DE3669669D1 - Elektrostatisches spritzgeraet mit vorrichtung zum verhindern von lichtbogen. - Google Patents

Elektrostatisches spritzgeraet mit vorrichtung zum verhindern von lichtbogen.

Info

Publication number
DE3669669D1
DE3669669D1 DE8686402145T DE3669669T DE3669669D1 DE 3669669 D1 DE3669669 D1 DE 3669669D1 DE 8686402145 T DE8686402145 T DE 8686402145T DE 3669669 T DE3669669 T DE 3669669T DE 3669669 D1 DE3669669 D1 DE 3669669D1
Authority
DE
Germany
Prior art keywords
electrostatic spray
arc prevention
prevention device
spray device
arc
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
DE8686402145T
Other languages
English (en)
Inventor
Caryl Thome
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.)
Sames SA
Original Assignee
Sames SA
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=9323454&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3669669(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sames SA filed Critical Sames SA
Application granted granted Critical
Publication of DE3669669D1 publication Critical patent/DE3669669D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/003—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for electrostatic apparatus
    • 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
    • B05B5/10—Arrangements for supplying power, e.g. charging power
DE8686402145T 1985-10-02 1986-10-01 Elektrostatisches spritzgeraet mit vorrichtung zum verhindern von lichtbogen. Expired - Fee Related DE3669669D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8514596A FR2587919B1 (fr) 1985-10-02 1985-10-02 Appareil de projection electrostatique protege contre l'apparition d'arcs electriques

Publications (1)

Publication Number Publication Date
DE3669669D1 true DE3669669D1 (de) 1990-04-26

Family

ID=9323454

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686402145T Expired - Fee Related DE3669669D1 (de) 1985-10-02 1986-10-01 Elektrostatisches spritzgeraet mit vorrichtung zum verhindern von lichtbogen.

Country Status (4)

Country Link
US (1) US4737887A (de)
EP (1) EP0219409B2 (de)
DE (1) DE3669669D1 (de)
FR (1) FR2587919B1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2608853B1 (fr) * 1986-12-19 1992-10-16 Sames Sa Procede de controle et de protection contre les arcs electriques dans un dispositif generateur de haute-tension et dispositif mettant en oeuvre ce procede
GB8801602D0 (en) * 1988-01-25 1988-02-24 Novatech Energy Systems Apparatus for electrically charging liquid droplets for use in stimulation of plant growth/control of insects
US5063350A (en) * 1990-02-09 1991-11-05 Graco Inc. Electrostatic spray gun voltage and current monitor
EP0468736B1 (de) * 1990-07-25 1997-03-19 Imperial Chemical Industries Plc Elektrostatische Sprühvorrichtung und Verfahren
DK0468735T3 (da) * 1990-07-25 1995-07-17 Ici Plc Elektrostatisk sprøjtemetode
DE4027078A1 (de) * 1990-08-27 1992-03-05 Wagner Int Elektrostatische spruehpistole
GB9224651D0 (en) * 1992-11-25 1993-01-13 Ici Plc Switching means
DE69414756T3 (de) * 1993-04-08 2005-03-17 Nordson Corp., Westlake Stromversorgung für eine elektrostatische Sprühpistole
DK0789626T3 (da) * 1993-11-16 2001-06-18 Procter & Gamble Sprøjteindretning
FR2736773B1 (fr) * 1995-07-10 1997-08-22 Sames Sa Procede d'elaboration de haute tension et dispositif de projection electrostatique de produit de revetement
US5978244A (en) * 1997-10-16 1999-11-02 Illinois Tool Works, Inc. Programmable logic control system for a HVDC power supply
US6144570A (en) * 1997-10-16 2000-11-07 Illinois Tool Works Inc. Control system for a HVDC power supply
FR2776946B1 (fr) * 1998-04-01 2000-05-26 Sames Sa Bol de pulverisation et projecteur rotatif electrostatique equipe d'un tel bol
US6437963B1 (en) * 1999-09-24 2002-08-20 Efc Systems, Inc. Method and apparatus for controlling power supplied to an electrostatic device
DE10119521A1 (de) 2001-04-20 2002-10-24 Duerr Systems Gmbh Verfahren zur Betriebssteuerung einer elektrostatischen Beschichtungsanlage
US20050136733A1 (en) * 2003-12-22 2005-06-23 Gorrell Brian E. Remote high voltage splitter block
DE102007004819A1 (de) 2007-01-31 2008-08-21 Dürr Systems GmbH Elektrostatische Zerstäuberanordnung
EP2066451B1 (de) 2006-09-27 2011-05-11 Dürr Systems GmbH Elektrostatische zerstäuberanordnung
JP5508622B2 (ja) 2009-10-02 2014-06-04 トヨタ自動車株式会社 高電圧発生装置の断線検出方法
JP5513061B2 (ja) * 2009-10-09 2014-06-04 旭サナック株式会社 静電塗装システム、および、静電塗装用スプレーガン
US9407213B2 (en) * 2012-09-14 2016-08-02 Carlisle Fluid Technologies, Inc. System and method for assembling a voltage amplifier
RU177213U1 (ru) * 2017-07-06 2018-02-13 Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг РФ) Устройство для акустического воздействия на стенки теплообменника

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3795839A (en) * 1967-09-01 1974-03-05 Graco Inc Method for preventing arcing in an electrostatic coating system
FR1601577A (de) * 1968-12-20 1970-08-31
CH532859A (de) * 1971-10-28 1973-01-15 Gema Ag App Bau Uberwachungsvorrichtung zur Verhinderung von Funkenüberschlägen in einer Hochspannungsanlage für Sprühelektroden
US4009829A (en) * 1975-02-11 1977-03-01 Ppg Industries, Inc. Electrostatic spray coating apparatus
GB1530479A (en) * 1975-12-18 1978-11-01 Westinghouse Brake & Signal Methods and apparatus for sensing flashovers in electrical apparatus
US4187527A (en) * 1976-08-09 1980-02-05 Ransburg Corporation Electrostatic coating system
US4075677A (en) * 1976-08-09 1978-02-21 Ransburg Corporation Electrostatic coating system
US4508276A (en) * 1982-09-29 1985-04-02 Titan Tool Inc. Current limited electrostatic spray gun system with positive feedback controlled constant voltage output
FR2550882B1 (fr) * 1983-08-18 1985-11-29 Sames Sa Dispositif de decharge rapide, sans arc, de la capacite d'une source haute tension
FR2551928B1 (fr) * 1983-09-14 1986-05-23 Sames Sa Dispositif de protection des circuits basse tension d'equipement de projection electrostatique, et equipement de projection incorporant ce dispositif

Also Published As

Publication number Publication date
FR2587919A1 (fr) 1987-04-03
FR2587919B1 (fr) 1988-05-27
EP0219409A1 (de) 1987-04-22
EP0219409B1 (de) 1990-03-21
US4737887A (en) 1988-04-12
EP0219409B2 (de) 1995-12-27

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee