JPS4884620A - - Google Patents

Info

Publication number
JPS4884620A
JPS4884620A JP48009838A JP983873A JPS4884620A JP S4884620 A JPS4884620 A JP S4884620A JP 48009838 A JP48009838 A JP 48009838A JP 983873 A JP983873 A JP 983873A JP S4884620 A JPS4884620 A JP S4884620A
Authority
JP
Japan
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
JP48009838A
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 filed Critical
Publication of JPS4884620A publication Critical patent/JPS4884620A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/351—Working by laser beam, e.g. welding, cutting or boring for trimming or tuning of electrical components
    • 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
    • G04C3/107—Controlling frequency or amplitude of the oscillating system
    • G—PHYSICS
    • G04—HOROLOGY
    • G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D3/00—Watchmakers' or watch-repairers' machines or tools for working materials
    • G04D3/0069—Watchmakers' or watch-repairers' machines or tools for working materials for working with non-mechanical means, e.g. chemical, electrochemical, metallising, vapourising; with electron beams, laser beams
    • 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
    • G04F5/06—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses using piezoelectric resonators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/42—Piezoelectric device making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49764—Method of mechanical manufacture with testing or indicating
    • Y10T29/49771—Quantitative measuring or gauging
    • Y10T29/49774—Quantitative measuring or gauging by vibratory or oscillatory movement

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP48009838A 1972-01-24 1973-01-23 Pending JPS4884620A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22035772A 1972-01-24 1972-01-24
US00363324A US3833999A (en) 1972-01-24 1973-05-24 Method of adjusting frequency of vibrator structure

Publications (1)

Publication Number Publication Date
JPS4884620A true JPS4884620A (ja) 1973-11-10

Family

ID=26914801

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48009838A Pending JPS4884620A (ja) 1972-01-24 1973-01-23

Country Status (3)

Country Link
US (2) US3759133A (ja)
JP (1) JPS4884620A (ja)
CA (1) CA988308A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009233347A (ja) * 2002-05-03 2009-10-15 Koninkl Philips Electronics Nv スプリング構成チューニング方法

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2164643B2 (de) * 1971-12-24 1975-11-06 Fa. Diehl, 8500 Nuernberg Verfahren und Werkzeug zum Abgleichen der Frequenz und/oder Frequenzsymmetrie mehrschenkliger Transversalschwinger
CH566091A5 (ja) * 1972-06-12 1975-08-29 Elresor Sa
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
JPS51114051A (en) * 1975-03-31 1976-10-07 Noto Denshi Kogyo Kk Tuning fork vibrator
US4259563A (en) * 1979-03-19 1981-03-31 Litton Resources Systems, Inc. Method for dynamically tuning a seismic transducer
JPS5669912A (en) * 1979-10-23 1981-06-11 Fujitsu Ltd Automatic adjusting method for frequency of mechanical resonator
US4628735A (en) * 1984-12-14 1986-12-16 Sundstrand Data Control, Inc. Vibrating beam accelerometer
NL9201338A (nl) * 1992-07-24 1994-02-16 Tieman Bv F J Werkwijze voor het instellen van een piëzo-elektrisch buigelement, inrichting vervaardigd onder toepassing van de werkwijze en gereedschap voor toepassing van de werkwijze.
CA2415141C (en) * 2000-07-05 2009-04-28 Flowserve Management Company Seal ring and method of forming micro-topography ring surfaces with a laser
TW497015B (en) * 2000-12-07 2002-08-01 Ebauchesfabrik Eta Ag Method for adjusting the oscillation frequency of a sprung balance for a mechanical timepiece
US7194803B2 (en) * 2001-07-05 2007-03-27 Flowserve Management Company Seal ring and method of forming micro-topography ring surfaces with a laser

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2732748A (en) * 1956-01-31 Temperature compensation for tuning forks
US3230614A (en) * 1963-06-13 1966-01-25 Musikinstrumentenbau Musima Ve Method and apparatus for automatically tuning mechanical frequency sources
US3462939A (en) * 1965-02-12 1969-08-26 Tokei Kk Mechanical vibrator for timepiece
US3636810A (en) * 1969-07-23 1972-01-25 Bunker Ramo Tuning forks and oscillators embodying the same
US3760482A (en) * 1972-05-18 1973-09-25 Suwa Seikosha Kk Method of adjusting frequency of tuning fork type vibrator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009233347A (ja) * 2002-05-03 2009-10-15 Koninkl Philips Electronics Nv スプリング構成チューニング方法

Also Published As

Publication number Publication date
CA988308A (en) 1976-05-04
US3759133A (en) 1973-09-18
US3833999A (en) 1974-09-10

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