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AU1595770A - Improvements in or relating to motor-operated spring-closing circuit breaker - Google Patents

Improvements in or relating to motor-operated spring-closing circuit breaker

Info

Publication number
AU1595770A
AU1595770A AU15957/70A AU1595770A AU1595770A AU 1595770 A AU1595770 A AU 1595770A AU 15957/70 A AU15957/70 A AU 15957/70A AU 1595770 A AU1595770 A AU 1595770A AU 1595770 A AU1595770 A AU 1595770A
Authority
AU
Australia
Prior art keywords
relating
motor
circuit breaker
closing circuit
operated spring
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
AU15957/70A
Inventor
Bould Fred
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.)
Westinghouse Electric 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 AU1595770A publication Critical patent/AU1595770A/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
    • 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
    • H01H2003/3063—Decoupling charging handle or motor at end of charging cycle or during charged condition
    • 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
    • H01H3/34—Driving mechanisms, i.e. for transmitting driving force to the contacts using ratchet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/15—Intermittent grip type mechanical movement
    • Y10T74/1526—Oscillation or reciprocation to intermittent unidirectional motion
    • Y10T74/1553—Lever actuator
    • Y10T74/1555—Rotary driven element
AU15957/70A 1969-06-25 1970-06-04 Improvements in or relating to motor-operated spring-closing circuit breaker Expired AU1595770A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US83631369A 1969-06-25 1969-06-25
USUS836,313 1969-06-25

Publications (1)

Publication Number Publication Date
AU1595770A true AU1595770A (en) 1971-12-09

Family

ID=25271697

Family Applications (1)

Application Number Title Priority Date Filing Date
AU15957/70A Expired AU1595770A (en) 1969-06-25 1970-06-04 Improvements in or relating to motor-operated spring-closing circuit breaker

Country Status (6)

Country Link
US (1) US3585330A (en)
AU (1) AU1595770A (en)
BE (1) BE752368A (en)
BR (1) BR7019998D0 (en)
ES (1) ES381100A1 (en)
FR (1) FR2051318A5 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3689721A (en) * 1971-09-16 1972-09-05 Westinghouse Electric Corp Circuit breaker including ratchet and pawl spring charging means and ratchet teeth damage preventing means
US3689720A (en) * 1971-09-16 1972-09-05 Westinghouse Electric Corp Circuit breaker including spring closing means with means for moving a charging pawl out of engagement with a ratchet wheel when the spring means are charged
US3794792A (en) * 1972-08-21 1974-02-26 Ite Imperial Corp Switchgear with single drive to both charge closing spring and rack contact carrier
JPS58115046U (en) * 1982-01-29 1983-08-05 三菱電機株式会社 Aerial disconnection
JPS59189519A (en) * 1983-04-12 1984-10-27 富士電機株式会社 Device for driving breaker operation energy storage unit
US4587390A (en) * 1985-01-07 1986-05-06 Golden Gate Switchboard Co. Vacuum circuit breaker
US4901821A (en) * 1988-10-13 1990-02-20 Siemens Energy & Automation, Inc. Motor operator for a stored energy operating mechanism

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA672637A (en) * 1963-10-22 V. Starr Robert Electrically operated stored energy system for circuit breakers
US3115785A (en) * 1960-10-18 1963-12-31 Mallory Timers Company Intermittent driving device for a timer mechanism
US3183332A (en) * 1962-08-09 1965-05-11 Westinghouse Electric Corp Circuit breaker closing mechanisms
US3234804A (en) * 1963-06-24 1966-02-15 Ite Circuit Breaker Ltd Spring operator motor charging means
US3254186A (en) * 1963-12-10 1966-05-31 Westinghouse Electric Corp Stored energy mechanism for circuit breakers
US3431372A (en) * 1967-04-17 1969-03-04 Controls Co Of America Timer switch actuation and connection

Also Published As

Publication number Publication date
FR2051318A5 (en) 1971-04-02
US3585330A (en) 1971-06-15
BE752368A (en) 1970-12-01
BR7019998D0 (en) 1973-04-12
ES381100A1 (en) 1972-11-01

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