CN1072527C - 静电喷射装置 - Google Patents
静电喷射装置 Download PDFInfo
- Publication number
- CN1072527C CN1072527C CN94103977A CN94103977A CN1072527C CN 1072527 C CN1072527 C CN 1072527C CN 94103977 A CN94103977 A CN 94103977A CN 94103977 A CN94103977 A CN 94103977A CN 1072527 C CN1072527 C CN 1072527C
- Authority
- CN
- China
- Prior art keywords
- counterelectrode
- charging electrode
- ejectisome
- powder
- spraying apparatus
- 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
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
- 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
-
- 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
Landscapes
- Electrostatic Spraying Apparatus (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP4312262.0 | 1993-04-15 | ||
DE4312262A DE4312262A1 (de) | 1993-04-15 | 1993-04-15 | Elektrostatische Sprühvorrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1101305A CN1101305A (zh) | 1995-04-12 |
CN1072527C true CN1072527C (zh) | 2001-10-10 |
Family
ID=6485501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN94103977A Expired - Fee Related CN1072527C (zh) | 1993-04-15 | 1994-04-11 | 静电喷射装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US5584931A (zh) |
EP (1) | EP0620045B1 (zh) |
CN (1) | CN1072527C (zh) |
AT (1) | ATE168903T1 (zh) |
DE (2) | DE4312262A1 (zh) |
ES (1) | ES2118991T3 (zh) |
TW (1) | TW258672B (zh) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19502522A1 (de) * | 1995-01-27 | 1996-08-01 | Gema Volstatic Ag | Sprühvorrichtung für Beschichtungsmaterial |
US5647543A (en) * | 1995-01-31 | 1997-07-15 | Graco Inc | Electrostatic ionizing system |
JPH08332416A (ja) * | 1995-06-01 | 1996-12-17 | Nordson Corp | アンチ・バック・アイオナイゼーション用プローブを備えたスプレガンの取付けアッセンブリ |
DE19528398A1 (de) * | 1995-08-02 | 1997-02-06 | Gema Volstatic Ag | Elektrostatische Sprühvorrichtung für Beschichtungsmaterial |
DE19546973A1 (de) * | 1995-12-15 | 1997-06-19 | Gema Volstatic Ag | Pulver-Sprühbeschichtungsvorrichtung |
DE19546970B4 (de) * | 1995-12-15 | 2006-08-17 | Itw Gema Ag | Pulversprühvorrichtung zur elektrostatischen Sprühbeschichtung |
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 |
DE19926926A1 (de) * | 1999-06-14 | 2000-12-21 | Itw Gema Ag | Sprühbeschichtungseinrichtung |
US6814318B2 (en) * | 1999-08-18 | 2004-11-09 | The Procter & Gamble Company | Disposable cartridge for electrostatic spray device |
US6478242B1 (en) * | 1999-09-16 | 2002-11-12 | Nordson Corporation | Powder spray gun |
WO2003031075A1 (en) * | 1999-09-16 | 2003-04-17 | Nordson Corporation | Powder spray gun with inline angle spray nozzle |
GB2385810B (en) * | 2002-03-01 | 2005-03-09 | Spice Applic Systems Ltd | Product coating method and apparatus |
DE20306270U1 (de) | 2003-04-22 | 2003-06-12 | J. Wagner AG, Altstätten | Düse für eine Pulversprühpistole |
DE112004001236T5 (de) * | 2003-07-11 | 2006-06-08 | Tribotek, Inc., Burlington | Elektrische Mehrkontakt-Gewebeschalter |
US7128277B2 (en) * | 2003-07-29 | 2006-10-31 | Illinois Tool Works Inc. | Powder bell with secondary charging electrode |
US7793869B2 (en) * | 2003-08-18 | 2010-09-14 | Nordson Corporation | Particulate material applicator and pump |
EP1658142B2 (en) † | 2003-08-18 | 2014-10-22 | Nordson Corporation | Spray applicator for particulate material |
JP4578908B2 (ja) * | 2004-09-17 | 2010-11-10 | トヨタ自動車株式会社 | 静電塗装装置 |
US20060292271A1 (en) * | 2005-06-27 | 2006-12-28 | Peter King | Spray coating method and apparatus |
JP5373784B2 (ja) * | 2007-07-10 | 2013-12-18 | イリノイ トゥール ワークス インコーポレイティド | 塗装材料の放出装置および放出方法 |
DE102007048557B3 (de) * | 2007-10-09 | 2009-06-04 | Ab Skf | Anordnung zum Abdichten |
US8443754B2 (en) * | 2007-11-30 | 2013-05-21 | Abb K.K. | Electrostatic coating apparatus |
DE102007060211B4 (de) * | 2007-12-14 | 2022-04-28 | Gema Switzerland Gmbh | Verfahren und Vorrichtung zum elektrostatischen Sprühbeschichten von Objekten |
US8746597B2 (en) * | 2009-09-21 | 2014-06-10 | E-Mist Innovations, Inc. | Electrostatic spray system |
JP5513061B2 (ja) * | 2009-10-09 | 2014-06-04 | 旭サナック株式会社 | 静電塗装システム、および、静電塗装用スプレーガン |
GB2487944B (en) * | 2011-02-09 | 2018-02-21 | Spice Application Systems Ltd | A comestible product coating delivery method and apparatus |
JP5968716B2 (ja) * | 2012-08-01 | 2016-08-10 | 住友化学株式会社 | 静電噴霧装置 |
WO2014055432A1 (en) * | 2012-10-01 | 2014-04-10 | Graco Minnesota, Inc. | Spray tip assembly for electrostatic spray gun |
FR3004661B1 (fr) * | 2013-04-22 | 2017-06-02 | Sames Tech | Projecteur electrostatique de produit de revetement liquide et installation de projection comprenant un tel projecteur |
JP5681779B1 (ja) * | 2013-11-08 | 2015-03-11 | ランズバーグ・インダストリー株式会社 | 静電塗装機 |
JP6485951B2 (ja) * | 2015-03-20 | 2019-03-20 | アネスト岩田株式会社 | 静電噴霧装置の流量調整方法、及び、その流量調整のできる静電噴霧装置 |
TWI634951B (zh) * | 2016-07-21 | 2018-09-11 | 報知機股份有限公司 | Electrostatic spray generating device and charged water particle dispersing device |
HUE061416T2 (hu) * | 2018-01-12 | 2023-06-28 | Spraying Systems Co | Kialakítási eljárás szórófejhez és szórófúvókához |
WO2020154655A1 (en) * | 2019-01-25 | 2020-07-30 | Spraying Systems Co. | Induction device for electrostatic spray nozzle assembly |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2093734A (en) * | 1981-02-27 | 1982-09-08 | Nat Res Dev | Inductively charged spraying apparatus |
EP0281438A1 (fr) * | 1987-02-12 | 1988-09-07 | Sames S.A. | Dispositif de projection électrostatique de produit en poudre |
US4774102A (en) * | 1986-06-09 | 1988-09-27 | Morton Thiokol, Inc. | Method of electrostatic powder spray coating |
DE9305642U1 (de) * | 1993-04-15 | 1993-06-17 | Itw Gema Ag, St. Gallen | Elektrostatische Sprühvorrichtung |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3251551A (en) * | 1966-01-19 | 1966-05-17 | H G Fischer & Company | Electrostatic coating system |
US3630441A (en) * | 1970-10-30 | 1971-12-28 | Tunzini Sames | Electrostatic spraying apparatus |
US3873024A (en) * | 1971-08-13 | 1975-03-25 | Ransburg Corp | Apparatus for spraying a plurality of different powders |
DE2203351B1 (de) * | 1972-01-25 | 1973-08-23 | Schaad Hans J | Verfahren und Vorrichtung zur Beschichtung von Gegenstaenden mit Kunststoffpulver |
DE7401584U (de) * | 1973-04-06 | 1974-08-22 | Mueller E Kg | Vorrichtung zum elektrostatischen Überziehen von Gegenständen mit flüssigem oder pulverförmigem Material |
JPS5243846A (en) * | 1975-10-03 | 1977-04-06 | Senichi Masuda | Device for electrostatic powder coating |
DE2627384C3 (de) * | 1976-06-18 | 1979-02-22 | Bosch-Siemens Hausgeraete Gmbh, 7000 Stuttgart | Vorrichtung zum Zerstäuben von brennbarem Pulver in einem sauerstoffhaltigen gasförmigen Träger |
IE45426B1 (en) * | 1976-07-15 | 1982-08-25 | Ici Ltd | Atomisation of liquids |
US4228961A (en) * | 1979-05-07 | 1980-10-21 | Onoda Cement Co., Ltd. | Electrostatic power painting head |
US4630777A (en) * | 1984-02-27 | 1986-12-23 | Nordson Corporation | Powder spray gun |
DE3600808A1 (de) * | 1986-01-14 | 1987-07-16 | Esb Voehringer | Elektrostatische pulverspruehvorrichtung mit triboelektrischer pulveraufladung |
DE3609240C2 (de) * | 1986-03-19 | 1996-08-01 | Behr Industrieanlagen | Vorrichtung zum elektrostatischen Beschichten von Gegenständen |
GB8615371D0 (en) * | 1986-06-24 | 1986-07-30 | Balachandran W | Electrostatic spray head |
SU1623778A1 (ru) * | 1988-09-05 | 1991-01-30 | Кишиневское Научно-Производственное Объединение Технологии Электробытового Машиностроения "Технология" | Электростатический распылитель |
JP2926071B2 (ja) * | 1990-05-18 | 1999-07-28 | エービービー株式会社 | 静電塗装装置 |
US5039019A (en) * | 1990-08-01 | 1991-08-13 | Illinois Tool Works, Inc. | Indirect charging electrostatic coating apparatus |
DE4105116C2 (de) * | 1991-02-19 | 2003-03-27 | Behr Industrieanlagen | Vorrichtung und Verfahren zum elektrostatischen Beschichten von Gegenständen |
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. |
FR2692501B1 (fr) * | 1992-06-22 | 1995-08-04 | Sames Sa | Dispositif de projection electrostatique de produit de revetement liquide a tete de pulverisation rotative. |
FR2695327B1 (fr) * | 1992-09-09 | 1995-07-07 | Sames Sa | Dispositif de projection électrostatique de produit de revêtement électriquement conducteur, muni d'un réservoir isolé adapté à contenir un tel produit. |
-
1993
- 1993-04-15 DE DE4312262A patent/DE4312262A1/de not_active Withdrawn
-
1994
- 1994-02-18 DE DE59406528T patent/DE59406528D1/de not_active Expired - Lifetime
- 1994-02-18 AT AT94102449T patent/ATE168903T1/de active
- 1994-02-18 ES ES94102449T patent/ES2118991T3/es not_active Expired - Lifetime
- 1994-02-18 EP EP94102449A patent/EP0620045B1/de not_active Expired - Lifetime
- 1994-03-11 TW TW083102102A patent/TW258672B/zh not_active IP Right Cessation
- 1994-04-11 CN CN94103977A patent/CN1072527C/zh not_active Expired - Fee Related
- 1994-04-15 US US08/228,530 patent/US5584931A/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2093734A (en) * | 1981-02-27 | 1982-09-08 | Nat Res Dev | Inductively charged spraying apparatus |
US4774102A (en) * | 1986-06-09 | 1988-09-27 | Morton Thiokol, Inc. | Method of electrostatic powder spray coating |
EP0281438A1 (fr) * | 1987-02-12 | 1988-09-07 | Sames S.A. | Dispositif de projection électrostatique de produit en poudre |
DE9305642U1 (de) * | 1993-04-15 | 1993-06-17 | Itw Gema Ag, St. Gallen | Elektrostatische Sprühvorrichtung |
Also Published As
Publication number | Publication date |
---|---|
EP0620045B1 (de) | 1998-07-29 |
EP0620045A1 (de) | 1994-10-19 |
ES2118991T3 (es) | 1998-10-01 |
CN1101305A (zh) | 1995-04-12 |
TW258672B (zh) | 1995-10-01 |
ATE168903T1 (de) | 1998-08-15 |
DE59406528D1 (de) | 1998-09-03 |
DE4312262A1 (de) | 1994-10-20 |
US5584931A (en) | 1996-12-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: ITW GEMA AG Free format text: FORMER NAME: GEMA-VOLSTATIC AG |
|
CP01 | Change in the name or title of a patent holder |
Address after: Sankt Gallen Patentee after: ITW GEMA GmbH Address before: Sankt Gallen Patentee before: ITW Gema AG |
|
CP03 | Change of name, title or address |
Address after: Sankt Gallen Patentee after: ITW GEMA AG Address before: Swiss Galle Patentee before: Gema Voltstatic AG |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20011010 Termination date: 20130411 |