BE752368A - Interrupteur de circuit actionne par moteur et ferme par ressort - Google Patents

Interrupteur de circuit actionne par moteur et ferme par ressort

Info

Publication number
BE752368A
BE752368A BE752368DA BE752368A BE 752368 A BE752368 A BE 752368A BE 752368D A BE752368D A BE 752368DA BE 752368 A BE752368 A BE 752368A
Authority
BE
Belgium
Prior art keywords
activated
spring
motor
closed circuit
circuit switch
Prior art date
Application number
Other languages
English (en)
French (fr)
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 BE752368A publication Critical patent/BE752368A/xx

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
BE752368D 1969-06-25 1970-06-22 Interrupteur de circuit actionne par moteur et ferme par ressort BE752368A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE752368A true BE752368A (fr) 1970-12-01

Family

ID=25271697

Family Applications (1)

Application Number Title Priority Date Filing Date
BE752368D BE752368A (fr) 1969-06-25 1970-06-22 Interrupteur de circuit actionne par moteur et ferme par ressort

Country Status (6)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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 (ja) * 1982-01-29 1983-08-05 三菱電機株式会社 気中しや断器
JPS59189519A (ja) * 1983-04-12 1984-10-27 富士電機株式会社 しや断器操作用蓄勢器の駆動装置
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 (es) 1971-04-02
AU1595770A (en) 1971-12-09
US3585330A (en) 1971-06-15
BR7019998D0 (pt) 1973-04-12
ES381100A1 (es) 1972-11-01

Similar Documents

Publication Publication Date Title
FI53969C (fi) Saosom utgaongsaemne vid framstaellning av terapeutiskt vaerdefulla 2 4-diamino-5-bensylpyrimidiner anvaendbar n-substituerad beta-amino-alfa-bensylakrylnitril vilken aer vaesentligen fri fraon foeroreningar foerorsakade av beta-amino-alfa-bensylidenpropionitril-isomeren och foerfarande foer dess framstaellning
CH525519A (de) Funktionsbildende Schaltungsanordnung
BE758635A (fr) Disjoncteur actionne par moteur et ferme par
AT306839B (de) Schaltvorrichtung
BE752368A (fr) Interrupteur de circuit actionne par moteur et ferme par ressort
CH523633A (de) Logische Schaltung
BE755223A (fr) Circuit d'actionnement
BE778029A (fr) Interrupteur de circuit
AT304685B (de) Kleinschalter
CH522283A (de) Vakuumschalter
BE776765A (fr) Interrupteur de circuit
AT292109B (de) Vakuumschalter
CH504090A (de) Vakuumschalter
AT296418B (de) Schiebeschalter in Kleinbauweise
BR7016044D0 (pt) Dispositivo comutador de combunacao eletronica
CH486765A (de) Vakuum-Stromschalter
AT295667B (de) Lastumschalteinrichtung
BE758254A (nl) Gekapselde schakelaar voor hoge spanning
MY7300346A (en) Time-delay switching circuit
CH488274A (de) Vakuum-Stromschalter
CH515603A (de) Flüssigkeitsarmer Leistungsschalter
AT291378B (de) Erdungsschalter
DE2040403B2 (de) Lampen-steuerkreis
AT294964B (de) Vakuumschalter
BE744748A (fr) Circuit selectif