JPH0256797U - - Google Patents

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Publication number
JPH0256797U
JPH0256797U JP13640188U JP13640188U JPH0256797U JP H0256797 U JPH0256797 U JP H0256797U JP 13640188 U JP13640188 U JP 13640188U JP 13640188 U JP13640188 U JP 13640188U JP H0256797 U JPH0256797 U JP H0256797U
Authority
JP
Japan
Prior art keywords
boat
float
valve
connects
utility
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
JP13640188U
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 JP13640188U priority Critical patent/JPH0256797U/ja
Publication of JPH0256797U publication Critical patent/JPH0256797U/ja
Pending legal-status Critical Current

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  • Check Valves (AREA)

Description

【図面の簡単な説明】
1図は、吸気側と排気側の両方を大気中に出す
方法の略図、2図は、1図の呼吸口器具の拡大し
た略図、3図は、吸気側だけ大気中に出し、排気
側は水中で行う方法の略図、4図は、3図の呼吸
口器具の拡大した略図、尚2図4図の矢印は、空
気の流れを示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 弁を使い空気の流れを一方向に定める呼吸口用
    の器具に、軟質の管で、浮き・舟等の水上物に接
    続して大気中に出し水中で呼吸できるようにする
    潜水具。
JP13640188U 1988-10-19 1988-10-19 Pending JPH0256797U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13640188U JPH0256797U (ja) 1988-10-19 1988-10-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13640188U JPH0256797U (ja) 1988-10-19 1988-10-19

Publications (1)

Publication Number Publication Date
JPH0256797U true JPH0256797U (ja) 1990-04-24

Family

ID=31396875

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13640188U Pending JPH0256797U (ja) 1988-10-19 1988-10-19

Country Status (1)

Country Link
JP (1) JPH0256797U (ja)

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