BE770472A - CONTACTS CLOSING MECHANISM FOR CIRCUIT BREAKER - Google Patents

CONTACTS CLOSING MECHANISM FOR CIRCUIT BREAKER

Info

Publication number
BE770472A
BE770472A BE770472A BE770472A BE770472A BE 770472 A BE770472 A BE 770472A BE 770472 A BE770472 A BE 770472A BE 770472 A BE770472 A BE 770472A BE 770472 A BE770472 A BE 770472A
Authority
BE
Belgium
Prior art keywords
circuit breaker
closing mechanism
contacts closing
contacts
breaker
Prior art date
Application number
BE770472A
Other languages
French (fr)
Inventor
J W Bullock
Original Assignee
Arrow Hart Inc
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
Priority to AU31245/71A priority Critical patent/AU445838B2/en
Priority to GB3343771A priority patent/GB1349973A/en
Priority to DE2135969A priority patent/DE2135969C3/en
Priority to AT626771A priority patent/AT315284B/en
Priority to NL7109993A priority patent/NL7109993A/xx
Application filed by Arrow Hart Inc filed Critical Arrow Hart Inc
Priority to BE770472A priority patent/BE770472A/en
Priority to FR7127244A priority patent/FR2146916B1/fr
Priority to CH976073A priority patent/CH552890A/en
Priority to US193915A priority patent/US3703694A/en
Publication of BE770472A publication Critical patent/BE770472A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/22—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electrothermal release and no other automatic release
    • H01H73/30—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electrothermal release and no other automatic release reset by push-button, pull-knob or slide
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/14—Electrothermal mechanisms
    • H01H71/16—Electrothermal mechanisms with bimetal element
    • H01H71/161—Electrothermal mechanisms with bimetal element with helically or spirally wound bimetal
BE770472A 1971-07-15 1971-07-26 CONTACTS CLOSING MECHANISM FOR CIRCUIT BREAKER BE770472A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
AU31245/71A AU445838B2 (en) 1971-07-15 1971-07-15 Circuit breaker
GB3343771A GB1349973A (en) 1971-07-15 1971-07-16 Contact closure mechanism for a circuit breaker
DE2135969A DE2135969C3 (en) 1971-07-15 1971-07-19 Overcurrent switch
AT626771A AT315284B (en) 1971-07-15 1971-07-19 Pushbutton operated switching device with thermal overcurrent release
NL7109993A NL7109993A (en) 1971-07-15 1971-07-20
BE770472A BE770472A (en) 1971-07-15 1971-07-26 CONTACTS CLOSING MECHANISM FOR CIRCUIT BREAKER
FR7127244A FR2146916B1 (en) 1971-07-15 1971-07-26
CH976073A CH552890A (en) 1971-07-15 1971-07-30 CIRCUIT BREAKER.
US193915A US3703694A (en) 1971-07-15 1971-10-29 Contact operating mechanism for contact breaker

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
AU31245/71A AU445838B2 (en) 1971-07-15 1971-07-15 Circuit breaker
GB3343771 1971-07-16
DE2135969A DE2135969C3 (en) 1971-07-15 1971-07-19 Overcurrent switch
AT626771A AT315284B (en) 1971-07-15 1971-07-19 Pushbutton operated switching device with thermal overcurrent release
NL7109993A NL7109993A (en) 1971-07-15 1971-07-20
BE770472A BE770472A (en) 1971-07-15 1971-07-26 CONTACTS CLOSING MECHANISM FOR CIRCUIT BREAKER
FR7127244A FR2146916B1 (en) 1971-07-15 1971-07-26
CH976073A CH552890A (en) 1971-07-15 1971-07-30 CIRCUIT BREAKER.
US19391571A 1971-10-29 1971-10-29

Publications (1)

Publication Number Publication Date
BE770472A true BE770472A (en) 1971-12-01

Family

ID=27575574

Family Applications (1)

Application Number Title Priority Date Filing Date
BE770472A BE770472A (en) 1971-07-15 1971-07-26 CONTACTS CLOSING MECHANISM FOR CIRCUIT BREAKER

Country Status (9)

Country Link
US (1) US3703694A (en)
AT (1) AT315284B (en)
AU (1) AU445838B2 (en)
BE (1) BE770472A (en)
CH (1) CH552890A (en)
DE (1) DE2135969C3 (en)
FR (1) FR2146916B1 (en)
GB (1) GB1349973A (en)
NL (1) NL7109993A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080197964A1 (en) * 2007-02-21 2008-08-21 Simpler Networks Inc. Mems actuators and switches
US9774181B2 (en) * 2012-03-16 2017-09-26 Hubbell Incorporated Enhanced auto-monitoring circuit and method for an electrical device
US20140158508A1 (en) * 2012-12-10 2014-06-12 Schneider Electric USA, Inc. Flexible conductor (braid) bonded to low material cost plug on jaw
AT514961B1 (en) * 2013-12-23 2015-05-15 Miba Gleitlager Gmbh Multilayer plain bearings
DE102016124639B4 (en) 2016-12-16 2022-05-25 Eaton Intelligent Power Limited Self-resetting current limiter
CN110349802A (en) * 2019-08-08 2019-10-18 陈利民 A kind of dry temperature control coupler for stewing self-locking and segmentation and disconnecting of band

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2335082A (en) * 1942-08-27 1943-11-23 Bulldog Electric Prod Co Switch
US2519297A (en) * 1947-03-27 1950-08-15 Westinghouse Electric Corp Circuit breaker
US2986620A (en) * 1959-12-29 1961-05-30 Briles Products Inc Circuit breaker
US3108164A (en) * 1962-04-02 1963-10-22 Briles Products Inc Circuit breaker with temperature compensating bi-metal element

Also Published As

Publication number Publication date
CH552890A (en) 1974-08-15
DE2135969C3 (en) 1975-10-30
NL7109993A (en) 1973-01-23
DE2135969A1 (en) 1973-02-08
DE2135969B2 (en) 1975-03-20
FR2146916A1 (en) 1973-03-09
US3703694A (en) 1972-11-21
AT315284B (en) 1974-05-27
AU3124571A (en) 1973-01-18
AU445838B2 (en) 1974-03-07
FR2146916B1 (en) 1976-03-26
GB1349973A (en) 1974-04-10

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