AT289238B - Electromechanical switching fault protection device - Google Patents

Electromechanical switching fault protection device

Info

Publication number
AT289238B
AT289238B AT10070A AT10070A AT289238B AT 289238 B AT289238 B AT 289238B AT 10070 A AT10070 A AT 10070A AT 10070 A AT10070 A AT 10070A AT 289238 B AT289238 B AT 289238B
Authority
AT
Austria
Prior art keywords
protection device
fault protection
electromechanical switching
switching fault
electromechanical
Prior art date
Application number
AT10070A
Other languages
German (de)
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
Application granted granted Critical
Publication of AT289238B publication Critical patent/AT289238B/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H11/00—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result
    • H02H11/008—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result preventing unsafe switching operations in substations (Schaltfehlerschutz)
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/02—Details
    • H01H31/04—Interlocking mechanisms
    • H01H31/10—Interlocking mechanisms for interlocking two or more switches
AT10070A 1969-01-08 1970-01-07 Electromechanical switching fault protection device AT289238B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691900686 DE1900686B2 (en) 1969-01-08 1969-01-08 ELECTROMECHANICAL SWITCHING FAULT PROTECTION DEVICE

Publications (1)

Publication Number Publication Date
AT289238B true AT289238B (en) 1971-04-13

Family

ID=5721904

Family Applications (1)

Application Number Title Priority Date Filing Date
AT10070A AT289238B (en) 1969-01-08 1970-01-07 Electromechanical switching fault protection device

Country Status (7)

Country Link
JP (1) JPS5127856B1 (en)
AT (1) AT289238B (en)
BE (1) BE744188A (en)
DE (1) DE1900686B2 (en)
ES (1) ES375249A1 (en)
NO (1) NO128465B (en)
SE (1) SE359190B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56154099U (en) * 1980-04-11 1981-11-18
JPS63133600A (en) * 1986-11-26 1988-06-06 株式会社日立国際電気 Shielding structure of electronic equipment
DE3643473A1 (en) * 1986-12-19 1988-06-30 Maerkische Elektroindustrie Ad Electrical switching device
JPH0523567U (en) * 1991-08-08 1993-03-26 シヤープ株式会社 China printed circuit board mounting structure

Also Published As

Publication number Publication date
DE1900686B2 (en) 1971-06-16
JPS5127856B1 (en) 1976-08-16
NO128465B (en) 1973-11-19
SE359190B (en) 1973-08-20
ES375249A1 (en) 1972-04-16
BE744188A (en) 1970-06-15
DE1900686A1 (en) 1971-01-28

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Legal Events

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