EP1368132B1 - Coating device for an elongated workpiece - Google Patents
Coating device for an elongated workpiece Download PDFInfo
- Publication number
- EP1368132B1 EP1368132B1 EP02712835A EP02712835A EP1368132B1 EP 1368132 B1 EP1368132 B1 EP 1368132B1 EP 02712835 A EP02712835 A EP 02712835A EP 02712835 A EP02712835 A EP 02712835A EP 1368132 B1 EP1368132 B1 EP 1368132B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- air
- filter rods
- vacuum chamber
- set forth
- reservoir
- 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
- 238000000576 coating method Methods 0.000 title claims abstract description 26
- 239000011248 coating agent Substances 0.000 title claims abstract description 23
- 239000005388 borosilicate glass Substances 0.000 claims abstract description 7
- 230000008021 deposition Effects 0.000 claims abstract 5
- 239000000428 dust Substances 0.000 claims description 7
- 230000001627 detrimental effect Effects 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 239000003595 mist Substances 0.000 description 4
- 239000000443 aerosol Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000013615 primer Substances 0.000 description 1
- 239000002987 primer (paints) Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
- B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
- B05B14/43—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by filtering the air charged with excess material
Definitions
- the invention relates to a device for applying a Coating medium on at least a partial surface of an elongated Workpieces in a vacuum chamber, consisting of a housing with a a sloping bottom reservoir and one in the same opening air line and from one located above the reservoir Separation device.
- coating media are pumpable and filterable, nozzle-accessible Liquids, such as pigment solutions, paints, lacquers, primers and impregnating agents used.
- This coating medium is located in a reservoir, the is usually formed in the lower part of a housing and a sloping bottom having. From these reservoirs, the coating medium becomes a Ordering unit promoted as a spray or flood frame or as a slot nozzle - Profile-dependent or profile-independent - is formed. This order unit is in a so-called vacuum chamber formed on a vacuum tank connected.
- the air flow first after deflected downwards before going up over a perforated plate or the like in the Vacuum tank is sucked off.
- the coating medium is oil or containing oleaginous components
- the coating medium is oil or containing oleaginous components
- the coating medium is oil or containing oleaginous components
- This Oil mist can affect the further coating process. Will the from the Vacuum chamber sucked air is not returned to the vacuum tank, but in directed the work space, the quality of the indoor air is significantly impaired.
- the invention is therefore the object of a device for applying a coating medium on at least a partial surface of an elongated Workpiece so that the flowing out of the vacuum chamber Air flow before re-entering the vacuum tank or in the work space so is treated that the air flow has a degree of purity, the legal requirements, so that on the one hand, the coating process is not is impaired and on the other hand, the exhaust air, if necessary, in the work space can be initiated.
- the oil mist contained in the exhaust air flow is over 99% filtered out and recovered.
- the consumption of coating medium can be reduced with it.
- the exhaust air reaches such a high degree of purification that It can also be easily dispensed into the work space.
- FIG. 1 is of a device for applying a Coating medium on at least a partial surface of an elongated and in its longitudinal direction transported workpiece shown only a housing 1, which in its lower part a reservoir 2 with an oblique Has bottom 3 for receiving the coating medium.
- the housing 1 Above the storage tank 2, the housing 1 has an opening 4, via the air in the lower Area of the housing 1 can flow.
- This air comes from one Vacuum chamber in which on elongated workpieces on at least a part the surface of a coating medium is applied.
- the from the Vacuum chamber sucked and flowing through the opening 4 in the housing 1 Air thus contains finely atomized coating medium and possibly also Dust. This dust can get into the air stream, that due to the Vacuum in the vacuum chamber and air is sucked.
- baffle plate 5 At a small distance behind the opening 4 is in the housing 1 a so-called baffle plate 5, which downwards in the direction of the reservoir. 2 is directed and deflects the incoming air down.
- an inclined intermediate plate 6 Above the Reservoir 2 and the baffle plate 5 is provided an inclined intermediate plate 6, in which a perforated plate 7, for example made of stainless steel, is used.
- a first intermediate floor 8 Above the intermediate plate 6 is a first intermediate floor 8, in the one interchangeable and, for example, regenerable air filter 9 is used.
- a second Intermediate bottom 10 With Distance above the first shelf 8 is a second Intermediate bottom 10, which is provided with a plurality of openings 11. each Opening 11 is enclosed by a short, tubular nozzle 12, the in turn serves to receive a sleeve-like filter rod 13.
- Every filter rod 13 is advantageously formed in two layers and consists of an inner, fine-meshed collecting layer and an outer, coarse-meshed drainage layer made of borosilicate glass fibers.
- the sleeve-like filter rods 13 are at their the second intermediate bottom 10 facing away from the end, that is, above, closed formed.
- the housing 1 ends and merges into an opening 14, to which, for example, a vacuum line can be connected.
- Airflow is now deflected first by the baffle plate 5 down before he again flows up through the perforated plate 7.
- the air flow On the other hand, the air is expanding, which inevitably causes a change Reducing the flow velocity of the air brings. This will be In the air entered particles of the coating medium directly separated and get back into the reservoir 2. Now the air flows through the dust filter 9. This will eventually be contained in the air dust particles filtered out.
- the air filter 9 is replaced either as a replaceable filter and can be renewed. However, it is also possible to have a regenerable and to use reusable filter.
- the air flowing upwards through the dust filter 9 of the intermediate bottom 8 now passes into the openings 11 of the second intermediate bottom 10 and flows through then the sleeve-like filter rods 13 made of borosilicate glass fibers. It acts the inner layer of the sleeve-like filter rods as so-called fine-meshed Collecting layer for a possibly contained in the air, for example Aerosol particles existing oil mist. These aerosol particles coalesce at the fine glass fiber strands of the inner layer become larger droplets and become through the outer, coarse mesh drainage layer discharged to the outside. Here unite these droplets to larger drops of liquid, which are then by gravity flow down and from the intermediate floor 10, which serves as a collector acts, be caught.
- oily Liquid can, for example via a line 15 with valves 16, 17 in a Container 18 to be caught.
- the liquid collected here can, depending on Needed, recycled or returned directly to the reservoir 2.
- a rotary feeder can also be used here.
Landscapes
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Physical Vapour Deposition (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
- Coating Apparatus (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
Description
Die Erfindung bezieht sich auf eine Vorrichtung zum Auftragen eines Beschichtungsmediums auf zumindest eine Teiloberfläche eines langgestreckten Werkstücken in einer Vakuumkammer, bestehend aus einem Gehäuse mit einem einen schrägen Boden aufweisenden Vorratsbehälter und einer in denselben mündenden Luftleitung sowie aus einer oberhalb des Vorratsbehälters befindlichen Abscheideeinrichtung.The invention relates to a device for applying a Coating medium on at least a partial surface of an elongated Workpieces in a vacuum chamber, consisting of a housing with a a sloping bottom reservoir and one in the same opening air line and from one located above the reservoir Separation device.
Eine Vorrichtung dieser Art is aus dem Dokument US 5 078 080 bereits bekannt.A device of this type is already known from the document US 5 078 080.
Es ist bekannt, langgestreckte und in ihrer Längsrichtung transportierte Werkstücke zumindest auf einem Teil ihrer Oberfläche mit einem Beschichtungsmedium zu versehen. Dabei bestehen die Werkstücke vielfach aus Holz oder Holz enthaltenden Werkstoffen. Als Beschichtungsmedien werden pump- und filterfähige, düsengängige Flüssigkeiten, wie Pigmentlösungen, Farben, Lacke, Grundier- und Imprägniermittel eingesetzt. Dieses Beschichtungsmedium befindet sich in einem Vorratsbehälter, der meist im unteren Bereich eines Gehäuses ausgebildet ist und einen schrägen Boden aufweist. Von diesen Vorratsbehälter wird das Beschichtungsmedium zu einer Auftragseinheit gefördert, die als Sprüh- oder Flutrahmen oder als Schlitzdüse - profilabhängig oder profilunabhängig - ausgebildet ist. Diese Auftragseinheit ist in einer sogenannten Vakuumkammer ausgebildet, die an einem Vakuumtank angeschlossen ist. In dieser Vakuumkammer bildet sich ein Strom aus fein zerstäubtem Beschichtungsmedium und Luft aus, wobei die Luft über enge, das Werkstück umschließende Spalte von außen angesaugt wird. Durch diesen Strom aus fein zerstäubtem Beschichtungsmedium und Luft wird nun das zu beschichtende Werkstück geschickt. Dabei wird einerseits dem Werkstück sogenannte Porenluft entzogen und andererseits lagert sich das Beschichtungsmedium intensiv an den vorgesehenen Flächen des Werkstückes an. Überschüssiges Beschichtungsmedium wird zusammen mit der Luft aus der Vakuumkammer abgesaugt und in das Gehäuse mit dem Vorratsbehälter zurückgeführt. Der mit überschüssigen Beschichtungsmedium beladene Luftstrom tritt in eine oberhalb des Vorratsbehälters befindliche Öffnung in das Gehäuse ein und trifft dort auf ein ebenfalls oberhalb des Vorratsbehälters eingesetztes Prallblech. Hier wird der Luftstrom zunächst nach unten abgelenkt, bevor er nach oben über ein Lochblech oder dergleichen in den Vakuumtank abgesaugt wird. Bei dieser Umlenkung des Luftstromes werden Partikel des Beschichtungsmediums als Tropfen abgeschieden und fallen nach unten auf den schrägen Boden beziehungsweise in den Vorratsbehälter. Deshalb werden das Prallblech und das Lochblech zusammen auch als Abscheideeinrichtung bezeichnet. Von hier wird das Beschichtungsmedium erneut zu der Auftragseinheit in der Vakuumkammer gepumpt. Beispielsweise dann, wenn das Beschichtungsmedium Öl oder ölhaltige Bestandteile enthält, befindet sich in der aus der Vakuumkammer abgesaugten und wieder in das Gehäuse oberhalb des Vorratsbehälters eintretenden Luft Ölnebel, der bei der Umlenkung durch das Prallblech und den Durchtritt durch das Lochblech nicht beziehungsweise nicht vollständig entfernt werden kann. Dieser Ölnebel kann den weiteren Beschichtungsvorgang beeinträchtigen. Wird die aus der Vakuumkammer abgesaugte Luft nicht in den Vakuumtank zurückgeführt, sondern in den Arbeitsraum geleitet, wird die Qualität der Raumluft erheblich beeinträchtigt.It is known, elongated and transported in their longitudinal direction workpieces at least on a part of its surface with a coating medium Mistake. The workpieces often consist of wood or wood containing Materials. As coating media are pumpable and filterable, nozzle-accessible Liquids, such as pigment solutions, paints, lacquers, primers and impregnating agents used. This coating medium is located in a reservoir, the is usually formed in the lower part of a housing and a sloping bottom having. From these reservoirs, the coating medium becomes a Ordering unit promoted as a spray or flood frame or as a slot nozzle - Profile-dependent or profile-independent - is formed. This order unit is in a so-called vacuum chamber formed on a vacuum tank connected. In this vacuum chamber, a stream of fine forms sputtered coating medium and air, with the air over tight, the Partial enclosing column is sucked from the outside. Through this stream From finely atomized coating medium and air is now the to be coated Workpiece sent. On the one hand the workpiece so-called pore air withdrawn and on the other hand, the coating medium accumulates intensively on the provided surfaces of the workpiece. Excess coating medium is sucked out of the vacuum chamber together with the air and into the housing returned to the reservoir. The with excess coating medium laden air stream enters a located above the reservoir Opening in the housing and meets there on a likewise above the Reservoir inserted baffle plate. Here, the air flow first after deflected downwards before going up over a perforated plate or the like in the Vacuum tank is sucked off. In this deflection of the air flow are particles of the coating medium deposited as drops and falling down on the sloping floor or in the reservoir. That's why that will be Baffle plate and the perforated plate together also referred to as a separator. From here, the coating medium is returned to the application unit in the Pumped vacuum chamber. For example, if the coating medium is oil or containing oleaginous components, is located in the from the vacuum chamber aspirated and re-entering the housing above the reservoir Air oil mist, which during the deflection by the baffle plate and the passage through the perforated plate can not or can not be completely removed. This Oil mist can affect the further coating process. Will the from the Vacuum chamber sucked air is not returned to the vacuum tank, but in directed the work space, the quality of the indoor air is significantly impaired.
Der Erfindung liegt deshalb die Aufgabe zu Grunde eine Vorrichtung zum Auftragen eines Beschichtungsmediums auf zumindest eine Teilfläche eines langgestreckten Werkstückes so auszugestalten, dass der aus der Vakuumkammer abströmende Luftstrom vor seinem erneuten Eintritt in den Vakuumtank oder in den Arbeitsraum so behandelt wird, dass der Luftstrom einen Reinheitsgrad aufweist, der den gesetzlichen Auflagen entspricht, so dass einerseits der Beschichtungsvorgang nicht beeinträchtigt wird und andererseits die Abluft bedarfsweise auch in den Arbeitsraum eingeleitet werden kann.The invention is therefore the object of a device for applying a coating medium on at least a partial surface of an elongated Workpiece so that the flowing out of the vacuum chamber Air flow before re-entering the vacuum tank or in the work space so is treated that the air flow has a degree of purity, the legal requirements, so that on the one hand, the coating process is not is impaired and on the other hand, the exhaust air, if necessary, in the work space can be initiated.
Zur Lösung dieser Aufgabe wird gemäß der Erfindung bei einer Vorrichtung der eingangs beschriebenen Gattung vorgeschlagen, daß in Strömungsrichtung der aus der Vakuumkammer abgesaugten Luft hinter der Abscheideeinrichtung mehrere hülsenartige von der Luft durchströmte Filterstäbe aus Borosilikatglas angeordnet sind.To solve this problem is according to the invention in a device of initially described genus suggested that in the flow direction of the vacuum chamber sucked air behind the separator several sleeve-like air-flowed filter rods made of borosilicate glass arranged are.
Durch diese Ausgestaltung wird der in den Abluftstrom enthaltene Ölnebel zu über 99% ausgefiltert und zurückgewonnen. Der Verbrauch an Beschichtungsmedium kann damit reduziert werden. Die Abluft erreicht einen so hohen Reinigungsgrad, daß sie auch problemlos in den Arbeitsraum abgegeben werden kann.By this configuration, the oil mist contained in the exhaust air flow is over 99% filtered out and recovered. The consumption of coating medium can be reduced with it. The exhaust air reaches such a high degree of purification that It can also be easily dispensed into the work space.
Weitere Merkmale einer Vorrichtung gemäß der Erfindung sind in den Ansprüchen 2 bis 6 offenbart.Further features of a device according to the invention are defined in claims 2 to 6 discloses.
Die Erfindung wird nachfolgend anhand eines in einer Zeichnung dargestellten Ausführungsbeispieles näher erläutert.The invention is described below with reference to an illustrated in a drawing Embodiment explained in more detail.
In dieser Zeichnung ist von einer Vorrichtung zum Auftragen eines
Beschichtungsmediums auf zumindest eine Teiloberfläche eines langgestreckten und
in seiner Längsrichtung transportierten Werkstückes nur ein Gehäuse 1 gezeigt,
welches in seinem unteren Bereich einen Vorratsbehälter 2 mit einem schrägen
Boden 3 zur Aufnahme des Beschichtungsmediums besitzt. Oberhalb des Vorratsbehälters
2 weist das Gehäuse 1 eine Öffnung 4 auf, über die Luft in den unteren
Bereich des Gehäuses 1 einströmen kann. Diese Luft stammt aus einer
Vakuumkammer, in der auf langgestreckte Werkstücke auf zumindestens einen Teil
der Oberfläche ein Beschichtungsmedium aufgetragen wird. Die aus der
Vakuumkammer abgesaugte und über die Öffnung 4 in das Gehäuse 1 einströmende
Luft enthält somit fein zerstäubtes Beschichtungsmedium und unter Umständen auch
Staub. Dieser Staub kann dadurch in den Luftstrom gelangen, daß aufgrund des
Vakuums in der Vakuumkammer auch Luft angesaugt wird.In this drawing is of a device for applying a
Coating medium on at least a partial surface of an elongated and
in its longitudinal direction transported workpiece shown only a
Mit geringem Abstand hinter der Öffnung 4 befindet sich im Gehäuse 1 ein
sogenanntes Prallblech 5, welches nach unten in Richtung auf den Vorratsbehälter 2
gerichtet ist und die einströmende Luft nach unten umlenkt. Oberhalb des
Vorratsbehälters 2 und des Prallbleches 5 ist eine geneigte Zwischenplatte 6 vorgesehen,
in die ein Lochblech 7, beispielsweise aus Edelstahl, eingesetzt ist.
Oberhalb der Zwischenplatte 6 befindet sich ein erster Zwischenboden 8, in den ein
auswechselbarer und beispielsweise regenerierbarer Luftfilter 9 eingesetzt ist. Mit
Abstand oberhalb des ersten Zwischenbodens 8 befindet sich ein zweiter
Zwischenboden 10, der mit einer Vielzahl von Öffnungen 11 versehen ist. Jede
Öffnung 11 wird von einem kurzen, rohrförmigen Stutzen 12 umschlossen, der
seinerseits zur Aufnahme eines hülsenartigen Filterstabes 13 dient. Jeder Filterstab
13 ist in vorteilhafter Weise zweischichtig ausgebildet und besteht aus einer inneren,
feinmaschigen Auffangschicht und einer äußeren, grobmaschigen Drainageschicht
aus Borosilikatglasfasern. Die hülsenartigen Filterstäbe 13 sind an ihrem dem
zweiten Zwischenboden 10 abgewandten Ende, also oben, geschlossen ausgebildet. At a small distance behind the opening 4 is in the housing 1 a
so-called
Oberhalb der Filterstäbe 13 endet das Gehäuse 1 und geht in eine Öffnung 14 über,
an die beispielsweise eine Vakuumleitung angeschlossen sein kann.Above the
Der über die Öffnung 4 in den unteren Bereich des Gehäuses 1 eintretende
Luftstrom wird nun zunächst durch das Prallblech 5 nach unten abgelenkt, bevor er
wieder nach oben durch das Lochblech 7 strömt. Damit wird einerseits der Luftstrom
umgelenkt während andererseits die Luft expandiert, was zwangsläufig eine
Verringerung der Strömungsgeschwindigkeit der Luft mit sich bringt. Dadurch werden
in der eingetretenen Luft vorhandene Partikel des Beschichtungsmediums direkt
abgeschieden und gelangen wieder in den Vorratsbehälter 2. Jetzt strömt die Luft
durch den Staubfilter 9. Dabei werden in der Luft eventuell enthaltene Staubpartikel
ausgefiltert. Der Luftfilter 9 ist entweder als auswechselbarer Filter ausgewechselt
und kann erneuert werden. Es ist jedoch auch möglich, einen regenerierbaren und
damit mehrfach verwendbaren Filter einzusetzen.The entering via the opening 4 in the lower region of the
Die durch den Staubfilter 9 des Zwischenbodens 8 nach oben strömende Luft
gelangt nun in die Öffnungen 11 des zweiten Zwischenbodens 10 und durchströmt
dann die hülsenartigen Filterstäbe 13 aus Borosilikatglasfasern. Dabei fungiert die
innere Schicht der hülsenartigen Filterstäbe als sogenannte feinmaschige
Auffangschicht für einen eventuell in der Luft enthaltenen, beispielsweise aus
Aerosolteilchen bestehenden Ölnebel. Diese Aerosolteilchen koalisieren an den
feinen Glasfaserfäden der inneren Schicht zu größeren Tröpfchen und werden durch
die äußere, grobmaschige Drainagelage nach außen abgeführt. Hier vereinigen sich
diese Tröpfchen zu größeren Flüssigkeitstropfen, die dann durch die Schwerkraft
nach unten fließen und von dem Zwischenboden 10, der als Sammeleinrichtung
wirkt, aufgefangen werden. Die sich auf dem Zwischenboden 10 sammelnde, ölige
Flüssigkeit kann beispielsweise über eine Leitung 15 mit Ventilen 16, 17 in einem
Behälter 18 aufgefangen werden. Die hier aufgefangene Flüssigkeit kann, je nach
Bedarf, aufbereitet oder direkt in den Vorratsbehälter 2 zurückgeführt werden.
Alternativ kann hier auch eine Zellenradschleuse eingesetzt werden.The air flowing upwards through the dust filter 9 of the
In Abänderung des erläuterten Ausführungsbeispieles ist es möglich, die
hülsenartigen Filterstäbe 13 aus Borosilikatglas direkt hinter beziehungsweise
oberhalb dem Lochblech 7 anzuordnen. Der erste Zwischenboden 8 mit dem
Staubfilter 9 entfällt dann. Ferner ist es möglich, die Filterstäbe 13 aus Borosilikatglas
in einem getrennten Gehäuse anzuordnen.In a modification of the illustrated embodiment, it is possible to
sleeve-
Claims (6)
- A device for applying a coating medium onto at least one surface portion of an elongate workpiece in a vacuum chamber, said device consisting of a housing (1) having a reservoir (2) comprising an inclined bottom (3) and an air conduit opening out therein as well as of a deposition apparatus (5, 7) located above the reservoir (2), characterized in that a plurality of sleeve-like filter rods made from borosilicate glass for the air to flow through are disposed downstream of the deposition apparatus (5, 7) in the direction of flow of the air drawn from the vacuum chamber.
- The device as set forth in claim 1, characterized in that the filter rods (13) are closed at their end distal from the inflow end.
- The device as set forth in claim 1 or 2, characterized in that the filter rods (13) are vertically arranged and are configured for pluggable engagement.
- The device as set forth in at least one of the claims 1 through 3, characterized in that the filter rods (13) are formed of two layers and consist of an inner fine mesh absorbing layer and of an outer coarse mesh draining layer.
- The device as set forth in at least one of the claims 1 through 4, characterized in that a collector apparatus (10) having a discharge line (15) is associated with the filter rods (13).
- The device as set forth in at least one of the claims 1 through 5, characterized in that a dust filter (9) is disposed between the deposition apparatus (5, 7) and the filter rods (13).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10110859 | 2001-03-07 | ||
| DE10110859A DE10110859A1 (en) | 2001-03-07 | 2001-03-07 | Coating device for an elongated workpiece |
| PCT/EP2002/000625 WO2002072279A1 (en) | 2001-03-07 | 2002-01-23 | Coating device for an elongated workpiece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1368132A1 EP1368132A1 (en) | 2003-12-10 |
| EP1368132B1 true EP1368132B1 (en) | 2005-06-15 |
Family
ID=7676552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP02712835A Expired - Lifetime EP1368132B1 (en) | 2001-03-07 | 2002-01-23 | Coating device for an elongated workpiece |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6896733B2 (en) |
| EP (1) | EP1368132B1 (en) |
| AT (1) | ATE297815T1 (en) |
| DE (2) | DE10110859A1 (en) |
| PT (1) | PT1368132E (en) |
| WO (1) | WO2002072279A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10238187B4 (en) * | 2002-08-15 | 2012-02-16 | Josef Schiele Ohg | Process for producing coated elongate workpieces |
| DE10326279A1 (en) * | 2003-06-11 | 2005-01-05 | MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. | Plasma-based generation of X-radiation with a layered target material |
| US20080047605A1 (en) * | 2005-07-28 | 2008-02-28 | Regents Of The University Of California | Multi-junction solar cells with a homogenizer system and coupled non-imaging light concentrator |
| CN108160406B (en) * | 2017-12-31 | 2024-05-14 | 东莞市欧西曼机械设备有限公司 | Coating machine |
| CN110076041B (en) * | 2019-05-08 | 2024-04-30 | 佛山市顺德区红力机械设备有限公司 | Vacuum spraying machine |
| US11745206B2 (en) * | 2020-08-24 | 2023-09-05 | Columbus Industries, Inc. | Filtering apparatus with at least one filter unit |
| WO2023011733A1 (en) * | 2021-08-06 | 2023-02-09 | MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. | Method of operating an evaporation system, deflection device, and evaporation system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3992177A (en) * | 1975-05-28 | 1976-11-16 | Carl Welteroth | Multi-action particle separator |
| US4473428A (en) * | 1980-09-30 | 1984-09-25 | Fiberlok, Inc. | Process and apparatus for contacting a powder with a fibrous web |
| CH668712A5 (en) | 1985-10-08 | 1989-01-31 | Paul E Mueller | FILTER ARRANGEMENT IN A Coloring- EINBRENNKABINE. |
| DE3933405A1 (en) | 1989-10-06 | 1991-04-18 | Josef Schiele | CONTINUOUS VACUUM APPLICATION DEVICE |
| IT1284814B1 (en) | 1996-09-20 | 1998-05-22 | Aldo Onida | PROCEDURE AND PLANT FOR THE COLLECTION OF INQUNANTS, PIGMENTS AND / OR PARTICULATES, SOLIDS AND / OR FLUIDS, FROM FLUID INFLUENTS. |
-
2001
- 2001-03-07 DE DE10110859A patent/DE10110859A1/en not_active Withdrawn
-
2002
- 2002-01-23 WO PCT/EP2002/000625 patent/WO2002072279A1/en not_active Application Discontinuation
- 2002-01-23 US US10/469,823 patent/US6896733B2/en not_active Expired - Lifetime
- 2002-01-23 DE DE50203410T patent/DE50203410D1/en not_active Expired - Lifetime
- 2002-01-23 EP EP02712835A patent/EP1368132B1/en not_active Expired - Lifetime
- 2002-01-23 PT PT02712835T patent/PT1368132E/en unknown
- 2002-01-23 AT AT02712835T patent/ATE297815T1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| PT1368132E (en) | 2005-10-31 |
| DE10110859A1 (en) | 2002-09-12 |
| ATE297815T1 (en) | 2005-07-15 |
| US6896733B2 (en) | 2005-05-24 |
| DE50203410D1 (en) | 2005-07-21 |
| US20040112281A1 (en) | 2004-06-17 |
| EP1368132A1 (en) | 2003-12-10 |
| WO2002072279A1 (en) | 2002-09-19 |
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