EP0718043A1 - Installation de revêtement par poudrage - Google Patents
Installation de revêtement par poudrage Download PDFInfo
- Publication number
- EP0718043A1 EP0718043A1 EP95116617A EP95116617A EP0718043A1 EP 0718043 A1 EP0718043 A1 EP 0718043A1 EP 95116617 A EP95116617 A EP 95116617A EP 95116617 A EP95116617 A EP 95116617A EP 0718043 A1 EP0718043 A1 EP 0718043A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- powder
- compressed air
- filter element
- housing
- coating system
- 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.)
- Granted
Links
- 239000000843 powder Substances 0.000 title claims abstract description 82
- 239000011248 coating agent Substances 0.000 title claims description 17
- 238000000576 coating method Methods 0.000 title claims description 17
- 238000009434 installation Methods 0.000 title 1
- 230000004888 barrier function Effects 0.000 claims abstract description 12
- 239000012229 microporous material Substances 0.000 claims abstract description 6
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 6
- 230000003584 silencer Effects 0.000 claims description 2
- 230000035515 penetration Effects 0.000 claims 1
- 230000007704 transition Effects 0.000 description 7
- 229910000906 Bronze Inorganic materials 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000010974 bronze Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004482 other powder Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229940098458 powder spray Drugs 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
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
- B05B7/1404—Arrangements for supplying particulate material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
- B05B7/1404—Arrangements for supplying particulate material
- B05B7/1472—Powder extracted from a powder container in a direction substantially opposite to gravity by a suction device dipped into the powder
Definitions
- the invention relates to a powder coating system according to claim 1.
Landscapes
- Nozzles (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4446798A DE4446798A1 (de) | 1994-12-24 | 1994-12-24 | Luftzufuhrgerät einer Pulverbeschichtungsanlage |
| DE4446798 | 1994-12-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0718043A1 true EP0718043A1 (fr) | 1996-06-26 |
| EP0718043B1 EP0718043B1 (fr) | 1999-09-01 |
Family
ID=6537267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP95116617A Expired - Lifetime EP0718043B1 (fr) | 1994-12-24 | 1995-10-21 | Installation de revêtement par poudrage |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US5704957A (fr) |
| EP (1) | EP0718043B1 (fr) |
| DE (2) | DE4446798A1 (fr) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6194027B1 (en) | 1997-11-03 | 2001-02-27 | Itw Gema Ag | Method and equipment for powder spray coating |
| US6217654B1 (en) | 1997-11-03 | 2001-04-17 | Itw Gema Ag | Method and equipment for powder spray coating |
| WO2008140663A3 (fr) * | 2007-05-09 | 2008-12-31 | Nordson Corp | Tuyère avec rampe interne |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19824802A1 (de) | 1998-06-03 | 1999-12-09 | Itw Gema Ag | Pulverförder-Injektor |
| US6705545B1 (en) | 1998-11-13 | 2004-03-16 | Steelcase Development Corporation | Quick color change powder paint system |
| US6112999A (en) * | 1998-11-13 | 2000-09-05 | Steelcase Development Inc. | Powder paint system and control thereof |
| US6010082A (en) * | 1998-11-17 | 2000-01-04 | Peterson; Kurt E. | In-line point of use filter with restrictor valve and gauge port |
| US6149703A (en) * | 1999-06-10 | 2000-11-21 | Siemens Westinghouse Power Corporation | Fuel system filtering apparatus |
| US6695220B2 (en) | 2001-01-11 | 2004-02-24 | Herman Miller, Inc. | Powder spray coating system |
| DE10109297C1 (de) * | 2001-02-26 | 2002-04-18 | Schuettguttechnik Freital Gmbh | Einblasdüse |
| DE102004043411B3 (de) | 2004-09-02 | 2006-05-04 | Weitmann & Konrad Gmbh & Co Kg | Vorrichtung und Verfahren zum Erzeugen eines Puder-Luft-Gemisches |
| EP4608564A2 (fr) * | 2023-06-06 | 2025-09-03 | Sistem Teknik Makina Sanayi ve Ticaret Anonim Sirketi | Système de filtre d'injecteur de peinture en poudre basé sur le principe venturi |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2264386A1 (de) * | 1971-11-02 | 1973-05-30 | Nordson Corp | Elektrostatische spruehpistole |
| JPS5781854A (en) * | 1980-11-06 | 1982-05-22 | Aisin Seiki Co Ltd | Method and apparatus for electrostatic powder painting |
| JPS61127806A (ja) * | 1984-11-27 | 1986-06-16 | Kobe Steel Ltd | 金属精錬炉における激粉末及びガス吹込装置 |
| EP0184994A1 (fr) | 1984-09-26 | 1986-06-18 | Siegfried Frei | Dispositif d'aspiration pour poudre |
| EP0365225A2 (fr) * | 1988-10-20 | 1990-04-25 | Nordson Corporation | Pistolet de pulvérisation de poudre ou de matériaux en particules solides |
| EP0452635B1 (fr) | 1990-04-14 | 1993-12-15 | ITW Gema AG | Dispositif de transport de poudre pneumatique |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US928710A (en) * | 1909-04-09 | 1909-07-20 | Frank Svagell | Carbureter. |
| US2800977A (en) * | 1954-01-14 | 1957-07-30 | Sprague Meter Company | Dust filter means |
| US2792073A (en) * | 1955-04-19 | 1957-05-14 | United States Steel Corp | Air filter and oiler for pneumatic tools |
| US3783590A (en) * | 1970-07-09 | 1974-01-08 | A Allen | Filter-silencer for pneumatic devices |
| US3898063A (en) * | 1973-02-23 | 1975-08-05 | George A Gazan | Combination muffler and filter device |
| FR2278393A1 (fr) * | 1974-07-16 | 1976-02-13 | France Etat | Dispositif de fluidisation et de distribution de poudres |
| US4493717A (en) * | 1982-05-06 | 1985-01-15 | Berger Jr L Joseph | In-line disposable filter |
| DE3231594A1 (de) * | 1982-08-25 | 1984-03-01 | Anatolij Ivanovič Egoruškin | Vorrichtung zum verstaeuben eines pulverfoermigen stoffes |
| US4526593A (en) * | 1983-04-04 | 1985-07-02 | International Business Machines Corporation | Restrictor plug device with filter for a gas supply system |
| DE3542710A1 (de) * | 1985-12-03 | 1987-06-04 | Bohnacker Tegometall | Vorrichtung zum farbpulvereinzug beim pulverlackieren |
| US4730647A (en) * | 1986-12-08 | 1988-03-15 | Nordson Corporation | Powder feeder apparatus |
| US4810272A (en) * | 1987-11-02 | 1989-03-07 | La-Man Corporation | Air inlet valve arrangement for pneumatic equipment |
| US5083710A (en) * | 1988-09-06 | 1992-01-28 | Oxy-Dry Corporation | Powder sprayer with automatic powder supply system |
| US5037247A (en) * | 1989-11-29 | 1991-08-06 | Nordson Corporation | Powder pump with internal valve |
| DE4040640A1 (de) * | 1990-12-19 | 1992-07-02 | Kernforschungsz Karlsruhe | Entnahmefilter fuer die teilstromanalyse von gasstroemen |
| AT396456B (de) * | 1991-11-19 | 1993-09-27 | Iskra Julij Ing | Vorrichtung zum entnehmen von pulverförmigen substanzen |
| KR0177533B1 (ko) * | 1993-02-11 | 1999-03-20 | 길버트 피. 와이너 | 배관용 필터 |
-
1994
- 1994-12-24 DE DE4446798A patent/DE4446798A1/de not_active Withdrawn
-
1995
- 1995-10-21 EP EP95116617A patent/EP0718043B1/fr not_active Expired - Lifetime
- 1995-10-21 DE DE59506722T patent/DE59506722D1/de not_active Expired - Lifetime
- 1995-12-18 US US08/572,896 patent/US5704957A/en not_active Expired - Lifetime
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2264386A1 (de) * | 1971-11-02 | 1973-05-30 | Nordson Corp | Elektrostatische spruehpistole |
| JPS5781854A (en) * | 1980-11-06 | 1982-05-22 | Aisin Seiki Co Ltd | Method and apparatus for electrostatic powder painting |
| EP0184994A1 (fr) | 1984-09-26 | 1986-06-18 | Siegfried Frei | Dispositif d'aspiration pour poudre |
| JPS61127806A (ja) * | 1984-11-27 | 1986-06-16 | Kobe Steel Ltd | 金属精錬炉における激粉末及びガス吹込装置 |
| EP0365225A2 (fr) * | 1988-10-20 | 1990-04-25 | Nordson Corporation | Pistolet de pulvérisation de poudre ou de matériaux en particules solides |
| EP0452635B1 (fr) | 1990-04-14 | 1993-12-15 | ITW Gema AG | Dispositif de transport de poudre pneumatique |
Non-Patent Citations (2)
| Title |
|---|
| PATENT ABSTRACTS OF JAPAN vol. 006, no. 165 (C - 121) 28 August 1982 (1982-08-28) * |
| PATENT ABSTRACTS OF JAPAN vol. 010, no. 318 (C - 381) 29 October 1986 (1986-10-29) * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6194027B1 (en) | 1997-11-03 | 2001-02-27 | Itw Gema Ag | Method and equipment for powder spray coating |
| US6217654B1 (en) | 1997-11-03 | 2001-04-17 | Itw Gema Ag | Method and equipment for powder spray coating |
| WO2008140663A3 (fr) * | 2007-05-09 | 2008-12-31 | Nordson Corp | Tuyère avec rampe interne |
| JP2010525946A (ja) * | 2007-05-09 | 2010-07-29 | ノードソン コーポレーション | 内部に斜面を有するノズル |
| US8123147B2 (en) | 2007-05-09 | 2012-02-28 | Nordson Corporation | Powder coating system and components |
| US8353469B2 (en) | 2007-05-09 | 2013-01-15 | Nordson Corporation | Spray gun and coating system with filter in spray gun nozzle |
| EP2144704B1 (fr) | 2007-05-09 | 2015-11-04 | Nordson Corporation | Tuyère avec filtre interne |
| EP2279797B1 (fr) | 2007-05-09 | 2016-01-13 | Nordson Corporation | Buse avec filtre interne |
Also Published As
| Publication number | Publication date |
|---|---|
| DE59506722D1 (de) | 1999-10-07 |
| US5704957A (en) | 1998-01-06 |
| EP0718043B1 (fr) | 1999-09-01 |
| DE4446798A1 (de) | 1996-06-27 |
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|---|---|---|---|
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