DE50101990D1 - Turbine - Google Patents

Turbine

Info

Publication number
DE50101990D1
DE50101990D1 DE50101990T DE50101990T DE50101990D1 DE 50101990 D1 DE50101990 D1 DE 50101990D1 DE 50101990 T DE50101990 T DE 50101990T DE 50101990 T DE50101990 T DE 50101990T DE 50101990 D1 DE50101990 D1 DE 50101990D1
Authority
DE
Germany
Prior art keywords
turbine
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
DE50101990T
Other languages
English (en)
Inventor
Peter Tiemann
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of DE50101990D1 publication Critical patent/DE50101990D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/005—Sealing means between non relatively rotating elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/22—Blade-to-blade connections, e.g. for damping vibrations

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE50101990T 2000-03-02 2001-02-23 Turbine Expired - Lifetime DE50101990D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP00104345A EP1130218A1 (de) 2000-03-02 2000-03-02 Turbine mit Dichtelement für die Fussplatten der Leitschaufeln
PCT/EP2001/002095 WO2001065074A1 (de) 2000-03-02 2001-02-23 Turbine

Publications (1)

Publication Number Publication Date
DE50101990D1 true DE50101990D1 (en) 2004-05-19

Family

ID=8168007

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50101990T Expired - Lifetime DE50101990D1 (en) 2000-03-02 2001-02-23 Turbine

Country Status (6)

Country Link
US (1) US6705832B2 (de)
EP (2) EP1130218A1 (de)
JP (1) JP4660051B2 (de)
CN (1) CN1278020C (de)
DE (1) DE50101990D1 (de)
WO (1) WO2001065074A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003035105A (ja) * 2001-07-19 2003-02-07 Mitsubishi Heavy Ind Ltd ガスタービン分割壁
US20050034399A1 (en) * 2002-01-15 2005-02-17 Rolls-Royce Plc Double wall combustor tile arrangement
CN100528080C (zh) * 2004-05-07 2009-08-19 贝克顿·迪金森公司 旋转致动的医疗穿刺装置
EP1701095B1 (de) * 2005-02-07 2012-01-18 Siemens Aktiengesellschaft Hitzeschild
EP1731714A1 (de) * 2005-06-08 2006-12-13 Siemens Aktiengesellschaft Spaltsperrvorrichtung und Verwendung einer solchen
US7670108B2 (en) * 2006-11-21 2010-03-02 Siemens Energy, Inc. Air seal unit adapted to be positioned adjacent blade structure in a gas turbine
US20090110546A1 (en) * 2007-10-29 2009-04-30 United Technologies Corp. Feather Seals and Gas Turbine Engine Systems Involving Such Seals
US8747066B2 (en) * 2008-03-18 2014-06-10 Volvo Aero Corporation Gas turbine housing component
JP4815536B2 (ja) * 2010-01-12 2011-11-16 川崎重工業株式会社 ガスタービンエンジンのシール構造
US8359866B2 (en) * 2010-02-04 2013-01-29 United Technologies Corporation Combustor liner segment seal member
US8359865B2 (en) * 2010-02-04 2013-01-29 United Technologies Corporation Combustor liner segment seal member
JP5546420B2 (ja) 2010-10-29 2014-07-09 三菱重工業株式会社 タービン
US9534783B2 (en) * 2011-07-21 2017-01-03 United Technologies Corporation Insert adjacent to a heat shield element for a gas turbine engine combustor
FR2978197B1 (fr) * 2011-07-22 2015-12-25 Snecma Distributeur de turbine de turbomachine et turbine comportant un tel distributeur
US20130134678A1 (en) * 2011-11-29 2013-05-30 General Electric Company Shim seal assemblies and assembly methods for stationary components of rotary machines
EP3092372B1 (de) 2014-01-08 2019-06-19 United Technologies Corporation Klemmdichtung für strahltriebwerk-mittelturbinenrahmen
WO2015116495A1 (en) * 2014-01-28 2015-08-06 United Technologies Corporation Seal for jet engine mid-turbine frame
EP3099921B1 (de) * 2014-01-28 2019-01-16 United Technologies Corporation Prallstruktur für einen mittelturbinenrahmen eines strahltriebwerks
US9869201B2 (en) * 2015-05-29 2018-01-16 General Electric Company Impingement cooled spline seal
CN105704982B (zh) 2015-12-18 2017-12-22 上海联影医疗科技有限公司 一种用于医学成像装置的冷却系统
US10378772B2 (en) * 2017-01-19 2019-08-13 General Electric Company Combustor heat shield sealing
US10954809B2 (en) * 2017-06-26 2021-03-23 Rolls-Royce High Temperature Composites Inc. Ceramic matrix full hoop blade track
US10697315B2 (en) * 2018-03-27 2020-06-30 Rolls-Royce North American Technologies Inc. Full hoop blade track with keystoning segments
US11319827B2 (en) * 2019-04-01 2022-05-03 Raytheon Technologies Corporation Intersegment seal for blade outer air seal
CN113623020B (zh) * 2021-08-02 2022-07-08 无锡友鹏航空装备科技有限公司 一种密封性高的涡轮导向装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3728041A (en) * 1971-10-04 1973-04-17 Gen Electric Fluidic seal for segmented nozzle diaphragm
JPS59172243U (ja) * 1983-05-06 1984-11-17 株式会社日立製作所 ガスタ−ビン用トランジイシヨンピ−ス
JPS6022002A (ja) * 1983-07-18 1985-02-04 Hitachi Ltd タ−ボ機械の翼構造
US4859143A (en) * 1987-07-08 1989-08-22 United Technologies Corporation Stiffening ring for a stator assembly of an axial flow rotary machine
US4902198A (en) * 1988-08-31 1990-02-20 Westinghouse Electric Corp. Apparatus for film cooling of turbine van shrouds
CA2031085A1 (en) * 1990-01-16 1991-07-17 Michael P. Hagle Arrangement for sealing gaps between adjacent circumferential segments of turbine nozzles and shrouds
US5088888A (en) * 1990-12-03 1992-02-18 General Electric Company Shroud seal
GB9305012D0 (en) * 1993-03-11 1993-04-28 Rolls Royce Plc Sealing structures for gas turbine engines
JP3564167B2 (ja) * 1994-05-11 2004-09-08 三菱重工業株式会社 分割環の冷却構造
US5634766A (en) * 1994-08-23 1997-06-03 General Electric Co. Turbine stator vane segments having combined air and steam cooling circuits
US5531457A (en) * 1994-12-07 1996-07-02 Pratt & Whitney Canada, Inc. Gas turbine engine feather seal arrangement
US5823741A (en) * 1996-09-25 1998-10-20 General Electric Co. Cooling joint connection for abutting segments in a gas turbine engine
US6076835A (en) * 1997-05-21 2000-06-20 Allison Advanced Development Company Interstage van seal apparatus
DE69820207T2 (de) * 1997-06-11 2004-10-21 Mitsubishi Heavy Ind Ltd Rotor für gasturbinen
GB2335470B (en) * 1998-03-18 2002-02-13 Rolls Royce Plc A seal

Also Published As

Publication number Publication date
JP4660051B2 (ja) 2011-03-30
JP2003525382A (ja) 2003-08-26
WO2001065074A1 (de) 2001-09-07
US20030021676A1 (en) 2003-01-30
US6705832B2 (en) 2004-03-16
CN1408049A (zh) 2003-04-02
EP1276972A1 (de) 2003-01-22
EP1130218A1 (de) 2001-09-05
CN1278020C (zh) 2006-10-04
EP1276972B1 (de) 2004-04-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition