JPS61205089U - - Google Patents
Info
- Publication number
- JPS61205089U JPS61205089U JP8881885U JP8881885U JPS61205089U JP S61205089 U JPS61205089 U JP S61205089U JP 8881885 U JP8881885 U JP 8881885U JP 8881885 U JP8881885 U JP 8881885U JP S61205089 U JPS61205089 U JP S61205089U
- Authority
- JP
- Japan
- Prior art keywords
- movable surface
- reflector
- information
- distance
- sound wave
- 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 description 5
- 230000002123 temporal effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8881885U JPS61205089U (ko) | 1985-06-14 | 1985-06-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8881885U JPS61205089U (ko) | 1985-06-14 | 1985-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61205089U true JPS61205089U (ko) | 1986-12-24 |
Family
ID=30642318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8881885U Pending JPS61205089U (ko) | 1985-06-14 | 1985-06-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61205089U (ko) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55156882A (en) * | 1979-05-24 | 1980-12-06 | Matsushita Electric Ind Co Ltd | Ultrasonic sensor for snow quality |
| JPS5828221U (ja) * | 1981-08-20 | 1983-02-23 | 株式会社東芝 | 加湿装置付暖房器 |
-
1985
- 1985-06-14 JP JP8881885U patent/JPS61205089U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55156882A (en) * | 1979-05-24 | 1980-12-06 | Matsushita Electric Ind Co Ltd | Ultrasonic sensor for snow quality |
| JPS5828221U (ja) * | 1981-08-20 | 1983-02-23 | 株式会社東芝 | 加湿装置付暖房器 |
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