JPS61132783U - - Google Patents
Info
- Publication number
- JPS61132783U JPS61132783U JP1619585U JP1619585U JPS61132783U JP S61132783 U JPS61132783 U JP S61132783U JP 1619585 U JP1619585 U JP 1619585U JP 1619585 U JP1619585 U JP 1619585U JP S61132783 U JPS61132783 U JP S61132783U
- Authority
- JP
- Japan
- Prior art keywords
- wave
- signal
- duration
- ultrasonic sensor
- noise
- 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
- 238000010586 diagram 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 |
|---|---|---|---|
| JP1619585U JPS61132783U (de) | 1985-02-07 | 1985-02-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1619585U JPS61132783U (de) | 1985-02-07 | 1985-02-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61132783U true JPS61132783U (de) | 1986-08-19 |
Family
ID=30502736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1619585U Pending JPS61132783U (de) | 1985-02-07 | 1985-02-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61132783U (de) |
-
1985
- 1985-02-07 JP JP1619585U patent/JPS61132783U/ja active Pending