DE3862403D1 - Vorrichtung zum elektrostatischen spruehen von pulverfoermigen stoffen. - Google Patents
Vorrichtung zum elektrostatischen spruehen von pulverfoermigen stoffen.Info
- Publication number
- DE3862403D1 DE3862403D1 DE8888400223T DE3862403T DE3862403D1 DE 3862403 D1 DE3862403 D1 DE 3862403D1 DE 8888400223 T DE8888400223 T DE 8888400223T DE 3862403 T DE3862403 T DE 3862403T DE 3862403 D1 DE3862403 D1 DE 3862403D1
- Authority
- DE
- Germany
- Prior art keywords
- electrostatic spraying
- powdered substances
- powdered
- substances
- electrostatic
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
- B05B5/053—Arrangements for supplying power, e.g. charging power
- B05B5/0533—Electrodes specially adapted therefor; Arrangements of electrodes
- B05B5/0535—Electrodes specially adapted therefor; Arrangements of electrodes at least two electrodes having different potentials being held on the discharge apparatus, one of them being a charging electrode of the corona type located in the spray or close to it, and another being of the non-corona type located outside of the path for the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
- B05B5/03—Discharge apparatus, e.g. electrostatic spray guns characterised by the use of gas, e.g. electrostatically assisted pneumatic spraying
- B05B5/032—Discharge apparatus, e.g. electrostatic spray guns characterised by the use of gas, e.g. electrostatically assisted pneumatic spraying for spraying particulate materials
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8701765A FR2610849B1 (fr) | 1987-02-12 | 1987-02-12 | Dispositif de projection electrostatique de produit en poudre |
FR878712765A FR2620354B2 (fr) | 1987-02-12 | 1987-09-15 | Dispositif de projection electrostatique de produit en poudre |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3862403D1 true DE3862403D1 (de) | 1991-05-23 |
Family
ID=26225773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888400223T Expired - Fee Related DE3862403D1 (de) | 1987-02-12 | 1988-02-01 | Vorrichtung zum elektrostatischen spruehen von pulverfoermigen stoffen. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4921172A (de) |
EP (1) | EP0281438B1 (de) |
JP (1) | JP2609659B2 (de) |
CA (1) | CA1298966C (de) |
DE (1) | DE3862403D1 (de) |
ES (1) | ES2021843B3 (de) |
FR (1) | FR2620354B2 (de) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2692173B1 (fr) * | 1992-06-10 | 1994-09-02 | Sames Sa | Dispositif de projection électrostatique d'un produit de revêtement en poudre à tête d'ionisation tournante. |
US5520735A (en) * | 1992-06-30 | 1996-05-28 | Nordson Corporation | Nozzle assembly and system for applying powder to a workpiece |
US5344082A (en) * | 1992-10-05 | 1994-09-06 | Nordson Corporation | Tribo-electric powder spray gun |
US5320283A (en) * | 1993-01-28 | 1994-06-14 | Nordson Corporation | Robot mounted twin headed adjustable powder coating system with spray pattern direction control |
DE4312262A1 (de) * | 1993-04-15 | 1994-10-20 | Gema Volstatic Ag | Elektrostatische Sprühvorrichtung |
DE4325911A1 (de) * | 1993-08-02 | 1995-02-09 | Gema Volstatic Ag | Elektrostatische Pulversprühvorrichtung |
KR960007018A (ko) * | 1994-08-17 | 1996-03-22 | 이마무라 가즈스께 | 정전 파우더 도장 방법과 장치 |
EP0745431B1 (de) * | 1995-06-01 | 2003-08-06 | Nordson Corporation | Sprühzerstäuber mit Gegenelektrode |
DE19528398A1 (de) * | 1995-08-02 | 1997-02-06 | Gema Volstatic Ag | Elektrostatische Sprühvorrichtung für Beschichtungsmaterial |
JPH10314624A (ja) * | 1997-05-14 | 1998-12-02 | Nippon Parkerizing Co Ltd | 静電粉体塗装ガン |
US5850976A (en) * | 1997-10-23 | 1998-12-22 | The Eastwood Company | Powder coating application gun and method for using the same |
US5908162A (en) * | 1998-02-25 | 1999-06-01 | Nordson Corporation | Spray gun having an anti-back-ionization probe with a control system therefor |
US5938126A (en) * | 1998-03-23 | 1999-08-17 | Nordson Corporation | Spray gun having a current monitored anti-back-ionization probe |
US6676049B2 (en) | 2001-11-16 | 2004-01-13 | Efc Systems, Inc. | Bell cup powder spray applicator |
US6889921B2 (en) * | 2002-09-30 | 2005-05-10 | Illinois Tool Works Inc. | Bell cup skirt |
US7128277B2 (en) | 2003-07-29 | 2006-10-31 | Illinois Tool Works Inc. | Powder bell with secondary charging electrode |
US20050023385A1 (en) * | 2003-07-29 | 2005-02-03 | Kui-Chiu Kwok | Powder robot gun |
US20050056212A1 (en) * | 2003-09-15 | 2005-03-17 | Schaupp John F. | Split shroud for coating dispensing equipment |
US20050173556A1 (en) * | 2004-02-09 | 2005-08-11 | Kui-Chiu Kwok | Coating dispensing nozzle |
JP4656051B2 (ja) * | 2006-12-15 | 2011-03-23 | パナソニック電工株式会社 | 静電霧化装置 |
US8371517B2 (en) * | 2007-06-29 | 2013-02-12 | Illinois Tool Works Inc. | Powder gun deflector |
US20090020626A1 (en) * | 2007-07-16 | 2009-01-22 | Illinois Tool Works Inc. | Shaping air and bell cup combination |
US8770496B2 (en) | 2008-03-10 | 2014-07-08 | Finishing Brands Holdings Inc. | Circuit for displaying the relative voltage at the output electrode of an electrostatically aided coating material atomizer |
US8590817B2 (en) | 2008-03-10 | 2013-11-26 | Illinois Tool Works Inc. | Sealed electrical source for air-powered electrostatic atomizing and dispensing device |
US8016213B2 (en) | 2008-03-10 | 2011-09-13 | Illinois Tool Works Inc. | Controlling temperature in air-powered electrostatically aided coating material atomizer |
USD608858S1 (en) | 2008-03-10 | 2010-01-26 | Illinois Tool Works Inc. | Coating material dispensing device |
US7926748B2 (en) | 2008-03-10 | 2011-04-19 | Illinois Tool Works Inc. | Generator for air-powered electrostatically aided coating dispensing device |
US8496194B2 (en) * | 2008-03-10 | 2013-07-30 | Finishing Brands Holdings Inc. | Method and apparatus for retaining highly torqued fittings in molded resin or polymer housing |
US7988075B2 (en) | 2008-03-10 | 2011-08-02 | Illinois Tool Works Inc. | Circuit board configuration for air-powered electrostatically aided coating material atomizer |
US10155233B2 (en) * | 2008-04-09 | 2018-12-18 | Carlisle Fluid Technologies, Inc. | Splash plate retention method and apparatus |
US7918409B2 (en) | 2008-04-09 | 2011-04-05 | Illinois Tool Works Inc. | Multiple charging electrode |
US8225968B2 (en) * | 2009-05-12 | 2012-07-24 | Illinois Tool Works Inc. | Seal system for gear pumps |
JP5377412B2 (ja) * | 2010-06-04 | 2013-12-25 | 三菱電機株式会社 | 加湿装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL132551C (de) * | 1959-11-20 | |||
GB1038865A (en) * | 1962-06-04 | 1966-08-10 | Sames Mach Electrostat | Improvements in electrostatic spraying apparatus |
FR92033E (fr) * | 1967-03-22 | 1968-09-13 | Sames Mach Electrostat | Appareil nouveau et perfectionné pour le poudrage électrostatique d'objets |
FR2172612A5 (de) * | 1972-02-18 | 1973-09-28 | Air Ind | |
FR2283729A1 (fr) * | 1974-09-06 | 1976-04-02 | Air Ind | Buse de projection electrostatique de produits en poudre |
US4121066A (en) * | 1977-06-16 | 1978-10-17 | Sloan Valve Company | Circuit breaker adapter |
JPS54148042A (en) * | 1978-05-11 | 1979-11-19 | Onoda Cement Co Ltd | Electrostatic powder coating head |
US4228961A (en) * | 1979-05-07 | 1980-10-21 | Onoda Cement Co., Ltd. | Electrostatic power painting head |
GB2118865B (en) * | 1982-04-20 | 1985-09-25 | Electropaint Ltd | Coating apparatus |
AU580147B2 (en) * | 1985-04-18 | 1989-01-05 | Nordson Corporation | Particle spray gun |
-
1987
- 1987-09-15 FR FR878712765A patent/FR2620354B2/fr not_active Expired - Lifetime
-
1988
- 1988-02-01 EP EP88400223A patent/EP0281438B1/de not_active Expired - Lifetime
- 1988-02-01 ES ES88400223T patent/ES2021843B3/es not_active Expired - Lifetime
- 1988-02-01 DE DE8888400223T patent/DE3862403D1/de not_active Expired - Fee Related
- 1988-02-05 US US07/152,552 patent/US4921172A/en not_active Expired - Fee Related
- 1988-02-09 JP JP63026733A patent/JP2609659B2/ja not_active Expired - Lifetime
- 1988-02-11 CA CA000558706A patent/CA1298966C/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4921172A (en) | 1990-05-01 |
FR2620354B2 (fr) | 1990-01-05 |
JP2609659B2 (ja) | 1997-05-14 |
ES2021843B3 (es) | 1991-11-16 |
CA1298966C (fr) | 1992-04-21 |
EP0281438B1 (de) | 1991-04-17 |
FR2620354A2 (fr) | 1989-03-17 |
JPS63200855A (ja) | 1988-08-19 |
EP0281438A1 (de) | 1988-09-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |