ES2030007T3 - EARTH CONNECTION SYSTEM FOR A SPRAY BOOTH. - Google Patents

EARTH CONNECTION SYSTEM FOR A SPRAY BOOTH.

Info

Publication number
ES2030007T3
ES2030007T3 ES198787103817T ES87103817T ES2030007T3 ES 2030007 T3 ES2030007 T3 ES 2030007T3 ES 198787103817 T ES198787103817 T ES 198787103817T ES 87103817 T ES87103817 T ES 87103817T ES 2030007 T3 ES2030007 T3 ES 2030007T3
Authority
ES
Spain
Prior art keywords
spray booth
connection system
earth connection
current circuit
supply current
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
ES198787103817T
Other languages
Spanish (es)
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
Application granted granted Critical
Publication of ES2030007T3 publication Critical patent/ES2030007T3/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

Landscapes

  • Electrostatic Spraying Apparatus (AREA)

Abstract

LOS PULVERIZADORES (Z) ENCERRADOS EN UNA CABINA DE ASPERSION, ESPECIALMENTE PARA RECUBRIMIENTO DE CARROZAS DE VEHICULOS, POR GRUPOS SOBRE UN CIRCUITO DE CORRIENTE DE ABASTECIMIENTO (E1...E4) E UN PRODUCTOR DE ALTA TENSION (HV1...HV4) PUEDEN TOMAR TIERRA A LA VEZ SOBRE UN CONMUTADOR (ES) COLECTIVO, QUE AL ABRIR UNA DE LAS PUERTAS (T) DE LA CABINA DE ASPERSION SE CIERRA AUTOMATICAMENTE. EL CONMUTADOR DE TOMA DE TIERRA (ES) TIENE PARA CADA CIRCUITO DE CORRIENTE DE ABASTECIMIENTO (E1...E4), UN CONTACTO PROPIO (B1...B4).THE SPRAYERS (Z) ENCLOSED IN A SPRAY BOOTH, ESPECIALLY FOR COATING VEHICLE BODIES, BY GROUPS ON A SUPPLY CURRENT CIRCUIT (E1 ... E4) AND A HIGH VOLTAGE PRODUCER (HV1 ... HV4) CAN TAKE EARTH AT THE SAME TIME ON A COLLECTIVE SWITCH (S), WHEN OPENING ONE OF THE DOORS (T) OF THE SPRAY CABIN CLOSES AUTOMATICALLY. THE GROUNDING SWITCH (S) HAS FOR EACH SUPPLY CURRENT CIRCUIT (E1 ... E4) AN OWN CONTACT (B1 ... B4).

ES198787103817T 1986-03-20 1987-03-17 EARTH CONNECTION SYSTEM FOR A SPRAY BOOTH. Expired - Lifetime ES2030007T3 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES2030007T3 true ES2030007T3 (en) 1992-10-16

Family

ID=6296906

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198787103817T Expired - Lifetime ES2030007T3 (en) 1986-03-20 1987-03-17 EARTH CONNECTION 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

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR873902A (en) * 1937-11-10 1942-07-30
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
DE2805728C2 (en) * 1978-02-08 1983-08-25 Siemens AG, 1000 Berlin und 8000 München Compressed gas insulated, three-phase encapsulated high-voltage switchgear
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

Also Published As

Publication number Publication date
DE3609510A1 (en) 1987-09-24
EP0238030A3 (en) 1990-01-17
DE3777214D1 (en) 1992-04-16
EP0238030B1 (en) 1992-03-11
EP0238030A2 (en) 1987-09-23

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