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JPS526486A - Working system for piezo-electric vibrator - Google Patents

Working system for piezo-electric vibrator

Info

Publication number
JPS526486A
JPS526486A JP8372075A JP8372075A JPS526486A JP S526486 A JPS526486 A JP S526486A JP 8372075 A JP8372075 A JP 8372075A JP 8372075 A JP8372075 A JP 8372075A JP S526486 A JPS526486 A JP S526486A
Authority
JP
Japan
Prior art keywords
piezo
electric vibrator
working system
vibrator
electric
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
JP8372075A
Other languages
Japanese (ja)
Inventor
Tsuneo Kuwabara
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 JP8372075A priority Critical patent/JPS526486A/en
Publication of JPS526486A publication Critical patent/JPS526486A/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
    • H03H3/04—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 for obtaining desired frequency or temperature coefficient

Landscapes

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

Abstract

PURPOSE:To smooth surface of piezo-electric vibrator of crystal and such and to get rim of it enabled to be worked into circular shape.
JP8372075A 1975-07-07 1975-07-07 Working system for piezo-electric vibrator Pending JPS526486A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8372075A JPS526486A (en) 1975-07-07 1975-07-07 Working system for piezo-electric vibrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8372075A JPS526486A (en) 1975-07-07 1975-07-07 Working system for piezo-electric vibrator

Publications (1)

Publication Number Publication Date
JPS526486A true JPS526486A (en) 1977-01-18

Family

ID=13810337

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8372075A Pending JPS526486A (en) 1975-07-07 1975-07-07 Working system for piezo-electric vibrator

Country Status (1)

Country Link
JP (1) JPS526486A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53130510A (en) * 1977-04-19 1978-11-14 Matsushita Electric Ind Co Ltd Refrigerant compressor
JPS55107317A (en) * 1979-02-08 1980-08-18 Nippon Dempa Kogyo Co Ltd Thickness slide crystal oscillator and its manufacture
JPS58197494A (en) * 1982-05-12 1983-11-17 Diesel Kiki Co Ltd Compressor with vanes

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4838494A (en) * 1971-09-18 1973-06-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4838494A (en) * 1971-09-18 1973-06-06

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53130510A (en) * 1977-04-19 1978-11-14 Matsushita Electric Ind Co Ltd Refrigerant compressor
JPS55107317A (en) * 1979-02-08 1980-08-18 Nippon Dempa Kogyo Co Ltd Thickness slide crystal oscillator and its manufacture
JPS58197494A (en) * 1982-05-12 1983-11-17 Diesel Kiki Co Ltd Compressor with vanes
JPH0140237B2 (en) * 1982-05-12 1989-08-25 Diesel Kiki Co

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