FR1058175A - Synchronous motor and auxiliary movement time measuring device - Google Patents

Synchronous motor and auxiliary movement time measuring device

Info

Publication number
FR1058175A
FR1058175A FR1058175DA FR1058175A FR 1058175 A FR1058175 A FR 1058175A FR 1058175D A FR1058175D A FR 1058175DA FR 1058175 A FR1058175 A FR 1058175A
Authority
FR
France
Prior art keywords
measuring device
synchronous motor
time measuring
movement time
auxiliary movement
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 FR1058175A publication Critical patent/FR1058175A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C15/00—Clocks driven by synchronous motors
    • G04C15/0054—Clocks driven by synchronous motors with power-reserve

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1058175D 1952-06-10 1952-06-10 Synchronous motor and auxiliary movement time measuring device Expired FR1058175A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1058175T 1952-06-10

Publications (1)

Publication Number Publication Date
FR1058175A true FR1058175A (en) 1954-03-15

Family

ID=9598403

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1058175D Expired FR1058175A (en) 1952-06-10 1952-06-10 Synchronous motor and auxiliary movement time measuring device

Country Status (1)

Country Link
FR (1) FR1058175A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1257937B (en) * 1961-08-11 1968-01-04 Sonceboz Sa Time switch with synchronous motor and power reserve mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1257937B (en) * 1961-08-11 1968-01-04 Sonceboz Sa Time switch with synchronous motor and power reserve mechanism

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