KR900008564A - 회로차단기의 개폐기구 - Google Patents

회로차단기의 개폐기구

Info

Publication number
KR900008564A
KR900008564A KR1019890016738A KR890016738A KR900008564A KR 900008564 A KR900008564 A KR 900008564A KR 1019890016738 A KR1019890016738 A KR 1019890016738A KR 890016738 A KR890016738 A KR 890016738A KR 900008564 A KR900008564 A KR 900008564A
Authority
KR
South Korea
Prior art keywords
circuit breaker
breaker switchgear
switchgear
circuit
breaker
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
KR1019890016738A
Other languages
English (en)
Other versions
KR920003204B1 (ko
Inventor
다쓰노리 다까하시
마고도 우누마
나오시 우찌다
Original Assignee
후지덴끼 가부시기가이샤
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 후지덴끼 가부시기가이샤 filed Critical 후지덴끼 가부시기가이샤
Publication of KR900008564A publication Critical patent/KR900008564A/ko
Application granted granted Critical
Publication of KR920003204B1 publication Critical patent/KR920003204B1/ko
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • 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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
    • H01H71/522—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism
    • H01H71/525—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism comprising a toggle between cradle and contact arm and mechanism spring acting between handle and toggle knee
    • 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
    • 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
KR1019890016738A 1988-11-18 1989-11-18 회로차단기의 개폐기구 Expired KR920003204B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP292054 1988-11-18
JP63292054A JPH0697591B2 (ja) 1988-11-18 1988-11-18 回路遮断器の開閉機構

Publications (2)

Publication Number Publication Date
KR900008564A true KR900008564A (ko) 1990-06-03
KR920003204B1 KR920003204B1 (ko) 1992-04-24

Family

ID=17776942

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890016738A Expired KR920003204B1 (ko) 1988-11-18 1989-11-18 회로차단기의 개폐기구

Country Status (3)

Country Link
US (1) US5082996A (ko)
JP (1) JPH0697591B2 (ko)
KR (1) KR920003204B1 (ko)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07109746B2 (ja) * 1989-01-06 1995-11-22 富士電機株式会社 回路遮断器の開閉機構
US5493088A (en) * 1994-03-03 1996-02-20 General Electric Company Assembly for high ampere-rated circuit breaker
JP3166908B2 (ja) * 1997-09-03 2001-05-14 富士電機株式会社 回路遮断器の開閉機構
US6798324B2 (en) 2002-10-10 2004-09-28 Square D Company Circuit breaker switching mechanism
JP4053493B2 (ja) * 2003-12-26 2008-02-27 三菱電機株式会社 回路遮断器
AT505602A1 (de) * 2006-09-01 2009-02-15 Moeller Gebaeudeautomation Gmb Schaltgerät
DE102006048124B4 (de) * 2006-10-06 2024-07-18 Siemens Aktiengesellschaft Fangeinrichtung für einen Antriebsstrang
CN101170031B (zh) * 2006-10-25 2010-12-22 浙江正泰电器股份有限公司 快速分断低压电路断路器
WO2009047945A1 (ja) * 2007-10-12 2009-04-16 Ryobi Ltd. スライド式切断機
KR101079012B1 (ko) * 2010-01-20 2011-11-01 엘에스산전 주식회사 한류형 배선용 차단기
EP2458612A1 (en) * 2010-11-29 2012-05-30 Eaton Industries GmbH Latching device for a circuit breaker

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1523407A (en) * 1977-07-20 1978-08-31 Dorman Smith Switchgear Ltd Electric circuit breakers
JPS58223233A (ja) * 1982-06-21 1983-12-24 株式会社日立製作所 回路しや断器
JPH0532922Y2 (ko) * 1986-09-09 1993-08-23

Also Published As

Publication number Publication date
JPH0697591B2 (ja) 1994-11-30
JPH02139823A (ja) 1990-05-29
KR920003204B1 (ko) 1992-04-24
US5082996A (en) 1992-01-21

Similar Documents

Publication Publication Date Title
DE69316952D1 (de) Schutzschalter
BR9303742A (pt) Disjuntor
BR9203731A (pt) Disjuntor
DE69029697D1 (de) Strombegrenzender Stromkreisunterbrecher
KR880006943U (ko) 회로 차단기
FI885788A7 (fi) Käyttökytkin koteloitua sähkökatkaisijaa varten
DE69119723D1 (de) Schutzschalter
BR8900278A (pt) Disjuntor
BR8904551A (pt) Disjuntor
BR9306584A (pt) Disjuntor
FI921820A7 (fi) Stroemavbrytare
DE69128946D1 (de) Schutzschalter
KR900008564A (ko) 회로차단기의 개폐기구
KR890011709U (ko) 회로차단기
DE69326380D1 (de) Schutzschaltgerät
KR880006969U (ko) 회로 차단기
DE69121467D1 (de) Mehrpoliger Überlastschalter
KR890023730U (ko) 다극회로 차단기
KR900012309A (ko) 회로차단기의 개폐기구
KR880005239U (ko) 다극회로 차단기
KR880006941U (ko) 회로 차단기
DE69029305D1 (de) Stromkreisunterbrecher
KR900001608U (ko) 다극회로 차단기
KR880005255U (ko) 다극회로 차단기
BR8905307A (pt) Disjuntor

Legal Events

Date Code Title Description
A201 Request for examination
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19891118

PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19891118

Comment text: Request for Examination of Application

PG1501 Laying open of application
G160 Decision to publish patent application
PG1605 Publication of application before grant of patent

Comment text: Decision on Publication of Application

Patent event code: PG16051S01I

Patent event date: 19920326

O035 Opposition [patent]: request for opposition

Free format text: OPPOSITION NUMBER: 001992001231; OPPOSITION DATE: 19920623

PO0301 Opposition

Comment text: Request for Opposition

Patent event code: PO03011R01D

Patent event date: 19920623

Opposition date: 19920623

Opposition identifier: 001992001231

O035 Opposition [patent]: request for opposition

Free format text: OPPOSITION NUMBER: 001993000023; OPPOSITION DATE: 19930519

PO0301 Opposition

Comment text: Request for Opposition

Patent event code: PO03011R01D

Patent event date: 19930519

Opposition date: 19930519

Opposition identifier: 001993000023

J2X1 Appeal (before the patent court)

Free format text: APPEAL AGAINST DECISION TO DECLINE REFUSAL

Free format text: TRIAL NUMBER: 1993201001787; APPEAL AGAINST DECISION TO DECLINE REFUSAL

PJ2001 Appeal

Appeal kind category: Appeal against decision to decline refusal

Decision date: 19951031

Appeal identifier: 1993201001787

Request date: 19930913

AMND Amendment
PB0901 Examination by re-examination before a trial

Comment text: Amendment to Specification, etc.

Patent event date: 19931011

Patent event code: PB09011R02I

Comment text: Request for Trial against Decision on Refusal

Patent event date: 19930913

Patent event code: PB09011R01I