JPS633579U - - Google Patents
Info
- Publication number
- JPS633579U JPS633579U JP9836986U JP9836986U JPS633579U JP S633579 U JPS633579 U JP S633579U JP 9836986 U JP9836986 U JP 9836986U JP 9836986 U JP9836986 U JP 9836986U JP S633579 U JPS633579 U JP S633579U
- Authority
- JP
- Japan
- Prior art keywords
- pressure chamber
- valve body
- inflow path
- primary side
- valve
- 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 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Safety Valves (AREA)
Description
第１図は本考案に係る開放弁の一実施例を示す
弁閉時の断面図。第２図は弁開時の状態を示す断
面図。第３図は従来例を示す断面図。
２……一次側流入路、３……二次側流出路、４
……連通部、６……弁体、８……圧力室、１２…
…連通用孔。
FIG. 1 is a cross-sectional view of an embodiment of the open valve according to the present invention when the valve is closed. FIG. 2 is a sectional view showing the state when the valve is open. FIG. 3 is a sectional view showing a conventional example. 2...Primary side inflow path, 3...Secondary side outflow path, 4
...Communication section, 6...Valve body, 8...Pressure chamber, 12...
...Communication hole.
Claims (1)
４を開閉するための昇降可能な弁体６の上方に圧
力室８が設けられて、前記弁体６が圧力室８内に
導入される流体圧によつて前記連通部４を閉塞す
べく押下げ可能に構成されてなる一斉開放弁であ
つて、前記一次側流入路２が弁体６の側面部に対
面すべく設けられてなり、且つ前記弁体６の側面
部には一次側流入路２側の一次流体を圧力室８内
に導入させるための連通用孔１２が穿設されてな
ることを特徴とする一斉開放弁。 ２ 前記連通用孔１２が圧力室８内に流入された
消火用水を一次側流入路２側に排出可能とすべく
弁体６の底部近傍位置に設けられてなる実用新案
登録請求の範囲第１項記載の一斉開放弁。[Claims for Utility Model Registration] 1. A pressure chamber 8 is provided above a liftable valve body 6 for opening and closing the communication portion 4 between the primary side inflow path 2 and the secondary side outflow path 3. The body 6 is a simultaneous opening valve configured to be able to be pushed down to close the communication portion 4 by fluid pressure introduced into the pressure chamber 8, and the primary side inflow path 2 is connected to the valve body 6. A communication hole 12 is provided in the side surface of the valve body 6 to introduce the primary fluid from the primary side inflow path 2 into the pressure chamber 8. A simultaneous release valve characterized by: 2. Utility model registration claim 1, in which the communication hole 12 is provided near the bottom of the valve body 6 so that the fire extinguishing water that has flowed into the pressure chamber 8 can be discharged to the primary side inflow path 2 side. Simultaneous release valve as described in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9836986U JPS633579U (en) | 1986-06-25 | 1986-06-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9836986U JPS633579U (en) | 1986-06-25 | 1986-06-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS633579U true JPS633579U (en) | 1988-01-11 |
Family
ID=30966241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9836986U Pending JPS633579U (en) | 1986-06-25 | 1986-06-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS633579U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59149583U (en) * | 1983-02-18 | 1984-10-05 | 本田技研工業株式会社 | Installation structure of oil tanks for motorcycles, tricycles, etc. |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5736471A (en) * | 1980-08-09 | 1982-02-27 | Fujitsu Ltd | Magnetic head driving actuator |
-
1986
- 1986-06-25 JP JP9836986U patent/JPS633579U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5736471A (en) * | 1980-08-09 | 1982-02-27 | Fujitsu Ltd | Magnetic head driving actuator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59149583U (en) * | 1983-02-18 | 1984-10-05 | 本田技研工業株式会社 | Installation structure of oil tanks for motorcycles, tricycles, etc. |
| JPS633579Y2 (en) * | 1983-02-18 | 1988-01-28 |
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