JPS5330293A - Supporting method of piezoelectric vibrating unit - Google Patents

Supporting method of piezoelectric vibrating unit

Info

Publication number
JPS5330293A
JPS5330293A JP10470376A JP10470376A JPS5330293A JP S5330293 A JPS5330293 A JP S5330293A JP 10470376 A JP10470376 A JP 10470376A JP 10470376 A JP10470376 A JP 10470376A JP S5330293 A JPS5330293 A JP S5330293A
Authority
JP
Japan
Prior art keywords
piezoelectric vibrating
vibrating unit
supporting method
supporting
cusion
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
JP10470376A
Other languages
Japanese (ja)
Inventor
Yoshio Sano
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 JP10470376A priority Critical patent/JPS5330293A/en
Publication of JPS5330293A publication Critical patent/JPS5330293A/en
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 devices; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/05—Holders; Supports
    • H03H9/08—Holders with means for regulating temperature

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

PURPOSE:To enhance impact resistance and stabilize vibration frequency by supporting the case accommodating a piezoelectric vibrator to be assembled into an electronic watch by means of a material such as plastic foam serving both as a cusion and heat insulator.
JP10470376A 1976-09-01 1976-09-01 Supporting method of piezoelectric vibrating unit Pending JPS5330293A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10470376A JPS5330293A (en) 1976-09-01 1976-09-01 Supporting method of piezoelectric vibrating unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10470376A JPS5330293A (en) 1976-09-01 1976-09-01 Supporting method of piezoelectric vibrating unit

Publications (1)

Publication Number Publication Date
JPS5330293A true JPS5330293A (en) 1978-03-22

Family

ID=14387831

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10470376A Pending JPS5330293A (en) 1976-09-01 1976-09-01 Supporting method of piezoelectric vibrating unit

Country Status (1)

Country Link
JP (1) JPS5330293A (en)

Similar Documents

Publication Publication Date Title
JPS5330293A (en) Supporting method of piezoelectric vibrating unit
JPS5379486A (en) Tuning-fork-shaped crystal vibrator
JPS56103394A (en) Electronic wrist watch function controller
JPS5291677A (en) Longitudinal vibration type piezoelectric vibrator
JPS51130149A (en) Oscillation circuit
JPS5417693A (en) Composite piezoelectric vibrator unit
JPS5241775A (en) Vibration damping elastic support
JPS55134379A (en) Electronic wrist watch with alarm
JPS5224487A (en) Piezoelectric vibrator
JPS5440589A (en) Crystal vibrator of tuning fork type
JPS5372492A (en) Piezo-electric vibrator
JPS5386189A (en) Piezoelectric vibrator
JPS5376696A (en) Parallel field excitation piezoelectric vibrator for overtone
JPS5679986A (en) Buzzer for electronic timepiece
JPS5252387A (en) Crystal oscillator
JPS5312665A (en) Vibrator disposition structure in electronic watch
JPS5239390A (en) Temperature compensation type piezoelectric vibrator
JPS5432363A (en) Crystal oscillation type wristwatch
JPS5336193A (en) Piezoelectric vibrator
JPS5327777A (en) Anti-vibration device
JPS5339896A (en) Crystal vibrator
JPS5375892A (en) Crystal vibrator
JPS5337394A (en) Method of adjusting vibration frequency of tuning fork vibrator
JPS533786A (en) Supporting structure of crystal vibrator in electronic watches
JPS5419391A (en) Crystal vibrator