EP0541078A3 - Polyphase high-voltage circuit breaker - Google Patents

Polyphase high-voltage circuit breaker Download PDF

Info

Publication number: EP0541078A3
Authority: EP; European Patent Office
Prior art keywords: circuit breaker; voltage circuit; polyphase high; polyphase; voltage
Prior art date: 1991-11-08
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

EP19920118932

Other versions

EP0541078B1 (en

EP0541078A2 (en

Inventor

Ulf Akesson

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.)

ABB AB

Original Assignee

Asea Brown Boveri AB

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.)

1991-11-08

Filing date

1992-11-05

Publication date

1993-09-22

1992-11-05 Application filed by Asea Brown Boveri AB filed Critical Asea Brown Boveri AB

1993-05-12 Publication of EP0541078A2 publication Critical patent/EP0541078A2/en

1993-09-22 Publication of EP0541078A3 publication Critical patent/EP0541078A3/en

1996-07-31 Application granted granted Critical

1996-07-31 Publication of EP0541078B1 publication Critical patent/EP0541078B1/en

2012-11-05 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
- H01H9/56—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere for ensuring operation of the switch at a predetermined point in the AC cycle
- H01H9/563—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere for ensuring operation of the switch at a predetermined point in the AC cycle for multipolar switches, e.g. different timing for different phases, selecting phase with first zero-crossing

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Breakers (AREA)
Circuit Breakers (AREA)

EP19920118932 1991-11-08 1992-11-05 Polyphase high-voltage circuit breaker Expired - Lifetime EP0541078B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE9103300A SE9103300L (en)	1991-11-08	1991-11-08	Triple High Voltage Switch
SE9103300		1991-11-08

Publications (3)

Publication Number	Publication Date
EP0541078A2 EP0541078A2 (en)	1993-05-12
EP0541078A3 true EP0541078A3 (en)	1993-09-22
EP0541078B1 EP0541078B1 (en)	1996-07-31

Family

ID=20384271

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19920118932 Expired - Lifetime EP0541078B1 (en)	1991-11-08	1992-11-05	Polyphase high-voltage circuit breaker

Country Status (4)

Country	Link
EP (1)	EP0541078B1 (en)
DE (1)	DE69212563T2 (en)
ES (1)	ES2092616T3 (en)
SE (1)	SE9103300L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ATE146623T1 (en) *	1994-01-12	1997-01-15	Gec Alsthom T & D Ag	MULTI-POLE SWITCH FOR STAGED SWITCHING ON OR OFF
FR2760125B1 (en) *	1997-02-27	2003-08-22	Gec Alsthom T & D Sa	SWITCH FOR FIVE-POLE DISCONNECTOR FOR PHASE INVERTER USE

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH337907A (en) *	1955-03-08	1959-04-30	Sprecher & Schuh Ag	Multipole disconnector
EP0094858A1 (en) *	1982-05-10	1983-11-23	Merlin Gerin	Operating device for the poles of a high-voltage multi-pole circuit breaker
EP0197339A1 (en) *	1985-03-27	1986-10-15	BBC Brown Boveri AG	High tension circuit breaker with closing resistor
DE3810453A1 (en) *	1987-04-09	1988-10-27	Asea Brown Boveri	MULTI-PHASE HIGH VOLTAGE SWITCH
US4788392A (en) *	1986-12-30	1988-11-29	Hitachi, Ltd.	Tank type gas circuit breaker

1991
- 1991-11-08 SE SE9103300A patent/SE9103300L/en not_active IP Right Cessation
1992
- 1992-11-05 ES ES92118932T patent/ES2092616T3/en not_active Expired - Lifetime
- 1992-11-05 EP EP19920118932 patent/EP0541078B1/en not_active Expired - Lifetime
- 1992-11-05 DE DE1992612563 patent/DE69212563T2/en not_active Expired - Lifetime

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH337907A (en) *	1955-03-08	1959-04-30	Sprecher & Schuh Ag	Multipole disconnector
EP0094858A1 (en) *	1982-05-10	1983-11-23	Merlin Gerin	Operating device for the poles of a high-voltage multi-pole circuit breaker
EP0197339A1 (en) *	1985-03-27	1986-10-15	BBC Brown Boveri AG	High tension circuit breaker with closing resistor
US4788392A (en) *	1986-12-30	1988-11-29	Hitachi, Ltd.	Tank type gas circuit breaker
DE3810453A1 (en) *	1987-04-09	1988-10-27	Asea Brown Boveri	MULTI-PHASE HIGH VOLTAGE SWITCH

Also Published As

Publication number	Publication date
SE468872B (en)	1993-03-29
DE69212563T2 (en)	1997-03-06
DE69212563D1 (en)	1996-09-05
EP0541078B1 (en)	1996-07-31
SE9103300L (en)	1993-03-29
EP0541078A2 (en)	1993-05-12
ES2092616T3 (en)	1996-12-01
SE9103300D0 (en)	1991-11-08

Publication	Publication Date	Title
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HK1008622A1 (en)	1999-05-14	Gas-insulated circuit breaker arrangement
GB9304073D0 (en)	1993-04-14	Drawer-tyre circuit interrupter
GB2272119B (en)	1996-04-10	Circuit breaker trip circuit supervision
EP0483840A3 (en)	1993-03-17	High-voltage circuit breaker
ZA911873B (en)	1992-01-29	Prealarm circuit breaker
EP0481309A3 (en)	1993-03-17	Terminal for circuit breaker
EP0443684A3 (en)	1992-08-12	Circuit breaker
GB2284935A8 (en)	1995-07-31	Circuit breaker
GB9220203D0 (en)	1992-11-04	Circuit breakers
EP0541078A3 (en)	1993-09-22	Polyphase high-voltage circuit breaker
EP0408982A3 (en)	1992-07-01	Overcurrent circuit breaker
HUT61127A (en)	1992-11-30	Hyperrapid circuit breaker
EP0572346A3 (en)	1994-07-27	High-voltage circuit breaker

Legal Events

Date	Code	Title	Description
1993-03-26	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
1993-05-12	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): CH DE ES FR GB IT LI
1993-08-02	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
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1994-05-18	17P	Request for examination filed	Effective date: 19940318
1995-11-15	17Q	First examination report despatched	Effective date: 19950929
1996-01-26	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
1996-05-16	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
1996-06-14	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
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1996-10-18	ET	Fr: translation filed
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