JPS621648U - - Google Patents
Info
- Publication number
- JPS621648U JPS621648U JP9308785U JP9308785U JPS621648U JP S621648 U JPS621648 U JP S621648U JP 9308785 U JP9308785 U JP 9308785U JP 9308785 U JP9308785 U JP 9308785U JP S621648 U JPS621648 U JP S621648U
- Authority
- JP
- Japan
- Prior art keywords
- stopper
- valve
- pressure
- opens
- decrease
- 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
- 239000012530 fluid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9308785U JPS621648U (de) | 1985-06-21 | 1985-06-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9308785U JPS621648U (de) | 1985-06-21 | 1985-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS621648U true JPS621648U (de) | 1987-01-08 |
Family
ID=30650449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9308785U Pending JPS621648U (de) | 1985-06-21 | 1985-06-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS621648U (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63234976A (ja) * | 1987-03-25 | 1988-09-30 | 能美防災株式会社 | 消火設備 |
-
1985
- 1985-06-21 JP JP9308785U patent/JPS621648U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63234976A (ja) * | 1987-03-25 | 1988-09-30 | 能美防災株式会社 | 消火設備 |