DE3750712T2 - Leistungstrennschalter. - Google Patents

Leistungstrennschalter.

Info

Publication number: DE3750712T2
Authority: DE; Germany
Prior art keywords: circuit breaker; breaker; circuit
Prior art date: 1986-08-07
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

DE3750712T

Other languages

English (en)

Other versions

DE3750712D1 (de

Inventor

Haruhisa C O Fukuyama Sei Toda

Kazuhiro C O Fukuyama Se Ishii

Toshiyuki C O Fukuyama Tanibe

Hiroaki C O Fukuyama Fugihisa

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.)

1986-08-07

Filing date

1987-08-06

Publication date

1995-06-14

1987-08-06 Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp

1994-12-08 Publication of DE3750712D1 publication Critical patent/DE3750712D1/de

1995-06-14 Application granted granted Critical

1995-06-14 Publication of DE3750712T2 publication Critical patent/DE3750712T2/de

2007-08-07 Anticipated expiration legal-status Critical

Status Expired - Fee Related 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
- 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
- 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
- H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
- H01H71/7409—Interchangeable elements
- 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
- H01H71/123—Automatic release mechanisms with or without manual release using a solid-state trip unit

DE3750712T 1986-08-07 1987-08-06 Leistungstrennschalter. Expired - Fee Related DE3750712T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP61187265A JP2583491B2 (ja)	1986-08-07	1986-08-07	回路しや断器

Publications (2)

Publication Number	Publication Date
DE3750712D1 DE3750712D1 (de)	1994-12-08
DE3750712T2 true DE3750712T2 (de)	1995-06-14

Family

ID=16202953

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE3750712T Expired - Fee Related DE3750712T2 (de)	1986-08-07	1987-08-06	Leistungstrennschalter.

Country Status (5)

Country	Link
US (1)	US4754246A (de)
EP (1)	EP0255955B1 (de)
JP (1)	JP2583491B2 (de)
KR (1)	KR900006771B1 (de)
DE (1)	DE3750712T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2628261B1 (fr) *	1988-03-02	1991-04-19	Legrand Sa	Disjoncteur a mecanisme a franchissement de point mort
US5652420A (en) *	1995-11-14	1997-07-29	Eaton Corporation	Modular contactor control system
EP0948020A3 (de) *	1998-04-02	2000-06-07	Circuit Breaker Industries Limited	Auslöseeinheit für einen hydraulischer /magnetischer Lastschalter
US6137386A (en) *	1999-08-18	2000-10-24	Eaton Corporation	Circuit breaker with trip unit mounted tripping plunger and latch therefore
US6597266B1 (en) *	1999-11-05	2003-07-22	Siemens Energy & Automation, Inc.	External actuator interlock mechanism for circuit breaker
DE10023966C1 (de) *	2000-05-16	2001-11-08	Siemens Ag	Verbraucherabzweig
JP4090850B2 (ja) *	2002-11-13	2008-05-28	三菱電機株式会社	回路遮断器
US7911302B2 (en) *	2007-11-15	2011-03-22	General Electric Company	Secondary trip system for circuit breaker
EP2079091B1 (de) *	2008-01-10	2014-01-29	Schneider Electric Industries SAS	Gehäuse eines elektronischen Auslösers für Sicherungsschalter, elektronische Auslösevorrichtung und Montageverfahren
CN104201069A (zh) *	2014-09-05	2014-12-10	武汉大学	一种特高压断路器连杆传动机构及控制方法
CN104241044B (zh) *	2014-10-15	2017-06-27	武汉大学	一种特高压断路器连杆传动机构及传动方法
CN108352278B (zh) *	2015-11-06	2020-02-28	万高电机及控制装置自动化有限公司	具有可插拔跳闸模块的断路器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3775713A (en) *	1972-11-03	1973-11-27	Westinghouse Electric Corp	Circuit breaker with externally operable means for manual adjustment and manual tripping
US4037184A (en) *	1976-04-09	1977-07-19	I-T-E Imperial Corporation	Lockout and cover interlock for circuit breaker
US4064469A (en) *	1976-04-12	1977-12-20	I-T-E Imperial Corporation	Interchangeable solid state and thermal-magnetic trip units
FR2349207A1 (fr) *	1976-04-21	1977-11-18	Unelec	Declencheur interchangeable pour disjoncteur
JPS55112354U (de) *	1979-01-31	1980-08-07
US4281359A (en) *	1980-03-14	1981-07-28	General Electric Company	Static trip unit for molded case circuit breakers
JPS6068524A (ja) *	1983-09-21	1985-04-19	三菱電機株式会社	回路しや断器
JPS60241623A (ja) *	1984-05-15	1985-11-30	富士電機株式会社	漏電しや断器
JPS61107631A (ja) *	1984-10-30	1986-05-26	株式会社東芝	回路しや断器

1986
- 1986-08-07 JP JP61187265A patent/JP2583491B2/ja not_active Expired - Lifetime
1987
- 1987-05-28 KR KR1019870005325A patent/KR900006771B1/ko not_active IP Right Cessation
- 1987-07-31 US US07/080,108 patent/US4754246A/en not_active Expired - Fee Related
- 1987-08-06 EP EP87111408A patent/EP0255955B1/de not_active Expired - Lifetime
- 1987-08-06 DE DE3750712T patent/DE3750712T2/de not_active Expired - Fee Related

Also Published As

Publication number	Publication date
JPS6343235A (ja)	1988-02-24
US4754246A (en)	1988-06-28
EP0255955A3 (en)	1989-12-27
KR880014613A (ko)	1988-12-24
DE3750712D1 (de)	1994-12-08
JP2583491B2 (ja)	1997-02-19
EP0255955B1 (de)	1994-11-02
KR900006771B1 (ko)	1990-09-21
EP0255955A2 (de)	1988-02-17

Legal Events

Date	Code	Title
1995-11-02	8320	Willingness to grant licences declared (paragraph 23)
1995-11-30	8364	No opposition during term of opposition
2001-09-06	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DK590187A (da)	1988-05-14	Trykt-kredsloebsantenne
DE3751376D1 (de)	1995-08-03	Schaltungselement.
FI853410L (fi)	1986-03-07	Kopplingsanordning.
KR880006943U (ko)	1988-05-31	회로 차단기
DK638687A (da)	1988-06-09	Baereboelgereproducerende kredsloeb
DE3786778T2 (de)	1993-11-18	Spannungsvergleichsschaltung.
DE3683698D1 (de)	1992-03-12	Kompakter leistungsschalter.
DE3788971D1 (de)	1994-03-17	Spannungsvergleichsschaltung.
DE3789165T2 (de)	1994-10-06	Schaltanlage.
DE3750712D1 (de)	1994-12-08	Leistungstrennschalter.
KR890011709U (ko)	1989-07-15	회로차단기
FI852164L (fi)	1986-01-20	Kopplingsanordning.
KR880006969U (ko)	1988-05-31	회로 차단기
DE3582397D1 (de)	1991-05-08	Schutzschalter.
KR880006941U (ko)	1988-05-31	회로 차단기
DE3888007T2 (de)	1994-06-09	Schutzschalter.
BR8704856A (pt)	1988-05-17	Disjuntor
DE3680094D1 (de)	1991-08-08	Leistungsschalter.
DE3768729D1 (de)	1991-04-25	Kurzschlussschutz.
DE3787037D1 (de)	1993-09-23	Halteschaltung.
FI853102L (fi)	1986-04-28	Kopplingsanordning.
KR880003379U (ko)	1988-04-13	회로 차단기
DE3788277T2 (de)	1994-03-31	Leistungsschalter.
DE3786492D1 (de)	1993-08-19	Stromkreisunterbrecher.
KR880006940U (ko)	1988-05-31	회로 차단기