EP0240884A3 - Drive for the generation of a linear movement of a consumer - Google Patents

Drive for the generation of a linear movement of a consumer Download PDF

Info

Publication number: EP0240884A3
Authority: EP; European Patent Office
Prior art keywords: consumer; generation; drive; linear movement; linear
Prior art date: 1986-04-05
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

EP87104645A

Other languages

German (de)

Other versions

EP0240884A2 (en

EP0240884B1 (en

Inventor

Joachim Eggers

Rudi Weingartner

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.)

BBC Brown Boveri AG Switzerland

Original Assignee

BBC Brown Boveri AG Switzerland

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.)

1986-04-05

Filing date

1987-03-28

Publication date

1988-01-07

1987-03-28 Application filed by BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland

1987-10-14 Publication of EP0240884A2 publication Critical patent/EP0240884A2/en

1988-01-07 Publication of EP0240884A3 publication Critical patent/EP0240884A3/en

1991-05-29 Application granted granted Critical

1991-05-29 Publication of EP0240884B1 publication Critical patent/EP0240884B1/en

2007-03-28 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
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
- H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
- H01H33/34—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator hydraulic

EP87104645A 1986-04-05 1987-03-28 Drive for the generation of a linear movement of a consumer Expired - Lifetime EP0240884B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19863611501 DE3611501A1 (en)	1986-04-05	1986-04-05	DRIVE FOR GENERATING A LINEAR MOVEMENT FOR A CONSUMER
DE3611501		1986-04-05

Publications (3)

Publication Number	Publication Date
EP0240884A2 EP0240884A2 (en)	1987-10-14
EP0240884A3 true EP0240884A3 (en)	1988-01-07
EP0240884B1 EP0240884B1 (en)	1991-05-29

Family

ID=6298048

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP87104645A Expired - Lifetime EP0240884B1 (en)	1986-04-05	1987-03-28	Drive for the generation of a linear movement of a consumer

Country Status (6)

Country	Link
EP (1)	EP0240884B1 (en)
JP (1)	JPH0737801B2 (en)
CN (1)	CN1008651B (en)
DE (2)	DE3611501A1 (en)
HU (1)	HU195685B (en)
PL (1)	PL156735B1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4011445A1 (en) *	1990-04-09	1991-10-10	Abb Patent Gmbh	HYDRAULIC DRIVE
DE29614893U1 (en) *	1996-08-28	1996-10-10	Abb Patent Gmbh, 68309 Mannheim	High voltage switch
DE19637051A1 (en) *	1996-09-12	1998-03-19	Abb Patent Gmbh	Hydraulic drive
DE19637052A1 (en) *	1996-09-12	1998-03-19	Abb Patent Gmbh	Hydraulic drive
JP4062043B2 (en) *	2002-10-04	2008-03-19	株式会社日立製作所	Gas insulated switchgear
DE102006041250A1 (en) *	2006-09-02	2008-03-06	Abb Technology Ag	drive unit
US7633031B2 (en) *	2007-03-29	2009-12-15	Eaton Corporation	Spring driven ram for closing a electrical switching apparatus
DE102008004063A1 (en) *	2008-01-12	2009-07-16	Abb Technology Ag	Hydraulic drive
DE102008024097A1 (en) *	2008-05-17	2009-11-19	Abb Technology Ag	Circuit breaker operating mechanism
DE102011011311A1 (en)	2011-02-15	2012-08-16	Abb Technology Ag	Drive for a high voltage circuit breaker
CN102623264A (en) *	2012-04-23	2012-08-01	沈阳东北电力调节技术有限公司	Slow opening-proof device for hydraulic control mechanism of high voltage circuit breaker
DE102013005621B4 (en) *	2013-04-04	2021-05-06	Abb Power Grids Switzerland Ag	Locking device for a hydromechanical spring-loaded drive in a gas-insulated switchgear
JP6180979B2 (en)	2014-03-25	2017-08-16	株式会社ショーワ	Pump device and hydraulic actuator
JP6417242B2 (en) *	2015-03-06	2018-10-31	株式会社日立製作所	Switchgear drive device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2431758A1 (en) *	1973-07-04	1975-01-23	Hitachi Ltd	ACTUATING DEVICE FOR A DISCONNECTOR
DE2629829A1 (en) *	1976-06-30	1978-01-05	Siemens Ag	High voltage circuit breaker hydraulic actuator - has auxiliary accumulator between pump and main accumulator to reduce pump capacity
DE3328564A1 (en) *	1983-08-08	1985-03-07	MBS Mechanische Bearbeitungsstätten GmbH, 3560 Biedenkopf	Pneumatic cylinder drive
EP0158054A1 (en) *	1984-03-10	1985-10-16	BBC Aktiengesellschaft Brown, Boveri & Cie.	Hydraulic drive

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE6928639U (en) *	1969-07-19	1972-03-16	Calor Emag Elektrizitaets Ag	PRESSURE ACTUATED DRIVE FOR ELECTRIC HIGH VOLTAGE SWITCHING DEVICES.
DE3400488A1 (en) *	1983-03-16	1984-09-20	Kraftwerk Union AG, 4330 Mülheim	ELECTROHYDRAULIC COMPACT DRIVE FOR VALVES OF TURBO MACHINES, ESPECIALLY TURBINES

1986
- 1986-04-05 DE DE19863611501 patent/DE3611501A1/en active Granted
1987
- 1987-03-28 DE DE8787104645T patent/DE3770313D1/en not_active Expired - Fee Related
- 1987-03-28 EP EP87104645A patent/EP0240884B1/en not_active Expired - Lifetime
- 1987-04-02 JP JP62082158A patent/JPH0737801B2/en not_active Expired - Lifetime
- 1987-04-03 HU HU871446A patent/HU195685B/en not_active IP Right Cessation
- 1987-04-03 PL PL1987264985A patent/PL156735B1/en unknown
- 1987-04-04 CN CN87102578A patent/CN1008651B/en not_active Expired

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2431758A1 (en) *	1973-07-04	1975-01-23	Hitachi Ltd	ACTUATING DEVICE FOR A DISCONNECTOR
DE2629829A1 (en) *	1976-06-30	1978-01-05	Siemens Ag	High voltage circuit breaker hydraulic actuator - has auxiliary accumulator between pump and main accumulator to reduce pump capacity
DE3328564A1 (en) *	1983-08-08	1985-03-07	MBS Mechanische Bearbeitungsstätten GmbH, 3560 Biedenkopf	Pneumatic cylinder drive
EP0158054A1 (en) *	1984-03-10	1985-10-16	BBC Aktiengesellschaft Brown, Boveri & Cie.	Hydraulic drive

Also Published As

Publication number	Publication date
DE3770313D1 (en)	1991-07-04
CN1008651B (en)	1990-07-04
DE3611501C2 (en)	1992-05-07
EP0240884A2 (en)	1987-10-14
JPH0737801B2 (en)	1995-04-26
DE3611501A1 (en)	1987-10-08
HUT44319A (en)	1988-02-29
EP0240884B1 (en)	1991-05-29
PL264985A1 (en)	1988-03-31
JPS62237102A (en)	1987-10-17
PL156735B1 (en)	1992-04-30
CN87102578A (en)	1987-11-11
HU195685B (en)	1988-06-28

Publication	Publication Date	Title
EP0234274A3 (en)	1989-12-06	A linear actuator
EP0240884A3 (en)	1988-01-07	Drive for the generation of a linear movement of a consumer
GB2189003B (en)	1989-12-20	Linear actuator
GB2206649B (en)	1991-07-24	A drive arrangement
ZA846308B (en)	1985-03-27	A power drive
GB2109489B (en)	1985-02-06	A power drive
GB2206669B (en)	1991-01-16	A seal
GB8601560D0 (en)	1986-02-26	Linear actuator
GB8521717D0 (en)	1985-10-02	Oscillatory drives
GB8503813D0 (en)	1985-03-20	Linear actuators
GB8600391D0 (en)	1986-02-12	Converting linear movement
GB2216732B (en)	1992-08-12	Linear motors
GB8503776D0 (en)	1985-03-20	Converting rotary into linear movement
GB9003287D0 (en)	1990-06-20	A seal
GB8511241D0 (en)	1985-06-12	Muldro conversion drive
GB8501675D0 (en)	1985-02-27	Motion converter
GB2230307B (en)	1991-03-13	A mechanical seal
GB2203201B (en)	1990-12-12	A sealing flange
GB8524029D0 (en)	1985-11-06	Movement transducer
PL249808A1 (en)	1986-04-08	Thyristorized drive for a synchronous generator
GB8421662D0 (en)	1984-10-17	Linear drive
GB8727433D0 (en)	1987-12-23	Muldro conversion drive
GB8420996D0 (en)	1984-09-19	Mechanical seal drive
GB8432314D0 (en)	1985-01-30	Linear drive & torque generating systems
EG19932A (en)	1996-07-31	A linear cutting charge

Legal Events

Date	Code	Title	Description
1987-08-31	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
1987-10-14	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): CH DE FR LI SE
1987-11-12	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1988-01-07	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): CH DE FR LI SE
1988-04-06	17P	Request for examination filed	Effective date: 19880202
1990-10-03	17Q	First examination report despatched	Effective date: 19900821
1991-04-12	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1991-05-29	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): CH DE FR LI SE
1991-05-29	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: SE Effective date: 19910529
1991-07-04	REF	Corresponds to:	Ref document number: 3770313 Country of ref document: DE Date of ref document: 19910704
1991-07-10	RAP2	Party data changed (patent owner data changed or rights of a patent transferred)	Owner name: BBC BROWN BOVERI AG
1991-07-12	ET	Fr: translation filed
1991-07-15	REG	Reference to a national code	Ref country code: CH Ref legal event code: PFA Free format text: BBC BROWN BOVERI AG
1992-04-02	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1992-04-02	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1992-05-20	26N	No opposition filed
1999-11-02	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 19991102 Year of fee payment: 14
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