FR474807A - Current switch closing the circuit for a limited and determined time - Google Patents

Current switch closing the circuit for a limited and determined time

Info

Publication number
FR474807A
FR474807A FR474807DA FR474807A FR 474807 A FR474807 A FR 474807A FR 474807D A FR474807D A FR 474807DA FR 474807 A FR474807 A FR 474807A
Authority
FR
France
Prior art keywords
circuit
limited
current switch
determined time
switch closing
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 FR474807A publication Critical patent/FR474807A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F3/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork
    • G04F3/06—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork with electric driving mechanisms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR474807D 1914-07-07 1914-07-07 Current switch closing the circuit for a limited and determined time Expired FR474807A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR474807T 1914-07-07

Publications (1)

Publication Number Publication Date
FR474807A true FR474807A (en) 1915-03-12

Family

ID=1512753

Family Applications (1)

Application Number Title Priority Date Filing Date
FR474807D Expired FR474807A (en) 1914-07-07 1914-07-07 Current switch closing the circuit for a limited and determined time

Country Status (1)

Country Link
FR (1) FR474807A (en)

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