FR1041504A - Perfectionnements aux dispositifs de protection des installations électriques - Google Patents

Perfectionnements aux dispositifs de protection des installations électriques

Info

Publication number
FR1041504A
FR1041504A FR1041504DA FR1041504A FR 1041504 A FR1041504 A FR 1041504A FR 1041504D A FR1041504D A FR 1041504DA FR 1041504 A FR1041504 A FR 1041504A
Authority
FR
France
Prior art keywords
protective devices
electrical installations
installations
electrical
protective
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
English (en)
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.)
Bendix Aviation Corp
Original Assignee
Bendix Aviation 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 Bendix Aviation Corp filed Critical Bendix Aviation Corp
Application granted granted Critical
Publication of FR1041504A publication Critical patent/FR1041504A/fr
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
    • H02H3/26—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents
    • H02H3/28—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at two spaced portions of a single system, e.g. at opposite ends of one line, at input and output of apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR1041504D 1950-09-13 1951-09-03 Perfectionnements aux dispositifs de protection des installations électriques Expired FR1041504A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1041504XA 1950-09-13 1950-09-13

Publications (1)

Publication Number Publication Date
FR1041504A true FR1041504A (fr) 1953-10-23

Family

ID=22298906

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1041504D Expired FR1041504A (fr) 1950-09-13 1951-09-03 Perfectionnements aux dispositifs de protection des installations électriques

Country Status (1)

Country Link
FR (1) FR1041504A (fr)

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