JPS6431271U - - Google Patents

Info

Publication number
JPS6431271U
JPS6431271U JP12604987U JP12604987U JPS6431271U JP S6431271 U JPS6431271 U JP S6431271U JP 12604987 U JP12604987 U JP 12604987U JP 12604987 U JP12604987 U JP 12604987U JP S6431271 U JPS6431271 U JP S6431271U
Authority
JP
Japan
Prior art keywords
port
air valve
connection port
valve
external discharge
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
JP12604987U
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 JP12604987U priority Critical patent/JPS6431271U/ja
Publication of JPS6431271U publication Critical patent/JPS6431271U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Self-Closing Valves And Venting Or Aerating Valves (AREA)

Description

【図面の簡単な説明】
第１図及び第２図は本考案の実施例を示し、第
１図イ，ロ，ハ，ニは夫々操作形態を説明するた
めの構造図、第２図は空気弁の構造図である。第
３図ないし第５図は夫々本考案の別実施例を示す
配管図である。第６図は従来の付設構造を示す図
である。 １……付設対象管、２……空気弁、４……三方
切換弁、５……上部通気口、６……下部流入口、
１２……上部接続口、１３……空気弁取付口、１
４……下部接続口、１５……外部排出口、１７…
…回転弁体。

Claims (1)

    【実用新案登録請求の範囲】
  1. 下部流入口６からの液体流入による弁箱内液位
    の上昇に伴い上部通気口５を自動的に閉じる空気
    弁２と、その空気弁２の付設対象管１との間に、
    前記下部流入口６に対する上部接続口１２、前記
    付設対象管１の空気弁取付口１３に対する下部接
    続口１４、及び、外部排出口１５を備え、かつ、
    それら上部接続口１２、下部接続口１４、外部排
    出口１５のうち互いに連通させるものの組合せパ
    ターンを回転弁体１７の回転操作により選択的に
    切換える三方切換弁１４を介装した空気弁の付設
    構造。
JP12604987U 1987-08-19 1987-08-19 Pending JPS6431271U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12604987U JPS6431271U (ja) 1987-08-19 1987-08-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12604987U JPS6431271U (ja) 1987-08-19 1987-08-19

Publications (1)

Publication Number Publication Date
JPS6431271U true JPS6431271U (ja) 1989-02-27

Family

ID=31377205

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12604987U Pending JPS6431271U (ja) 1987-08-19 1987-08-19

Country Status (1)

Country Link
JP (1) JPS6431271U (ja)

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