JPS623904U - - Google Patents

Info

Publication number
JPS623904U
JPS623904U JP9652085U JP9652085U JPS623904U JP S623904 U JPS623904 U JP S623904U JP 9652085 U JP9652085 U JP 9652085U JP 9652085 U JP9652085 U JP 9652085U JP S623904 U JPS623904 U JP S623904U
Authority
JP
Japan
Prior art keywords
valve
underside
utility
forming
air chamber
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
JP9652085U
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 JP9652085U priority Critical patent/JPS623904U/ja
Publication of JPS623904U publication Critical patent/JPS623904U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Check Valves (AREA)
  • Lift Valve (AREA)

Description

【図面の簡単な説明】
第1図および第2図はこの考案のポペツト弁の
一実施例にかかる部分断面図および―断面図
、第3図および第4図はこの考案の他の実施例に
かかる部分断面図および拡大斜視図、第5図は従
来のポペツト弁の半截断面図である。 10,20……ポペツト弁、11,21……傘
部分、12,22……弁シート面、13,14…
…穴、15……盲栓、24……多孔板。

Claims (1)

    【実用新案登録請求の範囲】
  1. 弁シートに着座される弁フエース面の下側に、
    熱抵抗を増大する密閉された空気室を形成したこ
    とを特徴とするポペツト弁。
JP9652085U 1985-06-25 1985-06-25 Pending JPS623904U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9652085U JPS623904U (ja) 1985-06-25 1985-06-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9652085U JPS623904U (ja) 1985-06-25 1985-06-25

Publications (1)

Publication Number Publication Date
JPS623904U true JPS623904U (ja) 1987-01-10

Family

ID=30656017

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9652085U Pending JPS623904U (ja) 1985-06-25 1985-06-25

Country Status (1)

Country Link
JP (1) JPS623904U (ja)

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