GB1143805A - - Google Patents

Info

Publication number
GB1143805A
GB1143805A GB1143805DA GB1143805A GB 1143805 A GB1143805 A GB 1143805A GB 1143805D A GB1143805D A GB 1143805DA GB 1143805 A GB1143805 A GB 1143805A
Authority
GB
United Kingdom
Prior art keywords
coil
springs
actuator rod
vacuum switch
cam
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.)
Active
Application number
Other languages
English (en)
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.)
Publication of GB1143805A publication Critical patent/GB1143805A/en
Active legal-status Critical Current

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
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1638—Armatures not entering the winding
    • 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
    • H01H33/02—Details
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/38—Power arrangements internal to the switch for operating the driving mechanism using electromagnet

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
GB1143805D 1966-08-04 Active GB1143805A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3492866 1966-08-04

Publications (1)

Publication Number Publication Date
GB1143805A true GB1143805A (de)

Family

ID=10371664

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1143805D Active GB1143805A (de) 1966-08-04

Country Status (5)

Country Link
US (1) US3471814A (de)
JP (1) JPS4634528B1 (de)
DE (1) DE1301181B (de)
FR (1) FR1532765A (de)
GB (1) GB1143805A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2448385C1 (ru) * 2010-01-14 2012-04-20 Приватное Акционерное Общество "Донецксталь" - Металлургический Завод" Устройство для коммутации электрических цепей

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL152106B (nl) * 1972-10-30 1977-01-17 Hazemeijer Bv Elektrische schakelinrichting met magnetische grendelinrichting.
DE2331858C3 (de) * 1973-06-22 1982-03-18 Brown, Boveri & Cie Ag, 6800 Mannheim Vakuumschalter
US4272661A (en) * 1978-03-09 1981-06-09 Gould Inc. High speed vacuum interrupter
US4675771A (en) * 1985-07-26 1987-06-23 Combined Technologies, Inc. Fault sensing system for a transformer network
DE102008045641B3 (de) * 2008-09-03 2010-05-06 Siemens Aktiengesellschaft Nockenwellenantrieb für eine Vakuumschaltröhre und Schaltgerät
EP2312606B1 (de) * 2009-10-14 2013-02-27 ABB Technology AG Bistabiler magnetischer Aktuator für einen Mittelspannungsschutzschalter
EP2466599A1 (de) 2010-12-15 2012-06-20 Eaton Industries (Netherlands) B.V. Elektromagnetischer Auslöser mit Unterspannungsfreigabe
DE102011078659B3 (de) 2011-07-05 2012-11-15 Siemens Aktiengesellschaft Antrieb für ein Schaltgerät
US9431184B2 (en) * 2013-11-06 2016-08-30 Lsis Co., Ltd. Circuit breaker
JP6235374B2 (ja) * 2014-02-27 2017-11-22 株式会社東芝 開閉器の操作機構
CN106935438B (zh) * 2017-03-08 2020-03-13 平高集团有限公司 一种磁力操动机构控制方法及控制装置
WO2018165653A1 (en) * 2017-03-10 2018-09-13 Abb Schweiz Ag Mechanical closing of a current interrupter
CN108807045B (zh) * 2018-07-25 2020-06-09 西安交通大学 一种电磁斥力开关的触头磁吹方法及开关系统
US10964496B2 (en) * 2019-01-31 2021-03-30 S&C Electric Company Manual close assist control mechanism

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3052828A (en) * 1959-08-05 1962-09-04 P S P Engineering Co Rotary electromagnetic actuator
US3248497A (en) * 1961-10-09 1966-04-26 Jennings Radio Mfg Corp Drive mechanism for vacuum switches
US3253098A (en) * 1963-10-24 1966-05-24 Allis Chalmers Mfg Co Mechanical actuator with permanent magnet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2448385C1 (ru) * 2010-01-14 2012-04-20 Приватное Акционерное Общество "Донецксталь" - Металлургический Завод" Устройство для коммутации электрических цепей

Also Published As

Publication number Publication date
JPS4634528B1 (de) 1971-10-09
DE1301181B (de) 1969-08-14
US3471814A (en) 1969-10-07
FR1532765A (fr) 1968-07-12

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