JPS5232651A - Twist motor oscillator - Google Patents

Twist motor oscillator

Info

Publication number
JPS5232651A
JPS5232651A JP10848875A JP10848875A JPS5232651A JP S5232651 A JPS5232651 A JP S5232651A JP 10848875 A JP10848875 A JP 10848875A JP 10848875 A JP10848875 A JP 10848875A JP S5232651 A JPS5232651 A JP S5232651A
Authority
JP
Japan
Prior art keywords
twist motor
motor oscillator
oscillator
twist
radius
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
JP10848875A
Other languages
Japanese (ja)
Other versions
JPS6160609B2 (en
Inventor
Yoshihiro Masuyama
Yoshihiko Kasai
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP10848875A priority Critical patent/JPS5232651A/en
Publication of JPS5232651A publication Critical patent/JPS5232651A/en
Publication of JPS6160609B2 publication Critical patent/JPS6160609B2/ja
Granted 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:The shaving process is performed at more than two areas which have different distance in the direction of radius from the center on the edge surface. In this way, a highly accurate and effective frequency adjustment can be ensured.
JP10848875A 1975-09-09 1975-09-09 Twist motor oscillator Granted JPS5232651A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10848875A JPS5232651A (en) 1975-09-09 1975-09-09 Twist motor oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10848875A JPS5232651A (en) 1975-09-09 1975-09-09 Twist motor oscillator

Publications (2)

Publication Number Publication Date
JPS5232651A true JPS5232651A (en) 1977-03-12
JPS6160609B2 JPS6160609B2 (en) 1986-12-22

Family

ID=14486021

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10848875A Granted JPS5232651A (en) 1975-09-09 1975-09-09 Twist motor oscillator

Country Status (1)

Country Link
JP (1) JPS5232651A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4455500A (en) * 1983-07-28 1984-06-19 Western Geophysical Company Of America Sensitivity and capacitance adjustment method for piezoelectric accelerometers
US4638205A (en) * 1980-05-06 1987-01-20 Tdk Electronics Co., Ltd. Piezo-electric transducer
US4642505A (en) * 1984-03-05 1987-02-10 Motorola, Inc. Laser trimming monolithic crystal filters to frequency
JPH05331422A (en) * 1992-05-29 1993-12-14 Toagosei Chem Ind Co Ltd Adhesive composition

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62175822U (en) * 1986-04-30 1987-11-09

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5045593A (en) * 1973-08-27 1975-04-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5045593A (en) * 1973-08-27 1975-04-23

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4638205A (en) * 1980-05-06 1987-01-20 Tdk Electronics Co., Ltd. Piezo-electric transducer
US4455500A (en) * 1983-07-28 1984-06-19 Western Geophysical Company Of America Sensitivity and capacitance adjustment method for piezoelectric accelerometers
US4642505A (en) * 1984-03-05 1987-02-10 Motorola, Inc. Laser trimming monolithic crystal filters to frequency
JPH05331422A (en) * 1992-05-29 1993-12-14 Toagosei Chem Ind Co Ltd Adhesive composition

Also Published As

Publication number Publication date
JPS6160609B2 (en) 1986-12-22

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