HUT44319A - Drive for producing linear motion - Google Patents

Drive for producing linear motion

Info

Publication number
HUT44319A
HUT44319A HU871446A HU144687A HUT44319A HU T44319 A HUT44319 A HU T44319A HU 871446 A HU871446 A HU 871446A HU 144687 A HU144687 A HU 144687A HU T44319 A HUT44319 A HU T44319A
Authority
HU
Hungary
Prior art keywords
drive
linear motion
producing linear
producing
motion
Prior art date
Application number
HU871446A
Other languages
Hungarian (hu)
Other versions
HU195685B (en
Inventor
Joachim Eggers
Rudi Weingaertner
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of HUT44319A publication Critical patent/HUT44319A/en
Publication of HU195685B publication Critical patent/HU195685B/en

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
HU871446A 1986-04-05 1987-04-03 Drive for producing linear motion HU195685B (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
HUT44319A true HUT44319A (en) 1988-02-29
HU195685B HU195685B (en) 1988-06-28

Family

ID=6298048

Family Applications (1)

Application Number Title Priority Date Filing Date
HU871446A HU195685B (en) 1986-04-05 1987-04-03 Drive for producing linear motion

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 High voltage switch
DE19637052A1 (en) * 1996-09-12 1998-03-19 Abb Patent Gmbh Hydraulic drive
DE19637051A1 (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

Family Cites Families (6)

* 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.
JPS5626927B2 (en) * 1973-07-04 1981-06-22
DE2629829C3 (en) * 1976-06-30 1979-10-04 Siemens Ag, 1000 Berlin Und 8000 Muenchen Hydraulic actuator for high voltage circuit breakers
DE3400488A1 (en) * 1983-03-16 1984-09-20 Kraftwerk Union AG, 4330 Mülheim ELECTROHYDRAULIC COMPACT DRIVE FOR VALVES OF TURBO MACHINES, ESPECIALLY TURBINES
DE3328564A1 (en) * 1983-08-08 1985-03-07 MBS Mechanische Bearbeitungsstätten GmbH, 3560 Biedenkopf Pneumatic cylinder drive
DE3408909A1 (en) * 1984-03-10 1985-09-12 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau HYDRAULIC DRIVE

Also Published As

Publication number Publication date
DE3770313D1 (en) 1991-07-04
PL156735B1 (en) 1992-04-30
HU195685B (en) 1988-06-28
PL264985A1 (en) 1988-03-31
JPH0737801B2 (en) 1995-04-26
CN87102578A (en) 1987-11-11
CN1008651B (en) 1990-07-04
EP0240884B1 (en) 1991-05-29
EP0240884A3 (en) 1988-01-07
EP0240884A2 (en) 1987-10-14
JPS62237102A (en) 1987-10-17
DE3611501A1 (en) 1987-10-08
DE3611501C2 (en) 1992-05-07

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628
HMM4 Cancellation of final prot. due to non-payment of fee