DE58908959D1 - Electrical switching device. - Google Patents

Electrical switching device.

Info

Publication number
DE58908959D1
DE58908959D1 DE58908959T DE58908959T DE58908959D1 DE 58908959 D1 DE58908959 D1 DE 58908959D1 DE 58908959 T DE58908959 T DE 58908959T DE 58908959 T DE58908959 T DE 58908959T DE 58908959 D1 DE58908959 D1 DE 58908959D1
Authority
DE
Germany
Prior art keywords
switching device
electrical switching
electrical
switching
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 - Fee Related
Application number
DE58908959T
Other languages
German (de)
Inventor
Erhard Runtsch
Klaus Greefe
Dietmar Dymke
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.)
ABB AG Germany
ABB AB
Original Assignee
Asea Brown Boveri AG Germany
Asea Brown Boveri AB
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 Asea Brown Boveri AG Germany, Asea Brown Boveri AB filed Critical Asea Brown Boveri AG Germany
Application granted granted Critical
Publication of DE58908959D1 publication Critical patent/DE58908959D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/46—Means for extinguishing or preventing arc between current-carrying parts using arcing horns
    • H01H9/465—Shunt circuit closed by transferring the arc onto an auxiliary electrode
    • 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
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/42—Impedances connected with contacts
DE58908959T 1988-07-15 1989-07-10 Electrical switching device. Expired - Fee Related DE58908959D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3824027A DE3824027A1 (en) 1988-07-15 1988-07-15 ELECTRICAL SWITCHGEAR

Publications (1)

Publication Number Publication Date
DE58908959D1 true DE58908959D1 (en) 1995-03-16

Family

ID=6358749

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3824027A Withdrawn DE3824027A1 (en) 1988-07-15 1988-07-15 ELECTRICAL SWITCHGEAR
DE58908959T Expired - Fee Related DE58908959D1 (en) 1988-07-15 1989-07-10 Electrical switching device.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3824027A Withdrawn DE3824027A1 (en) 1988-07-15 1988-07-15 ELECTRICAL SWITCHGEAR

Country Status (2)

Country Link
EP (1) EP0350825B1 (en)
DE (2) DE3824027A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0504462A1 (en) * 1991-03-21 1992-09-23 Siemens Aktiengesellschaft Device to interrupt a circuit
ATE144076T1 (en) * 1991-03-21 1996-10-15 Siemens Ag SWITCHING DEVICE FOR INTERRUPTING A CIRCUIT
DE4243314C2 (en) * 1992-12-21 1998-08-20 Asea Brown Boveri Current limiting switch
FR2711271B1 (en) * 1993-10-15 1995-12-22 Merlin Gerin Protective equipment formed by the association of a circuit breaker in series with an effector.
FR2714520B1 (en) * 1993-12-24 1996-01-19 Telemecanique Electric switch device with separable contacts.
FR2731838B1 (en) * 1995-03-16 1997-06-06 Schneider Electric Sa ELECTRICAL DIFFERENTIAL PROTECTION DEVICE WITH TEST CIRCUIT
DE19526591B4 (en) * 1995-07-21 2005-04-21 Abb Patent Gmbh Electric switch
FR2742916B1 (en) * 1995-12-21 1998-01-16 Schneider Electric Sa ARC SWITCHED ELECTRICAL DEVICE
DE10118746B4 (en) 2001-04-17 2004-06-24 Siemens Ag Method for operating a switching device with a switchable current limiter and associated arrangement
ES2312947T3 (en) 2004-07-08 2009-03-01 Abb Schweiz Ag ELECTRIC ARC EXTINGUISHING DEVICE FOR PROTECTION SWITCHES.
DE102006037234A1 (en) * 2006-08-09 2008-02-14 Siemens Ag Switch-gear unit e.g. for selective switch-off of consumer load, has actuating element for opening contact point in principal conduction line
DE102007015182B3 (en) * 2007-03-29 2008-07-31 Siemens Ag Switching arrangement for electromagnetic current limiting switchgear, has switch contacts with fixed contact elements and movable contact elements , where movable contact element are movable relative to fixed contact element
FR3131976B1 (en) * 2022-01-18 2024-06-14 Safran Electrical & Power Contactor with arc guides and protection integrated into the arc guides, system and corresponding aircraft

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI49890C (en) * 1974-03-12 1975-10-10 Ahlstroem Oy Electric cutting device.
DE2751452C2 (en) * 1977-11-18 1986-10-23 Brown, Boveri & Cie Ag, 6800 Mannheim Electrical switchgear
DE2944619C2 (en) * 1979-11-05 1984-03-29 Brown, Boveri & Cie Ag, 6800 Mannheim Auto switch
DE3030429A1 (en) * 1980-08-12 1982-09-30 Brown, Boveri & Cie Ag, 6800 Mannheim ARC CHAMBER
DE3242062A1 (en) * 1982-11-13 1984-05-17 Brown, Boveri & Cie Ag, 6800 Mannheim ELECTRIC SWITCH
FR2581477B1 (en) * 1985-05-06 1989-01-13 Telemecanique Electrique SWITCHING DEVICE PROTECTED AGAINST SHORT-CIRCUIT CURRENTS
FR2582857B1 (en) * 1985-05-29 1989-04-28 Merlin Gerin SINGLE POLE AND NEUTRAL CIRCUIT BREAKER WITH SHUNT EFFECT
FR2584529B1 (en) * 1985-07-04 1995-01-06 Merlin Gerin ELECTRIC CIRCUIT BREAKER, PARTICULARLY FOR CAPACITOR BATTERIES

Also Published As

Publication number Publication date
EP0350825A3 (en) 1991-04-17
EP0350825B1 (en) 1995-02-01
DE3824027A1 (en) 1990-01-18
EP0350825A2 (en) 1990-01-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee