JPS6294178U - - Google Patents

Info

Publication number
JPS6294178U
JPS6294178U JP18401785U JP18401785U JPS6294178U JP S6294178 U JPS6294178 U JP S6294178U JP 18401785 U JP18401785 U JP 18401785U JP 18401785 U JP18401785 U JP 18401785U JP S6294178 U JPS6294178 U JP S6294178U
Authority
JP
Japan
Prior art keywords
valve body
valve
brought
close contact
opening
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
JP18401785U
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 JP18401785U priority Critical patent/JPS6294178U/ja
Publication of JPS6294178U publication Critical patent/JPS6294178U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Check Valves (AREA)

Description

【図面の簡単な説明】
第1図は本考案の実施例を示す一部破断正面図
、第2図は同平面図、第3図は同右側面図、第4
図は蓋体の一部切欠正面図、第5図は同平面図、
第6図は同側面図である。 1……弁箱、1b……開口、1d……軸受部、
2……弁体、2a……弁体弁座、2b……ヒンジ
部、3……弁軸、4……蓋体。

Claims (1)

    【実用新案登録請求の範囲】
  1. 弁箱の内面を平坦に形成し、弁箱を閉塞する弁
    体を流水方向へ傾斜させて弁箱に密接させ且つ弁
    体弁座を弁箱内面に密接させると共に弁体基部に
    ヒンジ部を設け、弁箱の上面に開口を欠設すると
    共に軸受部を立設して該軸受部に弁体のヒンジ部
    を弁軸で軸支し、更に弁体の開口を被う蓋体を弁
    箱上部に嵌合して成る排水用逆流防止弁。
JP18401785U 1985-11-28 1985-11-28 Pending JPS6294178U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18401785U JPS6294178U (ja) 1985-11-28 1985-11-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18401785U JPS6294178U (ja) 1985-11-28 1985-11-28

Publications (1)

Publication Number Publication Date
JPS6294178U true JPS6294178U (ja) 1987-06-16

Family

ID=31131291

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18401785U Pending JPS6294178U (ja) 1985-11-28 1985-11-28

Country Status (1)

Country Link
JP (1) JPS6294178U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5521317B2 (ja) * 1972-12-06 1980-06-09

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5521317B2 (ja) * 1972-12-06 1980-06-09

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