JPH01168842U - - Google Patents
Info
- Publication number
- JPH01168842U JPH01168842U JP6693288U JP6693288U JPH01168842U JP H01168842 U JPH01168842 U JP H01168842U JP 6693288 U JP6693288 U JP 6693288U JP 6693288 U JP6693288 U JP 6693288U JP H01168842 U JPH01168842 U JP H01168842U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- detection circuit
- circuit section
- current detection
- drive current
- 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 4
- 230000005856 abnormality Effects 0.000 claims description 2
- 238000012806 monitoring device Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
- Pressure Sensors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6693288U JPH01168842U (fr) | 1988-05-20 | 1988-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6693288U JPH01168842U (fr) | 1988-05-20 | 1988-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01168842U true JPH01168842U (fr) | 1989-11-28 |
Family
ID=31292321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6693288U Pending JPH01168842U (fr) | 1988-05-20 | 1988-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01168842U (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05288622A (ja) * | 1992-04-13 | 1993-11-02 | Matsushita Electric Ind Co Ltd | 圧力検出装置 |
| JP2005202026A (ja) * | 2004-01-14 | 2005-07-28 | Ricoh Co Ltd | クリーニング装置、クリーニング方法、プロセスカートリッジ、および画像形成装置 |
-
1988
- 1988-05-20 JP JP6693288U patent/JPH01168842U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05288622A (ja) * | 1992-04-13 | 1993-11-02 | Matsushita Electric Ind Co Ltd | 圧力検出装置 |
| JP2005202026A (ja) * | 2004-01-14 | 2005-07-28 | Ricoh Co Ltd | クリーニング装置、クリーニング方法、プロセスカートリッジ、および画像形成装置 |
| JP4493005B2 (ja) * | 2004-01-14 | 2010-06-30 | 株式会社リコー | 画像形成装置、およびそのクリーニング方法 |