CA1063145A - Magnetizing current switch - Google Patents

Magnetizing current switch

Info

Publication number
CA1063145A
CA1063145A CA268,868A CA268868A CA1063145A CA 1063145 A CA1063145 A CA 1063145A CA 268868 A CA268868 A CA 268868A CA 1063145 A CA1063145 A CA 1063145A
Authority
CA
Canada
Prior art keywords
drive
insulating rod
latch
housing
rod
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
CA268,868A
Other languages
English (en)
French (fr)
Inventor
Jeffry R. Meyer
Sylvester J. Dropik
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.)
CBS Corp
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
Application granted granted Critical
Publication of CA1063145A publication Critical patent/CA1063145A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/40—Driving mechanisms, i.e. for transmitting driving force to the contacts using friction, toothed, or screw-and-nut gearing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/60—Mechanical arrangements for preventing or damping vibration or shock
    • 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
    • H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
    • H01H31/32—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with rectilinearly-movable contact

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
CA268,868A 1976-01-15 1976-12-29 Magnetizing current switch Expired CA1063145A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/649,181 US4029923A (en) 1976-01-15 1976-01-15 Magnetizing current switch

Publications (1)

Publication Number Publication Date
CA1063145A true CA1063145A (en) 1979-09-25

Family

ID=24603767

Family Applications (1)

Application Number Title Priority Date Filing Date
CA268,868A Expired CA1063145A (en) 1976-01-15 1976-12-29 Magnetizing current switch

Country Status (4)

Country Link
US (1) US4029923A (US06244707-20010612-C00011.png)
JP (1) JPS5288779A (US06244707-20010612-C00011.png)
CA (1) CA1063145A (US06244707-20010612-C00011.png)
GB (1) GB1573813A (US06244707-20010612-C00011.png)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2483121A1 (fr) * 1980-05-23 1981-11-27 Alsthom Atlantique Sectionneur de poste blinde a haute tension
US4413166A (en) * 1981-03-19 1983-11-01 Westinghouse Electric Corp. Disconnect switch
DE3521945A1 (de) * 1985-06-14 1986-12-18 Siemens AG, 1000 Berlin und 8000 München Trennschalter fuer eine metallgekapselte, druckgasisolierte hochspannungsschaltanlage
DE4420524A1 (de) * 1994-06-13 1995-12-14 Abb Management Ag Metallgekapselte gasisolierte Schaltanlage
JP3861629B2 (ja) * 2001-07-23 2006-12-20 株式会社日立製作所 ガス絶縁開閉装置
CN104332350B (zh) * 2014-11-17 2016-05-25 河南平高电气股份有限公司 一种断路器及断路器触头定心支撑装置
US11657986B2 (en) * 2021-07-26 2023-05-23 Eaton Intelligent Power Limited Damper and latching assemblies for electrical switching devices

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3562465A (en) * 1968-10-21 1971-02-09 Ite Circuit Breaker Ltd Telescopic switch for isolated phase bus
US3801768A (en) * 1972-03-22 1974-04-02 Westinghouse Electric Corp Grounding switch
US3794799A (en) * 1972-03-27 1974-02-26 Westinghouse Electric Corp Gas insulated switch with adjustable overcenter toggle actuator therefore
US3778574A (en) * 1972-06-26 1973-12-11 Allis Chalmers Ground-test switch
US3876846A (en) * 1972-08-16 1975-04-08 Ite Imperial Corp Combination ground and test switch apparatus for pressurized-gas-insulated high voltage systems
JPS50100069U (US06244707-20010612-C00011.png) * 1974-01-18 1975-08-19
US3987260A (en) * 1974-12-05 1976-10-19 I-T-E Imperial Corporation Ground and test connection for SF6 insulated bus

Also Published As

Publication number Publication date
GB1573813A (en) 1980-08-28
JPS5440745B2 (US06244707-20010612-C00011.png) 1979-12-05
JPS5288779A (en) 1977-07-25
US4029923A (en) 1977-06-14

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