WO1996019643A1 - Elektromagnetisch betätigbare stellvorrichtung - Google Patents
Elektromagnetisch betätigbare stellvorrichtung Download PDFInfo
- Publication number
- WO1996019643A1 WO1996019643A1 PCT/EP1995/004970 EP9504970W WO9619643A1 WO 1996019643 A1 WO1996019643 A1 WO 1996019643A1 EP 9504970 W EP9504970 W EP 9504970W WO 9619643 A1 WO9619643 A1 WO 9619643A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- armature
- actuator
- spring element
- spring
- adjusting device
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
- F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
Definitions
- the gas exchange valve forming the actuator as before can be provided with a valve spring acting in the closing direction, which at the same time acts as one of the spring elements serves the actuator, which acts on the armature of the actuator. It is therefore expedient in an embodiment of the invention if the spring elements are arranged on the end face of at least one of the electromagnets.
- the push rod is of divided design, one part being fixedly connected to the armature and the other, the part facing away from the actuating element, being connected to the associated spring element and being connected to the armature in a force-fitting manner.
- the subdivision of the push rod enables the armature ⁇ ⁇ it to carry out a purely axial movement of the firmly connected part of the push rod, while the part of the push rod connected to the spring element / for example when using a helical spring as spring element without influencing the armature during movement occurring spring rotation can perform.
- the push rod can be firmly connected to the actuator.
- the spring element facing the actuator is connected to an extension on the actuator which is held in a force-locking manner by the spring in connection with the push rod.
- the magnet coil in the electromagnets is connected to a laminated yoke body, so that the formation of eddy currents is reduced.
- the actuating device shown in FIG. 1 for actuating a gas exchange valve has two actuating magnets 1 and 2 arranged at a distance from one another, the yoke bodies of which are provided with magnetic coils 3 and 4.
- the arrangement is such that the respective pole faces 5 and 6 lie opposite one another.
- An armature 7 is arranged between the two pole faces 5 and 6 and is connected to a two-part push rod 8, one push rod part 8.1 being firmly connected to the armature, while the other push rod part 8.2 is seated on the armature 7.
- the electromagnet 1 is provided at its end facing away from the armature 7 with a cover-shaped housing 11 which serves as an abutment for a spring 12 which is supported at its other end on a plate 13 which is fixedly connected to the push rod 8.2.
- the electromagnet 2 is now mounted in the direction of the double arrow 20 and with an adjusting device
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
- Switches With Compound Operations (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19581518T DE19581518D2 (de) | 1994-12-21 | 1995-12-15 | Elektromagnetisch betätigbare Stellvorrichtung |
US08/696,979 US5813653A (en) | 1994-12-21 | 1995-12-15 | Electromagnetically controlled regulator |
DE59510173T DE59510173D1 (de) | 1994-12-21 | 1995-12-15 | Elektromagnetische Stellvorrichtung eines Gaswechselventils an einer Kolbenbrennkraftmaschine |
EP95942673A EP0748416B1 (de) | 1994-12-21 | 1995-12-15 | Elektromagnetische Stellvorrichtung eines Gaswechselventils an einer Kolbenbrennkraftmaschine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEG9420463.2U | 1994-12-21 | ||
DE9420463U DE9420463U1 (de) | 1994-12-21 | 1994-12-21 | Elektromagnetisch betätigbare Stellvorrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1996019643A1 true WO1996019643A1 (de) | 1996-06-27 |
Family
ID=6917724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1995/004970 WO1996019643A1 (de) | 1994-12-21 | 1995-12-15 | Elektromagnetisch betätigbare stellvorrichtung |
Country Status (4)
Country | Link |
---|---|
US (1) | US5813653A (de) |
EP (2) | EP0748416B1 (de) |
DE (4) | DE9420463U1 (de) |
WO (1) | WO1996019643A1 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19747009A1 (de) * | 1997-10-24 | 1999-04-29 | Daimler Chrysler Ag | Elektromagnetischer Aktuator zur Betätigung eines Gaswechselventils |
FR2783033A1 (fr) | 1998-09-04 | 2000-03-10 | Renault | Agencement pour la commande electromagnetique d'une soupape |
FR2817292A1 (fr) | 2000-11-24 | 2002-05-31 | Renault | Procede de commande d'un moteur a combustion en vue d'optimiser le demarrage |
FR2838864A1 (fr) | 2002-04-18 | 2003-10-24 | Renault Sa | Actionneur lineaire electromagnetique de soupape comportant un dispositif de rappel a raideur variable |
US6732684B2 (en) * | 2000-12-21 | 2004-05-11 | Honda Giken Kogyo Kabushiki Kaisha | Solenoid-type valve actuator for internal combustion engine |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19518056B4 (de) * | 1995-05-17 | 2005-04-07 | Fev Motorentechnik Gmbh | Einrichtung zur Steuerung der Ankerbewegung einer elektromagnetischen Schaltanordnung und Verfahren zur Ansteuerung |
DE19822907B4 (de) * | 1998-05-22 | 2006-07-27 | Fev Motorentechnik Gmbh | Elektromagnetischer Aktuator mit gelenkig abgestützter Rückstellfeder |
US6091314A (en) * | 1998-06-05 | 2000-07-18 | Siemens Automotive Corporation | Piezoelectric booster for an electromagnetic actuator |
FR2790137B1 (fr) * | 1999-02-19 | 2001-07-27 | Sagem | Module de rappel elastique et procede de fabrication d'un tel module |
DE19919734A1 (de) * | 1999-04-30 | 2000-11-02 | Mahle Ventiltrieb Gmbh | Verfahren und Vorrichtung zum Öffnen und Schließen eines Ventils eines Verbrennungsmotors |
US20040079306A1 (en) * | 2002-10-23 | 2004-04-29 | Norton John D. | Variable lift electromechanical valve actuator |
GB202005894D0 (en) * | 2020-04-22 | 2020-06-03 | Wastling Michael | Fast-acting toggling armature uses centring spring |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1471861A (en) * | 1921-09-07 | 1923-10-23 | Perrault Oscar Louis | Valve-actuating mechanism for internal-combustion engines |
US3882833A (en) * | 1972-07-12 | 1975-05-13 | British Leyland Austin Morris | Internal combustion engines |
DE2630512A1 (de) * | 1976-07-07 | 1978-01-12 | Daimler Benz Ag | Ventilsteuerung, insbesondere fuer brennkraftmaschinen |
US4831973A (en) * | 1988-02-08 | 1989-05-23 | Magnavox Government And Industrial Electronics Company | Repulsion actuated potential energy driven valve mechanism |
EP0405189A1 (de) * | 1989-06-27 | 1991-01-02 | FEV Motorentechnik GmbH & Co. KG | Elektromagnetisch arbeitende Stelleinrichtung |
DE4004876A1 (de) * | 1990-02-16 | 1991-09-26 | Ulrich Karrer | Elektrisch betaetigte ventilsteuerung fuer periodisch betriebene ventile fuer kraftmaschinen |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3024109A1 (de) | 1980-06-27 | 1982-01-21 | Pischinger, Franz, Prof. Dipl.-Ing. Dr.Techn., 5100 Aachen | Elektromagnetisch arbeitende stelleinrichtung |
DE3025537A1 (de) * | 1980-07-05 | 1982-06-03 | Arthur Böhm Kunststoffverarbeitung, 8676 Schwarzenbach, Saale | Einrichtung, insbesondere zur halterung von rohren von rohrpostsystemen in schutzrohren |
US4649803A (en) * | 1984-08-15 | 1987-03-17 | The Garrett Corporation | Servo system method and apparatus, servo valve apparatus therefor and method of making same |
DE3513107A1 (de) * | 1985-04-12 | 1986-10-16 | Fleck, Andreas, 2000 Hamburg | Elektromagnetisch arbeitende stelleinrichtung |
DE3708373C1 (de) * | 1987-03-14 | 1988-07-14 | Fleck Andreas | Verfahren zum Betreiben eines Einlassventiles einer Brennkraftmaschine |
US5548263A (en) * | 1992-10-05 | 1996-08-20 | Aura Systems, Inc. | Electromagnetically actuated valve |
-
1994
- 1994-12-21 DE DE9420463U patent/DE9420463U1/de not_active Expired - Lifetime
-
1995
- 1995-12-15 DE DE59510563T patent/DE59510563D1/de not_active Expired - Fee Related
- 1995-12-15 DE DE59510173T patent/DE59510173D1/de not_active Expired - Fee Related
- 1995-12-15 EP EP95942673A patent/EP0748416B1/de not_active Expired - Lifetime
- 1995-12-15 US US08/696,979 patent/US5813653A/en not_active Expired - Fee Related
- 1995-12-15 EP EP00123025A patent/EP1069285B1/de not_active Expired - Lifetime
- 1995-12-15 WO PCT/EP1995/004970 patent/WO1996019643A1/de active IP Right Grant
- 1995-12-15 DE DE19581518T patent/DE19581518D2/de not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1471861A (en) * | 1921-09-07 | 1923-10-23 | Perrault Oscar Louis | Valve-actuating mechanism for internal-combustion engines |
US3882833A (en) * | 1972-07-12 | 1975-05-13 | British Leyland Austin Morris | Internal combustion engines |
DE2630512A1 (de) * | 1976-07-07 | 1978-01-12 | Daimler Benz Ag | Ventilsteuerung, insbesondere fuer brennkraftmaschinen |
US4831973A (en) * | 1988-02-08 | 1989-05-23 | Magnavox Government And Industrial Electronics Company | Repulsion actuated potential energy driven valve mechanism |
EP0405189A1 (de) * | 1989-06-27 | 1991-01-02 | FEV Motorentechnik GmbH & Co. KG | Elektromagnetisch arbeitende Stelleinrichtung |
DE4004876A1 (de) * | 1990-02-16 | 1991-09-26 | Ulrich Karrer | Elektrisch betaetigte ventilsteuerung fuer periodisch betriebene ventile fuer kraftmaschinen |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19747009A1 (de) * | 1997-10-24 | 1999-04-29 | Daimler Chrysler Ag | Elektromagnetischer Aktuator zur Betätigung eines Gaswechselventils |
DE19747009C2 (de) * | 1997-10-24 | 2000-11-16 | Daimler Chrysler Ag | Elektromagnetischer Aktuator zur Betätigung eines Gaswechselventils |
FR2783033A1 (fr) | 1998-09-04 | 2000-03-10 | Renault | Agencement pour la commande electromagnetique d'une soupape |
FR2817292A1 (fr) | 2000-11-24 | 2002-05-31 | Renault | Procede de commande d'un moteur a combustion en vue d'optimiser le demarrage |
US6732684B2 (en) * | 2000-12-21 | 2004-05-11 | Honda Giken Kogyo Kabushiki Kaisha | Solenoid-type valve actuator for internal combustion engine |
FR2838864A1 (fr) | 2002-04-18 | 2003-10-24 | Renault Sa | Actionneur lineaire electromagnetique de soupape comportant un dispositif de rappel a raideur variable |
Also Published As
Publication number | Publication date |
---|---|
DE19581518D2 (de) | 1997-02-27 |
DE59510563D1 (de) | 2003-03-27 |
EP0748416A1 (de) | 1996-12-18 |
DE59510173D1 (de) | 2002-05-23 |
EP1069285A2 (de) | 2001-01-17 |
DE9420463U1 (de) | 1996-04-25 |
EP0748416B1 (de) | 2002-04-17 |
EP1069285B1 (de) | 2003-02-19 |
US5813653A (en) | 1998-09-29 |
EP1069285A3 (de) | 2001-05-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3814765C2 (de) | ||
EP2016319B1 (de) | Ventil mit einem elektromagnetischen antrieb | |
DE2757803A1 (de) | Magnetventil | |
DE19733186A1 (de) | Elektromagnetisch betätigbares Gaswechselventil für eine Kolbenbrennkraftmaschine | |
DE202008008650U1 (de) | Magnetkern, Magnetbaugruppe sowie Kraftstoff-Injektor-Magnetventil | |
DE19651846B4 (de) | Verfahren zur elektromagnetischen Betätigung eines Gaswechselventils ohne Polflächenberührung | |
WO1996019643A1 (de) | Elektromagnetisch betätigbare stellvorrichtung | |
DE19751609B4 (de) | Schmalbauender elektromagnetischer Aktuator | |
EP0867898B1 (de) | Elektromagnetisch arbeitende Stelleinrichtung | |
EP1288481B1 (de) | Elektromagnetischer Stellantrieb | |
DE1550632A1 (de) | Elektrohydraulisches Ventil | |
DE3927150A1 (de) | Magnetventil mit kurzhubigem magnetanker | |
DE10014113C2 (de) | Solenoid-Ventilantriebsvorrichtung | |
DE19750228C1 (de) | Vorrichtung zum Betätigen eines Gaswechselventils mit einem elektromagnetischen Aktuator | |
DE19506566A1 (de) | Elektromagnetische Hubventil-Betätigungsvorrichtung | |
EP1181443A2 (de) | Elektromagnetisches einspritzventil zur steuerung einer in eine verbrennungskraftmaschine einzuspeisenden kraftstoffmenge | |
DE19608061C2 (de) | Elektromagnetische Ventilbetätigung | |
DE3928066A1 (de) | Vorrichtung zur elektromagnetischen steuerung eines gaswechsel-ventils einer hubkolben-brennkraftmaschine | |
DE10317644A1 (de) | Elektromagnetischer Aktuator mit unsymmetrischer Magnetkreisauslegung zur Betätigung eines Gaswechselventils | |
DE10010048C1 (de) | Vorrichtung zum Betätigen eines Gaswechselventils mit einem elektromagnetischen Aktuator | |
WO2002091401A1 (de) | Anker für einen elektromagnetischen aktuator mit gesinterter ankerplatte | |
DE19913788C1 (de) | Vorrichtung zum Betätigen eines Gaswechselventils einer Brennkraftmaschine | |
DE19838929C2 (de) | Vorrichtung zum Betätigen eines Gaswechselventils mit einem elektromagnetischen Aktuator | |
DE29521959U1 (de) | Ventil mit einem Elektromagnetantrieb | |
DE19712055A1 (de) | Elektronisch angetriebenes Ventil für einen Verbrennungsmotor E 11 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): DE US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LU MC NL PT SE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1995942673 Country of ref document: EP |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 08696979 Country of ref document: US |
|
WWP | Wipo information: published in national office |
Ref document number: 1995942673 Country of ref document: EP |
|
REF | Corresponds to |
Ref document number: 19581518 Country of ref document: DE Date of ref document: 19970227 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 19581518 Country of ref document: DE |
|
WWG | Wipo information: grant in national office |
Ref document number: 1995942673 Country of ref document: EP |