ES8704358A1 - Procedimiento para el recubrimiento electrostatico de objetos con material de recubrimiento en forma de polvo - Google Patents
Procedimiento para el recubrimiento electrostatico de objetos con material de recubrimiento en forma de polvoInfo
- Publication number
- ES8704358A1 ES8704358A1 ES554190A ES554190A ES8704358A1 ES 8704358 A1 ES8704358 A1 ES 8704358A1 ES 554190 A ES554190 A ES 554190A ES 554190 A ES554190 A ES 554190A ES 8704358 A1 ES8704358 A1 ES 8704358A1
- Authority
- ES
- Spain
- Prior art keywords
- coating material
- discharge electrode
- feed channel
- gas conduit
- channel
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
- B05D1/04—Processes for applying liquids or other fluent materials performed by spraying involving the use of an electrostatic field
- B05D1/06—Applying 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
- B05B5/03—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
- B05B5/047—Discharge apparatus, e.g. electrostatic spray guns using tribo-charging
Landscapes
- Electrostatic Spraying Apparatus (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
PROCEDIMIENTO PARA EL RECUBRIMIENTO ELECTROSTATICO DE OBJETOS CON MATERIAL DE RECUBRIMIENTO EN ESTADO PULVERULENTO. CONSISTE EN GUIAR EL MATERIAL DE RECUBRIMIENTO SOBRE AL MENOS UNA SUPERFICIE DE CARGA ELECTRICAMENTE AISLANTE, EL CUAL SE CARGA ELECTRICAMENTE DEBIDO AL ROZAMIENTO CON DICHA SUPERFICIE; EN COMPENSAR LA CARGA ELECTRICA DE LA SUPERFICIE DE CARGA NO DESEADA QUE SE GENERA POR ROZAMIENTO, MEDIANTE LA DERIVACION DE ESTA CARGA A TRAVES DE AL MENOS UN ELECTRODO DE DERIVACION; Y EN GUIAR GAS A LO LARGO DEL ELECTRODO DE DERIVACION, PARA LA SEPARACION ESPACIAL DEL MATERIAL DE RECUBRIMIENTO Y DEL ELECTRODO DE DERIVACION SITUADO FUERA DE LA ZONA DE FLUJO DE MATERIAL DE RECUBRIMIENTO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853514523 DE3514523A1 (de) | 1985-04-22 | 1985-04-22 | Verfahren und vorrichtung zum elektrostatischen beschichten von gegenstaenden mit pulverfoermigem beschichtungsmaterial |
Publications (2)
Publication Number | Publication Date |
---|---|
ES554190A0 ES554190A0 (es) | 1987-04-01 |
ES8704358A1 true ES8704358A1 (es) | 1987-04-01 |
Family
ID=6268829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES554190A Expired ES8704358A1 (es) | 1985-04-22 | 1986-04-21 | Procedimiento para el recubrimiento electrostatico de objetos con material de recubrimiento en forma de polvo |
Country Status (5)
Country | Link |
---|---|
US (1) | US4706890A (es) |
EP (1) | EP0199054B1 (es) |
JP (1) | JPS61283369A (es) |
DE (2) | DE3514523A1 (es) |
ES (1) | ES8704358A1 (es) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE460643B (sv) * | 1987-04-28 | 1989-11-06 | Ac Greiff Ytbehandling Ab | Anordning vid pulverspruta med en laangstraeckt ringformig uppladdningskanal |
SE461319B (sv) * | 1987-04-28 | 1990-02-05 | Ac Greiff Ytbehandling Ab | Anordning vid pulverspruta innefattande en ringformig friktionsuppladdningskanal |
US5093602A (en) * | 1989-11-17 | 1992-03-03 | Charged Injection Corporation | Methods and apparatus for dispersing a fluent material utilizing an electron beam |
DE4141663C2 (de) * | 1991-12-17 | 1996-09-19 | Wagner Int | Elektrostatische Pulver-Beschichtungspistole |
US5397605A (en) * | 1992-05-29 | 1995-03-14 | Barbieri; Girolamo | Method and apparatus for electrostatically coating a workpiece with paint |
US5344082A (en) * | 1992-10-05 | 1994-09-06 | Nordson Corporation | Tribo-electric powder spray gun |
US5341989A (en) * | 1993-02-16 | 1994-08-30 | Nordson Corporation | Electrostatic powder spray gun with hose purge adaptor |
US5400976A (en) * | 1993-06-02 | 1995-03-28 | Matsuo Sangyo Co., Ltd. | Frictional electrification gun |
US5622313A (en) * | 1995-03-03 | 1997-04-22 | Nordson Corporation | Triboelectric powder spray gun with internal discharge electrode and method of powder coating |
US5850976A (en) * | 1997-10-23 | 1998-12-22 | The Eastwood Company | Powder coating application gun and method for using the same |
US6467705B2 (en) | 2001-01-29 | 2002-10-22 | The Easthill Group, Inc. | Tribo-corona powder application gun |
FR2820344B1 (fr) | 2001-02-08 | 2003-03-14 | Eisenmann France Sarl | Pulverisateur triboelectrique |
DE10217653A1 (de) * | 2002-04-19 | 2003-12-11 | Itw Gema Ag | Sprühbeschichtungsvorrichtung |
US8371517B2 (en) * | 2007-06-29 | 2013-02-12 | Illinois Tool Works Inc. | Powder gun deflector |
US9027506B2 (en) * | 2011-05-02 | 2015-05-12 | Nordson Corporation | Dense phase powder coating system for containers |
JP6112130B2 (ja) * | 2015-03-25 | 2017-04-12 | トヨタ自動車株式会社 | 静電ノズル、吐出装置及び半導体モジュールの製造方法 |
CN107262320B (zh) * | 2017-06-26 | 2023-08-29 | 中信戴卡股份有限公司 | 一种混线式轮毂螺栓孔自动清粉***及组合式清粉枪 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2203351B1 (de) * | 1972-01-25 | 1973-08-23 | Schaad Hans J | Verfahren und Vorrichtung zur Beschichtung von Gegenstaenden mit Kunststoffpulver |
DD106308A1 (es) * | 1972-10-13 | 1974-06-12 | ||
US3802625A (en) * | 1973-01-08 | 1974-04-09 | Us Army | Device for electrostatic charging or discharging |
US4004733A (en) * | 1975-07-09 | 1977-01-25 | Research Corporation | Electrostatic spray nozzle system |
US4090666A (en) * | 1976-05-19 | 1978-05-23 | Coors Container Company | Gun for tribo charging powder |
US4090660A (en) * | 1976-12-16 | 1978-05-23 | Schram Robert A | Disposable drinking cup lid |
DD134841B1 (de) * | 1978-03-22 | 1981-05-27 | Peter Dressler | Vorrichtung zum elektrokinetischen Beschichten mit pulver- und faserförmigen Teilchen |
JPS6113097Y2 (es) * | 1979-10-03 | 1986-04-23 | ||
NL187729C (nl) * | 1980-01-04 | 1992-01-02 | Icab Ind Coating Ab | Elektrostatische poederspuit. |
DE3420325A1 (de) * | 1984-05-30 | 1985-12-05 | Ransburg-Gema AG, St.Gallen | Spruehvorrichtung zum beschichten von gegenstaenden mit pulver |
-
1985
- 1985-04-22 DE DE19853514523 patent/DE3514523A1/de active Granted
-
1986
- 1986-03-12 DE DE8686103297T patent/DE3661401D1/de not_active Expired
- 1986-03-12 EP EP86103297A patent/EP0199054B1/de not_active Expired
- 1986-04-15 JP JP61086969A patent/JPS61283369A/ja active Granted
- 1986-04-15 US US06/852,149 patent/US4706890A/en not_active Expired - Fee Related
- 1986-04-21 ES ES554190A patent/ES8704358A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES554190A0 (es) | 1987-04-01 |
DE3514523C2 (es) | 1988-03-10 |
EP0199054B1 (de) | 1988-12-14 |
EP0199054A1 (de) | 1986-10-29 |
US4706890A (en) | 1987-11-17 |
DE3514523A1 (de) | 1986-10-23 |
JPS61283369A (ja) | 1986-12-13 |
DE3661401D1 (en) | 1989-01-19 |
JPH0410384B2 (es) | 1992-02-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970401 |