JPS60141861U - Fire extinguisher selection valve - Google Patents

Fire extinguisher selection valve

Info

Publication number
JPS60141861U
JPS60141861U JP2830584U JP2830584U JPS60141861U JP S60141861 U JPS60141861 U JP S60141861U JP 2830584 U JP2830584 U JP 2830584U JP 2830584 U JP2830584 U JP 2830584U JP S60141861 U JPS60141861 U JP S60141861U
Authority
JP
Japan
Prior art keywords
fire extinguisher
selection valve
valve
small diameter
piston
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
Application number
JP2830584U
Other languages
Japanese (ja)
Other versions
JPH0327651Y2 (en
Inventor
金子　孝夫
青木　隆志
Original Assignee
日本ドライケミカル株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 日本ドライケミカル株式会社 filed Critical 日本ドライケミカル株式会社
Priority to JP2830584U priority Critical patent/JPS60141861U/en
Publication of JPS60141861U publication Critical patent/JPS60141861U/en
Application granted granted Critical
Publication of JPH0327651Y2 publication Critical patent/JPH0327651Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来の選択弁を示す断面図。第２図は本考案の
一実施例を示す選択弁の断面図である。 １・・・・・・弁、４・・・・・・ピストン、５・・・
・・・大径部、６．７・・・・・・小径部、９・・・・
・・ピストン中空部。FIG. 1 is a sectional view showing a conventional selection valve. FIG. 2 is a sectional view of a selection valve showing an embodiment of the present invention. 1... Valve, 4... Piston, 5...
...Large diameter part, 6.7...Small diameter part, 9...
... Piston hollow part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ピストン４は中間に大径部５を、左右両端に小径部６，
７を有し、小径部６の端は弁１外に出−し、常時小径部
７にて弁１を閉止するようにし、別に弁１には信号口１
２を、大径部５と小径部７の間に設け、弁１の一次圧力
流体をピスト、ン中空部９より、信号口１２に導くよう
にしてなる消火装置の選択弁。The piston 4 has a large diameter part 5 in the middle, and small diameter parts 6 at both left and right ends.
7, and the end of the small diameter portion 6 extends outside the valve 1 so that the small diameter portion 7 always closes the valve 1.
2 is provided between a large diameter part 5 and a small diameter part 7, and the primary pressure fluid of the valve 1 is guided to a signal port 12 through a piston and a hollow part 9.
JP2830584U 1984-03-01 1984-03-01 Fire extinguisher selection valve Granted JPS60141861U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2830584U JPS60141861U (en) 1984-03-01 1984-03-01 Fire extinguisher selection valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2830584U JPS60141861U (en) 1984-03-01 1984-03-01 Fire extinguisher selection valve

Publications (2)

Publication Number Publication Date
JPS60141861U true JPS60141861U (en) 1985-09-19
JPH0327651Y2 JPH0327651Y2 (en) 1991-06-14

Family

ID=30526058

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2830584U Granted JPS60141861U (en) 1984-03-01 1984-03-01 Fire extinguisher selection valve

Country Status (1)

Country Link
JP (1) JPS60141861U (en)

Also Published As

Publication number Publication date
JPH0327651Y2 (en) 1991-06-14

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