JPS6284697U - - Google Patents
Info
- Publication number
- JPS6284697U JPS6284697U JP17609485U JP17609485U JPS6284697U JP S6284697 U JPS6284697 U JP S6284697U JP 17609485 U JP17609485 U JP 17609485U JP 17609485 U JP17609485 U JP 17609485U JP S6284697 U JPS6284697 U JP S6284697U
- Authority
- JP
- Japan
- Prior art keywords
- surging
- backflow
- discharge pipe
- detecting
- detection means
- 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 11
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
Landscapes
- Control Of Positive-Displacement Air Blowers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17609485U JPS6284697U (cs) | 1985-11-18 | 1985-11-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17609485U JPS6284697U (cs) | 1985-11-18 | 1985-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6284697U true JPS6284697U (cs) | 1987-05-29 |
Family
ID=31116015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17609485U Pending JPS6284697U (cs) | 1985-11-18 | 1985-11-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6284697U (cs) |
-
1985
- 1985-11-18 JP JP17609485U patent/JPS6284697U/ja active Pending