DE60209592D1 - Mehrstufige Dichtungsvorrichtung - Google Patents

Mehrstufige Dichtungsvorrichtung

Info

Publication number
DE60209592D1
DE60209592D1 DE60209592T DE60209592T DE60209592D1 DE 60209592 D1 DE60209592 D1 DE 60209592D1 DE 60209592 T DE60209592 T DE 60209592T DE 60209592 T DE60209592 T DE 60209592T DE 60209592 D1 DE60209592 D1 DE 60209592D1
Authority
DE
Germany
Prior art keywords
sealing device
stage sealing
stage
sealing
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.)
Expired - Lifetime
Application number
DE60209592T
Other languages
English (en)
Other versions
DE60209592T2 (de
Inventor
Hidekazu Takahashi
Takashi Yanagisawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eagle Industry Co Ltd
Original Assignee
Eagle Industry Co Ltd
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 by Eagle Industry Co Ltd filed Critical Eagle Industry Co Ltd
Application granted granted Critical
Publication of DE60209592D1 publication Critical patent/DE60209592D1/de
Publication of DE60209592T2 publication Critical patent/DE60209592T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3464—Mounting of the seal
    • F16J15/348—Pre-assembled seals, e.g. cartridge seals
    • F16J15/3484—Tandem seals

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Sealing (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE60209592T 2001-06-21 2002-06-20 Mehrstufige Wellendichtungsvorrichtung Expired - Lifetime DE60209592T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001187616A JP4763920B2 (ja) 2001-06-21 2001-06-21 多段軸封装置
JP2001187616 2001-06-21

Publications (2)

Publication Number Publication Date
DE60209592D1 true DE60209592D1 (de) 2006-05-04
DE60209592T2 DE60209592T2 (de) 2006-11-09

Family

ID=19026883

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60209592T Expired - Lifetime DE60209592T2 (de) 2001-06-21 2002-06-20 Mehrstufige Wellendichtungsvorrichtung

Country Status (4)

Country Link
US (1) US7014192B2 (de)
EP (1) EP1271024B1 (de)
JP (1) JP4763920B2 (de)
DE (1) DE60209592T2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI319067B (en) * 2004-04-19 2010-01-01 Flowserve Man Co Seal staging system
US20070246891A1 (en) * 2006-04-25 2007-10-25 Cheng-Shiou Huang Shaft-sealing device having an inner sealing-ring positioning assembly for a rotary machine
US8033549B2 (en) * 2006-04-25 2011-10-11 Scenic Precise Element Inc. Mechanical seal
US7415937B2 (en) * 2006-10-27 2008-08-26 Honeywell International Inc. Self-contained sea water linear actuator
WO2009008288A1 (ja) * 2007-07-06 2009-01-15 Eagle Industry Co., Ltd. メカニカルシール装置
KR100798889B1 (ko) * 2007-11-08 2008-01-29 김석진 선박용 빌지발생 방지장치
JP5291083B2 (ja) * 2008-02-25 2013-09-18 イーグル工業株式会社 軸封装置
TWM348160U (en) * 2008-06-02 2009-01-01 Cheng-Chin Kung Shaft seal of pump
US8061984B2 (en) * 2009-04-06 2011-11-22 Dresser-Rand Company Dry gas blow down seal
US8313281B2 (en) * 2009-06-08 2012-11-20 Sundyne Corporation Tandem seal arrangement with reverse flow secondary seal
DE102009032787A1 (de) * 2009-07-10 2011-01-13 Voith Patent Gmbh Vorrichtung zum Abdichten einer rotierenden Welle
JP5712067B2 (ja) * 2011-06-27 2015-05-07 株式会社日立製作所 高温流体用軸封装置
EP2662601B1 (de) * 2011-06-30 2019-01-23 Eagle Industry Co., Ltd. Wellendichtungsvorrichtung
ITCO20110037A1 (it) 2011-09-09 2013-03-10 Nuovo Pignone Spa Sistema di tenuta per attuatore e metodo
DE102013106469A1 (de) * 2013-06-20 2015-01-08 Daniel Vrska Dichtungsvorrichtung
JP6101157B2 (ja) * 2013-06-20 2017-03-22 株式会社東芝 インセンティブ付与システム
DE102014226429A1 (de) * 2014-12-18 2016-06-23 Eagleburgmann Germany Gmbh & Co. Kg Wellendichtungsanordnung einer Fluidmaschine sowie Verfahren zur Abdichtung einer Welle einer Fluidmaschine
JP6542105B2 (ja) * 2015-11-12 2019-07-10 イーグル工業株式会社 密封装置
CN105546120B (zh) * 2016-01-05 2017-06-27 西南石油大学 一种双侧充压多级自动启停机械密封装置
JP6360577B2 (ja) * 2017-02-22 2018-07-18 株式会社東芝 インセンティブ付与システム
CN107676293A (zh) * 2017-09-19 2018-02-09 江苏大学 一种高温高压多级泵用串联式机械密封

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1188189A (en) * 1915-03-18 1916-06-20 Gen Electric Shaft packing and seal for centrifugal compressors.
US2951448A (en) * 1945-11-13 1960-09-06 Frank C Rushing Centrifugal pump and shaft sealing means
NL232684A (de) * 1958-10-01
US3179422A (en) * 1962-04-10 1965-04-20 Ingersoll Rand Co Self-compensating shaft seal
US3334905A (en) * 1964-06-25 1967-08-08 Fmc Corp Multiple stage pump seal
US3360272A (en) * 1964-08-17 1967-12-26 Borg Warner Pressure staging mechanical seal
FR1569628A (de) * 1967-12-18 1969-06-06
FR2016621A1 (de) * 1968-08-30 1970-05-08 Goeppner Kaiserslautern Eisen
DE2030133A1 (de) * 1970-06-18 1971-12-23 Feodor Burgmann Jr Asbest U Pa Mehrstufige Höchstdruck-Gleitringdichtung
US3813103A (en) * 1972-04-12 1974-05-28 Borg Warner Mechanical seal with improved leakage control
US3874676A (en) * 1974-03-21 1975-04-01 Carrier Corp Cooling apparatus for shaft seal
US4013297A (en) * 1975-10-08 1977-03-22 Chemetron Corporation Static seal with an open rotational mode
JPS6135816Y2 (de) * 1980-12-23 1986-10-17
JPS6167468U (de) * 1984-10-09 1986-05-09
JPS62160788U (de) * 1986-03-31 1987-10-13
US4964646A (en) * 1989-03-27 1990-10-23 Bw/Ip International, Inc. Fluid handling apparatus with shaft sleeve and extension
US5217233A (en) * 1989-10-30 1993-06-08 John Crane Inc. Spiral groove seal system for sealing a high pressure gas
US5261676A (en) * 1991-12-04 1993-11-16 Environamics Corporation Sealing arrangement with pressure responsive diaphragm means
US5529315A (en) * 1994-02-14 1996-06-25 John Crane Inc. Tandem seal arrangement for mechanical face seals
US5639098A (en) * 1994-10-03 1997-06-17 Duramax, Inc. Adjustable seal for propeller drive shaft
DE4441653C1 (de) * 1994-11-23 1995-11-02 Heinz Konrad Prof Dr I Mueller Dichtungsanordnung
JPH08277798A (ja) * 1995-04-04 1996-10-22 Tanken Seal C-Kou:Kk 回転軸を有するアンモニア取扱い機器の軸封装置
US5718560A (en) * 1995-12-29 1998-02-17 Sulzer Turbo Ag Turbocompressor for non-ideal process gases
US5954341A (en) * 1996-07-30 1999-09-21 John Crane Sealol Inc. Bellows seal with drive collar for reverse pressure capability
JP3442723B2 (ja) * 2000-06-19 2003-09-02 日本ピラー工業株式会社 多流路形ロータリジョイント
JP2001066757A (ja) * 2000-08-07 2001-03-16 Seiko Epson Corp 露光方法

Also Published As

Publication number Publication date
DE60209592T2 (de) 2006-11-09
EP1271024B1 (de) 2006-03-08
US7014192B2 (en) 2006-03-21
JP2003004147A (ja) 2003-01-08
JP4763920B2 (ja) 2011-08-31
EP1271024A2 (de) 2003-01-02
US20030006561A1 (en) 2003-01-09
EP1271024A3 (de) 2004-03-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition