JPS542087A - Piezo electric oscillator and its manufacture - Google Patents

Piezo electric oscillator and its manufacture

Info

Publication number
JPS542087A
JPS542087A JP6690177A JP6690177A JPS542087A JP S542087 A JPS542087 A JP S542087A JP 6690177 A JP6690177 A JP 6690177A JP 6690177 A JP6690177 A JP 6690177A JP S542087 A JPS542087 A JP S542087A
Authority
JP
Japan
Prior art keywords
piezo electric
manufacture
electric oscillator
oscillator
watches
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
JP6690177A
Other languages
Japanese (ja)
Other versions
JPS6046853B2 (en
Inventor
Kiyoshi Ogino
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 JP6690177A priority Critical patent/JPS6046853B2/en
Publication of JPS542087A publication Critical patent/JPS542087A/en
Publication of JPS6046853B2 publication Critical patent/JPS6046853B2/en
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

PURPOSE:To decrease the number of processes, by processing a number of plugs manufactured and tuning fork type vibrators continuously moulded at a bundle, in a piezo electric vibrator unit used for watches.
JP6690177A 1977-06-07 1977-06-07 Manufacturing method of piezoelectric vibrator Expired JPS6046853B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6690177A JPS6046853B2 (en) 1977-06-07 1977-06-07 Manufacturing method of piezoelectric vibrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6690177A JPS6046853B2 (en) 1977-06-07 1977-06-07 Manufacturing method of piezoelectric vibrator

Publications (2)

Publication Number Publication Date
JPS542087A true JPS542087A (en) 1979-01-09
JPS6046853B2 JPS6046853B2 (en) 1985-10-18

Family

ID=13329295

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6690177A Expired JPS6046853B2 (en) 1977-06-07 1977-06-07 Manufacturing method of piezoelectric vibrator

Country Status (1)

Country Link
JP (1) JPS6046853B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5621198A (en) * 1979-07-27 1981-02-27 Nippon Musical Instruments Mfg Modulation device for electronic musical instrument

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5621198A (en) * 1979-07-27 1981-02-27 Nippon Musical Instruments Mfg Modulation device for electronic musical instrument
JPH0128395B2 (en) * 1979-07-27 1989-06-02 Yamaha Corp

Also Published As

Publication number Publication date
JPS6046853B2 (en) 1985-10-18

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