FR1156066A - Oscillating system with contactless control - Google Patents

Oscillating system with contactless control

Info

Publication number
FR1156066A
FR1156066A FR1156066DA FR1156066A FR 1156066 A FR1156066 A FR 1156066A FR 1156066D A FR1156066D A FR 1156066DA FR 1156066 A FR1156066 A FR 1156066A
Authority
FR
France
Prior art keywords
oscillating system
contactless control
contactless
control
oscillating
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
Ewald Zemla
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.)
DUROWE DEUTSCHE UHREN ROHWERKE
Original Assignee
DUROWE DEUTSCHE UHREN ROHWERKE
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 DUROWE DEUTSCHE UHREN ROHWERKE filed Critical DUROWE DEUTSCHE UHREN ROHWERKE
Application granted granted Critical
Publication of FR1156066A publication Critical patent/FR1156066A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/04—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance
    • G04C3/06—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance using electromagnetic coupling between electric power source and balance
    • G04C3/065—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance using electromagnetic coupling between electric power source and balance the balance controlling gear-train by means of static switches, e.g. transistor circuits

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
FR1156066D 1955-08-25 1956-08-22 Oscillating system with contactless control Expired FR1156066A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1156066X 1955-08-25

Publications (1)

Publication Number Publication Date
FR1156066A true FR1156066A (en) 1958-05-12

Family

ID=7727935

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1156066D Expired FR1156066A (en) 1955-08-25 1956-08-22 Oscillating system with contactless control

Country Status (1)

Country Link
FR (1) FR1156066A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1189926B (en) * 1958-03-20 1965-03-25 Kieninger & Obergfell Contactless electromechanical frequency generator for time-keeping devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1189926B (en) * 1958-03-20 1965-03-25 Kieninger & Obergfell Contactless electromechanical frequency generator for time-keeping devices

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