JPH0317477U - - Google Patents

Info

Publication number
JPH0317477U
JPH0317477U JP7792689U JP7792689U JPH0317477U JP H0317477 U JPH0317477 U JP H0317477U JP 7792689 U JP7792689 U JP 7792689U JP 7792689 U JP7792689 U JP 7792689U JP H0317477 U JPH0317477 U JP H0317477U
Authority
JP
Japan
Prior art keywords
shaft
circumferential surface
seal device
shaft seal
recesses
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
JP7792689U
Other languages
English (en)
Japanese (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 JP7792689U priority Critical patent/JPH0317477U/ja
Publication of JPH0317477U publication Critical patent/JPH0317477U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Sliding-Contact Bearings (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
JP7792689U 1989-06-30 1989-06-30 Pending JPH0317477U (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7792689U JPH0317477U (ko) 1989-06-30 1989-06-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7792689U JPH0317477U (ko) 1989-06-30 1989-06-30

Publications (1)

Publication Number Publication Date
JPH0317477U true JPH0317477U (ko) 1991-02-21

Family

ID=31620748

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7792689U Pending JPH0317477U (ko) 1989-06-30 1989-06-30

Country Status (1)

Country Link
JP (1) JPH0317477U (ko)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005299753A (ja) * 2004-04-08 2005-10-27 Ntn Corp 鉄道車両車軸用軸受の密封装置
JP2008128275A (ja) * 2006-11-16 2008-06-05 Hitachi Ltd ラビリンスシール
JP2010038114A (ja) * 2008-08-07 2010-02-18 Hitachi Plant Technologies Ltd 遠心圧縮機
JP2012225453A (ja) * 2011-04-21 2012-11-15 Mitsubishi Heavy Ind Ltd シール装置及びガスタービン
WO2014087708A1 (ja) * 2012-12-04 2014-06-12 三菱重工業株式会社 シール装置及び回転機械
JP2014126139A (ja) * 2012-12-26 2014-07-07 Kawasaki Heavy Ind Ltd 非接触環状シール
JP2016027287A (ja) * 2015-11-19 2016-02-18 三菱重工業株式会社 シール装置
JP2016153654A (ja) * 2012-11-13 2016-08-25 三菱重工コンプレッサ株式会社 回転機械

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4943666A (ko) * 1972-05-15 1974-04-24
JPS6157271B2 (ko) * 1982-09-01 1986-12-05 Fujitec Kk
JPS6257866U (ko) * 1985-10-01 1987-04-10

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4943666A (ko) * 1972-05-15 1974-04-24
JPS6157271B2 (ko) * 1982-09-01 1986-12-05 Fujitec Kk
JPS6257866U (ko) * 1985-10-01 1987-04-10

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005299753A (ja) * 2004-04-08 2005-10-27 Ntn Corp 鉄道車両車軸用軸受の密封装置
JP2008128275A (ja) * 2006-11-16 2008-06-05 Hitachi Ltd ラビリンスシール
JP2010038114A (ja) * 2008-08-07 2010-02-18 Hitachi Plant Technologies Ltd 遠心圧縮機
JP4655123B2 (ja) * 2008-08-07 2011-03-23 株式会社日立プラントテクノロジー 遠心圧縮機
JP2012225453A (ja) * 2011-04-21 2012-11-15 Mitsubishi Heavy Ind Ltd シール装置及びガスタービン
JP2016153654A (ja) * 2012-11-13 2016-08-25 三菱重工コンプレッサ株式会社 回転機械
US10066750B2 (en) 2012-11-13 2018-09-04 Mitsubishi Heavy Industries Compressor Corporation Rotary machine
JP2014109263A (ja) * 2012-12-04 2014-06-12 Mitsubishi Heavy Ind Ltd シール装置及び回転機械
CN104471255A (zh) * 2012-12-04 2015-03-25 三菱重工业株式会社 密封装置以及旋转机械
US9822791B2 (en) 2012-12-04 2017-11-21 Mitsubishi Heavy Industries, Ltd. Seal device and rotary machine
WO2014087708A1 (ja) * 2012-12-04 2014-06-12 三菱重工業株式会社 シール装置及び回転機械
JP2014126139A (ja) * 2012-12-26 2014-07-07 Kawasaki Heavy Ind Ltd 非接触環状シール
JP2016027287A (ja) * 2015-11-19 2016-02-18 三菱重工業株式会社 シール装置

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