ATE400884T1 - ADJUSTMENT DEVICE FOR ADJUSTING A MOVING CONTACT OF A SWITCHING DEVICE - Google Patents

ADJUSTMENT DEVICE FOR ADJUSTING A MOVING CONTACT OF A SWITCHING DEVICE

Info

Publication number
ATE400884T1
ATE400884T1 AT04731301T AT04731301T ATE400884T1 AT E400884 T1 ATE400884 T1 AT E400884T1 AT 04731301 T AT04731301 T AT 04731301T AT 04731301 T AT04731301 T AT 04731301T AT E400884 T1 ATE400884 T1 AT E400884T1
Authority
AT
Austria
Prior art keywords
displaceable contact
bolt
gate plate
adjusting
moving contact
Prior art date
Application number
AT04731301T
Other languages
German (de)
Inventor
Juergen Einschenk
Original Assignee
Siemens Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of ATE400884T1 publication Critical patent/ATE400884T1/en

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

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.
AT04731301T 2003-06-06 2004-05-06 ADJUSTMENT DEVICE FOR ADJUSTING A MOVING CONTACT OF A SWITCHING DEVICE ATE400884T1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ATE400884T1 true ATE400884T1 (en) 2008-07-15

Family

ID=33441594

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04731301T ATE400884T1 (en) 2003-06-06 2004-05-06 ADJUSTMENT DEVICE FOR ADJUSTING A MOVING CONTACT OF A SWITCHING 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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
EP1631977B1 (en) 2008-07-09
CN100361249C (en) 2008-01-09
DE502004007561D1 (en) 2008-08-21
HK1089553A1 (en) 2006-12-01
CN1791955A (en) 2006-06-21
WO2004109734A1 (en) 2004-12-16
DE10326715B3 (en) 2004-12-16
EP1631977A1 (en) 2006-03-08

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee