JPS6442064U - - Google Patents
Info
- Publication number
- JPS6442064U JPS6442064U JP13630287U JP13630287U JPS6442064U JP S6442064 U JPS6442064 U JP S6442064U JP 13630287 U JP13630287 U JP 13630287U JP 13630287 U JP13630287 U JP 13630287U JP S6442064 U JPS6442064 U JP S6442064U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- valve
- piston
- inlet
- main body
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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)
- Fluid-Driven Valves (AREA)
- Safety Valves (AREA)
Description
第１図は、この考案による一斉開放弁の実施例
を示す断面図。第２図は、この一斉開放弁を設け
る装置の配管系統図である。 １…弁本体、２…弁、３…ピストン、４…背部
、５，７…通孔、６…入口、８…逆止弁、９…感
知配管、１９…スプリンクラーヘツド、２０…ノ
ズル。
を示す断面図。第２図は、この一斉開放弁を設け
る装置の配管系統図である。 １…弁本体、２…弁、３…ピストン、４…背部
、５，７…通孔、６…入口、８…逆止弁、９…感
知配管、１９…スプリンクラーヘツド、２０…ノ
ズル。
Claims (1)
- 本体１の弁２にはピストン３を連結してあつて
、ピストン背部４は感知配管９に連結する通孔５
と、本体１の入口６に通ずる通孔７を設け、前記
通孔７には逆止弁８を設け、ピストン背部４の圧
力水が入口６側に逆流することを阻止するように
してなる消火装置の一斉開放弁。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13630287U JPS6442064U (ja) | 1987-09-08 | 1987-09-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13630287U JPS6442064U (ja) | 1987-09-08 | 1987-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6442064U true JPS6442064U (ja) | 1989-03-14 |
Family
ID=31396683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13630287U Pending JPS6442064U (ja) | 1987-09-08 | 1987-09-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6442064U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001336659A (ja) * | 2000-03-23 | 2001-12-07 | Senju Sprinkler Kk | 一斉開放弁 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5143100B1 (ja) * | 1973-06-26 | 1976-11-19 |
-
1987
- 1987-09-08 JP JP13630287U patent/JPS6442064U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5143100B1 (ja) * | 1973-06-26 | 1976-11-19 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001336659A (ja) * | 2000-03-23 | 2001-12-07 | Senju Sprinkler Kk | 一斉開放弁 |