CA2466245C - A spray apparatus for coating materials, in particular coating powders - Google Patents

A spray apparatus for coating materials, in particular coating powders Download PDF

Info

Publication number
CA2466245C
CA2466245C CA002466245A CA2466245A CA2466245C CA 2466245 C CA2466245 C CA 2466245C CA 002466245 A CA002466245 A CA 002466245A CA 2466245 A CA2466245 A CA 2466245A CA 2466245 C CA2466245 C CA 2466245C
Authority
CA
Canada
Prior art keywords
holes
coating material
spray
spray device
flow path
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
Application number
CA002466245A
Other languages
English (en)
French (fr)
Other versions
CA2466245A1 (en
Inventor
Felix Mauchle
Hanspeter Michael
Hanspeter Vieli
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.)
Gema Switzerland GmbH
Original Assignee
Gema Switzerland GmbH
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
Application filed by Gema Switzerland GmbH filed Critical Gema Switzerland GmbH
Publication of CA2466245A1 publication Critical patent/CA2466245A1/en
Application granted granted Critical
Publication of CA2466245C publication Critical patent/CA2466245C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B05B5/0418—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces designed for spraying particulate material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed 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
    • B05B5/03—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
    • B05B5/04—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
    • B05B5/0407—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 with a spraying edge, e.g. like a cup or a bell
    • 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

Landscapes

  • Electrostatic Spraying Apparatus (AREA)
  • Nozzles (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
CA002466245A 2003-05-05 2004-05-04 A spray apparatus for coating materials, in particular coating powders Expired - Fee Related CA2466245C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10319916A DE10319916A1 (de) 2003-05-05 2003-05-05 Sprühgerät für Beschichtungsmaterial, insbesondere Beschichtungspulver
DE10319916.0 2003-05-05

Publications (2)

Publication Number Publication Date
CA2466245A1 CA2466245A1 (en) 2004-11-05
CA2466245C true CA2466245C (en) 2008-04-22

Family

ID=32981211

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002466245A Expired - Fee Related CA2466245C (en) 2003-05-05 2004-05-04 A spray apparatus for coating materials, in particular coating powders

Country Status (13)

Country Link
US (1) US7478763B2 (enExample)
EP (1) EP1475159B1 (enExample)
JP (1) JP2004330190A (enExample)
KR (1) KR100636003B1 (enExample)
CN (1) CN1572376A (enExample)
AT (1) ATE337857T1 (enExample)
AU (1) AU2004201870B2 (enExample)
CA (1) CA2466245C (enExample)
DE (2) DE10319916A1 (enExample)
ES (1) ES2271728T3 (enExample)
NZ (1) NZ532761A (enExample)
PT (1) PT1475159E (enExample)
TW (1) TWI278353B (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070298187A1 (en) * 2005-01-26 2007-12-27 Volvo Aero Corporation Thermal Spraying Method and Device
US20070210182A1 (en) * 2005-04-26 2007-09-13 Spraying Systems Co. System and Method for Monitoring Performance of a Spraying Device
US20060237556A1 (en) * 2005-04-26 2006-10-26 Spraying Systems Co. System and method for monitoring performance of a spraying device
US8371517B2 (en) * 2007-06-29 2013-02-12 Illinois Tool Works Inc. Powder gun deflector
CA2641508C (en) * 2008-10-22 2016-07-12 Honda Motor Co., Ltd. Spray coating system and method
US8783585B2 (en) * 2009-05-20 2014-07-22 General Electric Company Methods and systems for mixing reactor feed
DE102011055660B4 (de) 2011-11-23 2013-09-05 P+S Pulverbeschichtungs- Und Staubfilteranlagen Gmbh Verfahren zum Ausbringen von Pulver mittels einer Pulversprühpistole und Pulversprühpistole zur Durchführung des Verfahrens
US10478847B2 (en) * 2015-05-22 2019-11-19 Dürr Systems Ag Coating system and associated operating method
ES2821105T3 (es) * 2015-10-23 2021-04-23 Nhk Spring Co Ltd Dispositivo de pulverización de revestimiento para estabilizador, equipo de revestimiento y procedimiento de revestimiento
US20180345300A1 (en) * 2017-05-31 2018-12-06 Nike, Inc. Air Masking Nozzle
KR102115577B1 (ko) * 2019-11-28 2020-05-27 주식회사 보국강업 고품질 분체도장 장치
CN114832960A (zh) * 2022-05-23 2022-08-02 佛山展弘智能科技有限公司 一种高速静电粉末喷涂旋杯的涡轮杯头

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2138300A (en) * 1937-12-23 1938-11-29 Binks Mfg Co Air nozzle for flat-spraying appliances
US2410532A (en) * 1944-03-04 1946-11-05 Joseph D Tessier Appliance for paint sprayers
US2980786A (en) * 1957-09-16 1961-04-18 Robert C Chilton Drying attachment for spray gun
US3258207A (en) * 1963-08-23 1966-06-28 Russell K Cody Solid particle spray apparatus
FR1595173A (enExample) * 1968-12-17 1970-06-08
US3857511A (en) * 1973-07-31 1974-12-31 Du Pont Process for the spray application of aqueous paints by utilizing an air shroud
US3902669A (en) * 1973-11-15 1975-09-02 Richard C Keibler Spraying apparatus
US4347984A (en) * 1974-04-01 1982-09-07 Ppg Industries, Inc. Electrostatic spray coating apparatus
JPS5183644A (ja) * 1975-01-20 1976-07-22 Toshuki Kadowaki Seidenfuntaitososochi
JPS5331058U (enExample) * 1976-08-24 1978-03-17
CH623489A5 (enExample) 1977-12-08 1981-06-15 Gema Ag
SE438966B (sv) 1978-12-04 1985-05-28 Gema Ransburg Ag Sprutanordning for pulver, med i munstycksoppningen tangentiellt inledd spridningsgas
US4218019A (en) * 1979-08-15 1980-08-19 General Motors Corporation Air shroud device for paint spray guns
JPS5755560U (enExample) * 1980-09-16 1982-04-01
US4505430A (en) 1982-11-22 1985-03-19 Ransburg Corporation Self-cleaning atomizer
DE3412694A1 (de) 1983-04-07 1984-10-11 Kopperschmidt-Mueller GmbH & Co KG, 7057 Winnenden Verfahren und vorrichtung zum elektrostatischen aufspruehen von pulverteilchen auf eine zu beschichtende oberflaeche
US4555058A (en) * 1983-10-05 1985-11-26 Champion Spark Plug Company Rotary atomizer coater
SE8305891L (sv) * 1983-10-27 1985-04-28 Icab Ind Coating Ab Forfarande vid sprutmunstycke jemte anordning for genomforande av forfarandet
DE3431785A1 (de) 1984-08-29 1986-03-13 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung fuer einen nach dem warteschlangenprinzip arbeitenden steuerspeicher (fifo-speicher)
DE3720201C1 (de) 1987-06-16 1988-09-08 Ransburg Gmbh Spruehbeschichtungseinrichtung mit einer ringfoermigen Elektrodenanordnung fuer elektrisch leitfaehige Beschichtungsfluessigkeiten
ATE179347T1 (de) * 1994-02-18 1999-05-15 Itw Ltd Spritzpistole mit dauerhaft befestigtem sprühkopf
US5620138A (en) * 1994-11-09 1997-04-15 Nordson Corporation Powder coating gun mounted diffuser and air cooled heat sink in combination with low flow powder pump improvements
DE69625435T2 (de) * 1995-04-06 2003-10-23 Alstom Power K.K., Kobe Beschichtungsvorrichtung mit rotationszerstäuber
JP3322100B2 (ja) * 1995-11-09 2002-09-09 日産自動車株式会社 回転霧化静電塗装装置
US5850976A (en) * 1997-10-23 1998-12-22 The Eastwood Company Powder coating application gun and method for using the same
US6006999A (en) * 1998-02-27 1999-12-28 Chrysler Corporation Air knife blow-off for maintaining cleanliness of rotary powder applications
US6189804B1 (en) * 1998-03-27 2001-02-20 Behr Systems, Inc. Rotary atomizer for particulate paints
JP2917019B1 (ja) * 1998-05-29 1999-07-12 華光造機株式会社 エアースプレーガン塗装装置
JP2000102749A (ja) * 1998-09-28 2000-04-11 Asahi Sunac Corp 静電塗装用スプレイガン
JP3412088B2 (ja) * 1999-09-30 2003-06-03 華光造機株式会社 塗装ガン装置

Also Published As

Publication number Publication date
TW200507943A (en) 2005-03-01
CA2466245A1 (en) 2004-11-05
JP2004330190A (ja) 2004-11-25
KR20040095160A (ko) 2004-11-12
EP1475159A1 (de) 2004-11-10
AU2004201870B2 (en) 2005-10-13
EP1475159B1 (de) 2006-08-30
TWI278353B (en) 2007-04-11
NZ532761A (en) 2004-12-24
ES2271728T3 (es) 2007-04-16
ATE337857T1 (de) 2006-09-15
KR100636003B1 (ko) 2006-10-18
US7478763B2 (en) 2009-01-20
PT1475159E (pt) 2007-01-31
US20050001061A1 (en) 2005-01-06
DE10319916A1 (de) 2004-11-25
AU2004201870A1 (en) 2004-11-25
CN1572376A (zh) 2005-02-02
DE502004001303D1 (de) 2006-10-12

Similar Documents

Publication Publication Date Title
RU2124950C1 (ru) Порошковый распылитель
US4380320A (en) Electrostatic powder spray gun nozzle
US5685482A (en) Induction spray charging apparatus
CA2466245C (en) A spray apparatus for coating materials, in particular coating powders
CN103459045B (zh) 用于用涂层材料来涂覆工件的喷枪的可逆转的涂层材料喷嘴
US3589607A (en) Electrostatic spray gun having an adjustable spray material orifice
JPS60244358A (ja) 電力供給部を具備した多処理可能な静電吹付ガン
JPH0510144B2 (enExample)
US3111266A (en) Spray painting gun for electrostatic spray painting
US20150273494A1 (en) Spray tip assembly for electrostatic spray gun
US7762481B2 (en) Electrostatic rotary atomizer with indirect internal charge
EP1567279B1 (en) Swirl gun for powder particles
EP1670594A1 (en) Method and apparatus for dispensing paint powders for powder coatings
JP3842324B2 (ja) 塗装材料の噴霧装置
US20030038193A1 (en) Unipolarity powder coating systems including improved tribocharging and corona guns
JPH0673642B2 (ja) 導電性被覆液用吹付け被覆装置
JPH0724366A (ja) 静電粉体塗装用噴出ガン
US3476319A (en) Electrostatic powder-coating apparatus
CN101184555B (zh) 粉体静电喷涂用的喷枪
US20050098659A1 (en) Swirl gun for powder particles
US20030197078A1 (en) Spraycoating device
SU1745362A1 (ru) Распылитель порошковых материалов
WO1996003219A1 (en) System for cleaning accumulation on powder spray gun
JP2025510612A (ja) 誘導リングを含む静電噴霧ノズル

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed