JPS61128713U - - Google Patents

Info

Publication number
JPS61128713U
JPS61128713U JP1307685U JP1307685U JPS61128713U JP S61128713 U JPS61128713 U JP S61128713U JP 1307685 U JP1307685 U JP 1307685U JP 1307685 U JP1307685 U JP 1307685U JP S61128713 U JPS61128713 U JP S61128713U
Authority
JP
Japan
Prior art keywords
valve
pressure chamber
hole
pressure
valve hole
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
JP1307685U
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 JP1307685U priority Critical patent/JPS61128713U/ja
Publication of JPS61128713U publication Critical patent/JPS61128713U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Fluid Pressure (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す縦断面図であ
り、第2図は本考案の他の実施例を示す要部縦断
面図である。 1は弁箱、2は流入口、3は流出口、4は隔壁
、5は一次側圧力室、6は二次側圧力室、7は弁
孔、8は圧力逃し穴、9は弁座、10は逃し弁座
、13は弁駒パツキン、14は弁体、17はダイ
ヤフラム、19はバネ、20は逆止パツキン、2
1は逆止弁体、26は止水体、27はグランドを
それぞれ示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 一次側圧力室と二次側圧力室を遮断する隔壁に
    弁孔を開口し、上記弁孔を閉塞するパツキンを装
    着し、バネにより常に押圧されてなる弁体を有す
    る減圧弁において、上記隔壁に弁孔とは別体に圧
    力逃し穴を貫通してもうけ、さらに上記圧力逃し
    穴を閉塞して一次側圧力室から二次側圧力室への
    水の流れを防止する逆止弁体を一次側圧力室内に
    収容してなる寒冷地用減圧弁。
JP1307685U 1985-01-31 1985-01-31 Pending JPS61128713U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1307685U JPS61128713U (ja) 1985-01-31 1985-01-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1307685U JPS61128713U (ja) 1985-01-31 1985-01-31

Publications (1)

Publication Number Publication Date
JPS61128713U true JPS61128713U (ja) 1986-08-12

Family

ID=30496744

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1307685U Pending JPS61128713U (ja) 1985-01-31 1985-01-31

Country Status (1)

Country Link
JP (1) JPS61128713U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5526730B2 (ja) * 1973-07-16 1980-07-15

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5526730B2 (ja) * 1973-07-16 1980-07-15

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