ES2019888B3 - Pulverizadora electrostatica para polvos de revestimiento. - Google Patents

Pulverizadora electrostatica para polvos de revestimiento.

Info

Publication number
ES2019888B3
ES2019888B3 ES87102178T ES87102178T ES2019888B3 ES 2019888 B3 ES2019888 B3 ES 2019888B3 ES 87102178 T ES87102178 T ES 87102178T ES 87102178 T ES87102178 T ES 87102178T ES 2019888 B3 ES2019888 B3 ES 2019888B3
Authority
ES
Spain
Prior art keywords
coating powders
electrostatic sprayer
sprayer
electrostatic
powders
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 - Lifetime
Application number
ES87102178T
Other languages
English (en)
Inventor
Karl Buschor
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25841927&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2019888(B3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE19863608426 external-priority patent/DE3608426C3/de
Priority claimed from DE19863608415 external-priority patent/DE3608415A1/de
Application filed by Gema Switzerland GmbH filed Critical Gema Switzerland GmbH
Application granted granted Critical
Publication of ES2019888B3 publication Critical patent/ES2019888B3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B05B5/03—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
ES87102178T 1986-03-13 1987-02-16 Pulverizadora electrostatica para polvos de revestimiento. Expired - Lifetime ES2019888B3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863608426 DE3608426C3 (de) 1986-03-13 1986-03-13 Elektrostatische Sprüheinrichtung für Beschichtungspulver
DE19863608415 DE3608415A1 (de) 1986-03-13 1986-03-13 Elektrostatische sprueheinrichtung fuer beschichtungspulver

Publications (1)

Publication Number Publication Date
ES2019888B3 true ES2019888B3 (es) 1991-07-16

Family

ID=25841927

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87102178T Expired - Lifetime ES2019888B3 (es) 1986-03-13 1987-02-16 Pulverizadora electrostatica para polvos de revestimiento.

Country Status (4)

Country Link
US (1) US4788933A (es)
EP (1) EP0236794B1 (es)
JP (1) JPH0673644B2 (es)
ES (1) ES2019888B3 (es)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8915968U1 (es) * 1989-08-11 1992-12-17 Gema Volstatic Ag, St. Gallen, Ch
DE4141663C2 (de) * 1991-12-17 1996-09-19 Wagner Int Elektrostatische Pulver-Beschichtungspistole
US5344082A (en) * 1992-10-05 1994-09-06 Nordson Corporation Tribo-electric powder spray gun
US5711489A (en) * 1994-08-18 1998-01-27 Nihon Parkerizing Co., Ltd. Electrostatic powder coating method and apparatus
EP0889755A1 (en) * 1996-04-04 1999-01-13 Nordson Corporation Tribo-electric powder spray coating using conical spray
EP0912293B1 (en) * 1996-05-03 2003-03-26 Minnesota Mining And Manufacturing Company Method of making a foraminous abrasive article
WO1997042003A1 (en) * 1996-05-03 1997-11-13 Minnesota Mining And Manufacturing Company Method and apparatus for manufacturing abrasive articles
EP0912294B1 (en) * 1996-05-03 2003-04-16 Minnesota Mining And Manufacturing Company Nonwoven abrasive articles
EP0857515A3 (en) 1997-02-05 1998-09-16 Illinois Tool Works Inc. Exhausting turbine air from powder coating apparatus
US5853126A (en) * 1997-02-05 1998-12-29 Illinois Tool Works, Inc. Quick disconnect for powder coating apparatus
US6328224B1 (en) 1997-02-05 2001-12-11 Illinois Tool Works Inc. Replaceable liner for powder coating apparatus
US5850976A (en) * 1997-10-23 1998-12-22 The Eastwood Company Powder coating application gun and method for using the same
DE10053292C1 (de) * 2000-10-27 2002-05-23 Eisenmann Lacktechnik Kg Hochrotationszerstäuber zur Aufbringung von Pulverlack
US6889921B2 (en) * 2002-09-30 2005-05-10 Illinois Tool Works Inc. Bell cup skirt
US20040256811A1 (en) * 2002-11-22 2004-12-23 Proper George N. Seal for high-pressure pumping system
ITRE20030019A1 (it) 2003-02-19 2004-08-20 Annovi Reverberi Spa "pompa ad alta pressione a pistoni tuffanti"
US20050023385A1 (en) * 2003-07-29 2005-02-03 Kui-Chiu Kwok Powder robot gun
US7128277B2 (en) 2003-07-29 2006-10-31 Illinois Tool Works Inc. Powder bell with secondary charging electrode
US20050056212A1 (en) * 2003-09-15 2005-03-17 Schaupp John F. Split shroud for coating dispensing equipment
US7762481B2 (en) * 2003-11-06 2010-07-27 Fanuc Robotics America, Inc. Electrostatic rotary atomizer with indirect internal charge
US20050173556A1 (en) * 2004-02-09 2005-08-11 Kui-Chiu Kwok Coating dispensing nozzle
GB0625583D0 (en) * 2006-12-21 2007-01-31 Itw Ltd Paint spray apparatus
US8371517B2 (en) * 2007-06-29 2013-02-12 Illinois Tool Works Inc. Powder gun deflector
US20090020626A1 (en) * 2007-07-16 2009-01-22 Illinois Tool Works Inc. Shaping air and bell cup combination
US8096264B2 (en) * 2007-11-30 2012-01-17 Illinois Tool Works Inc. Repulsion ring
US10155233B2 (en) * 2008-04-09 2018-12-18 Carlisle Fluid Technologies, Inc. Splash plate retention method and apparatus
DE102011004352B4 (de) 2011-02-18 2014-05-15 Gema Switzerland Gmbh Vorrichtung zum pneumatischen Fördern von Pulver
EP2836308B1 (en) 2012-04-12 2019-07-17 Nordson Corporation Powder spray gun comprising a wear resistant electrode support
DE102012210439B4 (de) 2012-06-20 2019-03-14 Gema Switzerland Gmbh Vorrichtung zum Fördern von Beschichtungspulver aus einem Pulverbehälter und Verfahren zum Reinigen einer Pulverfördervorrichtung
US9375734B1 (en) * 2015-06-16 2016-06-28 Efc Systems, Inc. Coating apparatus turbine having internally routed shaping air
EP3892384A1 (de) * 2020-04-07 2021-10-13 Rolf Schlicht GmbH Abgabevorrichtung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3326182A (en) * 1963-06-13 1967-06-20 Inoue Kiyoshi Electrostatic spray device and method
CH622972A5 (en) * 1977-09-09 1981-05-15 Gema Ag Device for electrostatic powder coating of objects
JPS5532433A (en) * 1978-08-25 1980-03-07 Toshiba Corp System for controlling inverter
JPS5534159A (en) * 1978-09-01 1980-03-10 Onoda Cement Co Ltd Powder charging device and electrostatic powder depositing device
JPS5599361A (en) * 1979-01-26 1980-07-29 Kansai Paint Co Ltd Hand spray electrostatic powder coating gun
US4341347A (en) * 1980-05-05 1982-07-27 S. C. Johnson & Son, Inc. Electrostatic spraying of liquids
GB2105616A (en) * 1981-09-08 1983-03-30 Volstatic Coatings Charging apparatus for an electrostatic gun
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
AU580147B2 (en) * 1985-04-18 1989-01-05 Nordson Corporation Particle spray gun

Also Published As

Publication number Publication date
EP0236794A2 (de) 1987-09-16
EP0236794A3 (en) 1988-08-31
EP0236794B1 (de) 1991-01-02
JPS6323762A (ja) 1988-02-01
JPH0673644B2 (ja) 1994-09-21
US4788933A (en) 1988-12-06

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