WO1988010152A1 - Vaporisateur de revetements electriquement conducteurs - Google Patents

Vaporisateur de revetements electriquement conducteurs Download PDF

Info

Publication number
WO1988010152A1
WO1988010152A1 PCT/US1988/002107 US8802107W WO8810152A1 WO 1988010152 A1 WO1988010152 A1 WO 1988010152A1 US 8802107 W US8802107 W US 8802107W WO 8810152 A1 WO8810152 A1 WO 8810152A1
Authority
WO
WIPO (PCT)
Prior art keywords
atomizer
gas
electrodes
ring
plane
Prior art date
Application number
PCT/US1988/002107
Other languages
English (en)
Inventor
Adolf Harald Sonnleitner
Karl Heinz Bergmann
Original Assignee
Ransburg Corporation
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE3720201A external-priority patent/DE3720201C1/de
Application filed by Ransburg Corporation filed Critical Ransburg Corporation
Priority to KR1019890700191A priority Critical patent/KR890701222A/ko
Priority to JP63507089A priority patent/JPH0673642B2/ja
Publication of WO1988010152A1 publication Critical patent/WO1988010152A1/fr

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
    • B05B5/04—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces
    • B05B5/0426—Means for supplying shaping gas
    • 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
    • B05B5/04—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces
    • B05B5/0403—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces characterised by the rotating member
    • 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

Un vaporisateur de revêtement comprend une bague (14) radialement espacée qui entoure un élément vaporisateur (4) et soutient au moins une électrode (28). Le gaz qui s'écoule à travers la bague (14) et l'électrode transmet des charges électriques des électrodes aux particules de matériau atomisé de revêtement, en aval de la tête de vaporisation (6) de l'élément vaporisateur (4), ce qui permet d'augmenter considérablement la charge du matériau de revêtement.
PCT/US1988/002107 1987-06-16 1988-06-13 Vaporisateur de revetements electriquement conducteurs WO1988010152A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1019890700191A KR890701222A (ko) 1987-06-16 1988-06-13 전기전도성 도장액용 분사도장장치
JP63507089A JPH0673642B2 (ja) 1987-06-16 1988-06-13 導電性被覆液用吹付け被覆装置

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEP3720201.4 1987-06-16
DE3720201A DE3720201C1 (de) 1987-06-16 1987-06-16 Spruehbeschichtungseinrichtung mit einer ringfoermigen Elektrodenanordnung fuer elektrisch leitfaehige Beschichtungsfluessigkeiten
EP88104055A EP0295366A3 (fr) 1987-06-16 1988-03-15 Installation de revêtement par pulvérisation
DE88104055.4(EP) 1988-03-15

Publications (1)

Publication Number Publication Date
WO1988010152A1 true WO1988010152A1 (fr) 1988-12-29

Family

ID=25856726

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1988/002107 WO1988010152A1 (fr) 1987-06-16 1988-06-13 Vaporisateur de revetements electriquement conducteurs

Country Status (3)

Country Link
EP (1) EP0395645A1 (fr)
JP (1) JPH0673642B2 (fr)
WO (1) WO1988010152A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4989793A (en) * 1990-02-02 1991-02-05 Illinois Tool Works, Inc. Indirect charging electrode for electrostatic spray guns
US5039019A (en) * 1990-08-01 1991-08-13 Illinois Tool Works, Inc. Indirect charging electrostatic coating apparatus
US5154358A (en) * 1991-03-05 1992-10-13 Nordson Corporation Repulsion device for low capacitance electrostatic painting systems
FR2692501A1 (fr) * 1992-06-22 1993-12-24 Sames Sa Dispositif de projection électrostatique de produit de revêtement liquide à tête de pulvérisation rotative.
EP0801992A2 (fr) * 1996-04-15 1997-10-22 Toyota Jidosha Kabushiki Kaisha Appareil rotatif de pulvérisation électrostatique
US5720436A (en) * 1995-08-02 1998-02-24 Gema Volstatic Ag Electrostatic spray device for coating material
US6003779A (en) * 1997-10-23 1999-12-21 The Eastwood Company Powder coating application gun and method for using same
EP1755789A2 (fr) * 2004-02-12 2007-02-28 Spraying Systems Co. Assemblage de pulverisation electrostatique

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040256503A1 (en) * 2003-05-08 2004-12-23 Young Roy Earl Shielded electrode

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3393662A (en) * 1964-12-30 1968-07-23 Ronald J. Blackwell Apparatus for electrostatic spray coating
US3764068A (en) * 1971-08-02 1973-10-09 Air Ind Method of protecting electrostatic spray nozzles from fouling
US4114810A (en) * 1975-10-03 1978-09-19 Senichi Masuda Electrostatic powder painting apparatus
DE3600920A1 (de) * 1986-01-15 1987-07-16 Mann Siegfried Spruehkopf

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3393662A (en) * 1964-12-30 1968-07-23 Ronald J. Blackwell Apparatus for electrostatic spray coating
US3764068A (en) * 1971-08-02 1973-10-09 Air Ind Method of protecting electrostatic spray nozzles from fouling
US4114810A (en) * 1975-10-03 1978-09-19 Senichi Masuda Electrostatic powder painting apparatus
DE3600920A1 (de) * 1986-01-15 1987-07-16 Mann Siegfried Spruehkopf

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4989793A (en) * 1990-02-02 1991-02-05 Illinois Tool Works, Inc. Indirect charging electrode for electrostatic spray guns
US5039019A (en) * 1990-08-01 1991-08-13 Illinois Tool Works, Inc. Indirect charging electrostatic coating apparatus
US5154358A (en) * 1991-03-05 1992-10-13 Nordson Corporation Repulsion device for low capacitance electrostatic painting systems
EP0512671A1 (fr) * 1991-03-05 1992-11-11 Nordson Corporation Dispositif de répulsion électrostatique pour dévier des particules atomisées chargées électrostatiquement
US5358182A (en) * 1992-06-22 1994-10-25 Sames S.A. Device with rotating atomizer head for electrostatically spraying liquid coating product
EP0576329A1 (fr) * 1992-06-22 1993-12-29 Sames S.A. Dispositif de projection électrostatique de produit de revêtement liquide à tête de pulvérisation rotative
FR2692501A1 (fr) * 1992-06-22 1993-12-24 Sames Sa Dispositif de projection électrostatique de produit de revêtement liquide à tête de pulvérisation rotative.
US5720436A (en) * 1995-08-02 1998-02-24 Gema Volstatic Ag Electrostatic spray device for coating material
EP0801992A2 (fr) * 1996-04-15 1997-10-22 Toyota Jidosha Kabushiki Kaisha Appareil rotatif de pulvérisation électrostatique
EP0801992A3 (fr) * 1996-04-15 2000-05-24 Toyota Jidosha Kabushiki Kaisha Appareil rotatif de pulvérisation électrostatique
US6003779A (en) * 1997-10-23 1999-12-21 The Eastwood Company Powder coating application gun and method for using same
EP1755789A2 (fr) * 2004-02-12 2007-02-28 Spraying Systems Co. Assemblage de pulverisation electrostatique
EP1755789A4 (fr) * 2004-02-12 2010-07-07 Spraying Systems Co Assemblage de pulverisation electrostatique

Also Published As

Publication number Publication date
EP0395645A1 (fr) 1990-11-07
JPH0673642B2 (ja) 1994-09-21
JPH02503648A (ja) 1990-11-01

Similar Documents

Publication Publication Date Title
US5011086A (en) Spray coating device for electrically conductive coating liquids
US4505430A (en) Self-cleaning atomizer
US4221339A (en) Liquid spraying device
JP3291503B2 (ja) 静電噴霧装置
US4664315A (en) Electrostatic spray nozzle
US3248606A (en) Apparatus for dispersing and electrically charging substances in discrete particulate form
FI97370C (fi) Nesteen jakelulaitteen suutinrakenne
EP0224052B1 (fr) Pulvérisateur pouvant être rapidement nettoyé
EP0713427A1 (fr) Dispositif de charge a induction pour pulverisation
US6913213B2 (en) Electrostatic powder coating apparatus using a swirling flow pattern
US3121533A (en) Electrostatic atomizing head
US3057558A (en) Electrostatic atomizing head
US4580727A (en) Atomizer for coating with powder
WO1988010152A1 (fr) Vaporisateur de revetements electriquement conducteurs
US3905330A (en) Electrostatic deposition of particles
JPH0410384B2 (fr)
US3221992A (en) Coating material motive agent atomizer head
EP1567279B1 (fr) Pistolet a tourbillonnement pour particules de poudre
US5686149A (en) Spray device and method for powder coating material
US3692241A (en) Spray apparatus with atomization device
US4542855A (en) Agricultural spraying device
JP3770674B2 (ja) 静電噴霧ガン
JPH0724366A (ja) 静電粉体塗装用噴出ガン
US20050098659A1 (en) Swirl gun for powder particles
SE446825B (sv) Pulverspruta med oregelbundet krokta laddningskanaler

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): JP KR US

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CH DE FR GB IT LU NL SE

WWE Wipo information: entry into national phase

Ref document number: 1988907909

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 1988907909

Country of ref document: EP

WWW Wipo information: withdrawn in national office

Ref document number: 1988907909

Country of ref document: EP