DE1523827A1 - Torsionsschwinger - Google Patents

Torsionsschwinger

Info

Publication number
DE1523827A1
DE1523827A1 DE19661523827 DE1523827A DE1523827A1 DE 1523827 A1 DE1523827 A1 DE 1523827A1 DE 19661523827 DE19661523827 DE 19661523827 DE 1523827 A DE1523827 A DE 1523827A DE 1523827 A1 DE1523827 A1 DE 1523827A1
Authority
DE
Germany
Prior art keywords
strip
plane
oscillator
torsional
strips
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.)
Pending
Application number
DE19661523827
Other languages
German (de)
English (en)
Inventor
Fritz Marti
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.)
Portescap SA
Original Assignee
Portescap 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 Portescap SA filed Critical Portescap SA
Publication of DE1523827A1 publication Critical patent/DE1523827A1/de
Pending 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
    • G04C3/08—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 mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically
    • G04C3/10—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 mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B17/00—Mechanisms for stabilising frequency
    • G04B17/04—Oscillators acting by spring tension
    • G04B17/10—Oscillators with torsion strips or springs acting in the same manner as torsion strips, e.g. weight oscillating in a horizontal plane
    • 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
    • G04C3/066—Constructional details, e.g. disposition of coils

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Toys (AREA)
DE19661523827 1965-10-07 1966-07-09 Torsionsschwinger Pending DE1523827A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1385865A CH453213A (fr) 1965-10-07 1965-10-07 Vibreur à torsion pour oscillateur entretenu électriquement, pour pièce d'horlogerie

Publications (1)

Publication Number Publication Date
DE1523827A1 true DE1523827A1 (de) 1969-12-04

Family

ID=4395938

Family Applications (2)

Application Number Title Priority Date Filing Date
DE6605083U Expired DE6605083U (xx) 1965-10-07 1966-07-09
DE19661523827 Pending DE1523827A1 (de) 1965-10-07 1966-07-09 Torsionsschwinger

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE6605083U Expired DE6605083U (xx) 1965-10-07 1966-07-09

Country Status (5)

Country Link
US (1) US3448304A (xx)
CH (2) CH453213A (xx)
DE (2) DE6605083U (xx)
FR (1) FR1486632A (xx)
GB (1) GB1154348A (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3534468A (en) * 1968-08-05 1970-10-20 Motorola Inc Method of making an electromechanical frequency responsive device with armature supported on torsion band
US3709118A (en) * 1970-02-27 1973-01-09 Westinghouse Electric Corp Integral mechanically actuated electrical power source for a photographic camera or a flashgun accessory
JPS553677B2 (xx) * 1972-09-14 1980-01-26
CN101908815B (zh) * 2009-06-02 2015-04-08 易音特电子株式会社 双模振动器
EP2975469B1 (fr) * 2014-07-14 2017-07-05 Nivarox-FAR S.A. Guidage flexible horloger
CH709880A2 (fr) * 2014-07-14 2016-01-15 Nivarox Sa Guidage flexible horloger.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA725856A (en) * 1966-01-18 N. Hadley Wilfred Fabric napping mechanism
DE880355C (de) * 1940-07-03 1953-06-22 Siemens Ag Messeinrichtung fuer Hochfrequenzstroeme
US2690646A (en) * 1948-06-10 1954-10-05 Clifford Cecil Frank Escapement mechanism
US2571085A (en) * 1948-07-28 1951-10-09 Clifford Cecil Frank Magnetic escapement counting and like mechanism
US2852725A (en) * 1954-11-05 1958-09-16 Clifford Cecil Frank Electrically-maintained vibratory oscillator
BE572530A (xx) * 1957-10-30

Also Published As

Publication number Publication date
CH1385865A4 (xx) 1967-11-30
US3448304A (en) 1969-06-03
CH453213A (fr) 1967-11-30
GB1154348A (en) 1969-06-04
DE6605083U (xx) 1970-04-09
FR1486632A (fr) 1967-06-30

Similar Documents

Publication Publication Date Title
DE1523883C3 (de) Mechanischer Schwinger für Zeitmeßgeräte
DE1797167A1 (de) U-foermiger mechanischer Vibrator
DE2936225A1 (de) Piezoelektrischer resonator
DE1523827A1 (de) Torsionsschwinger
DE1523893A1 (de) Elektrischer Zeitmesser
DE2334236C2 (de) Akustischer Signalgeber für Uhren, insbesondere Armbanduhren
CH626170A5 (xx)
DE2209033A1 (de) Befestigungsvorrichtung fur einen Kn Stallstab, insbesondere fur Oszillatoren
DE1922550A1 (de) Elektromechanisches Filter
DE2144762C3 (de) Flach ausgebildete Uhr mit einem Stimmgabeloszillator
DE1523907A1 (de) Vorrichtung zur Stabilisierung der Frequenz eines mechanischen Oszillators fuer Zeitmessgeraete
DE2735007C2 (de) Piezoelektrischer Resonator für Uhren kleinerer Abmessungen
DE1537608C3 (de) Lautstärkeregulierbares Läutewerk
DE932252C (de) Kreuzkernpeiler
DE1116326B (de) Elektromechanisches Filter, bei welchem zu Biegeschwingungen erregte, plattenfoermige Resonatoren vorgesehen sind
DE551580C (de) Uhrwerk in langgezogener Rechteckform
DE587697C (de) Resonanzfedersatz, dessen Resonanzfedern zwischen einer festen und einer verstellbaren Einspannlasche von Resonanzfederantrieben eingespannt werden
DE898646C (de) Elektromechanisches Bandfilter
DE1147334B (de) Halterungsanordnung fuer mechanische Filter
DE1253750B (de) Schwingungskompensierter mechanischer Schwinger fuer Frequenznormale
DE4115080A1 (de) Oberflaechenwellenanordnung mit verminderter abhaengigkeit der eigenschaften gegenueber herstellungsbedingten ungenauigkeiten
DE3011804C2 (xx)
DE561539C (de) Elektrisches Messgeraet
DE1773678B2 (de) Frequenznormal fuer zeithaltende geraete in form eines flachen zweiarmigen gabelschwingers
DE2115885A1 (de) Zeitbasis Schwingungsemrichtung