DE2030123A1 - Schwinger und Verfahren zu seiner Herstellung - Google Patents

Schwinger und Verfahren zu seiner Herstellung

Info

Publication number
DE2030123A1
DE2030123A1 DE19702030123 DE2030123A DE2030123A1 DE 2030123 A1 DE2030123 A1 DE 2030123A1 DE 19702030123 DE19702030123 DE 19702030123 DE 2030123 A DE2030123 A DE 2030123A DE 2030123 A1 DE2030123 A1 DE 2030123A1
Authority
DE
Germany
Prior art keywords
prong
prongs
piece
vibration
oscillator
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
DE19702030123
Other languages
German (de)
English (en)
Inventor
William Edward Santa Barbara Calif Reefman (VStA)
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.)
Bunker Ramo Corp
Original Assignee
Bunker Ramo 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 Bunker Ramo Corp filed Critical Bunker Ramo Corp
Publication of DE2030123A1 publication Critical patent/DE2030123A1/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/24—Constructional features of resonators of material which is not piezoelectric, electrostrictive, or magnetostrictive
    • 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
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
    • G04F5/04—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Gyroscopes (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
DE19702030123 1969-07-23 1970-06-18 Schwinger und Verfahren zu seiner Herstellung Pending DE2030123A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84392369A 1969-07-23 1969-07-23

Publications (1)

Publication Number Publication Date
DE2030123A1 true DE2030123A1 (de) 1971-02-04

Family

ID=25291340

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702030123 Pending DE2030123A1 (de) 1969-07-23 1970-06-18 Schwinger und Verfahren zu seiner Herstellung

Country Status (6)

Country Link
US (1) US3636810A (enrdf_load_stackoverflow)
JP (1) JPS4829055B1 (enrdf_load_stackoverflow)
AR (1) AR192557A1 (enrdf_load_stackoverflow)
DE (1) DE2030123A1 (enrdf_load_stackoverflow)
FR (1) FR2053930A5 (enrdf_load_stackoverflow)
GB (1) GB1258034A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3759133A (en) * 1972-01-24 1973-09-18 Bunker Ramo Vibrator structure and method and apparatus for adjusting the frequency thereof
US4004166A (en) * 1975-03-12 1977-01-18 Nihon Dempa Kogyo Co., Ltd. Method for stabilizing the vibration frequency of a tuning fork-type quartz crystal oscillator
US5227572A (en) * 1991-09-09 1993-07-13 Cusack John F Titanium reed for musical instruments
US6064169A (en) * 1995-10-11 2000-05-16 The Charles Stark Draper Laboratory, Inc. Motor amplitude control circuit in conductor-on-insulator tuning fork gyroscope
US5987987A (en) 1997-04-14 1999-11-23 Denso Corporation Angular velocity sensor, related method for manufacturing the sensor, and piezoelectric vibrator element used in this sensor
JP6617891B2 (ja) * 2015-12-21 2019-12-11 株式会社村田製作所 共振子及び共振装置

Also Published As

Publication number Publication date
JPS4829055B1 (enrdf_load_stackoverflow) 1973-09-06
US3636810A (en) 1972-01-25
AR192557A1 (es) 1973-02-28
GB1258034A (enrdf_load_stackoverflow) 1971-12-22
FR2053930A5 (enrdf_load_stackoverflow) 1971-04-16

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Legal Events

Date Code Title Description
OHW Rejection