JPH0150135B2 - - Google Patents

Info

Publication number
JPH0150135B2
JPH0150135B2 JP21268381A JP21268381A JPH0150135B2 JP H0150135 B2 JPH0150135 B2 JP H0150135B2 JP 21268381 A JP21268381 A JP 21268381A JP 21268381 A JP21268381 A JP 21268381A JP H0150135 B2 JPH0150135 B2 JP H0150135B2
Authority
JP
Japan
Prior art keywords
vibrating
axis
branch
type vibrator
present
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.)
Expired
Application number
JP21268381A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58111515A (ja
Inventor
Hiromi Ueda
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.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch 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 Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Priority to JP21268381A priority Critical patent/JPS58111515A/ja
Publication of JPS58111515A publication Critical patent/JPS58111515A/ja
Publication of JPH0150135B2 publication Critical patent/JPH0150135B2/ja
Granted 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
    • H03H9/15—Constructional features of resonators consisting of piezoelectric or electrostrictive material
    • H03H9/21—Crystal tuning forks
    • H03H9/215—Crystal tuning forks consisting of quartz

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP21268381A 1981-12-25 1981-12-25 水晶振動子 Granted JPS58111515A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21268381A JPS58111515A (ja) 1981-12-25 1981-12-25 水晶振動子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21268381A JPS58111515A (ja) 1981-12-25 1981-12-25 水晶振動子

Publications (2)

Publication Number Publication Date
JPS58111515A JPS58111515A (ja) 1983-07-02
JPH0150135B2 true JPH0150135B2 (enrdf_load_stackoverflow) 1989-10-27

Family

ID=16626680

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21268381A Granted JPS58111515A (ja) 1981-12-25 1981-12-25 水晶振動子

Country Status (1)

Country Link
JP (1) JPS58111515A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002031975A1 (fr) * 2000-10-10 2002-04-18 Citizen Watch Co., Ltd. Dispositif produisant des vibrations de torsion

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0666631B2 (ja) * 1983-10-25 1994-08-24 シチズン時計株式会社 水晶振動子
JPS60242713A (ja) * 1984-05-17 1985-12-02 Citizen Watch Co Ltd 圧電振動子の電極構造
FR2634067B1 (fr) * 1988-07-07 1992-04-03 Electro Microtechn Centre Resonateur piezoelectrique
JP6468350B2 (ja) 2015-04-27 2019-02-13 株式会社村田製作所 共振子及び共振装置
WO2016175161A1 (ja) 2015-04-27 2016-11-03 株式会社村田製作所 共振子及び共振装置
WO2016175218A1 (ja) * 2015-04-28 2016-11-03 株式会社村田製作所 共振子及び共振装置
US10812046B2 (en) 2018-02-07 2020-10-20 Murata Manufacturing Co., Ltd. Micromechanical resonator having reduced size

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002031975A1 (fr) * 2000-10-10 2002-04-18 Citizen Watch Co., Ltd. Dispositif produisant des vibrations de torsion

Also Published As

Publication number Publication date
JPS58111515A (ja) 1983-07-02

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