JPS542087A - Piezo electric oscillator and its manufacture - Google Patents
Piezo electric oscillator and its manufactureInfo
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title 1
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.
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)
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 |
-
1977
- 1977-06-07 JP JP6690177A patent/JPS6046853B2/en not_active Expired
Cited By (2)
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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