GB2117973B - Circuit protecting sensor - Google Patents

Circuit protecting sensor

Info

Publication number
GB2117973B
GB2117973B GB08210138A GB8210138A GB2117973B GB 2117973 B GB2117973 B GB 2117973B GB 08210138 A GB08210138 A GB 08210138A GB 8210138 A GB8210138 A GB 8210138A GB 2117973 B GB2117973 B GB 2117973B
Authority
GB
United Kingdom
Prior art keywords
circuit protecting
protecting sensor
sensor
circuit
protecting
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
GB08210138A
Other versions
GB2117973A (en
Inventor
Takaaki Chuzawa
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to GB08210138A priority Critical patent/GB2117973B/en
Publication of GB2117973A publication Critical patent/GB2117973A/en
Application granted granted Critical
Publication of GB2117973B publication Critical patent/GB2117973B/en
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
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/34—Electromagnetic mechanisms having two or more armatures controlled by a common winding
    • H01H71/345—Electromagnetic mechanisms having two or more armatures controlled by a common winding having a delayed movable core and a movable armature
GB08210138A 1982-04-06 1982-04-06 Circuit protecting sensor Expired GB2117973B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08210138A GB2117973B (en) 1982-04-06 1982-04-06 Circuit protecting sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08210138A GB2117973B (en) 1982-04-06 1982-04-06 Circuit protecting sensor

Publications (2)

Publication Number Publication Date
GB2117973A GB2117973A (en) 1983-10-19
GB2117973B true GB2117973B (en) 1986-01-08

Family

ID=10529544

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08210138A Expired GB2117973B (en) 1982-04-06 1982-04-06 Circuit protecting sensor

Country Status (1)

Country Link
GB (1) GB2117973B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58169732A (en) * 1982-03-31 1983-10-06 松下電工株式会社 Circuit breaker
EP0181103B1 (en) * 1984-11-02 1991-04-03 Circuit Breaker Industries Limited Circuit breaker
ZA936632B (en) * 1992-09-14 1994-03-30 Circuit Breaker Ind An electro-magnetic device
ATE189938T1 (en) * 1994-01-17 2000-03-15 Circuit Breaker Ind ACTUATING DEVICE FOR CIRCUIT SWITCHES
CN1041971C (en) * 1994-02-28 1999-02-03 断路器工业有限公司 An electro-magnetic device
US8749329B2 (en) * 2011-04-14 2014-06-10 Carling Technologies, Inc. Magnetic circuit interrupter with current limiting capability
AT511791A2 (en) * 2011-08-12 2013-02-15 Eaton Gmbh SHUTTER FOR A PROTECTION SWITCH

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE482520A (en) * 1947-05-17

Also Published As

Publication number Publication date
GB2117973A (en) 1983-10-19

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Legal Events

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

Effective date: 19950406