FR1170257A - Electrical circuit protection device - Google Patents

Electrical circuit protection device

Info

Publication number
FR1170257A
FR1170257A FR1170257DA FR1170257A FR 1170257 A FR1170257 A FR 1170257A FR 1170257D A FR1170257D A FR 1170257DA FR 1170257 A FR1170257 A FR 1170257A
Authority
FR
France
Prior art keywords
protection device
electrical circuit
circuit protection
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
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR1170257A publication Critical patent/FR1170257A/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
    • H02H3/02—Details
    • H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
    • H02H3/044—Checking correct functioning of protective arrangements, e.g. by simulating a fault
FR1170257D 1956-02-21 1957-02-20 Electrical circuit protection device Expired FR1170257A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1170257XA 1956-02-21 1956-02-21

Publications (1)

Publication Number Publication Date
FR1170257A true FR1170257A (en) 1959-01-13

Family

ID=22370604

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1170257D Expired FR1170257A (en) 1956-02-21 1957-02-20 Electrical circuit protection device

Country Status (1)

Country Link
FR (1) FR1170257A (en)

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