EP0238030A3 - Earthing system for a spray booth - Google Patents

Earthing system for a spray booth Download PDF

Info

Publication number
EP0238030A3
EP0238030A3 EP87103817A EP87103817A EP0238030A3 EP 0238030 A3 EP0238030 A3 EP 0238030A3 EP 87103817 A EP87103817 A EP 87103817A EP 87103817 A EP87103817 A EP 87103817A EP 0238030 A3 EP0238030 A3 EP 0238030A3
Authority
EP
European Patent Office
Prior art keywords
spray booth
earthing system
earthing
booth
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.)
Granted
Application number
EP87103817A
Other languages
German (de)
Other versions
EP0238030B1 (en
EP0238030A2 (en
Inventor
Gerhard Bothner
Norbert Brett
Peter Henger
Reiner Schneider
Manfred Luderer
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.)
Mahle Behr Industry GmbH and Co KG
Original Assignee
Behr Industrieanlagen GmbH and Co KG
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 Behr Industrieanlagen GmbH and Co KG filed Critical Behr Industrieanlagen GmbH and Co KG
Publication of EP0238030A2 publication Critical patent/EP0238030A2/en
Publication of EP0238030A3 publication Critical patent/EP0238030A3/en
Application granted granted Critical
Publication of EP0238030B1 publication Critical patent/EP0238030B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/003—Earthing switches
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/24—Power arrangements internal to the switch for operating the driving mechanism using pneumatic or hydraulic actuator
EP87103817A 1986-03-20 1987-03-17 Earthing system for a spray booth Expired - Lifetime EP0238030B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863609510 DE3609510A1 (en) 1986-03-20 1986-03-20 EARTHING SYSTEM FOR A SPRAYING CAB
DE3609510 1986-03-20

Publications (3)

Publication Number Publication Date
EP0238030A2 EP0238030A2 (en) 1987-09-23
EP0238030A3 true EP0238030A3 (en) 1990-01-17
EP0238030B1 EP0238030B1 (en) 1992-03-11

Family

ID=6296906

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87103817A Expired - Lifetime EP0238030B1 (en) 1986-03-20 1987-03-17 Earthing system for a spray booth

Country Status (3)

Country Link
EP (1) EP0238030B1 (en)
DE (2) DE3609510A1 (en)
ES (1) ES2030007T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3929808A1 (en) * 1989-09-07 1991-03-21 Gema Ransburg Ag Automatic earthing device for electrostatic spray coating appts. - uses pressurised air to hold spring-biased piston away from earthing contact

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2959353A (en) * 1954-10-04 1960-11-08 Gen Motors Corp Electrostatic charger apparatus
FR1562925A (en) * 1968-01-15 1969-04-11
DE1937158A1 (en) * 1969-07-22 1971-02-11 Arnim Schimmer Switching device for supplying high voltage
US3929286A (en) * 1975-01-29 1975-12-30 Nordson Corp Apparatus and method for electrostatically spraying highly electrically conductive water-based coating material
FR2328313A1 (en) * 1975-10-13 1977-05-13 Cem Comp Electro Mec Switching and earthing device - is for prefabricated unit of public MV electricity supply and has insulating gas or liq. filled housing
DE2805728A1 (en) * 1978-02-08 1979-08-09 Siemens Ag Gas filled three=phase encased HV switch - acts as earthing switch with all three moving contacts connected together and to case

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR873902A (en) * 1937-11-10 1942-07-30
DE3111246A1 (en) * 1981-03-21 1982-10-07 Brown, Boveri & Cie Ag, 6800 Mannheim Fast-action earthing device
DE3216311A1 (en) * 1982-04-28 1983-11-03 Siemens AG, 1000 Berlin und 8000 München Hydraulic operating device for electrical high-voltage power circuit breakers
FR2548442A1 (en) * 1983-06-16 1985-01-04 Micro Mega Sa Pneumatic cylindrical electrical make switch
JPS6113515A (en) * 1984-06-28 1986-01-21 三菱電機株式会社 Ground switch with resistor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2959353A (en) * 1954-10-04 1960-11-08 Gen Motors Corp Electrostatic charger apparatus
FR1562925A (en) * 1968-01-15 1969-04-11
DE1937158A1 (en) * 1969-07-22 1971-02-11 Arnim Schimmer Switching device for supplying high voltage
US3929286A (en) * 1975-01-29 1975-12-30 Nordson Corp Apparatus and method for electrostatically spraying highly electrically conductive water-based coating material
FR2328313A1 (en) * 1975-10-13 1977-05-13 Cem Comp Electro Mec Switching and earthing device - is for prefabricated unit of public MV electricity supply and has insulating gas or liq. filled housing
DE2805728A1 (en) * 1978-02-08 1979-08-09 Siemens Ag Gas filled three=phase encased HV switch - acts as earthing switch with all three moving contacts connected together and to case

Also Published As

Publication number Publication date
DE3777214D1 (en) 1992-04-16
EP0238030B1 (en) 1992-03-11
EP0238030A2 (en) 1987-09-23
ES2030007T3 (en) 1992-10-16
DE3609510A1 (en) 1987-09-24

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