JPS5832524B2 - 音叉型水晶振動子の電極構造 - Google Patents

音叉型水晶振動子の電極構造

Info

Publication number
JPS5832524B2
JPS5832524B2 JP51132544A JP13254476A JPS5832524B2 JP S5832524 B2 JPS5832524 B2 JP S5832524B2 JP 51132544 A JP51132544 A JP 51132544A JP 13254476 A JP13254476 A JP 13254476A JP S5832524 B2 JPS5832524 B2 JP S5832524B2
Authority
JP
Japan
Prior art keywords
electrodes
tuning fork
vibrator
electrode
peripheral
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
JP51132544A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5357788A (en
Inventor
真 芝田
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.)
Suwa Seikosha KK
Original Assignee
Suwa 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 Suwa Seikosha KK filed Critical Suwa Seikosha KK
Priority to JP51132544A priority Critical patent/JPS5832524B2/ja
Priority to CH1297177A priority patent/CH625100GA3/xx
Priority to GB45784/77A priority patent/GB1571965A/en
Publication of JPS5357788A publication Critical patent/JPS5357788A/ja
Publication of JPS5832524B2 publication Critical patent/JPS5832524B2/ja
Expired 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP51132544A 1976-11-04 1976-11-04 音叉型水晶振動子の電極構造 Expired JPS5832524B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP51132544A JPS5832524B2 (ja) 1976-11-04 1976-11-04 音叉型水晶振動子の電極構造
CH1297177A CH625100GA3 (en) 1976-11-04 1977-10-25 Electrode arrangement in a crystal oscillator of the tuning-fork type.
GB45784/77A GB1571965A (en) 1976-11-04 1977-11-03 Quartz crystal tuning fork vibrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51132544A JPS5832524B2 (ja) 1976-11-04 1976-11-04 音叉型水晶振動子の電極構造

Publications (2)

Publication Number Publication Date
JPS5357788A JPS5357788A (en) 1978-05-25
JPS5832524B2 true JPS5832524B2 (ja) 1983-07-13

Family

ID=15083751

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51132544A Expired JPS5832524B2 (ja) 1976-11-04 1976-11-04 音叉型水晶振動子の電極構造

Country Status (3)

Country Link
JP (1) JPS5832524B2 (de)
CH (1) CH625100GA3 (de)
GB (1) GB1571965A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000005812A1 (fr) * 1998-07-24 2000-02-03 Seiko Epson Corporation Oscillateur piezoelectrique et son procede de production

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4531073A (en) * 1983-05-31 1985-07-23 Ohaus Scale Corporation Piezoelectric crystal resonator with reduced impedance and sensitivity to change in humidity
JPH0752820B2 (ja) * 1990-02-28 1995-06-05 日本電波工業株式会社 多電極水晶振動子

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000005812A1 (fr) * 1998-07-24 2000-02-03 Seiko Epson Corporation Oscillateur piezoelectrique et son procede de production
US6961981B2 (en) 1998-07-24 2005-11-08 Seiko Epson Corporation Method of producing a piezoelectric resonator

Also Published As

Publication number Publication date
CH625100GA3 (en) 1981-09-15
GB1571965A (en) 1980-07-23
JPS5357788A (en) 1978-05-25
CH625100B (de)

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