JPS544093A - Manufacture for crystal oscillator - Google Patents

Manufacture for crystal oscillator

Info

Publication number
JPS544093A
JPS544093A JP6902277A JP6902277A JPS544093A JP S544093 A JPS544093 A JP S544093A JP 6902277 A JP6902277 A JP 6902277A JP 6902277 A JP6902277 A JP 6902277A JP S544093 A JPS544093 A JP S544093A
Authority
JP
Japan
Prior art keywords
crystal oscillator
manufacture
diapason
scraping
simplify
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
JP6902277A
Other languages
Japanese (ja)
Inventor
Tamotsu Koyama
Yoshiharu Kuroda
Nobuyoshi Mizota
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.)
NIKKO DENSHI KK
Sharp Corp
Original Assignee
NIKKO DENSHI KK
Sharp Corp
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 NIKKO DENSHI KK, Sharp Corp filed Critical NIKKO DENSHI KK
Priority to JP6902277A priority Critical patent/JPS544093A/en
Publication of JPS544093A publication Critical patent/JPS544093A/en
Pending 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 simplify the balance adjusting work for diapason and to enable mass-production, by scraping the tip of the branch having width of the diapason type crystal oscillator chip.
JP6902277A 1977-06-10 1977-06-10 Manufacture for crystal oscillator Pending JPS544093A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6902277A JPS544093A (en) 1977-06-10 1977-06-10 Manufacture for crystal oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6902277A JPS544093A (en) 1977-06-10 1977-06-10 Manufacture for crystal oscillator

Publications (1)

Publication Number Publication Date
JPS544093A true JPS544093A (en) 1979-01-12

Family

ID=13390532

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6902277A Pending JPS544093A (en) 1977-06-10 1977-06-10 Manufacture for crystal oscillator

Country Status (1)

Country Link
JP (1) JPS544093A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60214114A (en) * 1984-04-09 1985-10-26 Toyo Commun Equip Co Ltd Sound leakage eliminating method of tuning fork type piezoelectric vibrator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51147295A (en) * 1975-06-13 1976-12-17 Citizen Watch Co Ltd Balance processing method for tuning fork type oscillator
JPS5294093A (en) * 1976-02-03 1977-08-08 Citizen Watch Co Ltd Quartz oscillator and method for regulating its frequency

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51147295A (en) * 1975-06-13 1976-12-17 Citizen Watch Co Ltd Balance processing method for tuning fork type oscillator
JPS5294093A (en) * 1976-02-03 1977-08-08 Citizen Watch Co Ltd Quartz oscillator and method for regulating its frequency

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60214114A (en) * 1984-04-09 1985-10-26 Toyo Commun Equip Co Ltd Sound leakage eliminating method of tuning fork type piezoelectric vibrator
JPH0582086B2 (en) * 1984-04-09 1993-11-17 Toyo Communication Equip

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