BR7019998D0 - A BREAKER - Google Patents

A BREAKER

Info

Publication number
BR7019998D0
BR7019998D0 BR219998/70A BR21999870A BR7019998D0 BR 7019998 D0 BR7019998 D0 BR 7019998D0 BR 219998/70 A BR219998/70 A BR 219998/70A BR 21999870 A BR21999870 A BR 21999870A BR 7019998 D0 BR7019998 D0 BR 7019998D0
Authority
BR
Brazil
Prior art keywords
breaker
Prior art date
Application number
BR219998/70A
Other languages
Portuguese (pt)
Inventor
F Bould
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 BR7019998D0 publication Critical patent/BR7019998D0/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
    • H01H3/22—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
BR219998/70A 1969-06-25 1970-06-25 A BREAKER BR7019998D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83631369A 1969-06-25 1969-06-25

Publications (1)

Publication Number Publication Date
BR7019998D0 true BR7019998D0 (en) 1973-04-12

Family

ID=25271697

Family Applications (1)

Application Number Title Priority Date Filing Date
BR219998/70A BR7019998D0 (en) 1969-06-25 1970-06-25 A 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
US3585330A (en) 1971-06-15
FR2051318A5 (en) 1971-04-02
BE752368A (en) 1970-12-01
ES381100A1 (en) 1972-11-01
AU1595770A (en) 1971-12-09

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