JPS626854U - - Google Patents
Info
- Publication number
- JPS626854U JPS626854U JP9976785U JP9976785U JPS626854U JP S626854 U JPS626854 U JP S626854U JP 9976785 U JP9976785 U JP 9976785U JP 9976785 U JP9976785 U JP 9976785U JP S626854 U JPS626854 U JP S626854U
- Authority
- JP
- Japan
- Prior art keywords
- display
- port
- rod
- insertion hole
- base end
- 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.)
- Granted
Links
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 3
Landscapes
- Audible And Visible Signals (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Measuring Fluid Pressure (AREA)
Description
図面はこの考案の装置の1実施例を示す断面図
である。
2:配管、5:スプリンクラーヘツド、6:ポ
ート、8:表示棒挿通孔、9:表示棒、9a:表
示部。
The drawing is a sectional view showing one embodiment of the device of this invention. 2: Piping, 5: Sprinkler head, 6: Port, 8: Display rod insertion hole, 9: Display rod, 9a: Display section.
Claims (1)
5の近傍において該配管に連通するポート6に表
示棒挿通孔8を穿設し、該表示部挿通孔8には、
基端部がポート6内にあつて配管2内の流体圧を
受け、先端が上記ポート6外に出没し得る表示部
9aとなる表示棒9を軸方向移動自在に嵌合し、
上記表示棒9の基端部が流体圧を受けているとき
にのみ表示部9aが外部から確認できるように突
出又は臨出する構造としたスプリンクラー用加圧
表示装置。 An indicator rod insertion hole 8 is drilled in a port 6 communicating with the fluid piping 2 near the sprinkler head 5 at the end thereof, and the indicator insertion hole 8 includes:
A display rod 9 whose base end is located inside the port 6 and receives the fluid pressure inside the pipe 2, and whose tip becomes a display section 9a that can protrude and retract outside the port 6 is fitted so as to be freely movable in the axial direction,
A pressure display device for a sprinkler having a structure in which a display portion 9a protrudes or emerges so as to be visible from the outside only when the base end portion of the display rod 9 is receiving fluid pressure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9976785U JPH0346779Y2 (en) | 1985-06-28 | 1985-06-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9976785U JPH0346779Y2 (en) | 1985-06-28 | 1985-06-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS626854U true JPS626854U (en) | 1987-01-16 |
JPH0346779Y2 JPH0346779Y2 (en) | 1991-10-03 |
Family
ID=30968953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9976785U Expired JPH0346779Y2 (en) | 1985-06-28 | 1985-06-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0346779Y2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06197998A (en) * | 1992-12-28 | 1994-07-19 | Kosei Hattori | Sprinkler head having checking function of filling fluid and method of checking filling of fluid using the same |
JP2013183921A (en) * | 2012-03-08 | 2013-09-19 | Nohmi Bosai Ltd | Sprinkler head attachment |
JP2013192753A (en) * | 2012-03-21 | 2013-09-30 | Nohmi Bosai Ltd | Sprinkler head-attaching tool |
-
1985
- 1985-06-28 JP JP9976785U patent/JPH0346779Y2/ja not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06197998A (en) * | 1992-12-28 | 1994-07-19 | Kosei Hattori | Sprinkler head having checking function of filling fluid and method of checking filling of fluid using the same |
JP2013183921A (en) * | 2012-03-08 | 2013-09-19 | Nohmi Bosai Ltd | Sprinkler head attachment |
JP2013192753A (en) * | 2012-03-21 | 2013-09-30 | Nohmi Bosai Ltd | Sprinkler head-attaching tool |
Also Published As
Publication number | Publication date |
---|---|
JPH0346779Y2 (en) | 1991-10-03 |
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