HK1004928A1 - Drawout type switch gear - Google Patents
Drawout type switch gearInfo
- 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
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)
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 |
JP23905591A JP2682294B2 (ja) | 1991-09-19 | 1991-09-19 | 引出形遮断器 |
JP7531291U JP2546081Y2 (ja) | 1991-09-19 | 1991-09-19 | 引出形遮断器の位置ロック機構 |
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)
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 |
DE10120784C1 (de) * | 2001-04-23 | 2002-07-11 | Siemens Ag | Fahrantrieb für einen Einschub-Leistungsschalter |
EP1382098B1 (de) * | 2001-04-23 | 2013-05-29 | Siemens Aktiengesellschaft | Elektrischer schalter mit einer antriebswelle und mit einem sperrmechanismus zum sperren des betätigens der antriebswelle |
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 |
US7688572B2 (en) | 2006-07-26 | 2010-03-30 | Eaton Corporation | Motor control center subunit having moveable line contacts and method of manufacture |
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 |
US8817454B2 (en) * | 2006-07-26 | 2014-08-26 | Eaton Corporation | Coordinating installation and connection of a motor control center subunit having moveable line contacts |
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 |
KR200458099Y1 (ko) * | 2009-03-11 | 2012-01-18 | 엘에스산전 주식회사 | 진공 차단기의 인/입출 위치표시장치 |
KR101052636B1 (ko) * | 2009-03-11 | 2011-07-29 | 엘에스산전 주식회사 | 회로차단기의 대차 인입출 방지장치 |
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)
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 |
EP0227586B1 (de) * | 1985-12-20 | 1990-07-04 | Siemens Aktiengesellschaft | Elektrische Schalteinrichtung mit einem Einschubrahmen und einem darin einsetzbaren Schaltgerät |
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 |
-
1992
- 1992-08-04 TW TW081106146A patent/TW197528B/zh active
- 1992-09-15 US US07/945,259 patent/US5337210A/en not_active Expired - Lifetime
- 1992-09-15 KR KR1019920016705A patent/KR960015126B1/ko not_active IP Right Cessation
- 1992-09-17 EP EP92115958A patent/EP0536573B1/de not_active Expired - Lifetime
- 1992-09-17 DE DE69223483T patent/DE69223483T2/de not_active Expired - Lifetime
-
1998
- 1998-05-01 HK HK98103747A patent/HK1004928A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0536573A2 (de) | 1993-04-14 |
TW197528B (de) | 1993-01-01 |
EP0536573B1 (de) | 1997-12-10 |
DE69223483T2 (de) | 1998-05-07 |
KR960015126B1 (ko) | 1996-10-28 |
DE69223483D1 (de) | 1998-01-22 |
KR930006777A (ko) | 1993-04-21 |
US5337210A (en) | 1994-08-09 |
EP0536573A3 (en) | 1993-12-15 |
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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 |