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HK1004928A1 - Drawout type switch gear - Google Patents

Drawout type switch gear

Info

Publication number
HK1004928A1
HK1004928A1 HK98103747A HK98103747A HK1004928A1 HK 1004928 A1 HK1004928 A1 HK 1004928A1 HK 98103747 A HK98103747 A HK 98103747A HK 98103747 A HK98103747 A HK 98103747A HK 1004928 A1 HK1004928 A1 HK 1004928A1
Authority
HK
Hong Kong
Prior art keywords
type switch
switch gear
drawout type
drawout
gear
Prior art date
Application number
HK98103747A
Other languages
English (en)
Inventor
Takayoshi Ishikawa
Shinsaku Yamasaki
Original Assignee
Mitsubishi Electric Corp
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
Priority claimed from JP7527691U external-priority patent/JP2546079Y2/ja
Priority claimed from JP7531291U external-priority patent/JP2546081Y2/ja
Priority claimed from JP23905591A external-priority patent/JP2682294B2/ja
Priority claimed from JP1991075313U external-priority patent/JP2583471Y2/ja
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of HK1004928A1 publication Critical patent/HK1004928A1/xx

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B11/00—Switchgear having carriage withdrawable for isolation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B11/00—Switchgear having carriage withdrawable for isolation
    • H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
    • H02B11/127—Withdrawal mechanism
    • H02B11/133—Withdrawal mechanism with interlock

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Trip Switchboards (AREA)
  • Switch Cases, Indication, And Locking (AREA)
HK98103747A 1991-09-19 1998-05-01 Drawout type switch gear HK1004928A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP7527691U JP2546079Y2 (ja) 1991-09-19 1991-09-19 引出形遮断器の位置ロック機構
JP7531291U JP2546081Y2 (ja) 1991-09-19 1991-09-19 引出形遮断器の位置ロック機構
JP23905591A JP2682294B2 (ja) 1991-09-19 1991-09-19 引出形遮断器
JP1991075313U JP2583471Y2 (ja) 1991-09-19 1991-09-19 引出形遮断器の引出インターロック機構

Publications (1)

Publication Number Publication Date
HK1004928A1 true HK1004928A1 (en) 1998-12-11

Family

ID=27465791

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98103747A HK1004928A1 (en) 1991-09-19 1998-05-01 Drawout type switch gear

Country Status (6)

Country Link
US (1) US5337210A (de)
EP (1) EP0536573B1 (de)
KR (1) KR960015126B1 (de)
DE (1) DE69223483T2 (de)
HK (1) HK1004928A1 (de)
TW (1) TW197528B (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5837949A (en) * 1996-06-28 1998-11-17 Siemens Energy & Automation, Inc. Circuit breaker draw apparatus and system with a slider flange attached to the active draw bracket
JP3763169B2 (ja) * 1996-08-23 2006-04-05 松下電器産業株式会社 プッシュスイッチ付き回転操作型電子部品およびその製造方法
DE19826200A1 (de) * 1998-06-10 1999-12-16 Siemens Ag Ein- und ausfahrbares Schaltgerät mit einer von der Schaltstellung abhängigen Einrichtung zum Abschließen
US6229106B1 (en) * 1999-11-05 2001-05-08 Siemens Energy Automation, Inc. Circuit breaker movement structure with three position locking mechanism
US6265678B1 (en) * 1999-11-05 2001-07-24 Siemens Energy & Automation, Inc. Circuit breaker movement system with over-travel protection
KR100364823B1 (ko) * 2000-12-01 2002-12-16 엘지산전 주식회사 인출형 기중차단기용 인터록장치의 위치 표시장치
CN1268050C (zh) * 2001-04-23 2006-08-02 西门子公司 带有一根主动轴和一个防止该主动轴被操作的闭锁机构的电开关
DE10120784C1 (de) * 2001-04-23 2002-07-11 Siemens Ag Fahrantrieb für einen Einschub-Leistungsschalter
DE10153109C2 (de) * 2001-10-22 2003-08-14 Siemens Ag Traggestell für einen elektrischen Schalter
KR100430223B1 (ko) * 2002-02-22 2004-05-03 엘지산전 주식회사 인출형 차단기
JP4257990B2 (ja) * 2002-04-12 2009-04-30 三菱電機株式会社 引出形遮断器
KR100505052B1 (ko) * 2003-04-24 2005-08-02 엘에스산전 주식회사 진공차단기의 주회로 인입출 장치
CN100359619C (zh) * 2005-10-28 2008-01-02 常熟开关制造有限公司(原常熟开关厂） 位置状态信号采集和传输装置
DE202006006626U1 (de) * 2006-04-26 2007-09-06 Weidmüller Interface GmbH & Co. KG Verbindungs- und Schaltvorrichtung
US8817454B2 (en) 2006-07-26 2014-08-26 Eaton Corporation Coordinating installation and connection of a motor control center subunit having moveable line contacts
US10973143B2 (en) 2006-07-26 2021-04-06 Eaton Intelligent Power Limited Coordinating installation and connection of a motor control center subunit having moveable line contacts
US7688572B2 (en) 2006-07-26 2010-03-30 Eaton Corporation Motor control center subunit having moveable line contacts and method of manufacture
KR100807544B1 (ko) * 2006-10-17 2008-02-28 엘에스산전 주식회사 기중 차단기의 크레들 인입출 장치
US8199022B2 (en) * 2007-02-27 2012-06-12 Eaton Corporation Test module for motor control center subunit
KR100854382B1 (ko) * 2007-03-08 2008-08-26 엘에스산전 주식회사 회로차단기
US7684199B2 (en) * 2007-09-27 2010-03-23 Eaton Corporation Free-wheeling clutch for a motor control center subunit having moveable line contacts
US8054606B2 (en) * 2008-06-10 2011-11-08 Eaton Corporation Remote operation of a motor control center subunit disconnect
US7800888B2 (en) * 2008-11-13 2010-09-21 Eaton Corporation Motor control center subunit having visible contact disconnection and method of manufacture
KR101052636B1 (ko) * 2009-03-11 2011-07-29 엘에스산전 주식회사 회로차단기의 대차 인입출 방지장치
KR200458099Y1 (ko) * 2009-03-11 2012-01-18 엘에스산전 주식회사 진공 차단기의 인/입출 위치표시장치
KR101031965B1 (ko) * 2009-06-25 2011-04-29 엘에스산전 주식회사 회로차단기의 인입출 방지장치
US7965493B2 (en) * 2009-08-05 2011-06-21 Eaton Corporation Motor control center and subunit therefor
US8264809B2 (en) 2010-09-15 2012-09-11 General Electric Company System and apparatus for circuit protection within an equipment enclosure
US8299377B2 (en) * 2011-01-31 2012-10-30 General Electric Company Interlocks for withdrawable breakers
GB201410728D0 (en) * 2014-06-16 2014-07-30 Eaton Ind Netherlands Bv Retraction mechanism
CN104485243B (zh) * 2014-11-14 2016-09-28 中黔电气集团股份有限公司 一种上隔离开关的联锁机构
US9843174B2 (en) 2016-03-09 2017-12-12 General Electric Company Racking interlocking systems for withdrawable circuit breakers
KR101829638B1 (ko) * 2016-03-11 2018-03-29 엘에스산전 주식회사 아크 제거기
KR101890681B1 (ko) 2016-12-27 2018-09-28 엘에스산전 주식회사 기중 차단기의 위치표시장치
CN107221870B (zh) * 2017-07-04 2023-04-07 兴机电器有限公司 一种具有位置指示功能的断路器底盘车
CN115764660B (zh) * 2022-10-20 2023-05-12 裕丰电气有限公司 一种电动底盘车及其使用方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2273002A (en) * 1940-03-01 1942-02-10 Gen Electric Electric switchgear
US2885502A (en) * 1957-12-27 1959-05-05 Gen Electric Electric switchgear of the drawout type
US3578925A (en) * 1969-11-24 1971-05-18 Westinghouse Electric Corp Drawout-type switchgear
US3710044A (en) * 1971-12-23 1973-01-09 Gen Electric Jackscrew type of racking mechanism for a movable switchgear unit
US4011424A (en) * 1975-04-14 1977-03-08 General Electric Company Position indicator for drawout apparatus
US4101744A (en) * 1976-10-22 1978-07-18 Gould Inc. Circuit breaker racking mechanism for drawout type switchgear
US4121067A (en) * 1977-01-05 1978-10-17 Westinghouse Electric Corp. Contact structure for drawout switchgear
US4112269A (en) * 1977-01-05 1978-09-05 Westinghouse Electric Corp. Drawout switchgear with levering-in mechanism
US4176262A (en) * 1977-06-14 1979-11-27 Westinghouse Electric Corp. Automatic fail-safe mechanism-operated cell switch for metal-clad switchgear
KR880001792Y1 (ko) * 1981-04-14 1988-05-11 미쓰비시전기주식회사 회로차단기의 인출장치
US4396813A (en) * 1981-12-03 1983-08-02 Westinghouse Electric Corp. Enclosed circuit interrupter of the drawout type having a position actuated drive clutch on the drive means
JPS60135011A (ja) * 1983-12-26 1985-07-18 松下電器産業株式会社 防虫装置付収納家具
US4728757A (en) * 1985-02-01 1988-03-01 Square D Company Interlock scheme for drawout high amperage multi-pole circuit breaker
DE3672464D1 (de) * 1985-12-20 1990-08-09 Siemens Ag Elektrische schalteinrichtung mit einem einschubrahmen und einem darin einsetzbaren schaltgeraet.
DE3766385D1 (de) * 1986-02-10 1991-01-10 Merlin Gerin Mechanismus zum schnappen und trennen eines elektrischen schalters mit haupt- und hilfsschaltkreisen.
EP0253170B1 (de) * 1986-06-28 1992-12-16 Licentia Patent-Verwaltungs-GmbH Kontaktanordnung für einschiebbare Leistungsschalter
US5036427A (en) * 1989-08-16 1991-07-30 Square D Company Drawout circuit breaker apparatus
US5196658A (en) * 1991-05-31 1993-03-23 Westinghouse Electric Corp. Integral manual on/off crank assembly

Also Published As

Publication number Publication date
EP0536573A3 (en) 1993-12-15
EP0536573A2 (de) 1993-04-14
US5337210A (en) 1994-08-09
DE69223483T2 (de) 1998-05-07
KR960015126B1 (ko) 1996-10-28
TW197528B (de) 1993-01-01
EP0536573B1 (de) 1997-12-10
KR930006777A (ko) 1993-04-21
DE69223483D1 (de) 1998-01-22

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20040917