AT275647B - Vacuum switching device for interrupting alternating current - Google Patents

Vacuum switching device for interrupting alternating current

Info

Publication number
AT275647B
AT275647B AT547067A AT547067A AT275647B AT 275647 B AT275647 B AT 275647B AT 547067 A AT547067 A AT 547067A AT 547067 A AT547067 A AT 547067A AT 275647 B AT275647 B AT 275647B
Authority
AT
Austria
Prior art keywords
switching device
alternating current
vacuum switching
interrupting alternating
interrupting
Prior art date
Application number
AT547067A
Other languages
German (de)
Original Assignee
Sprecher & 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 & Schuh Ag filed Critical Sprecher & Schuh Ag
Application granted granted Critical
Publication of AT275647B publication Critical patent/AT275647B/en

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
AT547067A 1967-02-21 1967-06-13 Vacuum switching device for interrupting alternating current AT275647B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH270667A CH457582A (en) 1967-02-21 1967-02-21 Vacuum switching device with two working contacts for interrupting alternating current

Publications (1)

Publication Number Publication Date
AT275647B true AT275647B (en) 1969-10-27

Family

ID=4239757

Family Applications (1)

Application Number Title Priority Date Filing Date
AT547067A AT275647B (en) 1967-02-21 1967-06-13 Vacuum switching device for interrupting alternating current

Country Status (5)

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

Families Citing this family (22)

* 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 (en) * 1977-12-01 1979-06-19
JPS59215627A (en) * 1983-05-23 1984-12-05 三菱電機株式会社 Switch
EP0231469B1 (en) * 1986-01-31 1991-07-03 BBC Brown Boveri AG Power circuit breaker
US4788390A (en) * 1988-04-26 1988-11-29 Siemens Energy & Automation, Inc. Shunt capacitor switch with an impedance insertion element
US5637964A (en) * 1995-03-21 1997-06-10 Lutron Electronics Co., Inc. Remote control system for individual control of spaced lighting fixtures
US6037721A (en) * 1996-01-11 2000-03-14 Lutron Electronics, Co., Inc. System for individual and remote 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 (en) * 1999-11-18 2002-11-05 Abb Ab Transfer switch, use of such a transfer switch, facility comprising a plurality of transfer switches, switchgear and method for transmitting a feed of a load
SE517613C2 (en) * 1999-11-18 2002-06-25 Abb Ab Electric coupler for alternating current
DE102008059670B3 (en) * 2008-11-26 2010-06-17 Siemens Aktiengesellschaft Vacuum switch with fixed terminals on both sides
PL2523203T3 (en) * 2011-05-10 2019-10-31 Abb Schweiz Ag Switching device and related switchgear
DE102013114260A1 (en) * 2013-12-17 2015-06-18 Eaton Electrical Ip Gmbh & Co. Kg Double contact switch with vacuum interrupters
DE102016108246A1 (en) * 2016-05-03 2017-11-09 Eaton Electrical Ip Gmbh & Co. Kg Double contact switch with vacuum interrupters
DE102016208274A1 (en) * 2016-05-13 2017-11-16 Siemens Aktiengesellschaft Coupling element for an electrical switching device
CN106653468A (en) * 2017-03-04 2017-05-10 滁州品之达电器科技有限公司 Novel arc extinguishing method for high-voltage arc-less switching device
EP3444830B1 (en) * 2017-08-14 2024-04-03 ABB Schweiz AG Mechanical latching system kit for a medium voltage contactor
EP3748661B1 (en) * 2019-06-07 2025-01-22 ABB Schweiz AG Accessory device for a medium voltage contactor
WO2022072572A1 (en) * 2020-10-01 2022-04-07 S&C Electric Company Voltage readings using high voltage resistor across vacuum interrupter

Also Published As

Publication number Publication date
GB1147576A (en) 1969-04-02
US3636292A (en) 1972-01-18
CH457582A (en) 1968-06-15
DE1640109B2 (en) 1976-11-25
DE1640109A1 (en) 1970-12-03

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