CH588169A5 - - Google Patents

Info

Publication number
CH588169A5
CH588169A5 CH1188975A CH1188975A CH588169A5 CH 588169 A5 CH588169 A5 CH 588169A5 CH 1188975 A CH1188975 A CH 1188975A CH 1188975 A CH1188975 A CH 1188975A CH 588169 A5 CH588169 A5 CH 588169A5
Authority
CH
Switzerland
Application number
CH1188975A
Original Assignee
Suisse Horlogerie
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 Suisse Horlogerie filed Critical Suisse Horlogerie
Priority to CH1188975A priority Critical patent/CH588169A5/xx
Priority to FR7531195A priority patent/FR2324165A1/fr
Priority to GB35954/76A priority patent/GB1538146A/en
Priority to US05/721,724 priority patent/US4062154A/en
Priority to JP51109348A priority patent/JPS5235960A/ja
Priority to DE2641580A priority patent/DE2641580C2/de
Priority to US05/778,818 priority patent/US4063910A/en
Publication of CH588169A5 publication Critical patent/CH588169A5/xx
Priority to JP15344383U priority patent/JPS5984917U/ja

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
    • H03H3/02—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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
CH1188975A 1975-09-12 1975-09-12 CH588169A5 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CH1188975A CH588169A5 (ja) 1975-09-12 1975-09-12
FR7531195A FR2324165A1 (fr) 1975-09-12 1975-09-30 Procede et dispositif pour l'ajustement automatique de la frequence de resonateurs piezoelectriques en forme de barreau ou de plaquette
GB35954/76A GB1538146A (en) 1975-09-12 1976-08-31 Process and apparatus for automatically adjusting the frequency of piezoelectric resonators in the form of bars or plates
US05/721,724 US4062154A (en) 1975-09-12 1976-09-09 Process for automatically adjusting the frequency of piezoelectric resonators in the form of bars or plates
JP51109348A JPS5235960A (en) 1975-09-12 1976-09-11 Method and device for automatically controlling barrlike or planar piezooelectric resonator frequency
DE2641580A DE2641580C2 (de) 1975-09-12 1976-09-13 Verfahren und Einrichtung zum Einstellen der Frequenz eines piezoelektrischen Schwingquarzes
US05/778,818 US4063910A (en) 1975-09-12 1977-03-17 Apparatus for automatically adjusting the frequency of piezoelectric resonators in the form of bars or plates
JP15344383U JPS5984917U (ja) 1975-09-12 1983-10-04 棒状または板状の圧電共振器の周波数を自動的に調節する装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1188975A CH588169A5 (ja) 1975-09-12 1975-09-12
US05/721,724 US4062154A (en) 1975-09-12 1976-09-09 Process for automatically adjusting the frequency of piezoelectric resonators in the form of bars or plates

Publications (1)

Publication Number Publication Date
CH588169A5 true CH588169A5 (ja) 1977-05-31

Family

ID=25709109

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1188975A CH588169A5 (ja) 1975-09-12 1975-09-12

Country Status (6)

Country Link
US (2) US4062154A (ja)
JP (1) JPS5235960A (ja)
CH (1) CH588169A5 (ja)
DE (1) DE2641580C2 (ja)
FR (1) FR2324165A1 (ja)
GB (1) GB1538146A (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4137676A (en) * 1976-07-23 1979-02-06 Kabushiki Kaisha Seikosha Controlling device for grinding piezo-electric element
JPS5574223A (en) * 1978-11-30 1980-06-04 Tdk Corp Trimming unit
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
CH630747A5 (fr) * 1979-01-18 1982-06-30 Ebauches Sa Procede d'ajustement de la frequence d'un resonateur et resonateur a frequence ajustee obtenu par la mise en oeuvre de ce procede.
JPS5669912A (en) * 1979-10-23 1981-06-11 Fujitsu Ltd Automatic adjusting method for frequency of mechanical resonator
US4281484A (en) * 1980-02-11 1981-08-04 The Stoneleigh Trust System for precisely and economically adjusting the resonance frequence of electroacoustic transducers
US4642505A (en) * 1984-03-05 1987-02-10 Motorola, Inc. Laser trimming monolithic crystal filters to frequency
US4891719A (en) * 1988-10-03 1990-01-02 Datatape Incorporated Fast closure method for a data signal channel
KR0158469B1 (ko) * 1992-10-15 1999-03-20 모리시타 요이찌 발진자
JP3239542B2 (ja) * 1993-06-21 2001-12-17 株式会社村田製作所 振動ジャイロの調整装置
JP3206299B2 (ja) * 1994-04-26 2001-09-10 株式会社村田製作所 圧電振動子

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3453781A (en) * 1966-03-30 1969-07-08 Ibm Tailoring microminiature components
US3589081A (en) * 1967-08-21 1971-06-29 Pennwalt Corp Abrading method
US3665570A (en) * 1970-04-07 1972-05-30 Rca Corp Method for monitoring the capacitance of a capacitor while adjusting its capacitance
US3702042A (en) * 1970-11-25 1972-11-07 Ibm Abrading apparatus
US3691695A (en) * 1971-01-20 1972-09-19 Norman Green Rapid acting abrasive trimmer for micro-electronic devices
JPS4835849A (ja) * 1971-09-08 1973-05-26
JPS4896292A (ja) * 1972-03-23 1973-12-08
JPS5153309Y2 (ja) * 1972-04-26 1976-12-20
US3839204A (en) * 1972-04-27 1974-10-01 Gen Electric Integral blood heat and component exchange device and two flow path membrane blood gas exchanger
JPS4919814A (ja) * 1972-05-29 1974-02-21
US3808752A (en) * 1972-07-10 1974-05-07 Comtec Economation Method of automatically adjusting the frequency of crystal resonators
US3829962A (en) * 1972-12-04 1974-08-20 Gte Automatic Electric Lab Inc Active trimming of film deposited oscillators
CH564873A4 (en) * 1973-04-19 1977-08-15 Force feed air-cooled electric machine - has fan circulating cooling air through stator-rotor cores and over outer heat exchanger

Also Published As

Publication number Publication date
DE2641580A1 (de) 1977-03-24
US4063910A (en) 1977-12-20
FR2324165B1 (ja) 1980-04-18
US4062154A (en) 1977-12-13
DE2641580C2 (de) 1983-07-07
GB1538146A (en) 1979-01-10
JPS5235960A (en) 1977-03-18
FR2324165A1 (fr) 1977-04-08

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Legal Events

Date Code Title Description
PL Patent ceased