DE502008001661D1 - TRANSFER SHAFT FOR ONE INSTALLATION SWITCH - Google Patents
TRANSFER SHAFT FOR ONE INSTALLATION SWITCHInfo
- Publication number
- DE502008001661D1 DE502008001661D1 DE502008001661T DE502008001661T DE502008001661D1 DE 502008001661 D1 DE502008001661 D1 DE 502008001661D1 DE 502008001661 T DE502008001661 T DE 502008001661T DE 502008001661 T DE502008001661 T DE 502008001661T DE 502008001661 D1 DE502008001661 D1 DE 502008001661D1
- Authority
- DE
- Germany
- Prior art keywords
- shaft
- partial shaft
- release
- partial
- contact point
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
-
- 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
- H01H2009/0094—Details of rotatable shafts which are subdivided; details of the coupling means thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/1009—Interconnected mechanisms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/46—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts
- H01H71/462—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts housed in a separate casing, juxtaposed to and having the same general contour as the main casing
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Lock And Its Accessories (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Switches With Compound Operations (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention relates to a transmission shaft for an installation switchgear comprising at least one contact point, a hammer armature system for opening the contact point in the event of a short-circuit and a switching lock with a release lever, wherein the hammer armature acts upon the switching lock in order to unlatch it, thereby opening permanently the contact point. The transmission shaft can be mounted into the installation switchgear so as to be pivotable between an idle position and a tripping position for ensuring the mechanical coupling of the hammer armature with the release lever and a short-circuit signaling unit and for ensuring the mechanical coupling of an auxiliary release with the release lever. The transmission shaft comprises a first, internally positioned partial shaft that is rotatably mounted in a second, externally positioned partial shaft in such a manner that the first partial shaft, independently from the second partial shaft, is pivotable between the idle position and the release position when the second partial shaft is in the idle position and that the second partial shaft entrains the first partial shaft into the release position during pivoting from its idle position to the release position.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007020611 | 2007-04-30 | ||
DE102008009198A DE102008009198A1 (en) | 2007-04-30 | 2008-02-15 | Transmission shaft for a service switching device |
PCT/EP2008/003174 WO2008131881A2 (en) | 2007-04-30 | 2008-04-21 | Transmission shaft for an installation switchgear |
Publications (1)
Publication Number | Publication Date |
---|---|
DE502008001661D1 true DE502008001661D1 (en) | 2010-12-09 |
Family
ID=39809790
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102008009198A Withdrawn DE102008009198A1 (en) | 2007-04-30 | 2008-02-15 | Transmission shaft for a service switching device |
DE502008001661T Active DE502008001661D1 (en) | 2007-04-30 | 2008-04-21 | TRANSFER SHAFT FOR ONE INSTALLATION SWITCH |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102008009198A Withdrawn DE102008009198A1 (en) | 2007-04-30 | 2008-02-15 | Transmission shaft for a service switching device |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2143123B1 (en) |
CN (1) | CN101689447B (en) |
AT (1) | ATE486361T1 (en) |
DE (2) | DE102008009198A1 (en) |
WO (1) | WO2008131881A2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010005345B4 (en) | 2010-01-21 | 2022-04-21 | Abb Schweiz Ag | Electrical switching device in modular design |
US20160240335A1 (en) * | 2015-02-17 | 2016-08-18 | General Electric Company | Circuit breaker crossbar assembly and method |
DE202015100926U1 (en) | 2015-02-26 | 2015-03-10 | Abb Technology Ag | Electrical switching device in modular design |
CN105005352B (en) * | 2015-07-30 | 2017-08-29 | 北京智网时代科技有限公司 | PTO and remote control switch |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE968981C (en) * | 1953-10-09 | 1958-04-17 | Georg Rechel | Switching device, in particular electrical circuit breaker |
US3185792A (en) * | 1961-05-24 | 1965-05-25 | Gen Electric | Circuit breaker trip mechanism |
US3464045A (en) * | 1967-05-11 | 1969-08-26 | Gen Electric | Circuit breaker selective trip mechanism |
FR2684231B1 (en) * | 1991-11-22 | 1994-01-28 | Hager Electro Sa | AUXILIARY APPARATUS FOR ELECTRIC CIRCUIT BREAKERS. |
DE4213729C2 (en) | 1992-04-25 | 1996-08-08 | Abb Patent Gmbh | Circuit breakers, in particular motor protection switches |
DE19935662A1 (en) * | 1999-07-29 | 2001-02-01 | Abb Patent Gmbh | Electromagnetic release |
US6445274B1 (en) * | 2000-11-10 | 2002-09-03 | Eaton Corporation | Circuit interrupter with thermal trip adjustability |
US6727788B1 (en) * | 2002-06-20 | 2004-04-27 | Siemens Energy & Automation, Inc. | Latch mechanism for a circuit breaker |
DE102005049181B4 (en) * | 2005-10-14 | 2009-08-27 | Moeller Gmbh | Three-pole circuit breaker and method for its manufacture |
-
2008
- 2008-02-15 DE DE102008009198A patent/DE102008009198A1/en not_active Withdrawn
- 2008-04-21 CN CN200880014063.5A patent/CN101689447B/en active Active
- 2008-04-21 EP EP08749012A patent/EP2143123B1/en active Active
- 2008-04-21 AT AT08749012T patent/ATE486361T1/en active
- 2008-04-21 DE DE502008001661T patent/DE502008001661D1/en active Active
- 2008-04-21 WO PCT/EP2008/003174 patent/WO2008131881A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
DE102008009198A1 (en) | 2008-11-06 |
WO2008131881A2 (en) | 2008-11-06 |
CN101689447A (en) | 2010-03-31 |
CN101689447B (en) | 2013-03-27 |
ATE486361T1 (en) | 2010-11-15 |
EP2143123B1 (en) | 2010-10-27 |
EP2143123A2 (en) | 2010-01-13 |
WO2008131881A3 (en) | 2009-01-22 |
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