JPS5489721A - Compound type transmitter-receiver - Google Patents
Compound type transmitter-receiverInfo
- Publication number
- JPS5489721A JPS5489721A JP15883277A JP15883277A JPS5489721A JP S5489721 A JPS5489721 A JP S5489721A JP 15883277 A JP15883277 A JP 15883277A JP 15883277 A JP15883277 A JP 15883277A JP S5489721 A JPS5489721 A JP S5489721A
- Authority
- JP
- Japan
- Prior art keywords
- vibrator
- electrodes
- vibrators
- central part
- receiving
- 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
- 150000001875 compounds Chemical class 0.000 title abstract 2
- 230000035945 sensitivity Effects 0.000 abstract 2
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
- B06B1/0607—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 multiple elements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15883277A JPS5489721A (en) | 1977-12-27 | 1977-12-27 | Compound type transmitter-receiver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15883277A JPS5489721A (en) | 1977-12-27 | 1977-12-27 | Compound type transmitter-receiver |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5489721A true JPS5489721A (en) | 1979-07-17 |
JPS6133318B2 JPS6133318B2 (enrdf_load_html_response) | 1986-08-01 |
Family
ID=15680358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15883277A Granted JPS5489721A (en) | 1977-12-27 | 1977-12-27 | Compound type transmitter-receiver |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5489721A (enrdf_load_html_response) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5991795A (ja) * | 1982-11-17 | 1984-05-26 | Mitsubishi Electric Corp | 超音波探触子 |
FR2581821A1 (fr) * | 1985-05-10 | 1986-11-14 | France Etat Armement | Procede pour utiliser un transducteur piezo-electrique de type tonpilz alternativement comme emetteur et comme recepteur a large bande et transducteurs piezo-electriques |
JPH04128500U (ja) * | 1991-05-14 | 1992-11-24 | 日本無線株式会社 | 超音波送受波器 |
-
1977
- 1977-12-27 JP JP15883277A patent/JPS5489721A/ja active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5991795A (ja) * | 1982-11-17 | 1984-05-26 | Mitsubishi Electric Corp | 超音波探触子 |
FR2581821A1 (fr) * | 1985-05-10 | 1986-11-14 | France Etat Armement | Procede pour utiliser un transducteur piezo-electrique de type tonpilz alternativement comme emetteur et comme recepteur a large bande et transducteurs piezo-electriques |
JPH04128500U (ja) * | 1991-05-14 | 1992-11-24 | 日本無線株式会社 | 超音波送受波器 |
Also Published As
Publication number | Publication date |
---|---|
JPS6133318B2 (enrdf_load_html_response) | 1986-08-01 |
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