JP2010522297A5 - - Google Patents

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Publication number
JP2010522297A5
JP2010522297A5 JP2009554078A JP2009554078A JP2010522297A5 JP 2010522297 A5 JP2010522297 A5 JP 2010522297A5 JP 2009554078 A JP2009554078 A JP 2009554078A JP 2009554078 A JP2009554078 A JP 2009554078A JP 2010522297 A5 JP2010522297 A5 JP 2010522297A5
Authority
JP
Japan
Prior art keywords
back plate
opening
plate
radial direction
openings
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
JP2009554078A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010522297A (ja
JP5032597B2 (ja
Filing date
Publication date
Priority claimed from GBGB0705671.6A external-priority patent/GB0705671D0/en
Application filed filed Critical
Publication of JP2010522297A publication Critical patent/JP2010522297A/ja
Publication of JP2010522297A5 publication Critical patent/JP2010522297A5/ja
Application granted granted Critical
Publication of JP5032597B2 publication Critical patent/JP5032597B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2009554078A 2007-03-24 2008-03-18 シール Expired - Fee Related JP5032597B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US89689907P 2007-03-24 2007-03-24
US60/896,899 2007-03-24
GB0705671.6 2007-03-24
GBGB0705671.6A GB0705671D0 (en) 2007-03-24 2007-03-24 A seal
PCT/GB2008/000938 WO2008117021A1 (en) 2007-03-24 2008-03-18 A seal

Publications (3)

Publication Number Publication Date
JP2010522297A JP2010522297A (ja) 2010-07-01
JP2010522297A5 true JP2010522297A5 (https=) 2012-03-08
JP5032597B2 JP5032597B2 (ja) 2012-09-26

Family

ID=38024769

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009554078A Expired - Fee Related JP5032597B2 (ja) 2007-03-24 2008-03-18 シール

Country Status (5)

Country Link
US (2) US8439364B2 (https=)
EP (2) EP3176476A1 (https=)
JP (1) JP5032597B2 (https=)
GB (1) GB0705671D0 (https=)
WO (1) WO2008117021A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8490981B2 (en) * 2010-02-23 2013-07-23 General Electric Company Brush seal
JP5595259B2 (ja) * 2010-12-27 2014-09-24 三菱重工業株式会社 軸シール装置及びこれを備える回転機械
JP5693292B2 (ja) * 2011-02-25 2015-04-01 三菱重工業株式会社 軸シール機構
CN108603599B (zh) * 2016-02-16 2021-05-07 伊格尔工业股份有限公司 刷式密封件
US20240183445A1 (en) * 2022-12-01 2024-06-06 Ut-Battelle, Llc High-efficiency seal composed of carbon nanotubes
US12595744B1 (en) * 2025-01-15 2026-04-07 Rtx Corporation Integral brush seal cover plate and method

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5106104A (en) * 1990-10-11 1992-04-21 General Electric Company Constant pressure drop multiple stage brush seal
GB2258277B (en) * 1991-07-29 1995-02-22 Europ Gas Turbines Ltd Brush seals
GB9317083D0 (en) * 1993-08-17 1993-09-29 Rolls Royce Plc A brush seal
DE4427265C1 (de) * 1994-07-30 1996-04-04 Mtu Muenchen Gmbh Bürstendichtung für Turbomaschinen zur Abdichtung unterschiedlich druckbeaufschlagter Räume zwischen einem Maschinenstator und einem Maschinenrotor
US5884918A (en) * 1996-10-04 1999-03-23 Eg&G Sealol, Inc. Brush seal with a flexible front plate
GB9801864D0 (en) * 1998-01-30 1998-03-25 Rolls Royce Plc A seal arrangement
JP3692300B2 (ja) * 1998-07-13 2005-09-07 三菱重工業株式会社 軸シールおよびそれを用いたタービン
US6196550B1 (en) * 1999-02-11 2001-03-06 Alliedsignal Inc. Pressure balanced finger seal
US6244599B1 (en) * 1999-04-28 2001-06-12 Flowserve Management Company Floating brush seal
US6293554B1 (en) * 1999-05-13 2001-09-25 General Electric Company Brush seal segment having bristle damping
JP3616016B2 (ja) * 2000-04-28 2005-02-02 三菱重工業株式会社 軸シール機構及びガスタービン
US6457719B1 (en) * 2000-08-14 2002-10-01 United Technologies Corporation Brush seal
JP2002159343A (ja) * 2000-11-27 2002-06-04 Eagle Engineering Aerospace Co Ltd ブラシ型シール装置
US6533284B2 (en) * 2001-02-06 2003-03-18 General Electric Company Apparatus for cooling brush seals and seal components
CA2359933C (en) * 2001-02-08 2006-03-14 Mitsubishi Heavy Industries, Ltd. Shaft seal and gas turbine
GB0126220D0 (en) 2001-11-01 2002-01-02 Alstom Switzerland Ltd Brush seals
DE10248554A1 (de) 2002-10-18 2004-06-24 Alstom Technology Ltd Dichtungsvorrichtung
DE102004020377A1 (de) * 2004-04-23 2005-11-10 Alstom Technology Ltd Verfahren zur Bearbeitung von Dichtungen nach Art der Lamellendichtungen
GB0417613D0 (en) * 2004-08-07 2004-09-08 Rolls Royce Plc A leaf seal arrangement
JP3986520B2 (ja) * 2004-10-21 2007-10-03 三菱重工業株式会社 軸シール機構
GB0423923D0 (en) * 2004-10-28 2004-12-01 Rolls Royce Plc Segmented annular seal for a gas turbine engine
US7413194B2 (en) * 2004-10-28 2008-08-19 Rolls-Royce Plc Pressure balanced annular seal
US7255352B2 (en) * 2005-09-29 2007-08-14 General Electric Company Pressure balanced brush seal
GB0613630D0 (en) * 2006-07-10 2006-08-16 Rolls Royce Plc A seal arrangement
US7909335B2 (en) * 2008-02-04 2011-03-22 General Electric Company Retractable compliant plate seals

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