KR890005786A - 차단기의 조작기구 - Google Patents

차단기의 조작기구 Download PDF

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Publication number
KR890005786A
KR890005786A KR1019880008804A KR880008804A KR890005786A KR 890005786 A KR890005786 A KR 890005786A KR 1019880008804 A KR1019880008804 A KR 1019880008804A KR 880008804 A KR880008804 A KR 880008804A KR 890005786 A KR890005786 A KR 890005786A
Authority
KR
South Korea
Prior art keywords
operating lever
lever
point
crypt
links
Prior art date
Application number
KR1019880008804A
Other languages
English (en)
Other versions
KR910006799B1 (ko
Inventor
가즈아끼 오야마
히데오 노지리
Original Assignee
시끼모리야
미쓰비시전기 주식회사
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
Priority claimed from JP24106387A external-priority patent/JPH06105579B2/ja
Priority claimed from JP62241061A external-priority patent/JPS6484531A/ja
Priority claimed from JP24106287A external-priority patent/JPH06105578B2/ja
Application filed by 시끼모리야, 미쓰비시전기 주식회사 filed Critical 시끼모리야
Publication of KR890005786A publication Critical patent/KR890005786A/ko
Application granted granted Critical
Publication of KR910006799B1 publication Critical patent/KR910006799B1/ko

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/04—Energy stored by deformation of elastic members
    • H01H5/06—Energy stored by deformation of elastic members by compression or extension of coil springs
    • H01H5/08—Energy stored by deformation of elastic members by compression or extension of coil springs one end of spring transmitting movement to the contact member when the other end is moved by the operating part
    • 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
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/42—Driving mechanisms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/666—Operating arrangements
    • H01H2033/6667—Details concerning lever type driving rod arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
    • H01H2300/046—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H using snap closing mechanisms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/022—Details particular to three-phase circuit breakers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/666—Operating arrangements

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Abstract

내용 없음

Description

차단기의 조작기구
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 차단기 개방에서 리세트상태를 표시하는 정면도.
제2도는 차단기 투입상태를 표시하는 정면도.
제3도는 차단의 트립동작직후의 상태를 표시하는 정면도.

Claims (1)

  1. 일단이 회전자재하게 지지되고 타단부에 가동 접촉자를 연결한 조작기, 출력레버와, 일단이 회전자재하게 지지되고 타단부가 소정의 리세트 위치에서 레치장치에 계합되는 훅과, 상기 조작기구 출력레버의 상기 지지점과 상기 가동접촉자 연결점의 사이와 상기 훅의 상기 지지점과 상기 계합부의 사이를 서로 토굴(tiggle) 상으로 연결하는 제1 및 제 2 토굴링크와, 일단이 회전자재하게 지지된 조작레버와, 이 조작레버의 상기 지지점에서 소정거리만큼 이격된 상기 조작레버상의 일점과 상기 제1 및 제 2 토굴링크의 연결점사이에 장착된 탄력을 부가하는 스프링과, 암(arm)부가 있으며 프레임에 대하여 회전자재하게 지지된 핸들축과, 상기 핸들축의 상기 암부와 상기 조작레버를 연결하는 연결 링크와, 회전자재하게 지지되고 일단에 상기 조작기구 출력레버와 계합하여 소정위치를 보지하는 요()부와 상기 조작레버가 투입최종위치 근방에서 상기 조작레버에 접촉하여 회전구동되는 접촉부가 있고 조작기구의 리세트위치에서 상기 요부가 상기 조작기구 출력레버에 계합하여 차단기 개방위치를 보지하는 투입지연래치와 회전자재하게 지지되고 일단에 상기 제1 및 제 2 토굴링크의 연결점과 계합하여 소정위치를 보지하는 요부와 상기 조작레버가 트립최종위치 근방에서 상기 조작레버에 접속되어 회전구동되는 접촉부가 있으며 조작기구의 투입위치에서 상기 요부가 상기 제1 및 제 2 토굴링크의 연결부에 계합하여 차단기 투입위치를 볼지하는 트립지연래치를 구비한 것을 특징으로 하는 차단기의 조작기구.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880008804A 1987-09-26 1988-07-15 차단기의 조작기구 KR910006799B1 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP?62-241062 1987-09-26
JP62-241061 1987-09-26
JP24106387A JPH06105579B2 (ja) 1987-09-26 1987-09-26 遮断器の操作機構
JP62241061A JPS6484531A (en) 1987-09-26 1987-09-26 Operation mechanism of breaker
JP24106287A JPH06105578B2 (ja) 1987-09-26 1987-09-26 遮断器の操作機構
JP?62-241061 1987-09-26

Publications (2)

Publication Number Publication Date
KR890005786A true KR890005786A (ko) 1989-05-17
KR910006799B1 KR910006799B1 (ko) 1991-09-02

Family

ID=27332902

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880008804A KR910006799B1 (ko) 1987-09-26 1988-07-15 차단기의 조작기구

Country Status (2)

Country Link
US (1) US4935712A (ko)
KR (1) KR910006799B1 (ko)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04162321A (ja) * 1990-10-25 1992-06-05 Fuji Electric Co Ltd 回路遮断器の駆動装置
US5493088A (en) * 1994-03-03 1996-02-20 General Electric Company Assembly for high ampere-rated circuit breaker
FR2723252B1 (fr) * 1994-08-01 1996-09-13 Schneider Electric Sa Mecanisme de disjoncteur equipe d'un dispositif a ccumulateur d'energie a butee d'amortissement
JP2947095B2 (ja) * 1994-11-08 1999-09-13 ティアック株式会社 光ディスク装置及びアクセス制御方法
DE4442417C1 (de) * 1994-11-29 1996-02-15 Kloeckner Moeller Gmbh Schaltschloß für ein Niederspannungs-Schaltgerät
US5918732A (en) * 1994-11-29 1999-07-06 Klockner-Moeller Gmbh Power circuit breaker with a breaker mechanism and a breaker mechanism for a power circuit breaker with a lock for a low-voltage switch
US6448521B1 (en) * 2000-03-01 2002-09-10 General Electric Company Blocking apparatus for circuit breaker contact structure
US6346868B1 (en) * 2000-03-01 2002-02-12 General Electric Company Circuit interrupter operating mechanism
US6340925B1 (en) 2000-03-01 2002-01-22 General Electric Company Circuit breaker mechanism tripping cam
JP2001351486A (ja) * 2000-04-20 2001-12-21 Eaton Corp 真空スイッチ組立体を備えた成型ケース回路遮断器
US6770832B2 (en) 2002-12-19 2004-08-03 Eaton Corporation Vacuum electrical interrupter with pull-to-close mechanism
AT504033B1 (de) * 2003-07-17 2012-03-15 Moeller Gebaeudeautomation Kg Schutzschalter
US7239490B2 (en) * 2003-09-22 2007-07-03 Eaton Corporation Medium voltage vacuum circuit interrupter
DE112011105748T5 (de) * 2011-10-18 2014-09-25 Siemens Aktiengesellschaft Bei aus nicht auslösende Leistungsschalter und Verfahren zum Betrieb derselben
US9761394B2 (en) 2013-02-08 2017-09-12 Hubbell Incorporated Current interrupter for high voltage switches
US10600592B2 (en) * 2013-12-18 2020-03-24 Hubbell Incorporated Single bottle interrupter
WO2016103063A1 (en) * 2014-12-24 2016-06-30 Abb Technology Ltd. Tripping unit of a switching assembly
DE102018216210A1 (de) 2018-09-24 2020-03-26 Siemens Aktiengesellschaft Schnell auslösende Verklinkung, Auslösemechanismus und Schnellerder, Schnellschalter oder Kurzschließer
FR3103959B1 (fr) * 2019-12-03 2022-06-10 Schneider Electric Ind Sas Appareil de commutation électrique à contacts séparables et disjoncteur comprenant un tel appareil
US11545321B2 (en) 2020-03-31 2023-01-03 Hubbell Incorporated System and method for operating an electrical switch

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2361737A1 (fr) * 1976-08-09 1978-03-10 Unelec Disjoncteur avec dispositif de verrouillage de la poignee de commande en cas de soudure des contacts
JPS5953648B2 (ja) * 1978-08-31 1984-12-26 三菱電機株式会社 開閉装置

Also Published As

Publication number Publication date
US4935712A (en) 1990-06-19
KR910006799B1 (ko) 1991-09-02

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