JPS63173578U - - Google Patents
Info
- Publication number
- JPS63173578U JPS63173578U JP6679587U JP6679587U JPS63173578U JP S63173578 U JPS63173578 U JP S63173578U JP 6679587 U JP6679587 U JP 6679587U JP 6679587 U JP6679587 U JP 6679587U JP S63173578 U JPS63173578 U JP S63173578U
- Authority
- JP
- Japan
- Prior art keywords
- control valve
- opening degree
- valve
- counting
- valve opening
- 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
- 230000005856 abnormality Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Indication Of The Valve Opening Or Closing Status (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6679587U JPS63173578U (zh) | 1987-05-06 | 1987-05-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6679587U JPS63173578U (zh) | 1987-05-06 | 1987-05-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63173578U true JPS63173578U (zh) | 1988-11-10 |
Family
ID=30905122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6679587U Pending JPS63173578U (zh) | 1987-05-06 | 1987-05-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63173578U (zh) |
-
1987
- 1987-05-06 JP JP6679587U patent/JPS63173578U/ja active Pending