DE59700101D1 - Hydraulic drive - Google Patents

Hydraulic drive

Info

Publication number
DE59700101D1
DE59700101D1 DE59700101T DE59700101T DE59700101D1 DE 59700101 D1 DE59700101 D1 DE 59700101D1 DE 59700101 T DE59700101 T DE 59700101T DE 59700101 T DE59700101 T DE 59700101T DE 59700101 D1 DE59700101 D1 DE 59700101D1
Authority
DE
Germany
Prior art keywords
hydraulic drive
hydraulic
drive
Prior art date
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
DE59700101T
Other languages
German (de)
Inventor
Horst Plettner
Joachim Eggers
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 Patent GmbH
Original Assignee
ABB Patent GmbH
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
Application filed by ABB Patent GmbH filed Critical ABB Patent GmbH
Application granted granted Critical
Publication of DE59700101D1 publication Critical patent/DE59700101D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
DE59700101T 1996-09-12 1997-09-08 Hydraulic drive Expired - Fee Related DE59700101D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19637050A DE19637050A1 (en) 1996-09-12 1996-09-12 Hydraulic drive

Publications (1)

Publication Number Publication Date
DE59700101D1 true DE59700101D1 (en) 1999-04-08

Family

ID=7805352

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19637050A Withdrawn DE19637050A1 (en) 1996-09-12 1996-09-12 Hydraulic drive
DE59700101T Expired - Fee Related DE59700101D1 (en) 1996-09-12 1997-09-08 Hydraulic drive

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19637050A Withdrawn DE19637050A1 (en) 1996-09-12 1996-09-12 Hydraulic drive

Country Status (4)

Country Link
EP (1) EP0829894B1 (en)
JP (1) JPH10184607A (en)
KR (1) KR19980024179A (en)
DE (2) DE19637050A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012007680B4 (en) * 2012-03-09 2021-10-07 Abb Power Grids Switzerland Ag Hydromechanical storage module for a spring-loaded actuator of a high-voltage switch
CN105513841B (en) * 2015-12-15 2018-09-28 中国西电电气股份有限公司 The pressure releasing method and system and energy storage method that power failure of breaker overhauls and electrification puts into operation
CN110319070B (en) * 2018-03-28 2020-10-30 平高集团有限公司 Hydraulic operating mechanism, energy storage cylinder module and circuit breaker

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3048651A1 (en) * 1980-12-23 1982-07-15 Gesellschaft für Hydraulik-Zubehör mbH, 6603 Sulzbach Pressure vessel with moving wall - has plunger in stationary wall acting on external switch
DE3408909A1 (en) * 1984-03-10 1985-09-12 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau HYDRAULIC DRIVE
DE9111860U1 (en) * 1991-09-23 1991-11-14 ABB Patent GmbH, 6800 Mannheim Hydraulic drive
DE9111861U1 (en) * 1991-09-23 1991-11-14 ABB Patent GmbH, 6800 Mannheim Hydraulic drive
DE4340142C2 (en) * 1993-11-25 1995-11-23 Abb Patent Gmbh Hydraulic device for actuating at least one linearly movable component

Also Published As

Publication number Publication date
EP0829894A1 (en) 1998-03-18
JPH10184607A (en) 1998-07-14
EP0829894B1 (en) 1999-03-03
DE19637050A1 (en) 1998-03-19
KR19980024179A (en) 1998-07-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ABB PATENT GMBH, 68526 LADENBURG, DE

8339 Ceased/non-payment of the annual fee