JPH01148823U - - Google Patents
Info
- Publication number
- JPH01148823U JPH01148823U JP4639488U JP4639488U JPH01148823U JP H01148823 U JPH01148823 U JP H01148823U JP 4639488 U JP4639488 U JP 4639488U JP 4639488 U JP4639488 U JP 4639488U JP H01148823 U JPH01148823 U JP H01148823U
- Authority
- JP
- Japan
- Prior art keywords
- fixed case
- piezoelectric vibrator
- powder sensor
- attached
- notch
- 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
- 239000000843 powder Substances 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988046394U JPH0643697Y2 (ja) | 1988-04-06 | 1988-04-06 | 粉粒体センサ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988046394U JPH0643697Y2 (ja) | 1988-04-06 | 1988-04-06 | 粉粒体センサ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01148823U true JPH01148823U (bg) | 1989-10-16 |
| JPH0643697Y2 JPH0643697Y2 (ja) | 1994-11-14 |
Family
ID=31272665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988046394U Expired - Lifetime JPH0643697Y2 (ja) | 1988-04-06 | 1988-04-06 | 粉粒体センサ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0643697Y2 (bg) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5814131U (ja) * | 1981-07-20 | 1983-01-28 | ティーディーケイ株式会社 | 物体検知装置 |
| JPS63168826U (bg) * | 1987-04-24 | 1988-11-02 |
-
1988
- 1988-04-06 JP JP1988046394U patent/JPH0643697Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5814131U (ja) * | 1981-07-20 | 1983-01-28 | ティーディーケイ株式会社 | 物体検知装置 |
| JPS63168826U (bg) * | 1987-04-24 | 1988-11-02 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0643697Y2 (ja) | 1994-11-14 |