CN1067486C - 电路断路器 - Google Patents

电路断路器 Download PDF

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Publication number
CN1067486C
CN1067486C CN98118337A CN98118337A CN1067486C CN 1067486 C CN1067486 C CN 1067486C CN 98118337 A CN98118337 A CN 98118337A CN 98118337 A CN98118337 A CN 98118337A CN 1067486 C CN1067486 C CN 1067486C
Authority
CN
China
Prior art keywords
movable contact
contact shoe
circuit breaker
contact
state
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 - Fee Related
Application number
CN98118337A
Other languages
English (en)
Chinese (zh)
Other versions
CN1208942A (zh
Inventor
细贝节夫
日高俊治
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of CN1208942A publication Critical patent/CN1208942A/zh
Application granted granted Critical
Publication of CN1067486C publication Critical patent/CN1067486C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • H01H73/02—Details
    • 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
    • H01H73/02—Details
    • H01H73/12—Means for indicating condition of the switch

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  • Breakers (AREA)
CN98118337A 1997-08-20 1998-08-11 电路断路器 Expired - Fee Related CN1067486C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP223407/1997 1997-08-20
JP9223407A JPH1167047A (ja) 1997-08-20 1997-08-20 回路遮断器
JP223407/97 1997-08-20

Publications (2)

Publication Number Publication Date
CN1208942A CN1208942A (zh) 1999-02-24
CN1067486C true CN1067486C (zh) 2001-06-20

Family

ID=16797668

Family Applications (1)

Application Number Title Priority Date Filing Date
CN98118337A Expired - Fee Related CN1067486C (zh) 1997-08-20 1998-08-11 电路断路器

Country Status (5)

Country Link
JP (1) JPH1167047A (id)
KR (1) KR19990023140A (id)
CN (1) CN1067486C (id)
ID (1) ID20729A (id)
TW (1) TW368670B (id)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103077863B (zh) * 2011-10-26 2015-01-28 乐星产电(无锡)有限公司 小型断路器
CN106450808A (zh) * 2016-09-09 2017-02-22 新疆八钢铁股份有限公司 一种快速接线柱
KR102364731B1 (ko) * 2017-03-16 2022-02-18 엘에스일렉트릭(주) 회로 차단기
JP2024076186A (ja) * 2022-11-24 2024-06-05 河村電器産業株式会社 回路遮断器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1060442A (ja) * 1996-08-14 1998-03-03 Chisso Corp 液晶組成物および液晶表示素子

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1060442A (ja) * 1996-08-14 1998-03-03 Chisso Corp 液晶組成物および液晶表示素子

Also Published As

Publication number Publication date
ID20729A (id) 1999-02-25
TW368670B (en) 1999-09-01
CN1208942A (zh) 1999-02-24
JPH1167047A (ja) 1999-03-09
KR19990023140A (ko) 1999-03-25

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Legal Events

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C06 Publication
PB01 Publication
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee