JPS5797216A - Piezoelectric bending oscillator - Google Patents
Piezoelectric bending oscillatorInfo
- Publication number
- JPS5797216A JPS5797216A JP17361880A JP17361880A JPS5797216A JP S5797216 A JPS5797216 A JP S5797216A JP 17361880 A JP17361880 A JP 17361880A JP 17361880 A JP17361880 A JP 17361880A JP S5797216 A JPS5797216 A JP S5797216A
- Authority
- JP
- Japan
- Prior art keywords
- oscillation
- mode
- arms
- crooking
- temperature characteristics
- 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
- 238000005452 bending Methods 0.000 title 1
- 230000010355 oscillation Effects 0.000 abstract 6
- 238000010008 shearing Methods 0.000 abstract 2
- 239000010453 quartz Substances 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- 238000007740 vapor deposition Methods 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
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)
Abstract
PURPOSE:To increase the temperature characteristics of crooking mode, by forming two oscillation arms from a piezoelectric quartz thin plate incorporatedly while linking them at both ends. CONSTITUTION:Since both ends of two oscillation arms 1, 2 are linked, the deformation at the basic mode is similar to the case that a lump weight is present at the center of both end fixed beams, and the deformation due to shearing distortion component can be increased by 32 times in comparison with the oscillation approximated with a cantilever. While using the advantages of a crooking mode, low power consumption and lower oscillation frequency, the temperature characteristics as well in the shearing mode can be improved. Electrodes 3, 4 are fixed to the oscillation arms 1, 2 through vapor-deposition and energized, then the arms 1, 2 make crooking oscillation with opposite phase with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17361880A JPS5797216A (en) | 1980-12-09 | 1980-12-09 | Piezoelectric bending oscillator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17361880A JPS5797216A (en) | 1980-12-09 | 1980-12-09 | Piezoelectric bending oscillator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5797216A true JPS5797216A (en) | 1982-06-16 |
| JPS6365167B2 JPS6365167B2 (en) | 1988-12-14 |
Family
ID=15963944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17361880A Granted JPS5797216A (en) | 1980-12-09 | 1980-12-09 | Piezoelectric bending oscillator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5797216A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57124916A (en) * | 1981-01-26 | 1982-08-04 | Matsushima Kogyo Co Ltd | Quartz bending oscillating chip |
| JPS59231909A (en) * | 1983-05-31 | 1984-12-26 | オウアス・スケ−ル・コ−ポレ−シヨン | Piezoelectric crystal vibrator |
| WO2017110126A1 (en) * | 2015-12-21 | 2017-06-29 | 株式会社村田製作所 | Resonator and resonance device |
-
1980
- 1980-12-09 JP JP17361880A patent/JPS5797216A/en active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57124916A (en) * | 1981-01-26 | 1982-08-04 | Matsushima Kogyo Co Ltd | Quartz bending oscillating chip |
| JPS59231909A (en) * | 1983-05-31 | 1984-12-26 | オウアス・スケ−ル・コ−ポレ−シヨン | Piezoelectric crystal vibrator |
| WO2017110126A1 (en) * | 2015-12-21 | 2017-06-29 | 株式会社村田製作所 | Resonator and resonance device |
| US10715103B2 (en) | 2015-12-21 | 2020-07-14 | Murata Manufacturing Co., Ltd. | Resonator and resonance device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6365167B2 (en) | 1988-12-14 |
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