FR2083691B1 - - Google Patents

Info

Publication number
FR2083691B1
FR2083691B1 FR7111258A FR7111258A FR2083691B1 FR 2083691 B1 FR2083691 B1 FR 2083691B1 FR 7111258 A FR7111258 A FR 7111258A FR 7111258 A FR7111258 A FR 7111258A FR 2083691 B1 FR2083691 B1 FR 2083691B1
Authority
FR
France
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
FR7111258A
Other versions
FR2083691A1 (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.)
Suwa Seikosha KK
Original Assignee
Suwa Seikosha KK
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 Suwa Seikosha KK filed Critical Suwa Seikosha KK
Publication of FR2083691A1 publication Critical patent/FR2083691A1/fr
Application granted granted Critical
Publication of FR2083691B1 publication Critical patent/FR2083691B1/fr
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
    • G04C3/067—Driving circuits with distinct detecting and driving coils
    • G04C3/068—Driving circuits with distinct detecting and driving coils provided with automatic control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00—Articles relating to transporting
    • F16C2326/01—Parts of vehicles in general
    • F16C2326/05—Vehicle suspensions, e.g. bearings, pivots or connecting rods used therein
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00—Articles relating to transporting
    • F16C2326/20—Land vehicles
    • F16C2326/24—Steering systems, e.g. steering rods or columns

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Magnetic Treatment Devices (AREA)
FR7111258A 1970-03-31 1971-03-31 Expired FR2083691B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2652970 1970-03-31

Publications (2)

Publication Number Publication Date
FR2083691A1 FR2083691A1 (fr) 1971-12-17
FR2083691B1 true FR2083691B1 (fr) 1974-10-11

Family

ID=12195992

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7111258A Expired FR2083691B1 (fr) 1970-03-31 1971-03-31

Country Status (4)

Country Link
CH (2) CH560418A (fr)
DE (1) DE2110674B2 (fr)
FR (1) FR2083691B1 (fr)
GB (1) GB1313622A (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3487629A (en) * 1965-02-22 1970-01-06 Citizen Watch Co Ltd Drive balance wheel arrangement for timepiece
CH482239A (de) * 1968-02-23 1969-07-15 Reich Robert W Elektronische Antriebsschaltung in einem Zeitmessgerät, insbesondere zum Antreiben des Räderwerkes
CH506120A (fr) * 1968-08-08 1970-12-15 Voumard Machines Co Sa Dispositif électronique d'entretien des oscillations d'un résonateur pour pièce d'horlogerie

Also Published As

Publication number Publication date
CH560418A (fr) 1975-03-27
DE2110674A1 (de) 1971-10-21
FR2083691A1 (fr) 1971-12-17
CH465971A4 (fr) 1974-10-31
DE2110674B2 (de) 1976-08-26
GB1313622A (en) 1973-04-18

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Legal Events

Date Code Title Description
ST Notification of lapse