HK1017482A1 - Protected switch with a control grip securable against switching on - Google Patents
Protected switch with a control grip securable against switching onInfo
- Publication number
- HK1017482A1 HK1017482A1 HK99102394A HK99102394A HK1017482A1 HK 1017482 A1 HK1017482 A1 HK 1017482A1 HK 99102394 A HK99102394 A HK 99102394A HK 99102394 A HK99102394 A HK 99102394A HK 1017482 A1 HK1017482 A1 HK 1017482A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- control grip
- cover
- protected switch
- against switching
- securable against
- 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
- H01H9/28—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member
- H01H9/281—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member making use of a padlock
- H01H9/282—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member making use of a padlock and a separate part mounted or mountable on the switch assembly and movable between an unlocking position and a locking position where it can be secured by the padlock
-
- 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
- H01H9/28—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member
- H01H2009/288—Provisions relating to welded contacts
Landscapes
- Breakers (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Lock And Its Accessories (AREA)
- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The invention relates to a protected switch (1) with a housing (6) and a rotatable control grip (3) securable against switching on by at least one padlock. A cover (2) large enough to cover the control grip (3) and lockable by means of the padlock(s) is foldably fitted to the housing (6). In the cover (2) there is a recess (22) into which the control grip (3) can be received. The recess (22) can be set to its off position in accordance with the position of the control grip (3) with the contacts of the protected switch (1) fully open and the control grip (3) can be received into the recess (22) in the cover (2) only in its off position, and the cover (2) can be moved into the closed position, where it can be locked by means of the padlock(s) only with the control grip in the off position.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19548948A DE19548948C2 (en) | 1995-12-28 | 1995-12-28 | Circuit breaker with actuating handle that can be secured against being switched on |
PCT/EP1996/005461 WO1997024741A1 (en) | 1995-12-28 | 1996-12-06 | Protected switch with a control grip securable against switching on |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1017482A1 true HK1017482A1 (en) | 1999-11-19 |
Family
ID=7781544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK99102394A HK1017482A1 (en) | 1995-12-28 | 1999-05-28 | Protected switch with a control grip securable against switching on |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0870313B1 (en) |
CN (1) | CN1065647C (en) |
AT (1) | ATE186610T1 (en) |
DE (1) | DE19548948C2 (en) |
HK (1) | HK1017482A1 (en) |
WO (1) | WO1997024741A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT503262B1 (en) * | 2006-03-02 | 2008-06-15 | Moeller Produktions Und Vertri | Switching device e.g. line circuit breaker, has tripping apparatus that is provided for automatically disconnecting switching contacts, and housing comprising front side, onto which cover cap is clipped |
CN101681734B (en) * | 2007-04-20 | 2013-05-29 | Abb股份有限公司 | Installation switchgear having a lead-sealable actuation lever |
EP2463875A1 (en) * | 2010-12-13 | 2012-06-13 | Eaton Industries GmbH | Closable manually activated rotary drive for electric switching devices |
US8796568B2 (en) * | 2010-12-29 | 2014-08-05 | General Electric Company | Switching assembly having an interlock device for a selector switch |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1528692A (en) * | 1977-04-01 | 1978-10-18 | Holme Hall Quarries Ltd | Locking off device for electrical switch |
FR2602889B1 (en) * | 1986-08-14 | 1988-11-10 | Telemecanique Electrique | DEVICE FOR THE SELECTIVE PROHIBITION OF ONE OR MORE MODES OF ACTUATING MANUAL CONTROLS EQUIPPED WITH AN APPARATUS |
US4978816A (en) * | 1990-02-16 | 1990-12-18 | General Electric Company | Circuit breaker handle interlock arrangement |
US5302925A (en) * | 1993-06-11 | 1994-04-12 | General Electric Company | Circuit breaker rotary handle operator with positive on indication |
US5468925A (en) * | 1994-04-21 | 1995-11-21 | Mohsen; Jafar | Enclosure for an electrical switch |
-
1995
- 1995-12-28 DE DE19548948A patent/DE19548948C2/en not_active Expired - Fee Related
-
1996
- 1996-12-06 AT AT96943893T patent/ATE186610T1/en active
- 1996-12-06 CN CN96199801A patent/CN1065647C/en not_active Expired - Fee Related
- 1996-12-06 EP EP96943893A patent/EP0870313B1/en not_active Expired - Lifetime
- 1996-12-06 WO PCT/EP1996/005461 patent/WO1997024741A1/en active IP Right Grant
-
1999
- 1999-05-28 HK HK99102394A patent/HK1017482A1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1208499A (en) | 1999-02-17 |
WO1997024741A1 (en) | 1997-07-10 |
DE19548948C2 (en) | 1999-10-21 |
DE19548948A1 (en) | 1997-07-03 |
EP0870313A1 (en) | 1998-10-14 |
ATE186610T1 (en) | 1999-11-15 |
CN1065647C (en) | 2001-05-09 |
EP0870313B1 (en) | 1999-11-10 |
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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: 20141206 |