DE60203421D1 - Geteilter Gehäusering für Gasturbinen - Google Patents

Geteilter Gehäusering für Gasturbinen

Info

Publication number: DE60203421D1
Authority: DE; Germany
Prior art keywords: gas turbines; housing ring; split housing; split; ring
Prior art date: 2001-01-15
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

DE60203421T

Other languages

English (en)

Other versions

DE60203421T2 (de

Inventor

Hideaki Sugishita

Hisato Arimura

Yasuoki Tomita

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.)

Mitsubishi Heavy Industries Ltd

Original Assignee

Mitsubishi Heavy Industries 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.)

2001-01-15

Filing date

2002-01-14

Publication date

2005-05-04

2002-01-14 Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd

2005-05-04 Publication of DE60203421D1 publication Critical patent/DE60203421D1/de

2006-03-09 Application granted granted Critical

2006-03-09 Publication of DE60203421T2 publication Critical patent/DE60203421T2/de

2022-01-15 Anticipated expiration legal-status Critical

Status 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
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
- F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
- 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
- F01D5/14—Form or construction
- F01D5/141—Shape, i.e. outer, aerodynamic form
- F01D5/145—Means for influencing boundary layers or secondary circulations

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Turbine Rotor Nozzle Sealing (AREA)

DE60203421T 2001-01-15 2002-01-14 Geteilter Gehäusering für Gasturbinen Expired - Lifetime DE60203421T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2001006451A JP2002213207A (ja)	2001-01-15	2001-01-15	ガスタービン分割環
JP2001006451		2001-01-15

Publications (2)

Publication Number	Publication Date
DE60203421D1 true DE60203421D1 (de)	2005-05-04
DE60203421T2 DE60203421T2 (de)	2006-03-09

Family

ID=18874339

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE60203421T Expired - Lifetime DE60203421T2 (de)	2001-01-15	2002-01-14	Geteilter Gehäusering für Gasturbinen

Country Status (5)

Country	Link
US (1)	US6533542B2 (de)
EP (1)	EP1225308B1 (de)
JP (1)	JP2002213207A (de)
CA (1)	CA2367570C (de)
DE (1)	DE60203421T2 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1260678B1 (de) *	1997-09-15	2004-07-07	ALSTOM Technology Ltd	Segmentanordnung für Plattformen
US6659716B1 (en) *	2002-07-15	2003-12-09	Mitsubishi Heavy Industries, Ltd.	Gas turbine having thermally insulating rings
US7195454B2 (en) *	2004-12-02	2007-03-27	General Electric Company	Bullnose step turbine nozzle
US7374184B2 (en) *	2005-06-17	2008-05-20	Worthy Michael W	Portable table for table saw
US8128349B2 (en) *	2007-10-17	2012-03-06	United Technologies Corp.	Gas turbine engines and related systems involving blade outer air seals
US8534993B2 (en)	2008-02-13	2013-09-17	United Technologies Corp.	Gas turbine engines and related systems involving blade outer air seals
US8312729B2 (en) *	2009-09-21	2012-11-20	Honeywell International Inc.	Flow discouraging systems and gas turbine engines
US8303245B2 (en) *	2009-10-09	2012-11-06	General Electric Company	Shroud assembly with discourager
US9835171B2 (en) *	2010-08-20	2017-12-05	Siemens Energy, Inc.	Vane carrier assembly
US8647055B2 (en) *	2011-04-18	2014-02-11	General Electric Company	Ceramic matrix composite shroud attachment system
JP5751950B2 (ja) *	2011-06-20	2015-07-22	三菱日立パワーシステムズ株式会社	ガスタービン及びガスタービンの補修方法
JP5920856B2 (ja)	2012-01-26	2016-05-18	ゼネラルエレクトリックテクノロジーゲゼルシャフトミットベシュレンクテルハフツングＧｅｎｅｒａｌＥｌｅｃｔｒｉｃＴｅｃｈｎｏｌｏｇｙＧｍｂＨ	ターボ機械用のセグメント化された内環を備えるステータ構成部材
US9316109B2 (en) *	2012-04-10	2016-04-19	General Electric Company	Turbine shroud assembly and method of forming
JP5461636B2 (ja) *	2012-08-24	2014-04-02	三菱重工業株式会社	タービン分割環
US9334742B2 (en) *	2012-10-05	2016-05-10	General Electric Company	Rotor blade and method for cooling the rotor blade
US20160194979A1 (en) *	2013-09-06	2016-07-07	United Technologies Corporation	Canted boas intersegment geometry
US10619564B2 (en)	2015-11-26	2020-04-14	Mitsubishi Hitachi Power Systems, Ltd.	Gas turbine and component-temperature adjustment method therefor
JP6763157B2 (ja) *	2016-03-11	2020-09-30	株式会社Ihi	タービンノズル
US11156117B2 (en) *	2016-04-25	2021-10-26	Raytheon Technologies Corporation	Seal arc segment with sloped circumferential sides
US11118462B2 (en) *	2019-01-24	2021-09-14	Pratt & Whitney Canada Corp.	Blade tip pocket rib
US11359505B2 (en) *	2019-05-04	2022-06-14	Raytheon Technologies Corporation	Nesting CMC components
US11384654B2 (en) *	2019-11-18	2022-07-12	Raytheon Technologies Corporation	Mateface for blade outer air seals in a gas turbine engine
US11098612B2 (en)	2019-11-18	2021-08-24	Raytheon Technologies Corporation	Blade outer air seal including cooling trench
US11371359B2 (en)	2020-11-26	2022-06-28	Pratt & Whitney Canada Corp.	Turbine blade for a gas turbine engine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB721453A (en) *	1951-10-19	1955-01-05	Vickers Electrical Co Ltd	Improvements relating to gas turbines
US3841787A (en) *	1973-09-05	1974-10-15	Westinghouse Electric Corp	Axial flow turbine structure
US3892497A (en) *	1974-05-14	1975-07-01	Westinghouse Electric Corp	Axial flow turbine stationary blade and blade ring locking arrangement
US5088888A (en) *	1990-12-03	1992-02-18	General Electric Company	Shroud seal
US5374161A (en) *	1993-12-13	1994-12-20	United Technologies Corporation	Blade outer air seal cooling enhanced with inter-segment film slot
JPH08114101A (ja) *	1994-10-19	1996-05-07	Hitachi Ltd	ガスタービンのシュラウド装置
US5738490A (en) *	1996-05-20	1998-04-14	Pratt & Whitney Canada, Inc.	Gas turbine engine shroud seals
JPH10331602A (ja) *	1997-05-29	1998-12-15	Toshiba Corp	ガスタービン
US5971703A (en) *	1997-12-05	1999-10-26	Pratt & Whitney Canada Inc.	Seal assembly for a gas turbine engine
JP3999395B2 (ja) *	1999-03-03	2007-10-31	三菱重工業株式会社	ガスタービン分割環
US6340285B1 (en) *	2000-06-08	2002-01-22	General Electric Company	End rail cooling for combined high and low pressure turbine shroud

2001
- 2001-01-15 JP JP2001006451A patent/JP2002213207A/ja active Pending
2002
- 2002-01-14 CA CA002367570A patent/CA2367570C/en not_active Expired - Lifetime
- 2002-01-14 DE DE60203421T patent/DE60203421T2/de not_active Expired - Lifetime
- 2002-01-14 US US10/043,201 patent/US6533542B2/en not_active Expired - Lifetime
- 2002-01-14 EP EP02000817A patent/EP1225308B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US20020094268A1 (en)	2002-07-18
JP2002213207A (ja)	2002-07-31
DE60203421T2 (de)	2006-03-09
EP1225308A2 (de)	2002-07-24
EP1225308B1 (de)	2005-03-30
EP1225308A3 (de)	2004-01-21
US6533542B2 (en)	2003-03-18
CA2367570C (en)	2005-10-11
CA2367570A1 (en)	2002-07-15

Legal Events

Date	Code	Title	Description
2006-05-11	8364	No opposition during term of opposition

Publication	Publication Date	Title
DE60203421D1 (de)	2005-05-04	Geteilter Gehäusering für Gasturbinen
DE10295864D2 (de)	2004-11-04	Gasturbinenanordnung
DE60005424D1 (de)	2003-10-30	Mantelring für Gasturbinen
DE60141500D1 (de)	2010-04-22	Lageranordnung für Gasturbinentriebwerk
DE50210429D1 (de)	2007-08-16	Gasturbinenanordnung
DE60236991D1 (de)	2010-08-26	Befestigungsvorrichtung für Gasturbinenbrennkammer
DE60227747D1 (de)	2008-09-04	Gasturbinenbrennkammer
DE60135436D1 (de)	2008-10-02	Gasturbinenbrennkammer
DE60227769D1 (de)	2008-09-04	Brennkammer für Gasturbine
DE50209663D1 (de)	2007-04-19	Gehäuse für Strömungsmaschinen
DE60111341D1 (de)	2005-07-14	Gasturbine
DE50306097D1 (de)	2007-02-08	Abgasturbinengehäuse
DE60210925D1 (de)	2006-06-01	Einachsiges gasturbinensystem
DE50208862D1 (de)	2007-01-11	Gasturbogruppe
DE50109870D1 (de)	2006-06-29	Gasturbine
DE502004011910D1 (de)	2010-12-30	Stationäre gasturbine
DE60231823D1 (de)	2009-05-14	Innengekühlte gasturbinenschaufel
DE60313392D1 (de)	2007-06-06	Gasturbine
DE60113892D1 (de)	2006-02-23	Rotorblatt für Gasturbinen
EP1178182A4 (de)	2005-09-07	Geteilter gasturbinenring
DE50312707D1 (de)	2010-06-24	Abgasturbinengehäuse
DE69936176D1 (de)	2007-07-12	Berstschutzring für Turbinen
DE50209543D1 (de)	2007-04-05	Gasturbine
DE60216023D1 (de)	2006-12-28	Gasturbinenbrennkammer
DE50204605D1 (de)	2006-03-02	Gasturbinenschaufel