JP2005054790A5 - - Google Patents

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Publication number
JP2005054790A5
JP2005054790A5 JP2004223007A JP2004223007A JP2005054790A5 JP 2005054790 A5 JP2005054790 A5 JP 2005054790A5 JP 2004223007 A JP2004223007 A JP 2004223007A JP 2004223007 A JP2004223007 A JP 2004223007A JP 2005054790 A5 JP2005054790 A5 JP 2005054790A5
Authority
JP
Japan
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
JP2004223007A
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Japanese (ja)
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JP2005054790A (ja
Filing date
Publication date
Priority claimed from US10/632,453 external-priority patent/US7066470B2/en
Application filed filed Critical
Publication of JP2005054790A publication Critical patent/JP2005054790A/ja
Publication of JP2005054790A5 publication Critical patent/JP2005054790A5/ja
Pending legal-status Critical Current

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JP2004223007A 2003-07-31 2004-07-30 アクティブシールアセンブリ Pending JP2005054790A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/632,453 US7066470B2 (en) 2001-12-05 2003-07-31 Active seal assembly

Publications (2)

Publication Number Publication Date
JP2005054790A JP2005054790A (ja) 2005-03-03
JP2005054790A5 true JP2005054790A5 (enExample) 2007-09-06

Family

ID=33541544

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004223007A Pending JP2005054790A (ja) 2003-07-31 2004-07-30 アクティブシールアセンブリ

Country Status (4)

Country Link
US (1) US7066470B2 (enExample)
EP (1) EP1503045B1 (enExample)
JP (1) JP2005054790A (enExample)
DE (1) DE602004021319D1 (enExample)

Families Citing this family (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8919781B2 (en) 2003-05-01 2014-12-30 Advanced Technologies Group, Inc. Self-adjusting non-contact seal
JP2007521442A (ja) * 2003-08-26 2007-08-02 ゼネラル・エレクトリック・カンパニイ 回転機械用シールキャリヤおよび改装方法
US7125223B2 (en) * 2003-09-30 2006-10-24 General Electric Company Method and apparatus for turbomachine active clearance control
CA2581508A1 (en) * 2004-10-22 2006-04-27 Burckhardt Compression Ag Dry-running piston rod sealing arrangement, and method for sealing a piston rod using one such arrangement
ATE467784T1 (de) 2004-12-23 2010-05-15 Siemens Ag Anordnung zur abdichtung eines spaltes zwischen einem ersten bauteil und einem zweiten bauteil
US7334960B2 (en) * 2005-06-23 2008-02-26 Siemens Power Generation, Inc. Attachment device for removable components in hot gas paths in a turbine engine
US7641200B2 (en) * 2005-11-28 2010-01-05 General Electric Company Variable clearance packing ring arrangement
US7731478B2 (en) * 2006-05-25 2010-06-08 General Electric Company Method and apparatus for variable clearance packing
US7549834B2 (en) * 2006-06-19 2009-06-23 General Electric Company Actuation pressure control for adjustable seals in turbomachinery
US20070295402A1 (en) * 2006-06-21 2007-12-27 General Electric Company Pressurized gas supply and control system for actuation of active seals in turbomachinery
US20080042367A1 (en) * 2006-08-17 2008-02-21 General Electric Company A variable clearance packing ring
US20080080972A1 (en) * 2006-09-29 2008-04-03 General Electric Company Stationary-rotating assemblies having surface features for enhanced containment of fluid flow, and related processes
US8016552B2 (en) * 2006-09-29 2011-09-13 General Electric Company Stator—rotor assemblies having surface features for enhanced containment of gas flow, and related processes
US7967558B2 (en) * 2007-01-19 2011-06-28 United Technologies Corporation Hybrid seal assembly for a fan-turbine rotor of a tip turbine engine
US7967559B2 (en) * 2007-05-30 2011-06-28 General Electric Company Stator-rotor assembly having surface feature for enhanced containment of gas flow and related processes
KR100878460B1 (ko) * 2007-07-06 2009-01-13 한국과학기술연구원 래비린스 시일
US9297335B2 (en) * 2008-03-11 2016-03-29 United Technologies Corporation Metal injection molding attachment hanger system for a cooling liner within a gas turbine engine swivel exhaust duct
US7845707B2 (en) * 2008-03-12 2010-12-07 Gm Global Technology Operations, Inc. Vehicle closure assembly with shape memory polymer seal
JP4898743B2 (ja) * 2008-06-09 2012-03-21 三菱重工業株式会社 回転機械のシール構造
US8133003B2 (en) * 2008-09-26 2012-03-13 General Electric Company Magnetic adjustment of turbomachinery components
US8262349B2 (en) * 2008-12-22 2012-09-11 General Electric Company Adaptive compliant plate seal assemblies and methods
US8113771B2 (en) * 2009-03-20 2012-02-14 General Electric Company Spring system designs for active and passive retractable seals
JP5411569B2 (ja) * 2009-05-01 2014-02-12 株式会社日立製作所 シール構造とその制御方法
US20110156359A1 (en) * 2009-12-31 2011-06-30 General Electric Company Turbine engine seals
JP5827827B2 (ja) * 2010-06-29 2015-12-02 エーエスエムエル ネザーランズ ビー．ブイ． アクチュエータ
US8858165B2 (en) 2010-09-30 2014-10-14 Rolls-Royce Corporation Seal arrangement for variable vane
WO2012129475A2 (en) * 2011-03-24 2012-09-27 Dresser-Rand Company Interlocking hole pattern seal
US8454023B2 (en) 2011-05-10 2013-06-04 General Electric Company Retractable seal system
DE202011105609U1 (de) * 2011-09-12 2011-10-13 Alstom Technology Ltd. Labyrinthdichtung
US20150337851A1 (en) * 2012-12-06 2015-11-26 Mitsubishi Heavy Industries Compressor Corporation Sealing device and rotating machine
CA2905936C (en) * 2013-03-15 2021-05-04 Advanced Technologies Group, Inc. Self-adjusting non-contact seal
CN103277146A (zh) * 2013-05-15 2013-09-04 山东青能动力股份有限公司 对称式侧齿汽封结构
WO2015053935A1 (en) * 2013-10-11 2015-04-16 United Technologies Corporation Non-linearly deflecting brush seal land
US9382801B2 (en) 2014-02-26 2016-07-05 General Electric Company Method for removing a rotor bucket from a turbomachine rotor wheel
US9429041B2 (en) 2014-05-14 2016-08-30 General Electric Company Turbomachine component displacement apparatus and method of use
JP6373500B2 (ja) * 2014-08-08 2018-08-15 シーメンス エナジー インコーポレイテッド ガスタービンエンジン内のステージ間シールハウジング最適化システム
CN104632413B (zh) * 2015-01-30 2018-05-01 北京华清燃气轮机与煤气化联合循环工程技术有限公司 一种燃气轮机燃压缸转静密封结构
ITUB20155442A1 (it) * 2015-11-11 2017-05-11 Ge Avio Srl Stadio di un motore a turbina a gas provvisto di una tenuta a labirinto
US10279754B2 (en) * 2016-07-20 2019-05-07 Toyota Motor Engineering & Manufacturing North America, Inc. Seal for variable dynamic gaps
US10697314B2 (en) 2016-10-14 2020-06-30 Rolls-Royce Corporation Turbine shroud with I-beam construction
US10082039B2 (en) * 2016-11-02 2018-09-25 United Technologies Corporation Segmented annular seal
US10577032B2 (en) 2017-05-23 2020-03-03 Toyota Motor Engineering & Manufacturing North America, Inc. Active seal for dynamic vehicle interface
US10427730B2 (en) 2017-05-25 2019-10-01 Toyota Motor Engineering & Manufacturing North America, Inc. Active side shield
IT201700074311A1 (it) * 2017-07-03 2019-01-03 Nuovo Pignone Tecnologie Srl Metodo per fare tenuta, sistema di tenuta e macchina / method of providing sealing, sealing system and machine
WO2019045590A1 (en) * 2017-08-31 2019-03-07 Siemens Aktiengesellschaft PRESSURE ACTUATED SEALING ARRANGEMENT
US10458267B2 (en) 2017-09-20 2019-10-29 General Electric Company Seal assembly for counter rotating turbine assembly
US10711629B2 (en) 2017-09-20 2020-07-14 Generl Electric Company Method of clearance control for an interdigitated turbine engine
US10557365B2 (en) 2017-10-05 2020-02-11 Rolls-Royce Corporation Ceramic matrix composite blade track with mounting system having reaction load distribution features
CN108252755A (zh) * 2018-04-24 2018-07-06 长兴永能动力科技有限公司 一种向心汽轮机用隔板装置
US10968762B2 (en) 2018-11-19 2021-04-06 General Electric Company Seal assembly for a turbo machine
US11118469B2 (en) 2018-11-19 2021-09-14 General Electric Company Seal assembly for a turbo machine
US11028713B2 (en) 2019-04-03 2021-06-08 Raytheon Technologies Corporation Rotating carbon piston ring seal
US11149563B2 (en) 2019-10-04 2021-10-19 Rolls-Royce Corporation Ceramic matrix composite blade track with mounting system having axial reaction load distribution features
US11428160B2 (en) 2020-12-31 2022-08-30 General Electric Company Gas turbine engine with interdigitated turbine and gear assembly
US12006829B1 (en) 2023-02-16 2024-06-11 General Electric Company Seal member support system for a gas turbine engine
US12486779B2 (en) 2023-03-08 2025-12-02 General Electric Company Seal support assembly for a turbine engine
US12372002B2 (en) 2023-03-24 2025-07-29 General Electric Company Seal support assembly for a turbine engine
US12241375B2 (en) * 2023-03-24 2025-03-04 General Electric Company Seal support assembly for a turbine engine
US12421861B2 (en) 2023-03-24 2025-09-23 General Electric Company Seal support assembly for a turbine engine
US12116896B1 (en) 2023-03-24 2024-10-15 General Electric Company Seal support assembly for a turbine engine
US12416243B2 (en) 2023-03-24 2025-09-16 General Electric Company Seal support assembly for a turbine engine
US12215587B2 (en) 2023-03-24 2025-02-04 General Electric Company Seal support assembly for a turbine engine
US12215588B2 (en) 2023-03-27 2025-02-04 General Electric Company Seal assembly for a gas turbine engine
US12326089B2 (en) 2023-04-24 2025-06-10 General Electric Company Seal assembly for a gas turbine engine
US12404779B1 (en) * 2024-02-20 2025-09-02 Ge Infrastructure Technology Llc Axially adjustable inserted ring within packing ring and method of using same
CN119801658B (zh) * 2025-01-09 2025-11-21 西北工业大学 一种含有刷丝衬套的篦齿封严结构

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2279863A (en) * 1940-09-28 1942-04-14 Gen Electric Packing arrangement
US2279814A (en) * 1940-12-24 1942-04-14 Gen Electric Packing arrangement
US2614870A (en) * 1946-10-31 1952-10-21 Allis Chalmers Mfg Co Turbine diaphragm
JPS6116207A (ja) * 1984-06-30 1986-01-24 Mitsubishi Heavy Ind Ltd ラビリンスシ−ル装置
US4650340A (en) * 1985-11-01 1987-03-17 Combustion Engineering, Inc. Rotating drum end seal
US5603510A (en) * 1991-06-13 1997-02-18 Sanders; William P. Variable clearance seal assembly
CA2373745A1 (en) * 1999-05-19 2000-11-30 Ludwig Oberhauser Sealing device for a piston which is subjected to the action of a pressure medium and which is arranged in a working cylinder
US6435514B1 (en) 2000-12-15 2002-08-20 General Electric Company Brush seal with positive adjustable clearance control
JP3702212B2 (ja) * 2001-09-28 2005-10-05 三菱重工業株式会社 軸シール機構及びタービン
US6840519B2 (en) * 2001-10-30 2005-01-11 General Electric Company Actuating mechanism for a turbine and method of retrofitting
US6505834B1 (en) * 2001-11-02 2003-01-14 General Electric Company Pressure actuated brush seal
US6786487B2 (en) * 2001-12-05 2004-09-07 General Electric Company Actuated brush seal
US6502823B1 (en) 2001-12-07 2003-01-07 General Electric Company Actuating seal carrier for a turbine and method of retrofitting
US6572115B1 (en) 2001-12-21 2003-06-03 General Electric Company Actuating seal for a rotary machine and method of retrofitting
US6655696B1 (en) * 2002-06-28 2003-12-02 General Electric Company Seal carrier for a rotary machine and method of retrofitting

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