JPS63101882U - - Google Patents
Info
- Publication number
- JPS63101882U JPS63101882U JP19770786U JP19770786U JPS63101882U JP S63101882 U JPS63101882 U JP S63101882U JP 19770786 U JP19770786 U JP 19770786U JP 19770786 U JP19770786 U JP 19770786U JP S63101882 U JPS63101882 U JP S63101882U
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic sensor
- doppler
- doppler type
- type ultrasonic
- limiting circuit
- 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
- 238000012544 monitoring process Methods 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19770786U JPH0432623Y2 (ru) | 1986-12-23 | 1986-12-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19770786U JPH0432623Y2 (ru) | 1986-12-23 | 1986-12-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63101882U true JPS63101882U (ru) | 1988-07-02 |
| JPH0432623Y2 JPH0432623Y2 (ru) | 1992-08-05 |
Family
ID=31157710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19770786U Expired JPH0432623Y2 (ru) | 1986-12-23 | 1986-12-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0432623Y2 (ru) |
-
1986
- 1986-12-23 JP JP19770786U patent/JPH0432623Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0432623Y2 (ru) | 1992-08-05 |