JPS6324325B2 - - Google Patents
Info
- Publication number
- JPS6324325B2 JPS6324325B2 JP16639079A JP16639079A JPS6324325B2 JP S6324325 B2 JPS6324325 B2 JP S6324325B2 JP 16639079 A JP16639079 A JP 16639079A JP 16639079 A JP16639079 A JP 16639079A JP S6324325 B2 JPS6324325 B2 JP S6324325B2
- Authority
- JP
- Japan
- Prior art keywords
- vibrating
- vibrator
- branches
- branch
- vibration
- 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.)
- Expired
Links
- 239000013078 crystal Substances 0.000 claims description 3
- 230000005284 excitation Effects 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 description 11
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- WSMQKESQZFQMFW-UHFFFAOYSA-N 5-methyl-pyrazole-3-carboxylic acid Chemical compound CC1=CC(C(O)=O)=NN1 WSMQKESQZFQMFW-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- GQYHUHYESMUTHG-UHFFFAOYSA-N lithium niobate Chemical compound [Li+].[O-][Nb](=O)=O GQYHUHYESMUTHG-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
- H03H9/15—Constructional features of resonators consisting of piezoelectric or electrostrictive material
- H03H9/21—Crystal tuning forks
- H03H9/215—Crystal tuning forks consisting of quartz
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16639079A JPS5689118A (en) | 1979-12-21 | 1979-12-21 | Longitudinal oscillator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16639079A JPS5689118A (en) | 1979-12-21 | 1979-12-21 | Longitudinal oscillator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5689118A JPS5689118A (en) | 1981-07-20 |
| JPS6324325B2 true JPS6324325B2 (enrdf_load_stackoverflow) | 1988-05-20 |
Family
ID=15830523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16639079A Granted JPS5689118A (en) | 1979-12-21 | 1979-12-21 | Longitudinal oscillator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5689118A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011097499A (ja) * | 2009-11-02 | 2011-05-12 | Seiko Epson Corp | 音叉型振動素子、音叉型振動子及び発振器 |
-
1979
- 1979-12-21 JP JP16639079A patent/JPS5689118A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5689118A (en) | 1981-07-20 |
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