DE3466144D1 - Protective device for low-voltage line feeding elements of high-voltage generators for electrostatic coating, situated in an area containing inflammable mixtures - Google Patents

Protective device for low-voltage line feeding elements of high-voltage generators for electrostatic coating, situated in an area containing inflammable mixtures

Info

Publication number
DE3466144D1
DE3466144D1 DE8484401783T DE3466144T DE3466144D1 DE 3466144 D1 DE3466144 D1 DE 3466144D1 DE 8484401783 T DE8484401783 T DE 8484401783T DE 3466144 T DE3466144 T DE 3466144T DE 3466144 D1 DE3466144 D1 DE 3466144D1
Authority
DE
Germany
Prior art keywords
situated
low
protective device
voltage
electrostatic coating
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
Application number
DE8484401783T
Other languages
English (en)
Inventor
Roger Tholome
Jean-Pierre Burtin
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
Application filed by Sames SA filed Critical Sames SA
Application granted granted Critical
Publication of DE3466144D1 publication Critical patent/DE3466144D1/de
Expired 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
DE8484401783T 1983-09-14 1984-09-10 Protective device for low-voltage line feeding elements of high-voltage generators for electrostatic coating, situated in an area containing inflammable mixtures Expired DE3466144D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8314886A FR2551928B1 (fr) 1983-09-14 1983-09-14 Dispositif de protection des circuits basse tension d'equipement de projection electrostatique, et equipement de projection incorporant ce dispositif

Publications (1)

Publication Number Publication Date
DE3466144D1 true DE3466144D1 (en) 1987-10-15

Family

ID=9292331

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484401783T Expired DE3466144D1 (en) 1983-09-14 1984-09-10 Protective device for low-voltage line feeding elements of high-voltage generators for electrostatic coating, situated in an area containing inflammable mixtures

Country Status (5)

Country Link
US (1) US4672500A (de)
EP (1) EP0135440B1 (de)
JP (1) JPS6084175A (de)
DE (1) DE3466144D1 (de)
FR (1) FR2551928B1 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2587919B1 (fr) * 1985-10-02 1988-05-27 Sames Sa Appareil de projection electrostatique protege contre l'apparition d'arcs electriques
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
US5034621A (en) * 1987-12-16 1991-07-23 Eaton Corporation Inductive proximity switch exhibiting magnetic field immunity
EP0626208B2 (de) * 1993-04-08 2004-09-29 Nordson Corporation Stromversorgung für eine elektrostatische Sprühpistole
GB9409167D0 (en) * 1994-05-09 1994-06-29 Ici Plc Spraying devices
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
US5972417A (en) * 1997-11-14 1999-10-26 Nordson Corporation Spray gun power supply monitor
FR2780211B1 (fr) * 1998-06-18 2000-09-08 Binks Sames France Sa Procede de commande de moyens de declenchement de securite dans un generateur de haute tension et generateur de haute tension mettant en oeuvre un tel procede
US8061245B2 (en) 2000-09-29 2011-11-22 Sd3, Llc Safety methods for use in power equipment
US20030056853A1 (en) 2001-09-21 2003-03-27 Gass Stephen F. Router with improved safety system
US8065943B2 (en) 2000-09-18 2011-11-29 Sd3, Llc Translation stop for use in power equipment
US7536238B2 (en) 2003-12-31 2009-05-19 Sd3, Llc Detection systems for power equipment
US7836804B2 (en) 2003-08-20 2010-11-23 Sd3, Llc Woodworking machines with overmolded arbors
US7098800B2 (en) 2003-03-05 2006-08-29 Sd3, Llc Retraction system and motor position for use with safety systems for power equipment
US9724840B2 (en) 1999-10-01 2017-08-08 Sd3, Llc Safety systems for power equipment
US7712403B2 (en) 2001-07-03 2010-05-11 Sd3, Llc Actuators for use in fast-acting safety systems
US7600455B2 (en) 2000-08-14 2009-10-13 Sd3, Llc Logic control for fast-acting safety system
US7210383B2 (en) 2000-08-14 2007-05-01 Sd3, Llc Detection system for power equipment
US9927796B2 (en) 2001-05-17 2018-03-27 Sawstop Holding Llc Band saw with improved safety system
US7707920B2 (en) 2003-12-31 2010-05-04 Sd3, Llc Table saws with safety systems
US20020017179A1 (en) 2000-08-14 2002-02-14 Gass Stephen F. Miter saw with improved safety system
US8459157B2 (en) 2003-12-31 2013-06-11 Sd3, Llc Brake cartridges and mounting systems for brake cartridges
US7225712B2 (en) 2000-08-14 2007-06-05 Sd3, Llc Motion detecting system for use in a safety system for power equipment
US6857345B2 (en) 2000-08-14 2005-02-22 Sd3, Llc Brake positioning system
US7827890B2 (en) 2004-01-29 2010-11-09 Sd3, Llc Table saws with safety systems and systems to mount and index attachments
US7024975B2 (en) 2000-08-14 2006-04-11 Sd3, Llc Brake mechanism for power equipment
US20050136733A1 (en) * 2003-12-22 2005-06-23 Gorrell Brian E. Remote high voltage splitter block
US7926443B2 (en) * 2004-08-10 2011-04-19 Abb K.K. Electrostatic coating apparatus
CN103878079B (zh) * 2014-03-24 2016-10-05 瑞鼎机电科技（昆山）有限公司 粉末喷涂装置
DE102015215402A1 (de) * 2015-08-12 2017-02-16 Gema Switzerland Gmbh Steuerschaltung zum Schutz gegen Funkenentladung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1601577A (de) * 1968-12-20 1970-08-31
FR2060769A5 (de) * 1969-09-17 1971-06-18 Ransburg Electro Coating Corp
US3894272A (en) * 1974-01-14 1975-07-08 Ransburg Corp Method and apparatus for determining incipient grounding of a high voltage electrostatic system
US3996496A (en) * 1974-11-25 1976-12-07 Borg-Warner Corporation Ground integrity monitor for electrical apparatus
US4187527A (en) * 1976-08-09 1980-02-05 Ransburg Corporation Electrostatic coating system
JPS5784763A (en) * 1980-11-12 1982-05-27 Ransburg Corp Device for preventing use of three-wire type alternating current power supply not ground as electrostatic voltage supply source
US4402030A (en) * 1982-02-19 1983-08-30 Champion Spark Plug Company Electrostatic voltage control circuit
DE3207402C2 (de) * 1982-03-02 1985-04-25 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur Überwachung einer Pulverbeschichtungsanlage gegen Explosionsgefahr
US4485427A (en) * 1982-04-19 1984-11-27 Ransburg Corporation Fold-back power supply

Also Published As

Publication number Publication date
JPH041661B2 (de) 1992-01-13
US4672500A (en) 1987-06-09
EP0135440A1 (de) 1985-03-27
FR2551928A1 (fr) 1985-03-15
JPS6084175A (ja) 1985-05-13
EP0135440B1 (de) 1987-09-09
FR2551928B1 (fr) 1986-05-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee