JPS5415771A - Transmission and reception system for directional ultrasonic wave - Google Patents
Transmission and reception system for directional ultrasonic waveInfo
- Publication number
- JPS5415771A JPS5415771A JP3507977A JP3507977A JPS5415771A JP S5415771 A JPS5415771 A JP S5415771A JP 3507977 A JP3507977 A JP 3507977A JP 3507977 A JP3507977 A JP 3507977A JP S5415771 A JPS5415771 A JP S5415771A
- Authority
- JP
- Japan
- Prior art keywords
- transmission
- ultrasonic wave
- reception system
- directional ultrasonic
- directional
- 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
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Transducers For Ultrasonic Waves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52035079A JPS5823904B2 (ja) | 1977-03-28 | 1977-03-28 | 指向性超音波送受波器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52035079A JPS5823904B2 (ja) | 1977-03-28 | 1977-03-28 | 指向性超音波送受波器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5415771A true JPS5415771A (en) | 1979-02-05 |
JPS5823904B2 JPS5823904B2 (ja) | 1983-05-18 |
Family
ID=12431968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52035079A Expired JPS5823904B2 (ja) | 1977-03-28 | 1977-03-28 | 指向性超音波送受波器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5823904B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6265596A (ja) * | 1985-09-17 | 1987-03-24 | Furuno Electric Co Ltd | 超音波送受波器 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5860708U (ja) * | 1981-10-17 | 1983-04-23 | ドラ−フタイト工業株式会社 | コンクリ−ト壁体のスリツト充填体 |
JPS60117909U (ja) * | 1984-01-19 | 1985-08-09 | 畑中 豊 | 目地材 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5041453A (ja) * | 1973-08-09 | 1975-04-15 |
-
1977
- 1977-03-28 JP JP52035079A patent/JPS5823904B2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5041453A (ja) * | 1973-08-09 | 1975-04-15 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6265596A (ja) * | 1985-09-17 | 1987-03-24 | Furuno Electric Co Ltd | 超音波送受波器 |
Also Published As
Publication number | Publication date |
---|---|
JPS5823904B2 (ja) | 1983-05-18 |
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