JPS6439763U - - Google Patents

Info

Publication number
JPS6439763U
JPS6439763U JP13325787U JP13325787U JPS6439763U JP S6439763 U JPS6439763 U JP S6439763U JP 13325787 U JP13325787 U JP 13325787U JP 13325787 U JP13325787 U JP 13325787U JP S6439763 U JPS6439763 U JP S6439763U
Authority
JP
Japan
Prior art keywords
valve
piston
sprinkler head
main valve
release
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
Application number
JP13325787U
Other languages
English (en)
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 filed Critical
Priority to JP13325787U priority Critical patent/JPS6439763U/ja
Publication of JPS6439763U publication Critical patent/JPS6439763U/ja
Pending legal-status Critical Current

Links

Landscapes

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

Description

【図面の簡単な説明】
第1図はこの考案に係る一斉開放弁を示す断面
図。第2図はこの一斉開放弁を用いる自動消火装
置の配管系統図である。 1……一斉開放弁、2……弁、3……ピストン
、4……入口、5……出口、6……副弁。

Claims (1)

    【実用新案登録請求の範囲】
  1. スプリンクラーヘツドを設けた感知配管内の圧
    力水が、スプリンクラーヘツドの火災感知により
    放水し、この感知配管に接続する一斉開放弁が開
    いて、消火液を放射する自動消火装置における前
    記一斉開放弁であつて、この弁は、主弁及びこの
    主弁入口側に副弁を一体に結合し、主弁は弁にピ
    ストンが連結して開閉し、このピストンの背部の
    水圧力で弁を常時閉止する構造であつて、ピスト
    ン背部は前記感知配管に接続し、副弁は手動開閉
    弁で常時はハンドルを設けてない自動消火装置の
    一斉開放弁。
JP13325787U 1987-09-02 1987-09-02 Pending JPS6439763U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13325787U JPS6439763U (ja) 1987-09-02 1987-09-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13325787U JPS6439763U (ja) 1987-09-02 1987-09-02

Publications (1)

Publication Number Publication Date
JPS6439763U true JPS6439763U (ja) 1989-03-09

Family

ID=31390951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13325787U Pending JPS6439763U (ja) 1987-09-02 1987-09-02

Country Status (1)

Country Link
JP (1) JPS6439763U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5650215U (ja) * 1979-09-26 1981-05-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5650215U (ja) * 1979-09-26 1981-05-02

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