FR975040A - Electrical signaling device - Google Patents

Electrical signaling device

Info

Publication number
FR975040A
FR975040A FR975040DA FR975040A FR 975040 A FR975040 A FR 975040A FR 975040D A FR975040D A FR 975040DA FR 975040 A FR975040 A FR 975040A
Authority
FR
France
Prior art keywords
signaling device
electrical signaling
electrical
signaling
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)
Inventor
Maurice Mery
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.)
ELECTRO ENTPR L
Original Assignee
ELECTRO ENTPR L
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 ELECTRO ENTPR L filed Critical ELECTRO ENTPR L
Application granted granted Critical
Publication of FR975040A publication Critical patent/FR975040A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR975040D 1948-09-21 1948-09-21 Electrical signaling device Expired FR975040A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR975040T 1948-09-21

Publications (1)

Publication Number Publication Date
FR975040A true FR975040A (en) 1951-02-28

Family

ID=9517858

Family Applications (1)

Application Number Title Priority Date Filing Date
FR975040D Expired FR975040A (en) 1948-09-21 1948-09-21 Electrical signaling device

Country Status (1)

Country Link
FR (1) FR975040A (en)

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