AU4858572A - Circuit interrupter - Google Patents

Circuit interrupter

Info

Publication number
AU4858572A
AU4858572A AU48585/72A AU4858572A AU4858572A AU 4858572 A AU4858572 A AU 4858572A AU 48585/72 A AU48585/72 A AU 48585/72A AU 4858572 A AU4858572 A AU 4858572A AU 4858572 A AU4858572 A AU 4858572A
Authority
AU
Australia
Prior art keywords
circuit interrupter
interrupter
circuit
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
AU48585/72A
Inventor
Norman Davies
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
Publication of AU4858572A publication Critical patent/AU4858572A/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
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
AU48585/72A 1971-11-30 1972-11-07 Circuit interrupter Expired AU4858572A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20321671A 1971-11-30 1971-11-30

Publications (1)

Publication Number Publication Date
AU4858572A true AU4858572A (en) 1974-05-09

Family

ID=22753007

Family Applications (1)

Application Number Title Priority Date Filing Date
AU48585/72A Expired AU4858572A (en) 1971-11-30 1972-11-07 Circuit interrupter

Country Status (4)

Country Link
US (1) US3735073A (en)
JP (1) JPS5524215B2 (en)
AU (1) AU4858572A (en)
CA (1) CA933991A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3832504A (en) * 1973-08-27 1974-08-27 Westinghouse Electric Corp Circuit breaker with spring closing means and pawl and rachet spring charging means
US4090051A (en) * 1974-05-14 1978-05-16 Westinghouse Electric Corp. Energy-storage operating mechanisms for circuit-interrupting structures alone and also for circuit-interrupting structures utilizing serially-related disconnecting-switch structures therewith
JPS54145942A (en) * 1978-05-09 1979-11-14 Mitsubishi Electric Corp Ground switch for gas insulated switchgear
US4636594A (en) * 1985-09-24 1987-01-13 G & W Electric Company Switch with auxiliary biasing mechanism
FR2696869B1 (en) * 1992-10-09 1994-12-02 Merlin Gerin Mechanism for earthing switch.
DE102006051474A1 (en) 2006-10-31 2008-05-08 Siemens Ag Residual Current Device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB708191A (en) * 1951-04-23 1954-04-28 Reyrolle A & Co Ltd Improvements relating to spring-closed electric circuit-breakers
DE1515535A1 (en) * 1965-01-22 1969-09-25 Calor Emag Elek Zitaets Ag Toggle spring drive with release device
US3582595A (en) * 1969-10-31 1971-06-01 Erickson Electrical Equipment Trip-free switch-operating mechanism
US3652815A (en) * 1971-01-14 1972-03-28 Westinghouse Electric Corp Circuit interrupter with motor operated spring charging means including two ratchets and two pawls

Also Published As

Publication number Publication date
JPS4863275A (en) 1973-09-03
CA933991A (en) 1973-09-18
US3735073A (en) 1973-05-22
JPS5524215B2 (en) 1980-06-27

Similar Documents

Publication Publication Date Title
JPS568867A (en) Integrated circuit
IL40438A0 (en) An electrical circuit-breaker
AU467907B2 (en) Circuit breaker
GB1343785A (en) Vacuum circuit breakers
AU448069B2 (en) Circuit breaker
ZA722103B (en) Electrical switch
CA977400A (en) Circuit breaker case
CA967627A (en) Parallel-pole circuit breaker
YU34921B (en) Vignoles railorad switch
AU4858572A (en) Circuit interrupter
GB1345831A (en) Electrical switch
AU445838B2 (en) Circuit breaker
IL40420A0 (en) An electrical circuit-breaker
IL40824A0 (en) Electrical mutipole circuit-breaker
GB1345693A (en) Vacuum circuit breaker
ZA728406B (en) Circuit interrupter
CA1016999A (en) Click-less switching circuit
AU435449B2 (en) Circuit interrupter
GB1343122A (en) Electric circuit breakers
CA866915A (en) Circuit breaker
CA862247A (en) Circuit breaker
CA941945A (en) Circuit breaker
AU2591971A (en) Circuit interrupter
CA1016224A (en) Circuit breaker case
CA998722A (en) Circuit breaker case