CA950513A - Tank-type gas-break circuit breaker - Google Patents

Tank-type gas-break circuit breaker

Info

Publication number
CA950513A
CA950513A CA131,283,A CA131283A CA950513A CA 950513 A CA950513 A CA 950513A CA 131283 A CA131283 A CA 131283A CA 950513 A CA950513 A CA 950513A
Authority
CA
Canada
Prior art keywords
tank
circuit breaker
type gas
break circuit
break
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
CA131,283,A
Other versions
CA131283S (en
Inventor
Kikuo Kawasaki
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Manufacturing Co Ltd
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
Priority claimed from JP12725470A external-priority patent/JPS511304B1/ja
Priority claimed from JP12725170A external-priority patent/JPS511302B1/ja
Application filed by Fuji Electric Manufacturing Co Ltd filed Critical Fuji Electric Manufacturing Co Ltd
Application granted granted Critical
Publication of CA950513A publication Critical patent/CA950513A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/285—Power arrangements internal to the switch for operating the driving mechanism using electro-dynamic repulsion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/32—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator pneumatic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H39/00—Switching devices actuated by an explosion produced within the device and initiated by an electric current
CA131,283,A 1970-12-29 1971-12-29 Tank-type gas-break circuit breaker Expired CA950513A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12725470A JPS511304B1 (en) 1970-12-29 1970-12-29
JP12725170A JPS511302B1 (en) 1970-12-29 1970-12-29

Publications (1)

Publication Number Publication Date
CA950513A true CA950513A (en) 1974-07-02

Family

ID=26463248

Family Applications (1)

Application Number Title Priority Date Filing Date
CA131,283,A Expired CA950513A (en) 1970-12-29 1971-12-29 Tank-type gas-break circuit breaker

Country Status (3)

Country Link
US (1) US3787648A (en)
CA (1) CA950513A (en)
FR (1) FR2121074A5 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4209680A (en) * 1978-06-26 1980-06-24 Gould Inc. High speed actuating mechanism
ATE93647T1 (en) * 1988-06-27 1993-09-15 Acec Transport Sa RAPID SWITCH ACTUATED BY A TRIP CIRCUIT.
JP3359575B2 (en) * 1998-09-28 2002-12-24 寺崎電気産業株式会社 Circuit breaker trip device
EP2469560A1 (en) * 2010-12-22 2012-06-27 ABB Technology AG Circuit breaker drive
EP2546847B1 (en) * 2011-07-14 2015-06-03 ABB Technology AG Fast switch with Thomson coil and damping
JP5872260B2 (en) * 2011-11-22 2016-03-01 株式会社東芝 Gas insulation device for electric power and its manufacturing method
WO2014198313A1 (en) * 2013-06-13 2014-12-18 Abb Technology Ltd Switch element and armature for use in a switch element

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3315056A (en) * 1964-09-10 1967-04-18 Fuji Electric Co Ltd Gas blast circuit breaker with electromagnetic contact actuating means
US3378727A (en) * 1965-05-14 1968-04-16 Siemens Ag Circuit breaker for interrupting at zero current and automatically reclosing after unsuccessful interruption
US3551626A (en) * 1967-02-16 1970-12-29 Westinghouse Electric Corp Fluid-blast circuit interrupters with improved electromagnetic driving means
SE321020B (en) * 1968-07-16 1970-02-23 Asea Ab
US3604872A (en) * 1970-04-19 1971-09-14 Ite Imperial Corp Pressurized gas interrupter structure

Also Published As

Publication number Publication date
FR2121074A5 (en) 1972-08-18
US3787648A (en) 1974-01-22

Similar Documents

Publication Publication Date Title
CA945189A (en) Tank-type gas-filled circuit breaker
CA946888A (en) Fused circuit breaker
CA919752A (en) Circuit breaker case structure
CA950513A (en) Tank-type gas-break circuit breaker
CA935486A (en) Circuit interrupter
CA923529A (en) Circuit breaker
CA938967A (en) Gas-blast circuit breaker
AU427651B2 (en) Circuit breaker
CA836107A (en) Circuit breaker
CA841156A (en) Circuit breakers
CA845293A (en) Circuit interrupter
CA836113A (en) Circuit interrupter
CA849723A (en) Circuit breaker arrangements
AU449558B2 (en) Circuit breaker case structure
CA840583A (en) Switching circuit
CA833701A (en) Circuit interrupters
CA847528A (en) Vacuum-type circuit breaker
AU2492171A (en) Circuit breaker
AU2154370A (en) Electrical switch
CA840523A (en) Gas-blast circuit breaker
CA938324A (en) Gas-blast circuit breaker
AU424638B2 (en) Vacuum circuit breaker
AU2553771A (en) Circuit breaker case structure
CA836669A (en) Circuit breaker plug-in arrangement
CA834323A (en) Electrical circuit breaker