FR1101653A - Protection relay - Google Patents

Protection relay

Info

Publication number
FR1101653A
FR1101653A FR1101653DA FR1101653A FR 1101653 A FR1101653 A FR 1101653A FR 1101653D A FR1101653D A FR 1101653DA FR 1101653 A FR1101653 A FR 1101653A
Authority
FR
France
Prior art keywords
protection relay
relay
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.)
Compteurs Schlumberger SA
Original Assignee
Compteurs Schlumberger SA
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 Compteurs Schlumberger SA filed Critical Compteurs Schlumberger SA
Application granted granted Critical
Publication of FR1101653A publication Critical patent/FR1101653A/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
    • H02H3/08—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 current
FR1101653D 1954-01-28 1954-01-28 Protection relay Expired FR1101653A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1101653T 1954-01-28

Publications (1)

Publication Number Publication Date
FR1101653A true FR1101653A (en) 1955-10-10

Family

ID=9621126

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1101653D Expired FR1101653A (en) 1954-01-28 1954-01-28 Protection relay

Country Status (1)

Country Link
FR (1) FR1101653A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3440491A (en) * 1962-06-05 1969-04-22 Westinghouse Electric Corp Circuit-controlling systems
US3526812A (en) * 1967-04-06 1970-09-01 Gen Electric Power supply for circuit breaker tripping

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3440491A (en) * 1962-06-05 1969-04-22 Westinghouse Electric Corp Circuit-controlling systems
US3526812A (en) * 1967-04-06 1970-09-01 Gen Electric Power supply for circuit breaker tripping

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