AT384322B - CIRCUIT BREAKER, SUITABLE AS PRE-AUTOMATIC - Google Patents

CIRCUIT BREAKER, SUITABLE AS PRE-AUTOMATIC

Info

Publication number
AT384322B
AT384322B AT157782A AT157782A AT384322B AT 384322 B AT384322 B AT 384322B AT 157782 A AT157782 A AT 157782A AT 157782 A AT157782 A AT 157782A AT 384322 B AT384322 B AT 384322B
Authority
AT
Austria
Prior art keywords
automatic
circuit breaker
breaker
circuit
Prior art date
Application number
AT157782A
Other languages
German (de)
Other versions
ATA157782A (en
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of ATA157782A publication Critical patent/ATA157782A/en
Application granted granted Critical
Publication of AT384322B publication Critical patent/AT384322B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/1081—Modifications for selective or back-up protection; Correlation between feeder and branch circuit breaker
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/22—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices
    • H02H7/222—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices for switches
    • H02H7/224—Anti-pump circuits
AT157782A 1981-08-21 1982-04-22 CIRCUIT BREAKER, SUITABLE AS PRE-AUTOMATIC AT384322B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813133200 DE3133200A1 (en) 1981-08-21 1981-08-21 Line protection circuit breaker, suitable for use as a preliminary automatic circuit breaker

Publications (2)

Publication Number Publication Date
ATA157782A ATA157782A (en) 1987-03-15
AT384322B true AT384322B (en) 1987-10-27

Family

ID=6139851

Family Applications (1)

Application Number Title Priority Date Filing Date
AT157782A AT384322B (en) 1981-08-21 1982-04-22 CIRCUIT BREAKER, SUITABLE AS PRE-AUTOMATIC

Country Status (3)

Country Link
JP (1) JPS5840716A (en)
AT (1) AT384322B (en)
DE (1) DE3133200A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3137727A1 (en) * 1981-09-22 1983-04-07 Siemens AG, 1000 Berlin und 8000 München Line protection circuit breaker arrangement
DE3526226A1 (en) * 1985-07-23 1987-01-29 Geyer Gmbh & Co Christian Line-protection device
NL9102057A (en) * 1991-12-10 1993-07-01 Holec Syst & Componenten SELECTIVE AUTOMATIC PROTECTION SWITCH.
DE10349907A1 (en) * 2003-10-25 2005-05-25 Abb Patent Gmbh Electrical circuit breaker
DE10354505B4 (en) * 2003-11-21 2006-01-12 Eti Elektroelement D.D. Electric auto switch
JP2013257962A (en) * 2012-06-11 2013-12-26 Calsonic Kansei Corp Safety device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE741044C (en) * 1940-09-26 1943-11-03 Ing Karl Kesl Electrical circuit arrangement
DE737514C (en) * 1941-11-12 1943-07-15 Aeg Device for limiting short-circuit currents
DE2358382B2 (en) * 1973-11-23 1975-09-18 Ellenberger & Poensgen Gmbh, 8503 Altdorf Overcurrent switching device with two interruption points connected in series
DE2854637C2 (en) * 1978-12-18 1984-05-17 Brown, Boveri & Cie Ag, 6800 Mannheim Electrical installation switching device serving as a group protection switch
DE2854711C2 (en) * 1978-12-18 1984-04-26 Brown, Boveri & Cie Ag, 6800 Mannheim Selective protection device
DE2854616C2 (en) * 1978-12-18 1984-03-22 Brown, Boveri & Cie Ag, 6800 Mannheim Selective protection device
DE2854623C2 (en) * 1978-12-18 1982-09-09 Brown, Boveri & Cie Ag, 6800 Mannheim Selective main circuit breaker
DE2930960A1 (en) * 1979-07-31 1981-02-19 Bbc Brown Boveri & Cie SELECTIVE PROTECTIVE DEVICE

Also Published As

Publication number Publication date
JPS5840716A (en) 1983-03-09
JPH0119613B2 (en) 1989-04-12
ATA157782A (en) 1987-03-15
DE3133200C2 (en) 1990-11-08
DE3133200A1 (en) 1983-03-03

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
REN Ceased due to non-payment of the annual fee