FR1245264A - Protection system for electrical circuits - Google Patents

Protection system for electrical circuits

Info

Publication number
FR1245264A
FR1245264A FR815621A FR815621A FR1245264A FR 1245264 A FR1245264 A FR 1245264A FR 815621 A FR815621 A FR 815621A FR 815621 A FR815621 A FR 815621A FR 1245264 A FR1245264 A FR 1245264A
Authority
FR
France
Prior art keywords
protection system
electrical circuits
circuits
electrical
protection
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
FR815621A
Other languages
French (fr)
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.)
Siemens Mobility Ltd
Original Assignee
Westinghouse Brake and Signal Co Ltd
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 Westinghouse Brake and Signal Co Ltd filed Critical Westinghouse Brake and Signal Co Ltd
Application granted granted Critical
Publication of FR1245264A publication Critical patent/FR1245264A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/20—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess voltage
    • H02H3/202—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess voltage for dc systems
FR815621A 1959-01-15 1960-01-14 Protection system for electrical circuits Expired FR1245264A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB149059A GB902822A (en) 1959-01-15 1959-01-15 Improvements relating to protective arrangements for electrical supply circuits

Publications (1)

Publication Number Publication Date
FR1245264A true FR1245264A (en) 1960-11-04

Family

ID=9722915

Family Applications (1)

Application Number Title Priority Date Filing Date
FR815621A Expired FR1245264A (en) 1959-01-15 1960-01-14 Protection system for electrical circuits

Country Status (2)

Country Link
FR (1) FR1245264A (en)
GB (1) GB902822A (en)

Also Published As

Publication number Publication date
GB902822A (en) 1962-08-09

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