JPH0329204B2 - - Google Patents

Info

Publication number
JPH0329204B2
JPH0329204B2 JP58173388A JP17338883A JPH0329204B2 JP H0329204 B2 JPH0329204 B2 JP H0329204B2 JP 58173388 A JP58173388 A JP 58173388A JP 17338883 A JP17338883 A JP 17338883A JP H0329204 B2 JPH0329204 B2 JP H0329204B2
Authority
JP
Japan
Prior art keywords
crystal resonator
cut angle
tuning fork
mode
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.)
Expired - Lifetime
Application number
JP58173388A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6064516A (ja
Inventor
Hirofumi Kawashima
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP17338883A priority Critical patent/JPS6064516A/ja
Publication of JPS6064516A publication Critical patent/JPS6064516A/ja
Publication of JPH0329204B2 publication Critical patent/JPH0329204B2/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 devices; 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)
JP17338883A 1983-09-20 1983-09-20 結合水晶振動子 Granted JPS6064516A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17338883A JPS6064516A (ja) 1983-09-20 1983-09-20 結合水晶振動子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17338883A JPS6064516A (ja) 1983-09-20 1983-09-20 結合水晶振動子

Publications (2)

Publication Number Publication Date
JPS6064516A JPS6064516A (ja) 1985-04-13
JPH0329204B2 true JPH0329204B2 (US06521211-20030218-C00004.png) 1991-04-23

Family

ID=15959472

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17338883A Granted JPS6064516A (ja) 1983-09-20 1983-09-20 結合水晶振動子

Country Status (1)

Country Link
JP (1) JPS6064516A (US06521211-20030218-C00004.png)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63202112A (ja) * 1987-02-17 1988-08-22 Seiko Electronic Components Ltd 結合水晶振動子
JPS63202113A (ja) * 1987-02-17 1988-08-22 Seiko Electronic Components Ltd 結合水晶振動子
JP2015080013A (ja) 2013-10-15 2015-04-23 セイコーエプソン株式会社 振動子、発振器、電子機器及び移動体
EP3202036B1 (en) * 2014-10-03 2020-05-27 Teknologian Tutkimuskeskus VTT OY Temperature compensated beam resonator

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56123116A (en) * 1980-03-04 1981-09-28 Citizen Watch Co Ltd Tuning fork type quartz oscillator
JPS57203313A (en) * 1981-06-09 1982-12-13 Seiko Instr & Electronics Ltd Tuning fork type quartz oscillator
JPS5857812A (ja) * 1981-10-02 1983-04-06 Seiko Instr & Electronics Ltd 温度検出用音叉型水晶振動子

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56123116A (en) * 1980-03-04 1981-09-28 Citizen Watch Co Ltd Tuning fork type quartz oscillator
JPS57203313A (en) * 1981-06-09 1982-12-13 Seiko Instr & Electronics Ltd Tuning fork type quartz oscillator
JPS5857812A (ja) * 1981-10-02 1983-04-06 Seiko Instr & Electronics Ltd 温度検出用音叉型水晶振動子

Also Published As

Publication number Publication date
JPS6064516A (ja) 1985-04-13

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