HK1089553A1 - Rocker unit for moving a displaceable contact of aswitching device - Google Patents
Rocker unit for moving a displaceable contact of aswitching deviceInfo
- Publication number
- HK1089553A1 HK1089553A1 HK06109816A HK06109816A HK1089553A1 HK 1089553 A1 HK1089553 A1 HK 1089553A1 HK 06109816 A HK06109816 A HK 06109816A HK 06109816 A HK06109816 A HK 06109816A HK 1089553 A1 HK1089553 A1 HK 1089553A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- displaceable contact
- moving
- bolt
- unit
- rocker unit
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/666—Operating arrangements
-
- 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
- H01H3/42—Driving mechanisms, i.e. for transmitting driving force to the contacts using cam or eccentric
-
- 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
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H2009/307—Means for extinguishing or preventing arc between current-carrying parts with slow break, e.g. for AC current waiting for a zero crossing
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Valve Device For Special Equipments (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Escalators And Moving Walkways (AREA)
- Push-Button Switches (AREA)
Abstract
The invention relates to a rocker unit for moving a displaceable contact (2a) of a switching device (3). Said unit comprises a drive rod (9) for moving the displaceable contact (2a), one end of said rod being connected to the displaceable contact (2a) and the other end to a bolt (8), a gate plate (5), which guides the bolt (8) in a sliding manner between a first position that corresponds to an open state of the displaceable contact (2a) and a second position that corresponds to a closed state of the displaceable contact (2a) and a coupling device (4) that can be displaced by means of a drive unit and that is connected to the gate plate (5). The aim of the invention is to employ a rocker unit (1) of this type to safely extinguish an arc that is created when the displaceable contact (2a) is opened. To achieve this, the gate plate (5) comprises a rest zone (7b), which holds the bolt (8) in an intermediate position between the first position and the second position.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10326715A DE10326715B3 (en) | 2003-06-06 | 2003-06-06 | Adjustment device for adjusting a movable contact of a switching device |
PCT/DE2004/000996 WO2004109734A1 (en) | 2003-06-06 | 2004-05-06 | Rocker unit for moving a displaceable contact of a switching device |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1089553A1 true HK1089553A1 (en) | 2006-12-01 |
Family
ID=33441594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK06109816A HK1089553A1 (en) | 2003-06-06 | 2006-09-04 | Rocker unit for moving a displaceable contact of aswitching device |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1631977B1 (en) |
CN (1) | CN100361249C (en) |
AT (1) | ATE400884T1 (en) |
DE (2) | DE10326715B3 (en) |
HK (1) | HK1089553A1 (en) |
WO (1) | WO2004109734A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006031220A1 (en) | 2006-06-30 | 2008-01-03 | Siemens Ag | Gear arrangement for driving an electrical switching contact |
CN101996789B (en) * | 2009-08-28 | 2013-10-23 | 西门子公司 | Spring operating device and installation method thereof as well as switch gear |
DE102011078659B3 (en) * | 2011-07-05 | 2012-11-15 | Siemens Aktiengesellschaft | Drive for a switching device |
KR101563587B1 (en) * | 2011-07-25 | 2015-10-27 | 엘에스산전 주식회사 | Power transmisson device for vacuum interrupter |
DE102013010496A1 (en) * | 2012-10-18 | 2014-04-24 | Abb Technology Ag | Lift-dependent switching electrical switching device with extended hysteresis |
KR101786519B1 (en) * | 2013-01-08 | 2017-10-18 | 엘에스산전 주식회사 | Gas insulated circuit breaker |
CN106971904B (en) * | 2017-05-15 | 2019-04-05 | 上海交通大学 | Vacuum circuit breaker closing transmission mechanism |
DE102018214764A1 (en) * | 2018-08-30 | 2020-03-05 | Siemens Aktiengesellschaft | Driving an electrical switch contact and a signaling switch |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3248497A (en) * | 1961-10-09 | 1966-04-26 | Jennings Radio Mfg Corp | Drive mechanism for vacuum switches |
JPS51150076A (en) * | 1975-06-18 | 1976-12-23 | Tokyo Shibaura Electric Co | Vacuum valve circuit breaker |
US4234771A (en) * | 1976-12-09 | 1980-11-18 | Tokyo Shibaura Denki Kabushiki Kaisha | Vacuum switch |
DE4006452A1 (en) * | 1990-03-01 | 1991-09-05 | Driescher Eltech Werk | Vacuum switch-gear mechanism for 12KV and 24KV operation - uses single interchangeable link to provide requisite motion and spring compression |
DE4411596C1 (en) * | 1994-03-30 | 1995-06-08 | Holec Schaltgeraete Gmbh | Vacuum load switch operating drive |
JPH07320611A (en) * | 1994-05-23 | 1995-12-08 | Hitachi Ltd | Gas insulated switching device |
DE19603157A1 (en) * | 1996-01-19 | 1997-07-24 | Fachhochschule Fuer Technik Un | HV vacuum switch with vacuum switching chamber |
DE10104392C2 (en) * | 2001-01-19 | 2003-07-03 | Siemens Ag | Vacuum switch and system and method for its control |
-
2003
- 2003-06-06 DE DE10326715A patent/DE10326715B3/en not_active Expired - Fee Related
-
2004
- 2004-05-06 AT AT04731301T patent/ATE400884T1/en not_active IP Right Cessation
- 2004-05-06 EP EP04731301A patent/EP1631977B1/en not_active Expired - Lifetime
- 2004-05-06 WO PCT/DE2004/000996 patent/WO2004109734A1/en active IP Right Grant
- 2004-05-06 CN CNB2004800132503A patent/CN100361249C/en not_active Expired - Fee Related
- 2004-05-06 DE DE502004007561T patent/DE502004007561D1/en not_active Expired - Lifetime
-
2006
- 2006-09-04 HK HK06109816A patent/HK1089553A1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1631977B1 (en) | 2008-07-09 |
CN100361249C (en) | 2008-01-09 |
EP1631977A1 (en) | 2006-03-08 |
CN1791955A (en) | 2006-06-21 |
WO2004109734A1 (en) | 2004-12-16 |
ATE400884T1 (en) | 2008-07-15 |
DE10326715B3 (en) | 2004-12-16 |
DE502004007561D1 (en) | 2008-08-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20110506 |