CH596672A5 - - Google Patents

Info

Publication number
CH596672A5
CH596672A5 CH1155676A CH1155676A CH596672A5 CH 596672 A5 CH596672 A5 CH 596672A5 CH 1155676 A CH1155676 A CH 1155676A CH 1155676 A CH1155676 A CH 1155676A CH 596672 A5 CH596672 A5 CH 596672A5
Authority
CH
Switzerland
Application number
CH1155676A
Inventor
Hitoshi Ikeno
Mitsuyuki Sugita
Hirobumi Yanagi
Original Assignee
Seikosha Kk
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 Seikosha Kk filed Critical Seikosha Kk
Publication of CH596672A5 publication Critical patent/CH596672A5/xx

Links

Classifications

    • 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
    • G04F5/063—Constructional details
    • 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
    • H03H3/02—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of piezoelectric or electrostrictive resonators or networks
    • H03H3/04—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of piezoelectric or electrostrictive resonators or networks for obtaining desired frequency or temperature coefficient
    • 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
    • Y10T29/49004—Electrical device making including measuring or testing of device or component part

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Electric Clocks (AREA)
CH1155676A 1975-09-10 1976-09-10 CH596672A5 (sk)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50109803A JPS6051283B2 (ja) 1975-09-10 1975-09-10 Ｇｔカツト水晶振動子の周波数温度特性調整法

Publications (1)

Publication Number Publication Date
CH596672A5 true CH596672A5 (sk) 1978-03-15

Family

ID=14519598

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1155676A CH596672A5 (sk) 1975-09-10 1976-09-10

Country Status (7)

Country Link
US (1) US4050126A (sk)
JP (1) JPS6051283B2 (sk)
CH (1) CH596672A5 (sk)
DE (1) DE2640450A1 (sk)
FR (1) FR2324160A1 (sk)
GB (1) GB1524265A (sk)
HK (1) HK43681A (sk)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1592010A (en) * 1977-01-12 1981-07-01 Suwa Seikosha Kk Contour vibrator
US4284872A (en) * 1978-01-13 1981-08-18 Burr-Brown Research Corporation Method for thermal testing and compensation of integrated circuits
US4320320A (en) * 1978-12-01 1982-03-16 Kabushiki Kaisha Suwa Seikosha Coupled mode tuning fork type quartz crystal vibrator
JPS5585119A (en) * 1978-12-21 1980-06-26 Seiko Instr & Electronics Ltd Piezoelectric oscillator of profile oscillation mode
US4190937A (en) * 1979-01-02 1980-03-04 The Stoneleigh Trust, Fred M. Dellorfano, Jr. & Donald P. Massa, Trustees Method of manufacturing electroacoustic transducer elements which operate in the vicinity of resonance
US4375604A (en) * 1981-02-27 1983-03-01 The United States Of America As Represented By The Secretary Of The Army Method of angle correcting doubly rotated crystal resonators
JPS57157616A (en) * 1981-03-25 1982-09-29 Seiko Instr & Electronics Ltd Gt-cut quartz oscillator
US4447753A (en) * 1981-03-25 1984-05-08 Seiko Instruments & Electronics Ltd. Miniature GT-cut quartz resonator
JPS585018A (ja) * 1981-06-30 1983-01-12 Seiko Instr & Electronics Ltd 小型ｇｔカツト水晶振動子
JPS57183115A (en) * 1981-05-07 1982-11-11 Seiko Instr & Electronics Ltd Small-sized gt-cut quartz oscillator
JPS57188121A (en) * 1981-05-15 1982-11-19 Seiko Instr & Electronics Ltd Frequency adjusting method of coupling oscillator
JPS5833308A (ja) * 1981-08-21 1983-02-26 Seiko Instr & Electronics Ltd 結合水晶振動子
US4633124A (en) * 1982-03-16 1986-12-30 Kabushiki Kaisha Daini Seikosha Mount for quartz crystal resonator
EP0111483A4 (en) * 1982-06-14 1985-12-19 Gte Prod Corp TRIMING PIEZOELECTRIC COMPONENTS.
US4455500A (en) * 1983-07-28 1984-06-19 Western Geophysical Company Of America Sensitivity and capacitance adjustment method for piezoelectric accelerometers
US4678891A (en) * 1984-10-18 1987-07-07 American Telephone And Telegraph Company, At&T Technologies Method for adjusting an electrical device by electrode trimming
JPS647349A (en) * 1988-05-19 1989-01-11 Nippon Telegraph & Telephone Optical memory medium
JPH06268462A (ja) * 1993-03-12 1994-09-22 Seiko Electronic Components Ltd Ｎｓ−ｇｔカット水晶振動子の周波数調整方法
US5495135A (en) * 1994-09-21 1996-02-27 Motorola, Inc. Piezoelectric resonator with an attenuated spurious response
JP2008035358A (ja) * 2006-07-31 2008-02-14 Hitachi Media Electoronics Co Ltd 薄膜圧電バルク波共振器及びそれを用いた高周波フィルタ
CN101946403B (zh) * 2008-02-16 2014-12-10 精工电子水晶科技股份有限公司 压电振动器、压电振动器的制造方法、振荡器、电子设备及电波钟

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB479987A (en) * 1936-06-12 1938-02-15 Standard Telephones Cables Ltd Piezo-electric crystal devices
FR1327673A (fr) * 1961-08-10 1963-05-17 Telefunken Patent Procédé de mise au point de la fréquence d'un corps oscillant piézoélectrique, et récipient tenant le vide pour la mise en oeuvre de ce procédé
US3913195A (en) * 1974-05-28 1975-10-21 William D Beaver Method of making piezoelectric devices

Also Published As

Publication number Publication date
DE2640450A1 (de) 1977-03-17
US4050126A (en) 1977-09-27
HK43681A (en) 1981-09-04
GB1524265A (en) 1978-09-13
FR2324160B1 (sk) 1981-12-31
FR2324160A1 (fr) 1977-04-08
JPS5233492A (en) 1977-03-14
JPS6051283B2 (ja) 1985-11-13

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Legal Events

Date Code Title Description
PL Patent ceased