CH613347B - Piezoelektrische schwingvorrichtung des stimmgabeltyps. - Google Patents
Piezoelektrische schwingvorrichtung des stimmgabeltyps.Info
- Publication number
- CH613347B CH613347B CH471075A CH471075A CH613347B CH 613347 B CH613347 B CH 613347B CH 471075 A CH471075 A CH 471075A CH 471075 A CH471075 A CH 471075A CH 613347 B CH613347 B CH 613347B
- Authority
- CH
- Switzerland
- Prior art keywords
- fork type
- vibration device
- tuning fork
- piezoelectric vibration
- vibrating element
- Prior art date
Links
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000012212 insulator Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
- B06B1/0644—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using a single piezoelectric element
- B06B1/0659—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using a single piezoelectric element of U-shape
-
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
- G04F5/04—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses
- G04F5/06—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses using piezoelectric resonators
- G04F5/063—Constructional details
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4096074A JPS5419150B2 (de) | 1974-04-15 | 1974-04-15 | |
JP50022769A JPS5814085B2 (ja) | 1975-02-26 | 1975-02-26 | 音叉形圧電体振動子の保持装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CH613347B true CH613347B (de) | |
CH613347GA3 CH613347GA3 (en) | 1979-09-28 |
Family
ID=26360034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH471075A CH613347GA3 (en) | 1974-04-15 | 1975-04-14 | Piezoelectric vibrator of the tuning-fork type |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH613347GA3 (de) |
FR (1) | FR2267160B1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6012337Y2 (ja) * | 1978-03-17 | 1985-04-22 | 株式会社村田製作所 | 音叉振動子支持構造 |
US4328442A (en) * | 1978-12-07 | 1982-05-04 | Matsushita Electric Industrial Co., Ltd. | Piezoelectrically driven tuning fork with damping means |
US4410827A (en) * | 1980-04-24 | 1983-10-18 | Kabushiki Kaisha Suwa Seikosha | Mode coupled notched tuning fork type quartz crystal resonator |
-
1975
- 1975-04-14 CH CH471075A patent/CH613347GA3/xx unknown
- 1975-04-15 FR FR7511682A patent/FR2267160B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH613347GA3 (en) | 1979-09-28 |
FR2267160A1 (de) | 1975-11-07 |
FR2267160B1 (de) | 1980-03-28 |
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