JPS617800B2 - - Google Patents
Info
- Publication number
- JPS617800B2 JPS617800B2 JP51113588A JP11358876A JPS617800B2 JP S617800 B2 JPS617800 B2 JP S617800B2 JP 51113588 A JP51113588 A JP 51113588A JP 11358876 A JP11358876 A JP 11358876A JP S617800 B2 JPS617800 B2 JP S617800B2
- Authority
- JP
- Japan
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/521—Constructional features
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (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 |
---|---|---|---|
JP11358876A JPS5339771A (en) | 1976-09-24 | 1976-09-24 | Water pressure resisting transmitter and receelver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11358876A JPS5339771A (en) | 1976-09-24 | 1976-09-24 | Water pressure resisting transmitter and receelver |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5339771A JPS5339771A (en) | 1978-04-11 |
JPS617800B2 true JPS617800B2 (de) | 1986-03-08 |
Family
ID=14616012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11358876A Granted JPS5339771A (en) | 1976-09-24 | 1976-09-24 | Water pressure resisting transmitter and receelver |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5339771A (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0350392Y2 (de) * | 1985-08-16 | 1991-10-28 | ||
JPH0350394Y2 (de) * | 1986-06-04 | 1991-10-28 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3409789A1 (de) * | 1984-03-16 | 1985-09-26 | Siemens AG, 1000 Berlin und 8000 München | Piezoelektrischer luft-ultraschallwandler mit breitbandcharakteristik |
JPH0420918A (ja) * | 1990-05-16 | 1992-01-24 | Mitaka Koki Kk | 赤道儀の微粗動装置 |
JP4947115B2 (ja) * | 2009-09-30 | 2012-06-06 | 株式会社村田製作所 | 超音波トランスデューサ |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4930743A (de) * | 1972-07-24 | 1974-03-19 | ||
JPS4991390A (de) * | 1972-12-29 | 1974-08-31 |
-
1976
- 1976-09-24 JP JP11358876A patent/JPS5339771A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4930743A (de) * | 1972-07-24 | 1974-03-19 | ||
JPS4991390A (de) * | 1972-12-29 | 1974-08-31 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0350392Y2 (de) * | 1985-08-16 | 1991-10-28 | ||
JPH0350394Y2 (de) * | 1986-06-04 | 1991-10-28 |
Also Published As
Publication number | Publication date |
---|---|
JPS5339771A (en) | 1978-04-11 |