CH476333A - Resonator für Zeitmessgeräte - Google Patents

Resonator für Zeitmessgeräte

Info

Publication number
CH476333A
CH476333A CH300864A CH300864A CH476333A CH 476333 A CH476333 A CH 476333A CH 300864 A CH300864 A CH 300864A CH 300864 A CH300864 A CH 300864A CH 476333 A CH476333 A CH 476333A
Authority
CH
Switzerland
Prior art keywords
resonator
timing devices
timing
devices
Prior art date
Application number
CH300864A
Other languages
English (en)
Other versions
CH300864A4 (de
Inventor
J Holt William
V Braine Michael
Original Assignee
United States Time Corp
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 United States Time Corp filed Critical United States Time Corp
Publication of CH300864A4 publication Critical patent/CH300864A4/xx
Publication of CH476333A publication Critical patent/CH476333A/de

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10G—REPRESENTATION OF MUSIC; RECORDING MUSIC IN NOTATION FORM; ACCESSORIES FOR MUSIC OR MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR, e.g. SUPPORTS
    • G10G7/00—Other auxiliary devices or accessories, e.g. conductors' batons or separate holders for resin or strings
    • G10G7/02—Tuning forks or like devices
    • 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
    • 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
    • G04C3/101—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 constructional details
    • 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
    • G04C3/101—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 constructional details
    • G04C3/102—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 constructional details of the mechanical oscillator or of the coil
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
    • H03H3/007—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks
    • H03H3/013—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for obtaining desired frequency or temperature coefficient
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/24—Constructional features of resonators of material which is not piezoelectric, electrostrictive, or magnetostrictive

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Manufacturing & Machinery (AREA)
  • Electric Clocks (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
CH300864A 1963-03-12 1964-03-09 Resonator für Zeitmessgeräte CH476333A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US264569A US3277394A (en) 1963-03-12 1963-03-12 Temperature compensated electromechanical resonator

Publications (2)

Publication Number Publication Date
CH300864A4 CH300864A4 (de) 1966-10-31
CH476333A true CH476333A (de) 1969-09-15

Family

ID=8823691

Family Applications (1)

Application Number Title Priority Date Filing Date
CH300864A CH476333A (de) 1963-03-12 1964-03-09 Resonator für Zeitmessgeräte

Country Status (6)

Country Link
US (1) US3277394A (de)
CA (1) CA768731A (de)
CH (1) CH476333A (de)
DE (1) DE1228568B (de)
FR (1) FR1383406A (de)
GB (1) GB1023079A (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH407339A (fr) * 1965-01-29 1966-02-15 Centre Electron Horloger Transistor
US3462939A (en) * 1965-02-12 1969-08-26 Tokei Kk Mechanical vibrator for timepiece
US3359473A (en) * 1965-02-25 1967-12-19 Negri Emillio Self-starting electronic oscillating device for clockworks
CH451021A (fr) * 1965-05-28 1968-05-15 Ebauches Sa Oscillateur symétrique à flexion pour pièce d'horlogerie
DE1523962B2 (de) * 1966-02-10 1970-06-25 Kienzle Uhrenfabriken Gmbh, 7220 Schwenningen Stimmgabelschwinger
DE1548019C3 (de) * 1966-03-22 1978-04-27 Reich, Joachim, 8036 Herrsching Zeithaltendes elektrisches Gerät mit einer als Sperrschwinger arbeitenden Transistorschaltung
DE1253750B (de) * 1966-03-24 1967-11-09 United States Time Corp Schwingungskompensierter mechanischer Schwinger fuer Frequenznormale
GB1198326A (en) * 1966-07-15 1970-07-08 Hb Eng Corp Improvements in or relating to Electromechanical Resonators
CH1385466A4 (de) * 1966-09-26 1969-07-31
CH510902A (fr) * 1967-06-27 1971-01-29 Movado Montres Résonateur de rotation mécanique pour appareil de mesure du temps
US3577101A (en) * 1967-10-20 1971-05-04 Forschungslaboratorium Heimann W Prof Dr Ing Electromechanical torsional oscillator
US3582698A (en) * 1969-06-24 1971-06-01 Hugh M Baker Jr Resonator with counterrotating rigid parts
US3595007A (en) * 1969-08-29 1971-07-27 Hb Eng Corp Resonator-driven timepiece
US3646750A (en) * 1970-03-27 1972-03-07 Robert W Reich Electronic clockwork drive
US3672152A (en) * 1970-06-17 1972-06-27 Bunker Ramo Electromechanical oscillator
US4814650A (en) * 1987-03-10 1989-03-21 Mechanical Technology Incorporated Flat plunger linear electrodynamic machine
DE4037994C1 (de) * 1990-11-29 1992-03-05 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt, De
WO2016124436A1 (fr) * 2015-02-03 2016-08-11 Eta Sa Manufacture Horlogere Suisse Resonateur isochrone d'horlogerie
EP3276431B1 (de) * 2016-07-27 2020-01-01 Cartier International AG Mechanischer oszillator für uhrwerk
EP3299905B1 (de) 2016-09-27 2020-01-08 CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement Mechanischer oszillator für ein uhrwerk
EP3572885B1 (de) * 2018-05-25 2022-04-20 ETA SA Manufacture Horlogère Suisse Mechanischer oszillator eines isochronen uhrwerks in jeder position

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2292244A (en) * 1939-01-26 1942-08-04 Ralph E Thompson Compensating balance wheel and the like
US2530427A (en) * 1945-09-14 1950-11-21 Fredrick Arden Hugo Stabilized frequency divider circuit
US2538261A (en) * 1947-09-09 1951-01-16 Philco Corp Synchronized relaxation oscillator
US2628343A (en) * 1950-02-11 1953-02-10 Varo Mfg Co Inc Mechanical vibrating device
US2843742A (en) * 1954-11-06 1958-07-15 Philips Corp Device for maintaining mechanical oscillations
DE1032788B (de) * 1954-11-25 1958-06-26 Philips Nv Transistorverstaerker mit Arbeitspunktstabilisierung
US2939971A (en) * 1956-10-22 1960-06-07 Gyrex Corp Mechanical vibratory unit
US2936572A (en) * 1957-08-12 1960-05-17 Hamilton Watch Co Balance wheel for electric watch
US3192701A (en) * 1962-11-30 1965-07-06 Tanaka Kazuo Vibratory motion converter for an electric timepiece
US3201932A (en) * 1964-07-10 1965-08-24 United States Time Corp Vibratory frequency standard for a timekeeping device

Also Published As

Publication number Publication date
GB1023079A (en) 1966-03-16
CA768731A (en) 1967-10-03
US3277394A (en) 1966-10-04
DE1228568B (de) 1966-11-10
CH300864A4 (de) 1966-10-31
FR1383406A (fr) 1964-12-24

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Legal Events

Date Code Title Description
PL Patent ceased