GB1459298A - Electric circuit breakers - Google Patents

Electric circuit breakers

Info

Publication number
GB1459298A
GB1459298A GB882574A GB882574A GB1459298A GB 1459298 A GB1459298 A GB 1459298A GB 882574 A GB882574 A GB 882574A GB 882574 A GB882574 A GB 882574A GB 1459298 A GB1459298 A GB 1459298A
Authority
GB
United Kingdom
Prior art keywords
bimetal
circuit breakers
armature
slot
series
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
GB882574A
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.)
Ottermill Ltd
Original Assignee
Ottermill 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
Application filed by Ottermill Ltd filed Critical Ottermill Ltd
Priority to GB882574A priority Critical patent/GB1459298A/en
Priority to AR257680A priority patent/AR204737A1/es
Priority to ZA00750860A priority patent/ZA75860B/xx
Priority to CA220,289A priority patent/CA1020992A/en
Priority to ES435061A priority patent/ES435061A1/es
Priority to BR1135/75A priority patent/BR7501135A/pt
Priority to FR7506046A priority patent/FR2262396A1/fr
Priority to IT20717/75A priority patent/IT1033245B/it
Priority to JP50023509A priority patent/JPS50119973A/ja
Priority to AU78416/75A priority patent/AU496695B2/en
Publication of GB1459298A publication Critical patent/GB1459298A/en
Priority to JP1978130318U priority patent/JPS5424285Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H71/40—Combined electrothermal and electromagnetic mechanisms

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
GB882574A 1974-02-27 1974-02-27 Electric circuit breakers Expired GB1459298A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
GB882574A GB1459298A (en) 1974-02-27 1974-02-27 Electric circuit breakers
AR257680A AR204737A1 (es) 1974-02-27 1975-01-01 Disyuntor de circuito electrico
ZA00750860A ZA75860B (en) 1974-02-27 1975-02-11 An improvement in or relating to electric circuit breakers
CA220,289A CA1020992A (en) 1974-02-27 1975-02-17 Electric circuit breaker with electromagnetic and thermal trip means
BR1135/75A BR7501135A (pt) 1974-02-27 1975-02-25 Interruptor de circuito eletrico aperfeicoado
ES435061A ES435061A1 (es) 1974-02-27 1975-02-25 Un dispositivo disyuntor electrico.
FR7506046A FR2262396A1 (enrdf_load_stackoverflow) 1974-02-27 1975-02-26
IT20717/75A IT1033245B (it) 1974-02-27 1975-02-27 Interuttore a scattio di circuito elettrico
JP50023509A JPS50119973A (enrdf_load_stackoverflow) 1974-02-27 1975-02-27
AU78416/75A AU496695B2 (en) 1974-02-27 1976-02-21 Improvements in or relating to circuit breaker
JP1978130318U JPS5424285Y2 (enrdf_load_stackoverflow) 1974-02-27 1978-09-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB882574A GB1459298A (en) 1974-02-27 1974-02-27 Electric circuit breakers

Publications (1)

Publication Number Publication Date
GB1459298A true GB1459298A (en) 1976-12-22

Family

ID=9859950

Family Applications (1)

Application Number Title Priority Date Filing Date
GB882574A Expired GB1459298A (en) 1974-02-27 1974-02-27 Electric circuit breakers

Country Status (9)

Country Link
JP (2) JPS50119973A (enrdf_load_stackoverflow)
AR (1) AR204737A1 (enrdf_load_stackoverflow)
BR (1) BR7501135A (enrdf_load_stackoverflow)
CA (1) CA1020992A (enrdf_load_stackoverflow)
ES (1) ES435061A1 (enrdf_load_stackoverflow)
FR (1) FR2262396A1 (enrdf_load_stackoverflow)
GB (1) GB1459298A (enrdf_load_stackoverflow)
IT (1) IT1033245B (enrdf_load_stackoverflow)
ZA (1) ZA75860B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109841461A (zh) * 2017-11-29 2019-06-04 施耐德电气美国股份有限公司 具有可移动框架和磁耦合的微型电路断路器非接触螺线管

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4714907A (en) * 1985-07-31 1987-12-22 Merlin Gerin Miniature electrical circuit breaker with multiple moving contacts and thermomagnetic trip release
FR2585877B1 (fr) * 1985-07-31 1987-10-23 Merlin Gerin Declencheur magnetothermique associe au mecanisme d'un disjoncteur miniature a boitier isolant

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4117942Y1 (enrdf_load_stackoverflow) * 1964-06-16 1966-08-20
JPS4430032Y1 (enrdf_load_stackoverflow) * 1965-12-09 1969-12-11

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109841461A (zh) * 2017-11-29 2019-06-04 施耐德电气美国股份有限公司 具有可移动框架和磁耦合的微型电路断路器非接触螺线管
EP3493236A1 (en) * 2017-11-29 2019-06-05 Schneider Electric USA, Inc. Noncontact solenoid for miniature circuit breakers with a movable frame and magnetic coupling
US10535484B2 (en) 2017-11-29 2020-01-14 Schneider Electric USA, Inc. Noncontact solenoid for miniature circuit breakers with a movable frame and magnetic coupling
CN109841461B (zh) * 2017-11-29 2021-10-08 施耐德电气美国股份有限公司 具有可移动框架和磁耦合的微型电路断路器非接触螺线管

Also Published As

Publication number Publication date
ES435061A1 (es) 1976-12-16
FR2262396A1 (enrdf_load_stackoverflow) 1975-09-19
BR7501135A (pt) 1975-12-02
JPS50119973A (enrdf_load_stackoverflow) 1975-09-19
JPS5424285Y2 (enrdf_load_stackoverflow) 1979-08-17
IT1033245B (it) 1979-07-10
CA1020992A (en) 1977-11-15
AU7841675A (en) 1976-08-26
ZA75860B (en) 1976-01-28
AR204737A1 (es) 1976-02-27
JPS5452068U (enrdf_load_stackoverflow) 1979-04-11

Similar Documents

Publication Publication Date Title
GB893282A (en) Improvements in or relating to trip devices for automatic electric circuit breakers
GB1501968A (en) Automatic circuit breaker
ES430451A1 (es) Perfeccionamientos en interruptores automaticos.
GB611817A (en) Improvements in or relating to trip means for electric circuit breakers
GB1492906A (en) Electric circuit breaker
ES417370A1 (es) Un disyuntor de circuito.
GB1511886A (en) Electric circuit breaker
GB1500765A (en) Electrical power distribution system comprising current-limiting circuit-breakers
ES422728A1 (es) Mejoras en interruptor de circuito.
GB1472380A (en) Circuit breaker with adjustable thermal trip unit
GB1302569A (enrdf_load_stackoverflow)
GB832948A (en) Improvements in or relating to electric circuit breakers
GB1461813A (en) Circuit interrupter tripping device
GB1459298A (en) Electric circuit breakers
ES457762A1 (es) Perfeccionamientos introducidos en los interruptores de ins-talaciones electricas, en particular en interruptores pro- tectores de circuito con dispositivo protector de la corri- ente diferencial.
SE339712B (enrdf_load_stackoverflow)
GB1516154A (en) Circuit breaker with trip means
GB911844A (en) Improvements in or relating to electrical circuit breakers
GB1137325A (en) Improvements in electrical circuit breakers
GB904444A (en) Improvements in or relating to electric circuit breaking devices
GB965037A (en) Electric circuit breakers
GB1517307A (en) Automatic circuit breaker
GB817898A (en) An electric circuit breaker
GB601729A (en) An improved electric motor protection switch
GB838399A (en) Improvements in and relating to electric circuit breakers

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee