JPS62153462U - - Google Patents

Info

Publication number
JPS62153462U
JPS62153462U JP3974386U JP3974386U JPS62153462U JP S62153462 U JPS62153462 U JP S62153462U JP 3974386 U JP3974386 U JP 3974386U JP 3974386 U JP3974386 U JP 3974386U JP S62153462 U JPS62153462 U JP S62153462U
Authority
JP
Japan
Prior art keywords
sealing element
side sealing
bellows
fluid
supported
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
JP3974386U
Other languages
English (en)
Other versions
JPH0229311Y2 (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 JP1986039743U priority Critical patent/JPH0229311Y2/ja
Publication of JPS62153462U publication Critical patent/JPS62153462U/ja
Application granted granted Critical
Publication of JPH0229311Y2 publication Critical patent/JPH0229311Y2/ja
Expired legal-status Critical Current

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  • Mechanical Sealing (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示すメカニカルシ
ールの要部正断面図、第2図はベローズの一部切
欠した正面図、第3図及び第4図はそれぞれ従来
の技術を示すメカニカルシールの要部正断面図で
ある。 1……シールフランジ、5……Oリング、6…
…固定側密封要素、9……ベローズ、14……流
体、10……回転側密封要素、16……回転軸。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 回転軸側に気密的に担持した回転側密封要
    素とフランジ側に気密的に担持した固定側密封要
    素を軸方向に圧接すると共に密接摺動して成るメ
    カニカルシールにおいて、上記固定側密封要素の
    背面部に流体を充填したベローズを設け、該ベロ
    ーズを介して固定側密封要素の軸方向をフランジ
    に対して担持する構造としたことを特徴とするメ
    カニカルシール。 (2) 前記ベローズに充填した流体が、単一流体
    か又は複数流体の混合になり、充満或は非充満状
    態になることを特徴とする実用新案登録請求の範
    囲第1項記載のメカニカルシール。
JP1986039743U 1986-03-20 1986-03-20 Expired JPH0229311Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986039743U JPH0229311Y2 (ja) 1986-03-20 1986-03-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986039743U JPH0229311Y2 (ja) 1986-03-20 1986-03-20

Publications (2)

Publication Number Publication Date
JPS62153462U true JPS62153462U (ja) 1987-09-29
JPH0229311Y2 JPH0229311Y2 (ja) 1990-08-07

Family

ID=30853197

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986039743U Expired JPH0229311Y2 (ja) 1986-03-20 1986-03-20

Country Status (1)

Country Link
JP (1) JPH0229311Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100316949B1 (ko) * 1999-07-28 2001-12-22 이계안 신축가능한 오일씰
WO2014069098A1 (ja) * 2012-11-02 2014-05-08 イーグル工業株式会社 メカニカルシール装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57109634A (en) * 1980-11-15 1982-07-08 Berstorff Gmbh Masch Hermann Exchanging device for screen or die for screw extruding machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57109634A (en) * 1980-11-15 1982-07-08 Berstorff Gmbh Masch Hermann Exchanging device for screen or die for screw extruding machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100316949B1 (ko) * 1999-07-28 2001-12-22 이계안 신축가능한 오일씰
WO2014069098A1 (ja) * 2012-11-02 2014-05-08 イーグル工業株式会社 メカニカルシール装置
JPWO2014069098A1 (ja) * 2012-11-02 2016-09-08 イーグル工業株式会社 メカニカルシール装置

Also Published As

Publication number Publication date
JPH0229311Y2 (ja) 1990-08-07

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