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JPS61156767U - - Google Patents

Info

Publication number
JPS61156767U
JPS61156767U JP3900685U JP3900685U JPS61156767U JP S61156767 U JPS61156767 U JP S61156767U JP 3900685 U JP3900685 U JP 3900685U JP 3900685 U JP3900685 U JP 3900685U JP S61156767 U JPS61156767 U JP S61156767U
Authority
JP
Japan
Prior art keywords
sliding ring
fixed
side sliding
sealed space
gland packing
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
JP3900685U
Other languages
English (en)
Other versions
JPH0129314Y2 (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 JP3900685U priority Critical patent/JPH0129314Y2/ja
Publication of JPS61156767U publication Critical patent/JPS61156767U/ja
Application granted granted Critical
Publication of JPH0129314Y2 publication Critical patent/JPH0129314Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Sealing Devices (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Description

【図面の簡単な説明】
第1図は本考案の実施例のシール装置の要部断
面図(第2図aのA部拡大図)、第2図aはロー
タリーバルブの縦断面図、bは横断面図である。 1…ケーシング、2…グランドパツキング、3
…グランド押え、4…可撓性ダイヤフラム、5…
固定側摺動リング、6…回転側摺動リング、7…
圧力流体供給経路、10…軸、11…羽根。

Claims (1)

    【実用新案登録請求の範囲】
  1. グランドパツキングより軸端側の該軸に固着し
    た回転側摺動リングおよびこれと端面が当接する
    固定側摺動リングを設け、該固定側摺動リングは
    可撓性ダイヤフラウを介してケーシンゲ側固定部
    に支持させ、前記グランドパツキングと前記摺動
    リング当接部との間に密閉空間を形成し、該密閉
    空間に圧力流体を供給する経路を結合したことを
    特徴とするロータリーバルブのシール装置。
JP3900685U 1985-03-20 1985-03-20 Expired JPH0129314Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3900685U JPH0129314Y2 (ja) 1985-03-20 1985-03-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3900685U JPH0129314Y2 (ja) 1985-03-20 1985-03-20

Publications (2)

Publication Number Publication Date
JPS61156767U true JPS61156767U (ja) 1986-09-29
JPH0129314Y2 JPH0129314Y2 (ja) 1989-09-06

Family

ID=30546552

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3900685U Expired JPH0129314Y2 (ja) 1985-03-20 1985-03-20

Country Status (1)

Country Link
JP (1) JPH0129314Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02310216A (ja) * 1989-05-25 1990-12-26 Sanko Air Plant Ltd 高シール性ロータリーフィーダー

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106369163A (zh) * 2016-09-20 2017-02-01 王京 一种气控式机械密封装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02310216A (ja) * 1989-05-25 1990-12-26 Sanko Air Plant Ltd 高シール性ロータリーフィーダー

Also Published As

Publication number Publication date
JPH0129314Y2 (ja) 1989-09-06

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