EP0697255A3 - Méthode et appareil de poudrage électrostatique - Google Patents

Méthode et appareil de poudrage électrostatique Download PDF

Info

Publication number
EP0697255A3
EP0697255A3 EP95112883A EP95112883A EP0697255A3 EP 0697255 A3 EP0697255 A3 EP 0697255A3 EP 95112883 A EP95112883 A EP 95112883A EP 95112883 A EP95112883 A EP 95112883A EP 0697255 A3 EP0697255 A3 EP 0697255A3
Authority
EP
European Patent Office
Prior art keywords
powder coating
electrostatic powder
electrostatic
coating
powder
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.)
Withdrawn
Application number
EP95112883A
Other languages
German (de)
English (en)
Other versions
EP0697255A2 (fr
Inventor
Kenzo Yanagida
Masahiro Yamamoto
Mituyoshi Kumata
Atsushi Kondo
Koichi Tsutsui
Shannon Libke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nihon Parkerizing Co Ltd
Nippon Paint Co Ltd
Original Assignee
Chichibu Onoda Cement Corp
Nippon Paint Co Ltd
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 JP19326594A external-priority patent/JP3444664B2/ja
Priority claimed from JP19327594A external-priority patent/JPH0857364A/ja
Priority claimed from JP19443094A external-priority patent/JPH0857361A/ja
Application filed by Chichibu Onoda Cement Corp, Nippon Paint Co Ltd filed Critical Chichibu Onoda Cement Corp
Publication of EP0697255A2 publication Critical patent/EP0697255A2/fr
Publication of EP0697255A3 publication Critical patent/EP0697255A3/fr
Withdrawn legal-status Critical Current

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
    • 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
    • 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
    • B05B5/08—Plant for applying liquids or other fluent materials to objects
    • B05B5/087—Arrangements of electrodes, e.g. of charging, shielding, collecting electrodes
    • 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
    • B05B5/08—Plant for applying liquids or other fluent materials to objects
    • B05B5/12—Plant for applying liquids or other fluent materials to objects specially adapted for coating the interior of hollow bodies
EP95112883A 1994-08-17 1995-08-16 Méthode et appareil de poudrage électrostatique Withdrawn EP0697255A3 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP193265/94 1994-08-17
JP19326594A JP3444664B2 (ja) 1994-08-17 1994-08-17 静電粉体塗装方法
JP193275/94 1994-08-17
JP19327594A JPH0857364A (ja) 1994-08-17 1994-08-17 静電粉体塗装装置
JP19443094A JPH0857361A (ja) 1994-08-18 1994-08-18 静電粉体塗装方法及びその装置
JP194430/94 1994-08-18

Publications (2)

Publication Number Publication Date
EP0697255A2 EP0697255A2 (fr) 1996-02-21
EP0697255A3 true EP0697255A3 (fr) 1996-12-18

Family

ID=27326735

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95112883A Withdrawn EP0697255A3 (fr) 1994-08-17 1995-08-16 Méthode et appareil de poudrage électrostatique

Country Status (2)

Country Link
EP (1) EP0697255A3 (fr)
KR (1) KR960007018A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7845354B2 (en) 1997-02-10 2010-12-07 Resmed Limited Mask and vent assembly therefor
US8122886B2 (en) 1997-02-10 2012-02-28 Resmed Limited Respiratory mask assembly with vent
US8528558B2 (en) 2000-05-15 2013-09-10 Resmed Limited Respiratory mask having washout vent and gas washout vent assembly for a respiratory mask

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69629330T2 (de) * 1995-06-01 2004-06-17 Nordson Corp., Westlake Sprühzerstäuber mit Gegenelektrode
US5908162A (en) * 1998-02-25 1999-06-01 Nordson Corporation Spray gun having an anti-back-ionization probe with a control system therefor
DE10124110A1 (de) * 2001-05-17 2002-12-05 Bosch Gmbh Robert Markiervorrichtung zum Anbringen von Markierungen an einer Fläche
DE10333187A1 (de) 2003-07-22 2005-03-03 Robert Bosch Gmbh Verfahren zum Aufbringen einer elektrischen Isolierung
CN102806158A (zh) * 2011-05-30 2012-12-05 张家港市佳龙真空浸漆设备制造厂 具有套杯结构的静电喷漆设备
CN102806160A (zh) * 2011-06-02 2012-12-05 张家港市佳龙真空浸漆设备制造厂 静电喷漆设备
WO2023232199A2 (fr) * 2022-06-03 2023-12-07 P+S Pulverbeschichtungs- Und Staubfilteranlagen Gmbh Procédé de distribution de poudre et buse de pulvérisation de poudre pour la mise en œuvre du procédé

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4921172A (en) * 1987-02-12 1990-05-01 Sames S.A. Electrostatic sprayer device for spraying products in powder form
DE9305642U1 (de) * 1993-04-15 1993-06-17 Itw Gema Ag, St. Gallen Elektrostatische Sprühvorrichtung
EP0547397A1 (fr) * 1991-12-17 1993-06-23 Wagner International Ag Pistolet électrostatique de revêtement de poudre
FR2693923A1 (fr) * 1992-07-24 1994-01-28 Sames Sa Dispositif de projection électrostatique de produit pulvérulent.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3721703A1 (de) * 1987-07-01 1989-01-12 Herberts Gmbh Verfahren und vorrichtung zum lackieren von werkstuecken mit elektrisch isolierender oberflaeche durch elektrostatischen auftrag bzw. spritzauftrag

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4921172A (en) * 1987-02-12 1990-05-01 Sames S.A. Electrostatic sprayer device for spraying products in powder form
EP0547397A1 (fr) * 1991-12-17 1993-06-23 Wagner International Ag Pistolet électrostatique de revêtement de poudre
FR2693923A1 (fr) * 1992-07-24 1994-01-28 Sames Sa Dispositif de projection électrostatique de produit pulvérulent.
DE9305642U1 (de) * 1993-04-15 1993-06-17 Itw Gema Ag, St. Gallen Elektrostatische Sprühvorrichtung

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7845354B2 (en) 1997-02-10 2010-12-07 Resmed Limited Mask and vent assembly therefor
US8122886B2 (en) 1997-02-10 2012-02-28 Resmed Limited Respiratory mask assembly with vent
US8826910B2 (en) 1997-02-10 2014-09-09 Resmed Limited Mask and vent assembly therefor
US8833371B2 (en) 1997-02-10 2014-09-16 Resmed Limited Mask and vent assembly therefor
US8528558B2 (en) 2000-05-15 2013-09-10 Resmed Limited Respiratory mask having washout vent and gas washout vent assembly for a respiratory mask

Also Published As

Publication number Publication date
KR960007018A (ko) 1996-03-22
EP0697255A2 (fr) 1996-02-21

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Owner name: NIPPON PAINT CO., LTD.

Owner name: NIHON PARKERIZING CO., LTD.

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