FR1372151A - Earth leakage protection device - Google Patents

Earth leakage protection device

Info

Publication number
FR1372151A
FR1372151A FR949409A FR949409A FR1372151A FR 1372151 A FR1372151 A FR 1372151A FR 949409 A FR949409 A FR 949409A FR 949409 A FR949409 A FR 949409A FR 1372151 A FR1372151 A FR 1372151A
Authority
FR
France
Prior art keywords
protection device
earth leakage
leakage protection
earth
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
FR949409A
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.)
Baldwin & Francis Ltd
Original Assignee
Baldwin & Francis 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
Priority claimed from GB3781362A external-priority patent/GB1010828A/en
Application filed by Baldwin & Francis Ltd filed Critical Baldwin & Francis Ltd
Priority to FR949409A priority Critical patent/FR1372151A/en
Application granted granted Critical
Publication of FR1372151A publication Critical patent/FR1372151A/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
    • H02H3/16—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 fault current to earth, frame or mass
    • H02H3/17—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 fault current to earth, frame or mass by means of an auxiliary voltage injected into the installation to be protected

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR949409A 1962-10-05 1963-10-03 Earth leakage protection device Expired FR1372151A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR949409A FR1372151A (en) 1962-10-05 1963-10-03 Earth leakage protection device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3781362A GB1010828A (en) 1962-10-05 1962-10-05 Improvements relating to earth leakage protection
FR949409A FR1372151A (en) 1962-10-05 1963-10-03 Earth leakage protection device

Publications (1)

Publication Number Publication Date
FR1372151A true FR1372151A (en) 1964-09-11

Family

ID=26203707

Family Applications (1)

Application Number Title Priority Date Filing Date
FR949409A Expired FR1372151A (en) 1962-10-05 1963-10-03 Earth leakage protection device

Country Status (1)

Country Link
FR (1) FR1372151A (en)

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