988-06-09 | Hirschmann Radiotechnik | Circuit housing which is used as a heat sink |
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DE3833146A1 (en) * | 1988-09-29 | 1989-03-02 | Siemens Ag | Method for producing a controller |
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4327584A1 (en) * | 1993-08-17 | 1995-02-23 | Bayerische Motoren Werke Ag | Electric drive unit |
DE4339786A1 (en) * | 1993-11-18 | 1995-05-24 | Emi Tec Elektronische Material | Arrangement for heat dissipation and method for its production |
US5518758A (en) * | 1993-11-18 | 1996-05-21 | Emi-Tec Elektronische Materialien Gmbh | Arrangement for the conduction away of heat and a process for the production thereof |
DE4339786C5 (en) * | 1993-11-18 | 2004-02-05 | Emi-Tec Elektronische Materialien Gmbh | Process for producing a heat dissipation arrangement |
DE4416403C2 (en) * | 1994-05-09 | 2000-07-13 | Schweizer Electronic Ag | Cooling device for a printed circuit board and method for producing such a cooling device |
DE4416403A1 (en) * | 1994-05-09 | 1995-11-23 | Schweizer Electronic Ag | Cooling system for printed circuit board |
EP0719664A1 (en) * | 1994-12-29 | 1996-07-03 | Valeo Climatisation | Centralised connection bloc for car heating and/or air conditioning |
FR2728845A1 (en) * | 1994-12-29 | 1996-07-05 | Valeo Thermique Habitacle | CENTRALIZED CONNECTION BLOCK FOR AUTOMOBILE HEATING AND / OR AIR CONDITIONING |
DE19501895C2 (en) * | 1995-01-23 | 2001-10-18 | Hella Kg Hueck & Co | Electrical circuitry for motor vehicles |
DE19501895A1 (en) * | 1995-01-23 | 1996-07-25 | Hella Kg Hueck & Co | Electrical circuit with heat-dissipating casting for motor vehicle |
DE19703017A1 (en) * | 1996-02-02 | 1997-08-07 | Makita Corp | Holding device for supporting an electrical component on an electrical machine or an electrical device |
EP0812715A1 (en) * | 1996-06-14 | 1997-12-17 | Valeo Climatisation | Control module and centrifugalfan, especially for a heating, cooling and/or air-conditionning installation of a motor vehicle |
FR2750003A1 (en) * | 1996-06-14 | 1997-12-19 | Valeo Climatisation | CONTROL MODULE AND ASSOCIATED CENTRIFUGAL FAN, PARTICULARLY FOR MOTOR VEHICLE HEATING, VENTILATION AND / OR AIR CONDITIONING |
DE19748597A1 (en) * | 1997-11-04 | 1998-10-15 | Bosch Gmbh Robert | Control unit having power electronic devices |
DE10010623A1 (en) * | 2000-03-03 | 2001-09-13 | Behr Hella Thermocontrol Gmbh | Fan for generating air flow to be fed into interior of motor vehicle has drive transistor thermally coupled to fan motor and transistor cooling element thermally coupled to motor |
DE10010623C2 (en) * | 2000-03-03 | 2002-04-04 | Behr Hella Thermocontrol Gmbh | Blower for generating an air flow to be conducted into the interior of a vehicle and air conditioning system for a vehicle with such a blower |
WO2001069996A1 (en) * | 2000-03-15 | 2001-09-20 | Infineon Technologies Ag | Device for cooling an electric module |
DE10014457A1 (en) * | 2000-03-23 | 2001-10-04 | Ulrich Grauvogel | Cooling body e.g. for air conditioning system of motor vehicle, has housing for electronic circuit giving off heat with at least side walls made of plastic and joined to upper section of cooling body by molding round upper section |
DE10014457B4 (en) * | 2000-03-23 | 2005-02-03 | Grauvogel, Ulrich, Dipl.-Ing. | Heat sink with a housing for a heat-emitting electronic circuit |
EP1152648A2 (en) * | 2000-04-11 | 2001-11-07 | Cherry GmbH | Housing and method of making |
EP1152648A3 (en) * | 2000-04-11 | 2004-01-07 | Cherry GmbH | Housing and method of making |
DE10225293A1 (en) * | 2002-06-07 | 2003-12-18 | Bayerische Motoren Werke Ag | Motor vehicle heating and air conditioning system detects cooling requirement of power transistor for adjusting cooling effect of airflow depending on cooling requirement |
DE102012207790A1 (en) * | 2012-05-10 | 2013-11-14 | Kuhnke Automotive Gmbh & Co. Kg | Electrical circuitry for e.g. electrical window lifter of motor car, has switching device that is designed as heat-conducting and electrically insulating component, arranged on circuit board, and integrated in casting material |
Also Published As
Publication number | Publication date |
---|---|
FR2676610A3 (en) | 1992-11-20 |
IT226561Z2 (en) | 1997-06-24 |
ES1021752Y (en) | 1993-06-16 |
ES1021752U (en) | 1993-01-16 |
ITMI920461V0 (en) | 1992-05-08 |
ITMI920461U1 (en) | 1993-11-08 |
FR2676610B3 (en) | 1993-05-07 |
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