KR100479652B1 - 유압식구동장치 - Google Patents

유압식구동장치 Download PDF

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Publication number
KR100479652B1
KR100479652B1 KR1019970040880A KR19970040880A KR100479652B1 KR 100479652 B1 KR100479652 B1 KR 100479652B1 KR 1019970040880 A KR1019970040880 A KR 1019970040880A KR 19970040880 A KR19970040880 A KR 19970040880A KR 100479652 B1 KR100479652 B1 KR 100479652B1
Authority
KR
South Korea
Prior art keywords
piston
cylinder
spring
cylinder body
annular
Prior art date
Application number
KR1019970040880A
Other languages
English (en)
Korean (ko)
Other versions
KR19980024181A (ko
Inventor
랄프 리엘
Original Assignee
아베베 파텐트 게엠베하
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 아베베 파텐트 게엠베하 filed Critical 아베베 파텐트 게엠베하
Publication of KR19980024181A publication Critical patent/KR19980024181A/ko
Application granted granted Critical
Publication of KR100479652B1 publication Critical patent/KR100479652B1/ko

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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

Landscapes

  • Actuator (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
KR1019970040880A 1996-09-12 1997-08-26 유압식구동장치 KR100479652B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19637051.5 1996-09-12
DE19637051A DE19637051A1 (de) 1996-09-12 1996-09-12 Hydraulischer Antrieb

Publications (2)

Publication Number Publication Date
KR19980024181A KR19980024181A (ko) 1998-07-06
KR100479652B1 true KR100479652B1 (ko) 2005-07-07

Family

ID=7805353

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970040880A KR100479652B1 (ko) 1996-09-12 1997-08-26 유압식구동장치

Country Status (5)

Country Link
EP (1) EP0829893B1 (de)
JP (1) JPH10184611A (de)
KR (1) KR100479652B1 (de)
DE (2) DE19637051A1 (de)
TW (1) TW355806B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19900778A1 (de) * 1999-01-12 2000-07-13 Abb Patent Gmbh Hydraulischer Antrieb für eine Betätigungseinrichtung, insbesondere ein Schaltgerät
DE19900772A1 (de) * 1999-01-12 2000-07-13 Abb Patent Gmbh Antriebskolbenanordnung eines hydraulischen Antriebs für eine Betätigungseinrichtung, insbesondere ein Schaltgerät
DE19900771B4 (de) * 1999-01-12 2007-06-06 Abb Patent Gmbh Umschaltventil eines hydraulischen Antriebes für eine Betätigungseinrichtung, insbesondere ein Schaltgerät
CN100437869C (zh) * 2006-05-25 2008-11-26 沈阳东华工大高压电器设备有限公司 用于高压断路器的弹簧液压操动机构
DE102007062291A1 (de) * 2007-10-16 2009-04-23 Abb Technology Ag Hydraulischer Federspeicherantrieb
DE102008032143A1 (de) * 2008-07-08 2010-01-14 Abb Technology Ag Hydraulischer Federspeicherantrieb
DE102008050674A1 (de) * 2008-10-07 2010-04-08 Abb Technology Ag Hydromechanischer Federspeicherantrieb
DE102009015881A1 (de) * 2009-04-01 2010-10-07 Abb Technology Ag Hydromechanischer Antrieb für elektrische Leitungsschalter
DE102010054665B3 (de) 2010-12-15 2012-02-02 Abb Technology Ag Speichermodul für einen hydraulischen Federspeicherantrieb
DE102011103007A1 (de) * 2011-05-24 2012-11-29 Abb Technology Ag Antriebsvorrichtung für einen elektrischen Hochspannungsleistungsschalter
CN102592877B (zh) * 2012-02-22 2014-06-18 王颖 一种集成有控制阀的工作缸和大功率液压弹簧操动机构
DE202013006585U1 (de) * 2013-07-22 2014-10-23 Liebherr-Aerospace Lindenberg Gmbh Stellzylinder für einen Stellantrieb
CN103617920B (zh) * 2013-10-31 2016-03-09 国家电网公司 阀厅接地开关
CN104295554B (zh) * 2014-02-24 2017-04-05 国家电网公司 开关机构、液压操动机构及其工作缸
CN104167324B (zh) * 2014-07-31 2016-06-22 国家电网公司 一种防断路器绝缘拉杆拉脱的导向装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5631509A (en) * 1979-08-24 1981-03-30 Masuo Shiaku Lock device for telescopic cylinder
JPS62237102A (ja) * 1986-04-05 1987-10-17 ベ−ベ−ツエ−・アクチエンゲゼルシヤフト・ブラウン・ボバリ・ウント・シ− 負荷駆動用直線運動発生装置
KR19980024180A (ko) * 1996-09-12 1998-07-06 루프레흐트 클라우스 유압 구동장치

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3408909A1 (de) * 1984-03-10 1985-09-12 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau Hydraulischer antrieb
DE4011445A1 (de) * 1990-04-09 1991-10-10 Abb Patent Gmbh Hydraulischer antrieb

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5631509A (en) * 1979-08-24 1981-03-30 Masuo Shiaku Lock device for telescopic cylinder
JPS62237102A (ja) * 1986-04-05 1987-10-17 ベ−ベ−ツエ−・アクチエンゲゼルシヤフト・ブラウン・ボバリ・ウント・シ− 負荷駆動用直線運動発生装置
KR19980024180A (ko) * 1996-09-12 1998-07-06 루프레흐트 클라우스 유압 구동장치

Also Published As

Publication number Publication date
TW355806B (en) 1999-04-11
DE59700100D1 (de) 1999-04-08
DE19637051A1 (de) 1998-03-19
EP0829893A1 (de) 1998-03-18
EP0829893B1 (de) 1999-03-03
KR19980024181A (ko) 1998-07-06
JPH10184611A (ja) 1998-07-14

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GRNT Written decision to grant
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