FR2015269A1 - - Google Patents

Info

Publication number
FR2015269A1
FR2015269A1 FR6926431A FR6926431A FR2015269A1 FR 2015269 A1 FR2015269 A1 FR 2015269A1 FR 6926431 A FR6926431 A FR 6926431A FR 6926431 A FR6926431 A FR 6926431A FR 2015269 A1 FR2015269 A1 FR 2015269A1
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.)
Granted
Application number
FR6926431A
Other languages
French (fr)
Other versions
FR2015269B1 (enrdf_load_stackoverflow
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.)
Voumard Machines Co SA
Original Assignee
Voumard Machines Co 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 Voumard Machines Co SA filed Critical Voumard Machines Co SA
Publication of FR2015269A1 publication Critical patent/FR2015269A1/fr
Application granted granted Critical
Publication of FR2015269B1 publication Critical patent/FR2015269B1/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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
FR6926431A 1968-08-08 1969-08-07 Expired FR2015269B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1201768A CH506120A (fr) 1968-08-08 1968-08-08 Dispositif électronique d'entretien des oscillations d'un résonateur pour pièce d'horlogerie

Publications (2)

Publication Number Publication Date
FR2015269A1 true FR2015269A1 (enrdf_load_stackoverflow) 1970-04-24
FR2015269B1 FR2015269B1 (enrdf_load_stackoverflow) 1973-02-02

Family

ID=4379054

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6926431A Expired FR2015269B1 (enrdf_load_stackoverflow) 1968-08-08 1969-08-07

Country Status (4)

Country Link
CH (2) CH1201768A4 (enrdf_load_stackoverflow)
DE (1) DE1940115A1 (enrdf_load_stackoverflow)
FR (1) FR2015269B1 (enrdf_load_stackoverflow)
GB (1) GB1250066A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2098213A1 (enrdf_load_stackoverflow) * 1970-07-07 1972-03-10 Suwa Seikosha Kk

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1262943B (de) * 1967-02-18 1968-03-14 Eisengiesserei A Beien Antriebs- bzw. Umkehrstation fuer einen insbesondere im Streb zusammen mit einer Gewinnungsmaschine verwendeten Kratzerfoerderer
DE2110674B2 (de) * 1970-03-31 1976-08-26 KX. Suwa Seikosha, Tokio Elektrische uhr mit einer elektromagnetisch angetriebenen unruh

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1392320A (fr) * 1964-05-05 1965-03-12 Ebauches Sa Pièce d'horlogerie électrique à régulateur oscillant
FR1511016A (fr) * 1966-12-13 1968-01-26 L I P Sa D Horlogerie Dispositif électrique d'entretien des oscillations d'un mobile

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1392320A (fr) * 1964-05-05 1965-03-12 Ebauches Sa Pièce d'horlogerie électrique à régulateur oscillant
FR1511016A (fr) * 1966-12-13 1968-01-26 L I P Sa D Horlogerie Dispositif électrique d'entretien des oscillations d'un mobile

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ARTICLE : "DAS ZWEI UNRUHSYSTEM, EIN NEUES BATTERIEWERK" DE W. RUHUNG PAGE 25. *
REVUE ALLEMANDE DIE UHR VOL. 20, NO 23, 9 DECEMBRE 1966 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2098213A1 (enrdf_load_stackoverflow) * 1970-07-07 1972-03-10 Suwa Seikosha Kk

Also Published As

Publication number Publication date
CH1201768A4 (enrdf_load_stackoverflow) 1970-12-15
FR2015269B1 (enrdf_load_stackoverflow) 1973-02-02
GB1250066A (enrdf_load_stackoverflow) 1971-10-20
DE1940115A1 (de) 1970-02-12
CH506120A (fr) 1970-12-15

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