BE744736A - Mecanisme d'actionnement d'interrupteur fonctionnant dans le vide - Google Patents

Mecanisme d'actionnement d'interrupteur fonctionnant dans le vide

Info

Publication number
BE744736A
BE744736A BE744736DA BE744736A BE 744736 A BE744736 A BE 744736A BE 744736D A BE744736D A BE 744736DA BE 744736 A BE744736 A BE 744736A
Authority
BE
Belgium
Prior art keywords
actuation mechanism
vacuum switch
switch actuation
vacuum
switch
Prior art date
Application number
Other languages
English (en)
Inventor
D White
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of BE744736A publication Critical patent/BE744736A/fr

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
    • H01H9/0005—Tap change devices
    • H01H9/0038—Tap change devices making use of vacuum switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/60—Mechanical arrangements for preventing or damping vibration or shock
BE744736D 1969-01-21 1970-01-21 Mecanisme d'actionnement d'interrupteur fonctionnant dans le vide BE744736A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79234969A 1969-01-21 1969-01-21

Publications (1)

Publication Number Publication Date
BE744736A true BE744736A (fr) 1970-07-01

Family

ID=25156591

Family Applications (1)

Application Number Title Priority Date Filing Date
BE744736D BE744736A (fr) 1969-01-21 1970-01-21 Mecanisme d'actionnement d'interrupteur fonctionnant dans le vide

Country Status (7)

Country Link
US (1) US3553395A (fr)
JP (1) JPS4747947B1 (fr)
BE (1) BE744736A (fr)
CA (1) CA933988A (fr)
ES (1) ES375560A1 (fr)
FR (1) FR2042721A5 (fr)
GB (1) GB1291043A (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3676749A (en) * 1970-10-28 1972-07-11 Westinghouse Electric Corp Switch-operating mechanism with particular application thereof to potential-transformer disconnecting assembly
US3852553A (en) * 1973-08-02 1974-12-03 Westinghouse Electric Corp Vacuum switch with toggle assembly operating mechanism
US4112274A (en) * 1976-02-04 1978-09-05 General Power Corp. Electrical control
DE19743865C1 (de) * 1997-10-04 1999-04-15 Reinhausen Maschf Scheubeck Stufenschalter
DE19934383C2 (de) 1999-07-22 2001-06-21 Reinhausen Maschf Scheubeck Dämpfungseinrichtung und Ventileinsatz für eine solche Dämpfungseinrichtung
US6410869B1 (en) 2000-06-08 2002-06-25 Watlow Electric Manufacturing Company Branch assembly for a communication bus
DE10104392C2 (de) * 2001-01-19 2003-07-03 Siemens Ag Vakuumschalter sowie System und Verfahren zu seiner Steuerung
DE102009034627B3 (de) * 2009-07-24 2010-09-09 Maschinenfabrik Reinhausen Gmbh Laststufenschalter mit Kraftspeicher
DE102010015052A1 (de) * 2010-04-15 2011-10-20 Maschinenfabrik Reinhausen Gmbh Schrittschaltgetriebe für Laststufenschalter von Stufentransformatoren
WO2012134958A1 (fr) 2011-03-25 2012-10-04 Abb Technology Ag Changeur de prise amélioré
BR112013024622B1 (pt) 2011-03-25 2020-11-10 Abb Schweiz Ag trocador de tomada de carga
CN103548106B (zh) 2011-03-25 2017-02-08 Abb技术有限公司 具有改进的真空断续器致动组件的分接头变换器
ES2970123T3 (es) * 2019-12-19 2024-05-27 Siemens Energy Global Gmbh & Co Kg Dispositivo de conexión a una red de alta tensión
CN114420477B (zh) * 2021-12-31 2024-04-05 深圳市泰永电气科技有限公司 旋转机构、切换开关装置及自动转换开关电器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2761930A (en) * 1950-12-13 1956-09-04 Ite Circuit Breaker Ltd Circuit recloser
US2665351A (en) * 1951-02-09 1954-01-05 Asea Ab Arrangement in air blast circuit breaker provided with damping resistance
US2878333A (en) * 1955-07-25 1959-03-17 Gen Electric Controlled speed tap changing mechanism
CH428928A (de) * 1965-11-02 1967-01-31 Bbc Brown Boveri & Cie Einrichtung an einem Lastumschalter eines Stufenschalters für Regeltransformatoren

Also Published As

Publication number Publication date
US3553395A (en) 1971-01-05
JPS4747947B1 (fr) 1972-12-02
CA933988A (en) 1973-09-18
GB1291043A (en) 1972-09-27
ES375560A1 (es) 1972-05-16
FR2042721A5 (fr) 1971-02-12
DE2002054A1 (de) 1970-07-30
DE2002054B2 (de) 1973-01-25

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: WESTINGHOUSE ELECTRIC CORP.

Effective date: 19880131