JPH0396469U - - Google Patents

Info

Publication number
JPH0396469U
JPH0396469U JP433890U JP433890U JPH0396469U JP H0396469 U JPH0396469 U JP H0396469U JP 433890 U JP433890 U JP 433890U JP 433890 U JP433890 U JP 433890U JP H0396469 U JPH0396469 U JP H0396469U
Authority
JP
Japan
Prior art keywords
ring
seal
seal ring
mating
housing
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
JP433890U
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 JP433890U priority Critical patent/JPH0396469U/ja
Publication of JPH0396469U publication Critical patent/JPH0396469U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Mechanical Sealing (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例によるガスシールの
半裁断面図、第２図は従来のガスシールの半裁断
面図である。 １……回転軸、３……ハウジング、７……メイ
テイングリング、１１……シールリング、１０１
……電磁石。

Claims (1)

    【実用新案登録請求の範囲】
  1. スプリングによつて軸方向に押圧されたシール
    リングと、上記シールリングに僅かな隙間をもつ
    て対向するメイテイングリングとを備え、上記シ
    ールリング及びメイテイングリングの内一方がハ
    ウジングに支持され、他方が回転軸と共に回転す
    るガスシールにおいて、上記シールリング及びメ
    イテイングリングの一方に磁石としての性質を持
    たせるとともに、他方を電磁石により磁化し、シ
    ールリングとメイテイングリングとが相互に反発
    するようにしたことを特徴とするガスシール。
JP433890U 1990-01-23 1990-01-23 Pending JPH0396469U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP433890U JPH0396469U (ja) 1990-01-23 1990-01-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP433890U JPH0396469U (ja) 1990-01-23 1990-01-23

Publications (1)

Publication Number Publication Date
JPH0396469U true JPH0396469U (ja) 1991-10-02

Family

ID=31508087

Family Applications (1)

Application Number Title Priority Date Filing Date
JP433890U Pending JPH0396469U (ja) 1990-01-23 1990-01-23

Country Status (1)

Country Link
JP (1) JPH0396469U (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7116114B2 (en) 2004-03-01 2006-10-03 Nec Corporation Power supply noise measuring device
JP2008185082A (ja) * 2007-01-29 2008-08-14 Ihi Corp ガスシール装置
JP2009144917A (ja) * 2007-11-23 2009-07-02 Burgmann Industries Gmbh & Co Kg メカニカルシールアセンブリ
KR101877622B1 (ko) * 2016-09-07 2018-07-11 주식회사 한화 가변 윈도우 기반 필터 및 이의 동작 방법

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58117391A (ja) * 1982-01-06 1983-07-12 Hitachi Ltd 密閉形循環ポンプのメカニカルシ−ル
JPS58137667A (ja) * 1982-02-10 1983-08-16 Nippon Seiko Kk 磁性流体シ−ル

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58117391A (ja) * 1982-01-06 1983-07-12 Hitachi Ltd 密閉形循環ポンプのメカニカルシ−ル
JPS58137667A (ja) * 1982-02-10 1983-08-16 Nippon Seiko Kk 磁性流体シ−ル

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7116114B2 (en) 2004-03-01 2006-10-03 Nec Corporation Power supply noise measuring device
JP2008185082A (ja) * 2007-01-29 2008-08-14 Ihi Corp ガスシール装置
JP2009144917A (ja) * 2007-11-23 2009-07-02 Burgmann Industries Gmbh & Co Kg メカニカルシールアセンブリ
KR101877622B1 (ko) * 2016-09-07 2018-07-11 주식회사 한화 가변 윈도우 기반 필터 및 이의 동작 방법

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