JPS58117709A - 圧電振動子の周波数調整法 - Google Patents

圧電振動子の周波数調整法

Info

Publication number
JPS58117709A
JPS58117709A JP21077281A JP21077281A JPS58117709A JP S58117709 A JPS58117709 A JP S58117709A JP 21077281 A JP21077281 A JP 21077281A JP 21077281 A JP21077281 A JP 21077281A JP S58117709 A JPS58117709 A JP S58117709A
Authority
JP
Japan
Prior art keywords
piezoelectric vibrator
frequency adjustment
adjustment method
mask
frequency
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.)
Granted
Application number
JP21077281A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0151212B2 (enrdf_load_stackoverflow
Inventor
Masaki Okazaki
正喜 岡崎
Toshio Hayashi
俊夫 林
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.)
Nihon Dempa Kogyo Co Ltd
Original Assignee
Nihon Dempa Kogyo Co Ltd
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 Nihon Dempa Kogyo Co Ltd filed Critical Nihon Dempa Kogyo Co Ltd
Priority to JP21077281A priority Critical patent/JPS58117709A/ja
Publication of JPS58117709A publication Critical patent/JPS58117709A/ja
Publication of JPH0151212B2 publication Critical patent/JPH0151212B2/ja
Granted 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
    • H03H3/02—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP21077281A 1981-12-30 1981-12-30 圧電振動子の周波数調整法 Granted JPS58117709A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21077281A JPS58117709A (ja) 1981-12-30 1981-12-30 圧電振動子の周波数調整法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21077281A JPS58117709A (ja) 1981-12-30 1981-12-30 圧電振動子の周波数調整法

Publications (2)

Publication Number Publication Date
JPS58117709A true JPS58117709A (ja) 1983-07-13
JPH0151212B2 JPH0151212B2 (enrdf_load_stackoverflow) 1989-11-02

Family

ID=16594878

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21077281A Granted JPS58117709A (ja) 1981-12-30 1981-12-30 圧電振動子の周波数調整法

Country Status (1)

Country Link
JP (1) JPS58117709A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006238241A (ja) * 2005-02-28 2006-09-07 Kyocera Kinseki Corp 圧電デバイスの周波数調整方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006238241A (ja) * 2005-02-28 2006-09-07 Kyocera Kinseki Corp 圧電デバイスの周波数調整方法

Also Published As

Publication number Publication date
JPH0151212B2 (enrdf_load_stackoverflow) 1989-11-02

Similar Documents

Publication Publication Date Title
FR2449302A1 (fr) Appareil de reglage de la rotation d'une structure rotative
US4661899A (en) Numerical control system
JPS58117709A (ja) 圧電振動子の周波数調整法
FR2515813A1 (fr) Appareil pour la determination automatique de la direction du nord
JPH01501417A (ja) 車速検知装置及び方法
EP0020197B1 (fr) Dispositif d'élimination des échos correspondant à des cibles fixes ou à vitesse lente associé aux équipements radar aéroportés
JP2618032B2 (ja) 入出力回路
EP0160197B1 (fr) Appareil d'identification d'un signal composite périodique formé d'un train de signaux élémentaires
JPH0467645A (ja) バーンイン装置
JPS60155229U (ja) プログラマブル・カウンタ装置
Jansson Using Campbell Scientific CR10X data loggers and associated sensors
WOODWARD Automated vibration calibration data acquisition system(Automated vibration shaker calibration data acquisition and analysis system with minicomputer for working transfer standard voltage monitoring and acceleration level determination)
CN116690562A (zh) 物体位置的确定方法、装置、机器人及存储介质
JPS58202857A (ja) 機関の識別装置
JPS6367144B2 (enrdf_load_stackoverflow)
JPH0697166B2 (ja) ３次元データ修正方法
JPS587112U (ja) プラスチツクスレンズの防湿装置
SHVETSOV et al. Investigation of the stress-strain state of doubly connected regions(Isochromatic curves modeling for stress-strain state of doubly connected regions by optical polarization and photoelastic analysis, using isopach field method)
JPH0350204U (enrdf_load_stackoverflow)
JPS6087050U (ja) デ−タ転送制御装置
JPS6133507A (ja) Ｐｃアドレス自動割付・付与装置
KUEHLMEYER Practical random sampling plans utilizing prior information
JPH05258554A (ja) 半導体装置
JPH03269753A (ja) 端末機のシステムアドレス付与方式
CHINAEV et al. Equivalent initial conditions for automatic control systems with variable parameters