JPS558172A - Tuning fork type piezoelectric oscillator - Google Patents

Tuning fork type piezoelectric oscillator

Info

Publication number
JPS558172A
JPS558172A JP8159678A JP8159678A JPS558172A JP S558172 A JPS558172 A JP S558172A JP 8159678 A JP8159678 A JP 8159678A JP 8159678 A JP8159678 A JP 8159678A JP S558172 A JPS558172 A JP S558172A
Authority
JP
Japan
Prior art keywords
electrodes
excitation
plus
tuning fork
type piezoelectric
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.)
Pending
Application number
JP8159678A
Other languages
English (en)
Inventor
Tsutomu Yanagisawa
Mutsuo Sugiyama
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.)
KINSEKISHIYA KENKYUSHO KK
Original Assignee
KINSEKISHIYA KENKYUSHO 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 KINSEKISHIYA KENKYUSHO KK filed Critical KINSEKISHIYA KENKYUSHO KK
Priority to JP8159678A priority Critical patent/JPS558172A/ja
Publication of JPS558172A publication Critical patent/JPS558172A/ja
Pending 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

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)
JP8159678A 1978-07-05 1978-07-05 Tuning fork type piezoelectric oscillator Pending JPS558172A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8159678A JPS558172A (en) 1978-07-05 1978-07-05 Tuning fork type piezoelectric oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8159678A JPS558172A (en) 1978-07-05 1978-07-05 Tuning fork type piezoelectric oscillator

Publications (1)

Publication Number Publication Date
JPS558172A true JPS558172A (en) 1980-01-21

Family

ID=13750690

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8159678A Pending JPS558172A (en) 1978-07-05 1978-07-05 Tuning fork type piezoelectric oscillator

Country Status (1)

Country Link
JP (1) JPS558172A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5513551A (en) * 1978-07-14 1980-01-30 Seiko Instr & Electronics Ltd Crystal vibrator
JPS55112017A (en) * 1979-02-20 1980-08-29 Seiko Epson Corp Electrode of tuning fork type crystal oscillator
JPS60100959A (ja) * 1983-10-13 1985-06-04 クレイグ・メデイカル・プロダクツ・リミテツド 人工肛門袋用連結具
JPH0563118U (ja) * 1992-01-30 1993-08-20 京セラ株式会社 音叉型水晶振動子

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5513551A (en) * 1978-07-14 1980-01-30 Seiko Instr & Electronics Ltd Crystal vibrator
JPS55112017A (en) * 1979-02-20 1980-08-29 Seiko Epson Corp Electrode of tuning fork type crystal oscillator
JPS60100959A (ja) * 1983-10-13 1985-06-04 クレイグ・メデイカル・プロダクツ・リミテツド 人工肛門袋用連結具
JPH0563118U (ja) * 1992-01-30 1993-08-20 京セラ株式会社 音叉型水晶振動子

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