JPH0248678U - - Google Patents

Info

Publication number
JPH0248678U
JPH0248678U JP12818888U JP12818888U JPH0248678U JP H0248678 U JPH0248678 U JP H0248678U JP 12818888 U JP12818888 U JP 12818888U JP 12818888 U JP12818888 U JP 12818888U JP H0248678 U JPH0248678 U JP H0248678U
Authority
JP
Japan
Prior art keywords
valve hole
inlet
outlet
compressed air
valve
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.)
Granted
Application number
JP12818888U
Other languages
English (en)
Other versions
JPH0615198Y2 (ja
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 JP1988128188U priority Critical patent/JPH0615198Y2/ja
Publication of JPH0248678U publication Critical patent/JPH0248678U/ja
Application granted granted Critical
Publication of JPH0615198Y2 publication Critical patent/JPH0615198Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Check Valves (AREA)

Description

【図面の簡単な説明】
第１図は本考案に係る逆止弁の一部断面側面図
、第２図は全体を分解して示した一部断面側面図
、第３図は第２図Ａ―Ａ線の断面図、第４図は要
部の拡大断面図、第５図は従来のエアー用逆止弁
の断面図である。 １はカバー体、１ａは流出口、２はボデイ、２
ａは流入口、３はバルブ体、３ｃは弁穴、４はＯ
リング。

Claims (1)

    【実用新案登録請求の範囲】
  1. エアーの流入口を有するボデイに同じくエアー
    の流出口を設けたカバー体を接続し、上記ボデイ
    の内側には、流入口と流出口を仕切る円筒状のバ
    ルブ体を嵌込み、また、このバルブ体の周面には
    上記の流入口と流出口を連通する弁穴を穿設する
    と共に、この弁穴の周囲には、流入口より圧縮さ
    れたエアーが流入して来ると、その圧力で拡張し
    て上記弁穴を開放し、また、上記圧縮エアーの流
    入が停止されると収縮して弁穴を閉塞する構造の
    Ｏリングを嵌着したことを特徴とする粉体輸送装
    置用逆止弁。
JP1988128188U 1988-09-30 1988-09-30 粉体輸送装置用逆止弁 Expired - Lifetime JPH0615198Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988128188U JPH0615198Y2 (ja) 1988-09-30 1988-09-30 粉体輸送装置用逆止弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988128188U JPH0615198Y2 (ja) 1988-09-30 1988-09-30 粉体輸送装置用逆止弁

Publications (2)

Publication Number Publication Date
JPH0248678U true JPH0248678U (ja) 1990-04-04
JPH0615198Y2 JPH0615198Y2 (ja) 1994-04-20

Family

ID=31381289

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988128188U Expired - Lifetime JPH0615198Y2 (ja) 1988-09-30 1988-09-30 粉体輸送装置用逆止弁

Country Status (1)

Country Link
JP (1) JPH0615198Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012177403A (ja) * 2011-02-25 2012-09-13 Advics Co Ltd 逆止弁

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4876523U (ja) * 1971-12-23 1973-09-21
JPS6297692A (ja) * 1985-10-24 1987-05-07 Shikoku Chem Corp 高溶解性及び持続性を有する殺菌清浄剤
JPS643165U (ja) * 1987-06-25 1989-01-10

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4876523U (ja) * 1971-12-23 1973-09-21
JPS6297692A (ja) * 1985-10-24 1987-05-07 Shikoku Chem Corp 高溶解性及び持続性を有する殺菌清浄剤
JPS643165U (ja) * 1987-06-25 1989-01-10

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012177403A (ja) * 2011-02-25 2012-09-13 Advics Co Ltd 逆止弁

Also Published As

Publication number Publication date
JPH0615198Y2 (ja) 1994-04-20

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