EP0405126A3 - Electrostatic spray gun - Google Patents

Electrostatic spray gun Download PDF

Info

Publication number
EP0405126A3
EP0405126A3 EP19900109489 EP90109489A EP0405126A3 EP 0405126 A3 EP0405126 A3 EP 0405126A3 EP 19900109489 EP19900109489 EP 19900109489 EP 90109489 A EP90109489 A EP 90109489A EP 0405126 A3 EP0405126 A3 EP 0405126A3
Authority
EP
European Patent Office
Prior art keywords
spray gun
electrostatic spray
electrostatic
gun
spray
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Withdrawn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
EP19900109489
Other languages
German (de)
English (en)
Other versions
EP0405126A2 (fr
Inventor
Alex Thuer
Kurt Seitz
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.)
Wagner International AG
Original Assignee
Wagner International AG
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 Wagner International AG filed Critical Wagner International AG
Publication of EP0405126A2 publication Critical patent/EP0405126A2/fr
Publication of EP0405126A3 publication Critical patent/EP0405126A3/de
Withdrawn legal-status Critical Current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
    • B05B5/053—Arrangements for supplying power, e.g. charging power
    • B05B5/0531—Power generators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S239/00—Fluid sprinkling, spraying, and diffusing
    • Y10S239/14—Paint sprayers
EP19900109489 1989-06-28 1990-05-18 Electrostatic spray gun Withdrawn EP0405126A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3921213A DE3921213C1 (fr) 1989-06-28 1989-06-28
DE3921213 1989-06-28

Publications (2)

Publication Number Publication Date
EP0405126A2 EP0405126A2 (fr) 1991-01-02
EP0405126A3 true EP0405126A3 (en) 1991-09-11

Family

ID=6383798

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900109489 Withdrawn EP0405126A3 (en) 1989-06-28 1990-05-18 Electrostatic spray gun

Country Status (4)

Country Link
US (1) US5067434A (fr)
EP (1) EP0405126A3 (fr)
JP (1) JPH0642950B2 (fr)
DE (1) DE3921213C1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4020289C1 (fr) * 1990-06-26 1991-12-12 Wagner International Ag, Altstaetten, Ch
DE4027078A1 (de) * 1990-08-27 1992-03-05 Wagner Int Elektrostatische spruehpistole
DE69414756T3 (de) * 1993-04-08 2005-03-17 Nordson Corp., Westlake Stromversorgung für eine elektrostatische Sprühpistole
US6144570A (en) * 1997-10-16 2000-11-07 Illinois Tool Works Inc. Control system for a HVDC power supply
US5978244A (en) 1997-10-16 1999-11-02 Illinois Tool Works, Inc. Programmable logic control system for a HVDC power supply
FR2818463B1 (fr) * 2000-12-18 2003-02-28 Eisenmann France Sarl Generateur de haute tension pour equipement de peinture electrostatique
US20050136733A1 (en) * 2003-12-22 2005-06-23 Gorrell Brian E. Remote high voltage splitter block
US7621471B2 (en) 2005-12-16 2009-11-24 Illinois Tool Works Inc. High voltage module with gas dielectric medium or vacuum
DE102019135147A1 (de) * 2018-12-21 2020-06-25 J. Wagner Gmbh Funktionskontrolle für einen elektrohydrodynamischen Zerstäuber

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3731145A (en) * 1970-11-23 1973-05-01 Nordson Corp Electrostatic spray gun with self-contained miniaturized power pack integral therewith
FR2157076A5 (fr) * 1971-10-15 1973-06-01 Gateau Maurice
DE3126936A1 (de) * 1981-07-08 1983-02-03 Ernst Roederstein Spezialfabrik für Kondensatoren GmbH, 8300 Landshut Elektrostatisches beschichtungsgeraet
US4543710A (en) * 1983-10-05 1985-10-01 Nordson Corporation Method of reducing corona discharge in an electrostatic spray gun
FR2599281A1 (fr) * 1986-05-30 1987-12-04 Skm Sa Procede pour la realisation d'un pistolet electrostatique de pulverisation, et pistolet obtenu par ce procede.
US4784331A (en) * 1987-05-27 1988-11-15 Nordson Corporation Electrostatic spray gun device and cable assembly

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT294999B (de) * 1968-04-26 1971-12-10 Mueller Ernst Fa Elektrostatische Spritzvorrichtung
US3599038A (en) * 1969-07-28 1971-08-10 Hipotronics Apparatus and systems for high-voltage electrostatic charging of particles
US4033506A (en) * 1974-08-06 1977-07-05 Franz Braun Electrostatic coating guns
US4290091A (en) * 1976-12-27 1981-09-15 Speeflo Manufacturing Corporation Spray gun having self-contained low voltage and high voltage power supplies
CH623489A5 (fr) * 1977-12-08 1981-06-15 Gema Ag
FR2424068A1 (fr) * 1978-04-28 1979-11-23 Wagner J Ag Pistolet pulverisateur electrostatique
US4323947A (en) * 1979-08-13 1982-04-06 J. Wagner Ag. Electrostatic gun with improved diode-capacitor multiplier
US4441656A (en) * 1982-01-29 1984-04-10 J. Wagner Ag Electrostatic disabling switch for electrostatic spray guns
DE3214314A1 (de) * 1982-04-19 1983-10-20 J. Wagner AG, 9450 Altstätten Elektrostatische spruehvorrichtung
DE3412266A1 (de) * 1984-04-02 1985-10-03 J. Wagner AG, Altstätten Elektrostatische farbspritzpistole
DE3412507A1 (de) * 1984-04-03 1985-10-17 J. Wagner AG, Altstätten Elektrostatische handspritzpistole
DE3545885C1 (de) * 1985-12-23 1993-03-04 Kopperschmidt Mueller & Co Elektrostatische Spruehpistole
DE3644840A1 (de) * 1986-04-04 1987-10-15 Wagner Int Elektrostatische pulver-spruehpistole

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3731145A (en) * 1970-11-23 1973-05-01 Nordson Corp Electrostatic spray gun with self-contained miniaturized power pack integral therewith
FR2157076A5 (fr) * 1971-10-15 1973-06-01 Gateau Maurice
DE3126936A1 (de) * 1981-07-08 1983-02-03 Ernst Roederstein Spezialfabrik für Kondensatoren GmbH, 8300 Landshut Elektrostatisches beschichtungsgeraet
US4543710A (en) * 1983-10-05 1985-10-01 Nordson Corporation Method of reducing corona discharge in an electrostatic spray gun
FR2599281A1 (fr) * 1986-05-30 1987-12-04 Skm Sa Procede pour la realisation d'un pistolet electrostatique de pulverisation, et pistolet obtenu par ce procede.
US4784331A (en) * 1987-05-27 1988-11-15 Nordson Corporation Electrostatic spray gun device and cable assembly

Also Published As

Publication number Publication date
JPH0642950B2 (ja) 1994-06-08
EP0405126A2 (fr) 1991-01-02
JPH0338266A (ja) 1991-02-19
US5067434A (en) 1991-11-26
DE3921213C1 (fr) 1990-11-15

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