FR1131738A - Relay quick release device - Google Patents

Relay quick release device

Info

Publication number
FR1131738A
FR1131738A FR1131738DA FR1131738A FR 1131738 A FR1131738 A FR 1131738A FR 1131738D A FR1131738D A FR 1131738DA FR 1131738 A FR1131738 A FR 1131738A
Authority
FR
France
Prior art keywords
quick release
release device
relay quick
relay
release
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 FR1131738A publication Critical patent/FR1131738A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
    • H02H7/267—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured for parallel lines and wires
FR1131738D 1954-09-30 1955-09-29 Relay quick release device Expired FR1131738A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1131738XA 1954-09-30 1954-09-30

Publications (1)

Publication Number Publication Date
FR1131738A true FR1131738A (en) 1957-02-26

Family

ID=22347963

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1131738D Expired FR1131738A (en) 1954-09-30 1955-09-29 Relay quick release device

Country Status (1)

Country Link
FR (1) FR1131738A (en)

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