FR1297747A - Device for maintaining mechanical oscillators - Google Patents

Device for maintaining mechanical oscillators

Info

Publication number
FR1297747A
FR1297747A FR855233A FR855233A FR1297747A FR 1297747 A FR1297747 A FR 1297747A FR 855233 A FR855233 A FR 855233A FR 855233 A FR855233 A FR 855233A FR 1297747 A FR1297747 A FR 1297747A
Authority
FR
France
Prior art keywords
maintaining mechanical
mechanical oscillators
oscillators
maintaining
mechanical
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
FR855233A
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens AG
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 Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Priority to FR855233A priority Critical patent/FR1297747A/en
Application granted granted Critical
Publication of FR1297747A publication Critical patent/FR1297747A/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
    • G04C3/069—Driving circuits using a single coil for detection and driving purposes

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
FR855233A 1961-03-10 1961-03-10 Device for maintaining mechanical oscillators Expired FR1297747A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR855233A FR1297747A (en) 1961-03-10 1961-03-10 Device for maintaining mechanical oscillators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR855233A FR1297747A (en) 1961-03-10 1961-03-10 Device for maintaining mechanical oscillators

Publications (1)

Publication Number Publication Date
FR1297747A true FR1297747A (en) 1962-07-06

Family

ID=8750586

Family Applications (1)

Application Number Title Priority Date Filing Date
FR855233A Expired FR1297747A (en) 1961-03-10 1961-03-10 Device for maintaining mechanical oscillators

Country Status (1)

Country Link
FR (1) FR1297747A (en)

Similar Documents

Publication Publication Date Title
CH392590A (en) Vibrator device
CH412430A (en) Vibratory device
FR1304758A (en) Advanced device for moving vehicles
FR1288209A (en) Letter-tracking device
FR1297747A (en) Device for maintaining mechanical oscillators
FR1318089A (en) Device for viewing lists
FR1281158A (en) Perforating device for soundings
FR1313184A (en) Inverter device
FR1291387A (en) Anti-snorer device
FR1291389A (en) Auxiliary device for metering-dispenser
BE617988A (en) Device for weights
FR1326991A (en) Micro-radiography device
FR1311983A (en) Tie holder device
FR1301937A (en) Stabilizing device for ships
FR1302572A (en) Accessory device for aquarium
FR1300288A (en) Pyromagnetic device
FR1316576A (en) Electronic timer device for long periods
FR1313867A (en) Anti-sucking device for children
FR1296832A (en) Harnessing device for game bag
FR1293620A (en) Device for deodorizing
FR1313096A (en) Advancement device for perforators
FR1302182A (en) Cleaning device for stretchers
FR1374996A (en) Device for blotting ceramic objects
FR1282936A (en) Device for machine tools
FR1286257A (en) Oscillatory mechanism