JPS63173579U - - Google Patents
Info
- Publication number
- JPS63173579U JPS63173579U JP6679687U JP6679687U JPS63173579U JP S63173579 U JPS63173579 U JP S63173579U JP 6679687 U JP6679687 U JP 6679687U JP 6679687 U JP6679687 U JP 6679687U JP S63173579 U JPS63173579 U JP S63173579U
- Authority
- JP
- Japan
- Prior art keywords
- control valve
- opening degree
- valve
- air pressure
- counting
- 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 3
- 230000005856 abnormality Effects 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Indication Of The Valve Opening Or Closing Status (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6679687U JPS63173579U (2) | 1987-05-06 | 1987-05-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6679687U JPS63173579U (2) | 1987-05-06 | 1987-05-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63173579U true JPS63173579U (2) | 1988-11-10 |
Family
ID=30905124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6679687U Pending JPS63173579U (2) | 1987-05-06 | 1987-05-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63173579U (2) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009092110A (ja) * | 2007-10-05 | 2009-04-30 | Kaneko Sangyo Kk | 遮断弁制御システムおよび遮断弁制御システムの故障予知方法 |
-
1987
- 1987-05-06 JP JP6679687U patent/JPS63173579U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009092110A (ja) * | 2007-10-05 | 2009-04-30 | Kaneko Sangyo Kk | 遮断弁制御システムおよび遮断弁制御システムの故障予知方法 |
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