IT1289481B1 - Serie di interruttori con mezzi di bloccaggio reciproco - Google Patents
Serie di interruttori con mezzi di bloccaggio reciprocoInfo
- Publication number
- IT1289481B1 IT1289481B1 IT96MI002686A ITMI962686A IT1289481B1 IT 1289481 B1 IT1289481 B1 IT 1289481B1 IT 96MI002686 A IT96MI002686 A IT 96MI002686A IT MI962686 A ITMI962686 A IT MI962686A IT 1289481 B1 IT1289481 B1 IT 1289481B1
- Authority
- IT
- Italy
- Prior art keywords
- switches
- series
- locking means
- mutual locking
- mutual
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/20—Interlocking, locking, or latching mechanisms
- H01H9/26—Interlocking, locking, or latching mechanisms for interlocking two or more switches
- H01H9/262—Interlocking, locking, or latching mechanisms for interlocking two or more switches using flexible transmission elements, e.g. Bowden cable
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/20—Interlocking, locking, or latching mechanisms
- H01H9/26—Interlocking, locking, or latching mechanisms for interlocking two or more switches
- H01H2009/267—Interlocking, locking, or latching mechanisms for interlocking two or more switches with interlocking of two out of three switches, e.g. two switches each connecting a power supply to a busbar and a bus coupling switch interlocked in such a way that the power supplies are never connected in parallel
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/36—Driving mechanisms, i.e. for transmitting driving force to the contacts using belt, chain, or cord
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Switches With Compound Operations (AREA)
- Mechanical Control Devices (AREA)
- Lock And Its Accessories (AREA)
- Transmitters (AREA)
- Switch Cases, Indication, And Locking (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT96MI002686A IT1289481B1 (it) | 1996-12-20 | 1996-12-20 | Serie di interruttori con mezzi di bloccaggio reciproco |
DE69724577T DE69724577T2 (de) | 1996-12-20 | 1997-12-17 | Schalteranordnung mit gegenseitiger Verriegelungsvorrichtung |
ES97203971T ES2206653T3 (es) | 1996-12-20 | 1997-12-17 | Conjunto de interruptores con un medio de bloqueo mutuo. |
EP97203971A EP0853324B1 (en) | 1996-12-20 | 1997-12-17 | Set of switches with means of mutual locking |
US08/993,042 US6060668A (en) | 1996-12-20 | 1997-12-18 | Set of switches with means of mutual locking |
CN97125954A CN1075233C (zh) | 1996-12-20 | 1997-12-22 | 具有互锁装置的开关组 |
HK98112031A HK1011239A1 (en) | 1996-12-20 | 1998-11-16 | Set of switches with means of mutual locking |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT96MI002686A IT1289481B1 (it) | 1996-12-20 | 1996-12-20 | Serie di interruttori con mezzi di bloccaggio reciproco |
Publications (2)
Publication Number | Publication Date |
---|---|
ITMI962686A1 ITMI962686A1 (it) | 1998-06-20 |
IT1289481B1 true IT1289481B1 (it) | 1998-10-15 |
Family
ID=11375446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT96MI002686A IT1289481B1 (it) | 1996-12-20 | 1996-12-20 | Serie di interruttori con mezzi di bloccaggio reciproco |
Country Status (7)
Country | Link |
---|---|
US (1) | US6060668A (it) |
EP (1) | EP0853324B1 (it) |
CN (1) | CN1075233C (it) |
DE (1) | DE69724577T2 (it) |
ES (1) | ES2206653T3 (it) |
HK (1) | HK1011239A1 (it) |
IT (1) | IT1289481B1 (it) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2789511B1 (fr) * | 1999-02-08 | 2001-05-04 | Schneider Electric Ind Sa | Installation comportant un appareillage electrique de coupure et un interverrouillage a cable |
US6388214B1 (en) * | 2000-11-03 | 2002-05-14 | Eaton Corporation | Mechanical and gate for interlocking electric power switches and distribution system incorporating same |
CN101101821B (zh) * | 2006-07-03 | 2010-07-21 | 浙江正泰电器股份有限公司 | 具有连锁装置的断路器组 |
DE102008007987B3 (de) * | 2008-02-07 | 2009-05-07 | Moeller Gmbh | Anordnung zum Sperren von Schaltern |
WO2012117270A1 (en) | 2011-03-01 | 2012-09-07 | Larsen & Toubro Limited | An improved interlock system for switching devices |
KR101910388B1 (ko) * | 2017-04-11 | 2018-10-22 | 엘에스산전 주식회사 | 차단기의 인터로크 장치 |
CN107578964B (zh) * | 2017-10-25 | 2018-11-23 | 谢志坚 | 一种用于空气断路器的机械联锁装置 |
CN107908137B (zh) * | 2017-12-04 | 2019-06-28 | 常熟开关制造有限公司(原常熟开关厂) | 电气联锁控制装置及其控制方法、自动转换开关 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2904649A (en) * | 1957-08-22 | 1959-09-15 | Cutler Hammer Inc | Mechanical interlock for circuit breakers |
FR2624647A1 (fr) * | 1987-12-14 | 1989-06-16 | Merlin Gerin | Interverrouillage d'une pluralite de disjoncteurs |
US5466902A (en) * | 1993-11-23 | 1995-11-14 | Abb Power T&D Company Inc. | Switch operator and interlock mechanism |
DE4439746C1 (de) * | 1994-10-31 | 1996-04-04 | Siemens Ag | Auswertungsgerät für ein System zur gegenseitigen Verriegelung von Leistungsschaltern |
US5726401A (en) * | 1996-03-29 | 1998-03-10 | Siemens Energy & Automation, Inc. | Cable/crossbar interlock system for circuit breakers |
US5814777A (en) * | 1996-03-29 | 1998-09-29 | Siemens Energy & Automation,Inc. | Cable interlock system for circuit breakers |
-
1996
- 1996-12-20 IT IT96MI002686A patent/IT1289481B1/it active IP Right Grant
-
1997
- 1997-12-17 EP EP97203971A patent/EP0853324B1/en not_active Expired - Lifetime
- 1997-12-17 ES ES97203971T patent/ES2206653T3/es not_active Expired - Lifetime
- 1997-12-17 DE DE69724577T patent/DE69724577T2/de not_active Expired - Lifetime
- 1997-12-18 US US08/993,042 patent/US6060668A/en not_active Expired - Lifetime
- 1997-12-22 CN CN97125954A patent/CN1075233C/zh not_active Expired - Fee Related
-
1998
- 1998-11-16 HK HK98112031A patent/HK1011239A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES2206653T3 (es) | 2004-05-16 |
CN1185640A (zh) | 1998-06-24 |
EP0853324B1 (en) | 2003-09-03 |
EP0853324A3 (en) | 1999-01-27 |
DE69724577T2 (de) | 2004-07-01 |
ITMI962686A1 (it) | 1998-06-20 |
DE69724577D1 (de) | 2003-10-09 |
US6060668A (en) | 2000-05-09 |
EP0853324A2 (en) | 1998-07-15 |
HK1011239A1 (en) | 1999-07-09 |
CN1075233C (zh) | 2001-11-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |