GB626335A - Improvements relating to thermally responsive electric circuit breakers - Google Patents

Improvements relating to thermally responsive electric circuit breakers

Info

Publication number
GB626335A
GB626335A GB32281/46A GB3228146A GB626335A GB 626335 A GB626335 A GB 626335A GB 32281/46 A GB32281/46 A GB 32281/46A GB 3228146 A GB3228146 A GB 3228146A GB 626335 A GB626335 A GB 626335A
Authority
GB
United Kingdom
Prior art keywords
contact
lever
spring
button
strip
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
GB32281/46A
Other languages
English (en)
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.)
Lucas Support Services Ltd
Original Assignee
Rotax Ltd
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 FR956967D priority Critical patent/FR956967A/fr
Application filed by Rotax Ltd filed Critical Rotax Ltd
Priority to GB32281/46A priority patent/GB626335A/en
Priority to US784357A priority patent/US2519629A/en
Publication of GB626335A publication Critical patent/GB626335A/en
Expired legal-status Critical Current

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

Landscapes

  • Breakers (AREA)
  • Thermally Actuated Switches (AREA)
GB32281/46A 1946-10-30 1946-10-30 Improvements relating to thermally responsive electric circuit breakers Expired GB626335A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR956967D FR956967A (enrdf_load_stackoverflow) 1946-10-30
GB32281/46A GB626335A (en) 1946-10-30 1946-10-30 Improvements relating to thermally responsive electric circuit breakers
US784357A US2519629A (en) 1946-10-30 1947-11-06 Electric circuit breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB32281/46A GB626335A (en) 1946-10-30 1946-10-30 Improvements relating to thermally responsive electric circuit breakers

Publications (1)

Publication Number Publication Date
GB626335A true GB626335A (en) 1949-07-13

Family

ID=10336170

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32281/46A Expired GB626335A (en) 1946-10-30 1946-10-30 Improvements relating to thermally responsive electric circuit breakers

Country Status (3)

Country Link
US (1) US2519629A (enrdf_load_stackoverflow)
FR (1) FR956967A (enrdf_load_stackoverflow)
GB (1) GB626335A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2186742A (en) * 1986-02-18 1987-08-19 Colin Reginald Selley Ignition throw-off switch

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4510479A (en) * 1983-03-30 1985-04-09 Airpax Corporation PC-board mounted thermal breaker

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1315466A (en) * 1919-09-09 Electric switch
US1734557A (en) * 1925-10-05 1929-11-05 Kohler Co Automatic generating plant
US2420300A (en) * 1942-12-05 1947-05-13 Pierce John B Foundation Electric overload protective device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2186742A (en) * 1986-02-18 1987-08-19 Colin Reginald Selley Ignition throw-off switch

Also Published As

Publication number Publication date
US2519629A (en) 1950-08-22
FR956967A (enrdf_load_stackoverflow) 1950-02-10

Similar Documents

Publication Publication Date Title
GB828754A (en) Pushbutton-operated overload switch
SE7505459L (sv) Automatisk hogeffektsomkopplare
GB1326186A (en) Circuit breaker with on off and trip indication
GB652639A (en) Improvements in or relating to snap action electric switches
GB616731A (en) Improvements in and relating to snap action electric switches
GB1399401A (en) Electric switches
GB878342A (en) Electric switch mechanism
GB745744A (en) Improvements in and connected with electric switches or circuit breakers
GB483204A (en) Improvements in or relating to electric switches having an automatic overload release or tripping device
GB502354A (en) Automatic installation switch with toggle-lever switch mechanism
GB626335A (en) Improvements relating to thermally responsive electric circuit breakers
GB688649A (en) Improvements in current-responsive automatic electric circuit-breakers
GB684868A (en) Improvements in automatic electric circuit-breakers
US2345451A (en) Switch
GB1041407A (en) Pushbutton-controlled polyphase overload circuit breaker
GB1200477A (en) Thermally responsive switch
GB1536197A (en) Electrical overload switching relay
US3430164A (en) Circuit breaker mechanism
GB640097A (en) Improvements in snap-action electric switches
GB1179034A (en) Electric Trip Switch
GB637618A (en) Improvements relating to automatic electric switches
GB482822A (en) Improvements relating to thermally-tripped electric switches
GB707569A (en) Thermally, or electromagnetically, operable electric switches
GB679232A (en) Improvements in or relating to free tripping overload electric switches
GB641913A (en) Improvements relating to electric switch and thermal cut-out apparatus