EP1168391A4 - Schutzschalter - Google Patents

Schutzschalter

Info

Publication number: EP1168391A4
Authority: EP; European Patent Office
Prior art keywords: movable element; pin; lateral wall; contact arm; element pin
Prior art date: 2000-01-11
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

EP00900171A

Other languages

English (en)

French (fr)

Other versions

EP1168391B1 (de

EP1168391A1 (de

Inventor

Hiroshi Okashita

Junichi Kawakami

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.)

2000-01-11

Filing date

2000-01-11

Publication date

2003-08-13

2000-01-11 Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp

2002-01-02 Publication of EP1168391A1 publication Critical patent/EP1168391A1/de

2003-08-13 Publication of EP1168391A4 publication Critical patent/EP1168391A4/de

2005-11-30 Application granted granted Critical

2005-11-30 Publication of EP1168391B1 publication Critical patent/EP1168391B1/de

2020-01-11 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/22—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
- H01H1/221—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member
- H01H1/226—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member having a plurality of parallel contact bars
- 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
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H2071/0292—Housing or frames containing grooves or slots for guiding movable parts
- 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
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/0207—Mounting or assembling the different parts of the circuit breaker
- 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
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/025—Constructional details of housings or casings not concerning the mounting or assembly of the different internal parts
- 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
- H01H71/504—Manual reset mechanisms which may be also used for manual release provided with anti-rebound means
- 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
- H01H73/04—Contacts

Landscapes

Breakers (AREA)

EP00900171A 2000-01-11 2000-01-11 Schutzschalter Expired - Lifetime EP1168391B1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/JP2000/000076 WO2001052289A1 (fr)	2000-01-11	2000-01-11	Coupe-circuit

Publications (3)

Publication Number	Publication Date
EP1168391A1 EP1168391A1 (de)	2002-01-02
EP1168391A4 true EP1168391A4 (de)	2003-08-13
EP1168391B1 EP1168391B1 (de)	2005-11-30

Family

ID=11735563

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP00900171A Expired - Lifetime EP1168391B1 (de)	2000-01-11	2000-01-11	Schutzschalter

Country Status (8)

Country	Link
EP (1)	EP1168391B1 (de)
JP (1)	JP4329922B2 (de)
KR (1)	KR100447439B1 (de)
CN (1)	CN1189904C (de)
DE (1)	DE60024426T2 (de)
ES (1)	ES2249243T3 (de)
TW (1)	TW512380B (de)
WO (1)	WO2001052289A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1732098A4 (de) *	2004-01-28	2009-05-13	Mitsubishi Electric Corp	Unterbrecher
KR100835017B1 (ko)	2006-07-27	2008-06-03	미쓰비시덴키 가부시키가이샤	차단기
JP2009134995A (ja) *	2007-11-30	2009-06-18	Mitsubishi Electric Corp	気中遮断器
KR200469351Y1 (ko) *	2009-09-11	2013-10-07	현대중공업 주식회사	고정단과 가동자의 금속간 마찰 방지를 위한 가이드링과 홈의 구조

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH04118825A (ja) *	1990-09-07	1992-04-20	Mitsubishi Electric Corp	遮断器
US5146194A (en) *	1988-10-12	1992-09-08	Westinghouse Electric Corp.	Screw adjustable clinch joint with bosses
US5898146A (en) *	1997-09-18	1999-04-27	Eaton Corporation	Molded case circuit breaker with modular crossbar
JPH11306950A (ja) *	1998-04-21	1999-11-05	Mitsubishi Electric Corp	回路遮断器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2965332B2 (ja) *	1990-07-10	1999-10-18	テンパール工業株式会社	回路遮断器
US5093544A (en) *	1991-01-18	1992-03-03	General Electric Company	Molded case circuit breaker movable contact arm mounting arrangement

2000
- 2000-01-11 KR KR10-2001-7011377A patent/KR100447439B1/ko not_active Expired - Fee Related
- 2000-01-11 WO PCT/JP2000/000076 patent/WO2001052289A1/ja not_active Ceased
- 2000-01-11 ES ES00900171T patent/ES2249243T3/es not_active Expired - Lifetime
- 2000-01-11 DE DE60024426T patent/DE60024426T2/de not_active Expired - Lifetime
- 2000-01-11 TW TW089100297A patent/TW512380B/zh not_active IP Right Cessation
- 2000-01-11 CN CNB008045852A patent/CN1189904C/zh not_active Expired - Fee Related
- 2000-01-11 EP EP00900171A patent/EP1168391B1/de not_active Expired - Lifetime
- 2000-01-11 JP JP2001552417A patent/JP4329922B2/ja not_active Expired - Fee Related

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5146194A (en) *	1988-10-12	1992-09-08	Westinghouse Electric Corp.	Screw adjustable clinch joint with bosses
JPH04118825A (ja) *	1990-09-07	1992-04-20	Mitsubishi Electric Corp	遮断器
US5898146A (en) *	1997-09-18	1999-04-27	Eaton Corporation	Molded case circuit breaker with modular crossbar
JPH11306950A (ja) *	1998-04-21	1999-11-05	Mitsubishi Electric Corp	回路遮断器

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 016, no. 372 (E - 1246) 11 August 1992 (1992-08-11) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 02 29 February 2000 (2000-02-29) *
See also references of WO0152289A1 *

Also Published As

Publication number	Publication date
KR100447439B1 (ko)	2004-09-04
CN1189904C (zh)	2005-02-16
DE60024426T2 (de)	2006-08-10
DE60024426D1 (de)	2006-01-05
TW512380B (en)	2002-12-01
CN1342324A (zh)	2002-03-27
EP1168391B1 (de)	2005-11-30
JP4329922B2 (ja)	2009-09-09
ES2249243T3 (es)	2006-04-01
KR20010108328A (ko)	2001-12-07
EP1168391A1 (de)	2002-01-02
WO2001052289A1 (fr)	2001-07-19

Legal Events

Date	Code	Title	Description
2001-11-16	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
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2002-10-30	17P	Request for examination filed	Effective date: 20020627
2002-12-18	R17P	Request for examination filed (corrected)	Effective date: 20010627
2003-08-13	A4	Supplementary search report drawn up and despatched	Effective date: 20030626
2004-05-26	RBV	Designated contracting states (corrected)	Designated state(s): DE ES FR GB
2005-01-12	17Q	First examination report despatched	Effective date: 20041201
2005-06-04	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2005-10-13	GRAS	Grant fee paid	Free format text: ORIGINAL CODE: EPIDOSNIGR3
2005-10-14	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
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2006-05-03	RAP2	Party data changed (patent owner data changed or rights of a patent transferred)	Owner name: MITSUBISHI DENKI KABUSHIKI KAISHA
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2006-06-30	ET	Fr: translation filed
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2006-10-06	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
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