BE805685A - ELECTRICAL CONTACTOR - Google Patents

ELECTRICAL CONTACTOR

Info

Publication number
BE805685A
BE805685A BE1005399A BE1005399A BE805685A BE 805685 A BE805685 A BE 805685A BE 1005399 A BE1005399 A BE 1005399A BE 1005399 A BE1005399 A BE 1005399A BE 805685 A BE805685 A BE 805685A
Authority
BE
Belgium
Prior art keywords
electrical contactor
contactor
electrical
Prior art date
Application number
BE1005399A
Other languages
French (fr)
Inventor
K A Grunert
J J Dauer
S S Dobrosielski
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of BE805685A publication Critical patent/BE805685A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/345—Mounting of arc chutes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/20—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil
    • H01H50/22—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil wherein the magnetic circuit is substantially closed
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/546—Contact arrangements for contactors having bridging contacts

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
BE1005399A 1972-10-06 1973-10-04 ELECTRICAL CONTACTOR BE805685A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29579472A 1972-10-06 1972-10-06

Publications (1)

Publication Number Publication Date
BE805685A true BE805685A (en) 1974-04-04

Family

ID=23139259

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1005399A BE805685A (en) 1972-10-06 1973-10-04 ELECTRICAL CONTACTOR

Country Status (8)

Country Link
US (1) US3781728A (en)
BE (1) BE805685A (en)
BR (1) BR7307734D0 (en)
CA (1) CA988974A (en)
CH (1) CH563062A5 (en)
DE (1) DE2346724A1 (en)
ES (1) ES419379A1 (en)
GB (1) GB1438849A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4068200A (en) * 1976-04-28 1978-01-10 Gould Inc. Combination cover interlock and trip actuator
US4149047A (en) * 1977-06-06 1979-04-10 Gould Inc. Contactor having interlock for movable contact carrier
US4560847A (en) * 1984-06-22 1985-12-24 Mitsubishi Denki Kabushiki Kaisha Power switch
US4647886A (en) * 1985-04-09 1987-03-03 Square D Company Coil apparatus for electromagnetic contactor
DE19814410C2 (en) * 1998-03-31 2000-03-23 Moeller Gmbh Arrangement for fixed contact attachment for electrical switching devices
CN101976636B (en) * 2010-11-24 2013-01-02 沈阳工业大学 Contact system of contactor
JP6119216B2 (en) * 2012-12-05 2017-04-26 富士電機機器制御株式会社 Magnetic contactor
CN108962684A (en) * 2018-09-30 2018-12-07 珠海格力电器股份有限公司 contactor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3076075A (en) * 1960-03-14 1963-01-29 Gen Motors Corp Series-parallel magnetic switch
US3243535A (en) * 1964-01-27 1966-03-29 Ite Circuit Breaker Ltd Contactor cover interlock
US3602850A (en) * 1969-08-27 1971-08-31 Westinghouse Electric Corp Contactor with improved contact support means and guide means

Also Published As

Publication number Publication date
DE2346724A1 (en) 1974-04-11
CA988974A (en) 1976-05-11
BR7307734D0 (en) 1974-08-22
CH563062A5 (en) 1975-06-13
US3781728A (en) 1973-12-25
ES419379A1 (en) 1976-04-16
GB1438849A (en) 1976-06-09

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