JP5038789B2 - セグメント間の「ｌ」字形突合せギャップシールを備えるシール組立体及び回転機械 - Google Patents

セグメント間の「ｌ」字形突合せギャップシールを備えるシール組立体及び回転機械 Download PDF

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Publication number
JP5038789B2
JP5038789B2 JP2007161491A JP2007161491A JP5038789B2 JP 5038789 B2 JP5038789 B2 JP 5038789B2 JP 2007161491 A JP2007161491 A JP 2007161491A JP 2007161491 A JP2007161491 A JP 2007161491A JP 5038789 B2 JP5038789 B2 JP 5038789B2
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Japan
Prior art keywords
seal
segment
seal assembly
arcuate
segments
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Expired - Fee Related
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JP2007161491A
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English (en)
Japanese (ja)
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JP2008008490A (ja
JP2008008490A5 (https=
Inventor
グレゴリー・エル・ディアントニオ
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General Electric Co
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General Electric Co
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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
    • 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
    • F16J15/44—Free-space packings
    • F16J15/441—Free-space packings with floating ring
    • F16J15/442—Free-space packings with floating ring segmented
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Gasket Seals (AREA)
  • Sealing Devices (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
JP2007161491A 2006-06-21 2007-06-19 セグメント間の「ｌ」字形突合せギャップシールを備えるシール組立体及び回転機械 Expired - Fee Related JP5038789B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/472,047 US7631879B2 (en) 2006-06-21 2006-06-21 “L” butt gap seal between segments in seal assemblies
US11/472,047 2006-06-21

Publications (3)

Publication Number Publication Date
JP2008008490A JP2008008490A (ja) 2008-01-17
JP2008008490A5 JP2008008490A5 (https=) 2010-07-29
JP5038789B2 true JP5038789B2 (ja) 2012-10-03

Family

ID=38872834

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007161491A Expired - Fee Related JP5038789B2 (ja) 2006-06-21 2007-06-19 セグメント間の「ｌ」字形突合せギャップシールを備えるシール組立体及び回転機械

Country Status (4)

Country Link
US (1) US7631879B2 (https=)
JP (1) JP5038789B2 (https=)
KR (1) KR101378206B1 (https=)
CN (1) CN101093019B (https=)

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US8348280B2 (en) 2010-10-22 2013-01-08 General Electric Company Seal apparatus
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US8888441B2 (en) 2011-08-03 2014-11-18 General Electric Company Segmented seal assembly
US8858166B2 (en) 2011-09-07 2014-10-14 General Electric Company Rotary machine seal assembly with butt gap seal elements
US9810086B2 (en) 2011-11-06 2017-11-07 General Electric Company Asymmetric radial spline seal for a gas turbine engine
WO2014105425A1 (en) 2012-12-29 2014-07-03 United Technologies Corporation Turbine frame assembly and method of designing turbine frame assembly
WO2014105602A1 (en) 2012-12-29 2014-07-03 United Technologies Corporation Heat shield for a casing
US9347330B2 (en) 2012-12-29 2016-05-24 United Technologies Corporation Finger seal
EP2938834A1 (en) 2012-12-29 2015-11-04 United Technologies Corporation Bumper for seals in a turbine exhaust case
US9206742B2 (en) 2012-12-29 2015-12-08 United Technologies Corporation Passages to facilitate a secondary flow between components
WO2014105577A1 (en) 2012-12-29 2014-07-03 United Technologies Corporation Scupper channelling in gas turbine modules
US10294819B2 (en) 2012-12-29 2019-05-21 United Technologies Corporation Multi-piece heat shield
WO2014105826A1 (en) 2012-12-29 2014-07-03 United Technologies Corporation Seal support disk and assembly
US10138742B2 (en) 2012-12-29 2018-11-27 United Technologies Corporation Multi-ply finger seal
WO2014143329A2 (en) 2012-12-29 2014-09-18 United Technologies Corporation Frame junction cooling holes
US10240481B2 (en) 2012-12-29 2019-03-26 United Technologies Corporation Angled cut to direct radiative heat load
US9903216B2 (en) 2012-12-29 2018-02-27 United Technologies Corporation Gas turbine seal assembly and seal support
US10094389B2 (en) 2012-12-29 2018-10-09 United Technologies Corporation Flow diverter to redirect secondary flow
EP2938863B1 (en) 2012-12-29 2019-09-25 United Technologies Corporation Mechanical linkage for segmented heat shield
US9297312B2 (en) 2012-12-29 2016-03-29 United Technologies Corporation Circumferentially retained fairing
WO2014105657A1 (en) 2012-12-29 2014-07-03 United Technologies Corporation Mount with deflectable tabs
EP2938857B2 (en) 2012-12-29 2020-11-25 United Technologies Corporation Heat shield for cooling a strut
US9562478B2 (en) 2012-12-29 2017-02-07 United Technologies Corporation Inter-module finger seal
US9863261B2 (en) 2012-12-29 2018-01-09 United Technologies Corporation Component retention with probe
US9541006B2 (en) 2012-12-29 2017-01-10 United Technologies Corporation Inter-module flow discourager
US10329956B2 (en) 2012-12-29 2019-06-25 United Technologies Corporation Multi-function boss for a turbine exhaust case
US9850780B2 (en) 2012-12-29 2017-12-26 United Technologies Corporation Plate for directing flow and film cooling of components
US10053998B2 (en) 2012-12-29 2018-08-21 United Technologies Corporation Multi-purpose gas turbine seal support and assembly
EP2938868B1 (en) 2012-12-29 2019-08-07 United Technologies Corporation Flow diverter assembly
WO2014105800A1 (en) 2012-12-29 2014-07-03 United Technologies Corporation Gas turbine seal assembly and seal support
EP2938845A4 (en) 2012-12-29 2016-01-13 United Technologies Corp TURBINE EXHAUST HOUSING ARCHITECTURE
US9631517B2 (en) 2012-12-29 2017-04-25 United Technologies Corporation Multi-piece fairing for monolithic turbine exhaust case
US9771818B2 (en) 2012-12-29 2017-09-26 United Technologies Corporation Seals for a circumferential stop ring in a turbine exhaust case
WO2014105716A1 (en) 2012-12-31 2014-07-03 United Technologies Corporation Turbine exhaust case multi-piece frame
GB2524220B (en) 2012-12-31 2020-05-20 United Technologies Corp Turbine exhaust case multi-piece frame
US9890663B2 (en) 2012-12-31 2018-02-13 United Technologies Corporation Turbine exhaust case multi-piece frame
EP2971579B1 (en) 2013-03-11 2020-04-29 United Technologies Corporation Aft fairing sub-assembly for turbine exhaust case fairing
WO2014186001A2 (en) * 2013-04-12 2014-11-20 United Technologies Corporation Flexible feather seal for blade outer air seal gas turbine engine rapid response clearance control system
US9291067B2 (en) * 2013-11-11 2016-03-22 General Electric Company Rotary machine aspirating seal assembly and method of assembling the same
US9534502B2 (en) 2014-03-26 2017-01-03 General Electric Company Individually compliant segments for split ring hydrodynamic face seal
US9611749B2 (en) 2014-03-26 2017-04-04 General Electric Company Face seal with locally compliant hydrodynamic pads
US10208862B2 (en) * 2015-01-13 2019-02-19 General Electric Company Seal ring for hydrogen cooled generator
US10364748B2 (en) 2016-08-19 2019-07-30 United Technologies Corporation Finger seal flow metering
GB2635130A (en) * 2023-10-30 2025-05-07 Siemens Energy Global Gmbh & Co Kg Seal assembly for gas turbine engine

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GB0108398D0 (en) * 2001-04-04 2001-05-23 Siemens Ag Seal element for sealing a gap and combustion turbine having a seal element
JP4944312B2 (ja) * 2001-06-29 2012-05-30 イーグル工業株式会社 ブラシシール装置
JP4081710B2 (ja) * 2002-04-02 2008-04-30 イーグル・エンジニアリング・エアロスペース株式会社 板ブラシシール装置

Also Published As

Publication number Publication date
JP2008008490A (ja) 2008-01-17
KR101378206B1 (ko) 2014-03-26
CN101093019A (zh) 2007-12-26
US20070296160A1 (en) 2007-12-27
CN101093019B (zh) 2013-01-02
KR20070121556A (ko) 2007-12-27
US7631879B2 (en) 2009-12-15

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