GB0616997D0 - Instantaneous trip mechanism for mould cased circuit breaker - Google Patents

Instantaneous trip mechanism for mould cased circuit breaker

Info

Publication number
GB0616997D0
GB0616997D0 GBGB0616997.3A GB0616997A GB0616997D0 GB 0616997 D0 GB0616997 D0 GB 0616997D0 GB 0616997 A GB0616997 A GB 0616997A GB 0616997 D0 GB0616997 D0 GB 0616997D0
Authority
GB
United Kingdom
Prior art keywords
circuit breaker
trip mechanism
instantaneous trip
cased circuit
mould cased
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.)
Granted
Application number
GBGB0616997.3A
Other versions
GB2441356A (en
GB2441356B (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.)
LS Electric Co Ltd
Original Assignee
LS Industrial Systems Co 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 LS Industrial Systems Co Ltd filed Critical LS Industrial Systems Co Ltd
Priority to GB0616997A priority Critical patent/GB2441356B/en
Publication of GB0616997D0 publication Critical patent/GB0616997D0/en
Publication of GB2441356A publication Critical patent/GB2441356A/en
Application granted granted Critical
Publication of GB2441356B publication Critical patent/GB2441356B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/74Means for adjusting the conditions under which the device will function to provide protection
    • H01H71/7463Adjusting only the electromagnetic mechanism
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/74Means for adjusting the conditions under which the device will function to provide protection
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00Contacts
    • H01H1/12Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20Bridging contacts
    • H01H1/2041Rotating bridge

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
GB0616997A 2006-08-29 2006-08-29 Instantaneous trip mechanism for mould cased circuit breaker Expired - Fee Related GB2441356B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0616997A GB2441356B (en) 2006-08-29 2006-08-29 Instantaneous trip mechanism for mould cased circuit breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0616997A GB2441356B (en) 2006-08-29 2006-08-29 Instantaneous trip mechanism for mould cased circuit breaker

Publications (3)

Publication Number Publication Date
GB0616997D0 true GB0616997D0 (en) 2006-10-04
GB2441356A GB2441356A (en) 2008-03-05
GB2441356B GB2441356B (en) 2008-10-29

Family

ID=37102936

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0616997A Expired - Fee Related GB2441356B (en) 2006-08-29 2006-08-29 Instantaneous trip mechanism for mould cased circuit breaker

Country Status (1)

Country Link
GB (1) GB2441356B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109449064A (en) * 2018-12-15 2019-03-08 浙江正泰电器股份有限公司 Electromagnetic tripping apparatus and breaker

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102514032B1 (en) * 2016-02-22 2023-03-24 엘에스일렉트릭(주) Instant trip mechanism for molded case circuit breaker
CN106356264B (en) * 2016-08-29 2018-01-23 天津市百利电气有限公司 The dropout of omnipotent breaker controller and resetting means

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3345591A (en) * 1966-06-29 1967-10-03 Square D Co Electric circuit breaker with improved tripping means including a heater strip in the thermal tripping means and adjustable air gaps in the magnetic tripping means
GB2004699B (en) * 1977-09-17 1982-01-27 Dorman Smith Switchgear Ltd Electric circuit breakers
US4630019A (en) * 1984-09-28 1986-12-16 Westinghouse Electric Corp. Molded case circuit breaker with calibration adjusting means for a bimetal
US4958136A (en) * 1989-03-08 1990-09-18 Westinghouse Electric Corp. Circuit breaker with individual gap adjustment at high and low settings of magnetic trip
DE19903911B4 (en) * 1999-02-01 2004-09-23 Ge Power Controls Polska Sp.Z.O.O. Tripping device for switches and switch contact arrangement
US6486759B2 (en) * 2000-11-29 2002-11-26 General Electric Company Circuit breaker calibration screw

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109449064A (en) * 2018-12-15 2019-03-08 浙江正泰电器股份有限公司 Electromagnetic tripping apparatus and breaker
CN109449064B (en) * 2018-12-15 2024-05-14 浙江正泰电器股份有限公司 Electromagnetic trip device and circuit breaker

Also Published As

Publication number Publication date
GB2441356A (en) 2008-03-05
GB2441356B (en) 2008-10-29

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Legal Events

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

Effective date: 20230829