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GB1147576A - Improvements relating to vacuum switches - Google Patents

Improvements relating to vacuum switches

Info

Publication number
GB1147576A
GB1147576A GB7609/68A GB760968A GB1147576A GB 1147576 A GB1147576 A GB 1147576A GB 7609/68 A GB7609/68 A GB 7609/68A GB 760968 A GB760968 A GB 760968A GB 1147576 A GB1147576 A GB 1147576A
Authority
GB
United Kingdom
Prior art keywords
diode
contacts
series
opened
parallel
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
GB7609/68A
Other languages
English (en)
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.)
Rockwell Automation Switzerland GmbH
Original Assignee
Sprecher und Schuh 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 Sprecher und Schuh AG filed Critical Sprecher und Schuh AG
Publication of GB1147576A publication Critical patent/GB1147576A/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
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/541—Contacts shunted by semiconductor devices
    • 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

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
GB7609/68A 1967-02-21 1968-02-16 Improvements relating to vacuum switches Expired GB1147576A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH270667A CH457582A (de) 1967-02-21 1967-02-21 Vakuumschalteinrichtung mit zwei Arbeitskontakten zum Unterbrechen von Wechselstrom

Publications (1)

Publication Number Publication Date
GB1147576A true GB1147576A (en) 1969-04-02

Family

ID=4239757

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7609/68A Expired GB1147576A (en) 1967-02-21 1968-02-16 Improvements relating to vacuum switches

Country Status (5)

Country Link
US (1) US3636292A (de)
AT (1) AT275647B (de)
CH (1) CH457582A (de)
DE (1) DE1640109B2 (de)
GB (1) GB1147576A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0231469A1 (de) * 1986-01-31 1987-08-12 BBC Brown Boveri AG Leistungsschalter

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3813506A (en) * 1973-04-12 1974-05-28 Gen Electric Vacuum-type circuit breaker with improved ability to interrupt capacitance currents
US4021628A (en) * 1975-01-20 1977-05-03 Westinghouse Electric Corporation Vacuum fault current limiter
US4209814A (en) * 1977-10-19 1980-06-24 Gould Inc. Synchronous circuit breaker
JPS5486351U (de) * 1977-12-01 1979-06-19
JPS59215627A (ja) * 1983-05-23 1984-12-05 三菱電機株式会社 開閉器
US4788390A (en) * 1988-04-26 1988-11-29 Siemens Energy & Automation, Inc. Shunt capacitor switch with an impedance insertion element
US6037721A (en) * 1996-01-11 2000-03-14 Lutron Electronics, Co., Inc. System for individual and remote control of spaced lighting fixtures
US5637964A (en) * 1995-03-21 1997-06-10 Lutron Electronics Co., Inc. Remote control system for individual control of spaced lighting fixtures
US5633540A (en) * 1996-06-25 1997-05-27 Lutron Electronics Co., Inc. Surge-resistant relay switching circuit
US5987205A (en) * 1996-09-13 1999-11-16 Lutron Electronics Co., Inc. Infrared energy transmissive member and radiation receiver
SE518664C2 (sv) * 1999-11-18 2002-11-05 Abb Ab Transferswitch, användning av en sådan transferswitch, anläggning innefattande ett flertal transferswitchar, ställverk och förfarande för överföring av en matning av en last
SE517613C2 (sv) * 1999-11-18 2002-06-25 Abb Ab Elektrisk kopplare för växelström
DE102008059670B3 (de) * 2008-11-26 2010-06-17 Siemens Aktiengesellschaft Vakuumschalter mit beidseitig fest verschienten Anschlussklemmen
EP2523203B1 (de) * 2011-05-10 2019-07-03 ABB Schweiz AG Schaltvorrichtung und zugehörige Schaltanlage
DE102013114260A1 (de) * 2013-12-17 2015-06-18 Eaton Electrical Ip Gmbh & Co. Kg Doppelkontakt-Schalter mit Vakuumschaltkammern
DE102016108246A1 (de) * 2016-05-03 2017-11-09 Eaton Electrical Ip Gmbh & Co. Kg Doppelkontakt-Schalter mit Vakuumschaltkammern
DE102016208274A1 (de) * 2016-05-13 2017-11-16 Siemens Aktiengesellschaft Kopplungsglied für ein elektrisches Schaltgerät
CN106653468A (zh) * 2017-03-04 2017-05-10 滁州品之达电器科技有限公司 一种新型高压无弧开关装置的灭弧方法
EP3444830B1 (de) * 2017-08-14 2024-04-03 ABB Schweiz AG Mechanischer verklinkungssatz für ein mittelspannungsschaltgerät
EP3748661B1 (de) * 2019-06-07 2025-01-22 ABB Schweiz AG Hilfsvorrichtung für einen mittelspannungsschütz
WO2022072572A1 (en) * 2020-10-01 2022-04-07 S&C Electric Company Voltage readings using high voltage resistor across vacuum interrupter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0231469A1 (de) * 1986-01-31 1987-08-12 BBC Brown Boveri AG Leistungsschalter
US4764836A (en) * 1986-01-31 1988-08-16 Bbc Brown, Boveri & Company, Ltd. Circuit breaker

Also Published As

Publication number Publication date
CH457582A (de) 1968-06-15
US3636292A (en) 1972-01-18
DE1640109B2 (de) 1976-11-25
DE1640109A1 (de) 1970-12-03
AT275647B (de) 1969-10-27

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