FR760037A - Perfectionnements apportés aux moyens pour permettre, dans les installations électriques, de déceler les fuites ou de se prémunir contre ces dernières - Google Patents

Perfectionnements apportés aux moyens pour permettre, dans les installations électriques, de déceler les fuites ou de se prémunir contre ces dernières

Info

Publication number
FR760037A
FR760037A FR760037DA FR760037A FR 760037 A FR760037 A FR 760037A FR 760037D A FR760037D A FR 760037DA FR 760037 A FR760037 A FR 760037A
Authority
FR
France
Prior art keywords
detected
improvements made
guard against
electrical installations
leaks
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)
Inventor
Leon-Claude-Auguste Arnaud
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 filed Critical
Application granted granted Critical
Publication of FR760037A publication Critical patent/FR760037A/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
    • H02H3/16—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
    • H02H3/162—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 for ac systems
    • H02H3/165—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 for ac systems for three-phase systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR760037D 1932-08-24 1933-08-23 Perfectionnements apportés aux moyens pour permettre, dans les installations électriques, de déceler les fuites ou de se prémunir contre ces dernières Expired FR760037A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE760037X 1932-08-24

Publications (1)

Publication Number Publication Date
FR760037A true FR760037A (fr) 1934-02-15

Family

ID=3879870

Family Applications (1)

Application Number Title Priority Date Filing Date
FR760037D Expired FR760037A (fr) 1932-08-24 1933-08-23 Perfectionnements apportés aux moyens pour permettre, dans les installations électriques, de déceler les fuites ou de se prémunir contre ces dernières

Country Status (2)

Country Link
BE (1) BE390614A (fr)
FR (1) FR760037A (fr)

Also Published As

Publication number Publication date
BE390614A (fr)

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