CA933988A - Vacuum switch operating mechanism - Google Patents

Vacuum switch operating mechanism

Info

Publication number
CA933988A
CA933988A CA071741A CA71741A CA933988A CA 933988 A CA933988 A CA 933988A CA 071741 A CA071741 A CA 071741A CA 71741 A CA71741 A CA 71741A CA 933988 A CA933988 A CA 933988A
Authority
CA
Canada
Prior art keywords
operating mechanism
switch operating
vacuum switch
vacuum
switch
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.)
Expired
Application number
CA071741A
Other languages
English (en)
Inventor
White Dale
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CBS Corp
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
Application granted granted Critical
Publication of CA933988A publication Critical patent/CA933988A/en
Expired legal-status Critical Current

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
CA071741A 1969-01-21 1970-01-09 Vacuum switch operating mechanism Expired CA933988A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA933988A true CA933988A (en) 1973-09-18

Family

ID=25156591

Family Applications (1)

Application Number Title Priority Date Filing Date
CA071741A Expired CA933988A (en) 1969-01-21 1970-01-09 Vacuum switch operating mechanism

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
DE202010017767U1 (de) * 2010-04-15 2012-08-09 Maschinenfabrik Reinhausen Gmbh Schrittschaltgetriebe für Laststufenschalter von Stufentransformatoren
EP2689444B8 (fr) * 2011-03-25 2017-10-11 ABB Schweiz AG Sélecteur de prises avec un dispositif d'actionnement de l'interrupteur à vide amélioré
WO2012134977A1 (fr) * 2011-03-25 2012-10-04 Abb Technology Ag Changeur de prises comprenant un ensemble interrupteur à vide doté d'un amortisseur amélioré
EP2689442B1 (fr) 2011-03-25 2015-01-07 ABB Technology AG Sélecteur à gradins amélioré
EP4070349B1 (fr) * 2019-12-19 2023-11-22 Siemens Energy Global GmbH & Co. KG Dispositif destiné à se connecter à un réseau à haute tension
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
JPS4747947B1 (fr) 1972-12-02
GB1291043A (en) 1972-09-27
FR2042721A5 (fr) 1971-02-12
BE744736A (fr) 1970-07-01
ES375560A1 (es) 1972-05-16
US3553395A (en) 1971-01-05
DE2002054B2 (de) 1973-01-25
DE2002054A1 (de) 1970-07-30

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