JPH01129680U - - Google Patents
Info
- Publication number
- JPH01129680U JPH01129680U JP2068088U JP2068088U JPH01129680U JP H01129680 U JPH01129680 U JP H01129680U JP 2068088 U JP2068088 U JP 2068088U JP 2068088 U JP2068088 U JP 2068088U JP H01129680 U JPH01129680 U JP H01129680U
- Authority
- JP
- Japan
- Prior art keywords
- output
- waves
- ultrasonic
- detection target
- determination unit
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000010355 oscillation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2068088U JPH01129680U (cs) | 1988-02-19 | 1988-02-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2068088U JPH01129680U (cs) | 1988-02-19 | 1988-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01129680U true JPH01129680U (cs) | 1989-09-04 |
Family
ID=31237255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2068088U Pending JPH01129680U (cs) | 1988-02-19 | 1988-02-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01129680U (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0624387A (ja) * | 1992-04-30 | 1994-02-01 | Kawasaki Heavy Ind Ltd | 高速船の衝突予防援助装置 |
-
1988
- 1988-02-19 JP JP2068088U patent/JPH01129680U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0624387A (ja) * | 1992-04-30 | 1994-02-01 | Kawasaki Heavy Ind Ltd | 高速船の衝突予防援助装置 |
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