AR193057A1 - CIRCUIT BREAKER - Google Patents

CIRCUIT BREAKER

Info

Publication number
AR193057A1
AR193057A1 AR239999A AR23999972A AR193057A1 AR 193057 A1 AR193057 A1 AR 193057A1 AR 239999 A AR239999 A AR 239999A AR 23999972 A AR23999972 A AR 23999972A AR 193057 A1 AR193057 A1 AR 193057A1
Authority
AR
Argentina
Prior art keywords
circuit breaker
breaker
circuit
Prior art date
Application number
AR239999A
Other languages
Spanish (es)
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 AR193057A1 publication Critical patent/AR193057A1/en

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
    • 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
    • H01H3/46—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle
AR239999A 1971-01-14 1972-01-10 CIRCUIT BREAKER AR193057A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10632871A 1971-01-14 1971-01-14

Publications (1)

Publication Number Publication Date
AR193057A1 true AR193057A1 (en) 1973-03-30

Family

ID=22310815

Family Applications (1)

Application Number Title Priority Date Filing Date
AR239999A AR193057A1 (en) 1971-01-14 1972-01-10 CIRCUIT BREAKER

Country Status (5)

Country Link
US (1) US3684848A (en)
AR (1) AR193057A1 (en)
AU (1) AU456927B2 (en)
BE (1) BE778029A (en)
ES (1) ES398346A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3755639A (en) * 1972-07-13 1973-08-28 Westinghouse Electric Corp Circuit interrupter with contact actuating lever arm adjusting means
US3783208A (en) * 1972-07-17 1974-01-01 Westinghouse Electric Corp Metal-enclosed switchgear with interlock means
US3778567A (en) * 1972-08-04 1973-12-11 Westinghouse Electric Corp Circuit interrupter with interlocking mechanism
US4159404A (en) * 1976-01-06 1979-06-26 Westinghouse Electric Corp. Multi-pole high-voltage circuit-interrupter having independent pole tripping with a single common operating mechanism
US4166205A (en) * 1976-12-30 1979-08-28 Westinghouse Electric Corp. Stored energy circuit breaker
US4114005A (en) * 1977-09-01 1978-09-12 Westinghouse Electric Corp. Circuit breaker spring assembly
US4342280A (en) * 1980-07-30 1982-08-03 Sara Ashworth Bicycle and motor bike warning signal device
FR2509087A1 (en) * 1981-07-01 1983-01-07 Alsthom Atlantique Mechanical locking mechanism for electrical lever switch - has system of articulated crank arms whose movement can be blocked by electromagnet armature
JPH04162321A (en) * 1990-10-25 1992-06-05 Fuji Electric Co Ltd Driving device for circuit breaker
US5224590A (en) * 1991-11-06 1993-07-06 Westinghouse Electric Corp. Circuit interrupter having improved operating mechanism
EP3316275B1 (en) * 2016-10-25 2019-04-24 ABB Schweiz AG A latching device and an operating mechanism with such a latching device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3174010A (en) * 1961-06-27 1965-03-16 Westinghouse Electric Corp Circuit breaker utilizing kinetic energy of trip member to initiate opening of intermediate latch
US3236967A (en) * 1963-03-15 1966-02-22 Westinghouse Electric Corp Switchgear having manual and motor operated spring charging means
US3235044A (en) * 1963-06-24 1966-02-15 Ite Circuit Breaker Ltd Spring operator manual charging means
US3496319A (en) * 1966-12-07 1970-02-17 Empire Switchboard Co Inc High current electric switch with arc chute interlocked with movable contact,and spring driving means

Also Published As

Publication number Publication date
AU3785972A (en) 1973-07-19
BE778029A (en) 1972-07-14
AU456927B2 (en) 1975-01-16
ES398346A1 (en) 1975-05-16
US3684848A (en) 1972-08-15

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