JPS6216973U - - Google Patents
Info
- Publication number
- JPS6216973U JPS6216973U JP10674785U JP10674785U JPS6216973U JP S6216973 U JPS6216973 U JP S6216973U JP 10674785 U JP10674785 U JP 10674785U JP 10674785 U JP10674785 U JP 10674785U JP S6216973 U JPS6216973 U JP S6216973U
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic sensor
- waves
- converter
- frequency
- doppler effect
- 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 3
- 238000005259 measurement 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 |
|---|---|---|---|
| JP10674785U JPS6216973U (fr) | 1985-07-12 | 1985-07-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10674785U JPS6216973U (fr) | 1985-07-12 | 1985-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6216973U true JPS6216973U (fr) | 1987-01-31 |
Family
ID=30982389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10674785U Pending JPS6216973U (fr) | 1985-07-12 | 1985-07-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6216973U (fr) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4892079A (fr) * | 1972-03-08 | 1973-11-29 | ||
| JPS5433481A (en) * | 1977-08-18 | 1979-03-12 | Sumitomo Metal Ind Ltd | Method of measuring speed difference between article speed and air speed in pneumatic article conveyor |
| JPS591239U (ja) * | 1982-06-23 | 1984-01-06 | 株式会社日立製作所 | ソリツド・ステ−ト・リレ− |
-
1985
- 1985-07-12 JP JP10674785U patent/JPS6216973U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4892079A (fr) * | 1972-03-08 | 1973-11-29 | ||
| JPS5433481A (en) * | 1977-08-18 | 1979-03-12 | Sumitomo Metal Ind Ltd | Method of measuring speed difference between article speed and air speed in pneumatic article conveyor |
| JPS591239U (ja) * | 1982-06-23 | 1984-01-06 | 株式会社日立製作所 | ソリツド・ステ−ト・リレ− |