JPS5269290A - Tuning fork type crystal resonator with temperature compensation - Google Patents
Tuning fork type crystal resonator with temperature compensationInfo
- Publication number
- JPS5269290A JPS5269290A JP14559075A JP14559075A JPS5269290A JP S5269290 A JPS5269290 A JP S5269290A JP 14559075 A JP14559075 A JP 14559075A JP 14559075 A JP14559075 A JP 14559075A JP S5269290 A JPS5269290 A JP S5269290A
- Authority
- JP
- Japan
- Prior art keywords
- tuning fork
- type crystal
- crystal resonator
- fork type
- temperature compensation
- 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
- 239000013078 crystal Substances 0.000 title abstract 2
- 230000005684 electric field Effects 0.000 abstract 1
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
- H03H9/21—Crystal tuning forks
Abstract
PURPOSE:To carry out termperature compensation of a tuning fork type crystal resonator, to decrease used parts and to improve frequency properties by applying the phenomenon which shows expansion by electric field components, of X ordinate direction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14559075A JPS5269290A (en) | 1975-12-05 | 1975-12-05 | Tuning fork type crystal resonator with temperature compensation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14559075A JPS5269290A (en) | 1975-12-05 | 1975-12-05 | Tuning fork type crystal resonator with temperature compensation |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5269290A true JPS5269290A (en) | 1977-06-08 |
JPS5733888B2 JPS5733888B2 (en) | 1982-07-20 |
Family
ID=15388594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14559075A Granted JPS5269290A (en) | 1975-12-05 | 1975-12-05 | Tuning fork type crystal resonator with temperature compensation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5269290A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1086756C (en) * | 1996-12-10 | 2002-06-26 | 株式会社日立制作所 | Operation control device for washing machine |
-
1975
- 1975-12-05 JP JP14559075A patent/JPS5269290A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1086756C (en) * | 1996-12-10 | 2002-06-26 | 株式会社日立制作所 | Operation control device for washing machine |
Also Published As
Publication number | Publication date |
---|---|
JPS5733888B2 (en) | 1982-07-20 |
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