JPS5552622A - Open side type outline slippage piezo-vibrator - Google Patents
Open side type outline slippage piezo-vibratorInfo
- Publication number
- JPS5552622A JPS5552622A JP12536478A JP12536478A JPS5552622A JP S5552622 A JPS5552622 A JP S5552622A JP 12536478 A JP12536478 A JP 12536478A JP 12536478 A JP12536478 A JP 12536478A JP S5552622 A JPS5552622 A JP S5552622A
- Authority
- JP
- Japan
- Prior art keywords
- slippage
- vibrator
- outline
- parts
- piezo
- 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
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
- H03H9/15—Constructional features of resonators consisting of piezoelectric or electrostrictive material
- H03H9/17—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Abstract
PURPOSE:To make a open side type outline slippage piezo-vibrator very small and make it possible to maintain a high performance by forming only one end of the rectangular outline slippage vibrator into shape where approximately equal quantities are cut off obliquely from both sides along a line or a gentle curve. CONSTITUTION:Only one end of a rectangular outline slippage vibrator is formed into a shape where approximately equal quantities are cut off obliquely (parts B2 and B2) from both sides along a line gentle curve. By this forming, vibration energy of outline slippage vibration in the length direction is enclosed in parallel parts of the outline. Then, parts B1 and B2 where one end in the length direction is cut off by approximately equal quantities obliquely from both sides become attenuation parts of vibration energy and become a vibration mode to attenuate gradually according as going toward the end.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12536478A JPS5552622A (en) | 1978-10-11 | 1978-10-11 | Open side type outline slippage piezo-vibrator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12536478A JPS5552622A (en) | 1978-10-11 | 1978-10-11 | Open side type outline slippage piezo-vibrator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5552622A true JPS5552622A (en) | 1980-04-17 |
JPS6125247B2 JPS6125247B2 (en) | 1986-06-14 |
Family
ID=14908296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12536478A Granted JPS5552622A (en) | 1978-10-11 | 1978-10-11 | Open side type outline slippage piezo-vibrator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5552622A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5376861A (en) * | 1990-04-27 | 1994-12-27 | Seiko Epson Corporation | At-cut crystal oscillating reed and method of etching the same |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009094829A (en) * | 2007-10-10 | 2009-04-30 | Murata Mfg Co Ltd | Piezoelectric vibration device, oscillation circuit, and electronic apparatus |
-
1978
- 1978-10-11 JP JP12536478A patent/JPS5552622A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5376861A (en) * | 1990-04-27 | 1994-12-27 | Seiko Epson Corporation | At-cut crystal oscillating reed and method of etching the same |
Also Published As
Publication number | Publication date |
---|---|
JPS6125247B2 (en) | 1986-06-14 |
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