JPH0429886U - - Google Patents
Info
- Publication number
- JPH0429886U JPH0429886U JP6885490U JP6885490U JPH0429886U JP H0429886 U JPH0429886 U JP H0429886U JP 6885490 U JP6885490 U JP 6885490U JP 6885490 U JP6885490 U JP 6885490U JP H0429886 U JPH0429886 U JP H0429886U
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic
- detected
- switch
- reflected
- ultrasonic transducer
- 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 5
- 238000001514 detection method Methods 0.000 description 2
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6885490U JPH0429886U (es) | 1990-06-28 | 1990-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6885490U JPH0429886U (es) | 1990-06-28 | 1990-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0429886U true JPH0429886U (es) | 1992-03-10 |
Family
ID=31603650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6885490U Pending JPH0429886U (es) | 1990-06-28 | 1990-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0429886U (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011152797A (ja) * | 2011-03-31 | 2011-08-11 | Sakura Color Products Corp | 塗布具用キャップ |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61126489A (ja) * | 1984-11-22 | 1986-06-13 | Matsushita Electric Works Ltd | 超音波式物体検知装置 |
-
1990
- 1990-06-28 JP JP6885490U patent/JPH0429886U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61126489A (ja) * | 1984-11-22 | 1986-06-13 | Matsushita Electric Works Ltd | 超音波式物体検知装置 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011152797A (ja) * | 2011-03-31 | 2011-08-11 | Sakura Color Products Corp | 塗布具用キャップ |