DE60037170D1 - Leitschaufel - Google Patents

Leitschaufel

Info

Publication number
DE60037170D1
DE60037170D1 DE60037170T DE60037170T DE60037170D1 DE 60037170 D1 DE60037170 D1 DE 60037170D1 DE 60037170 T DE60037170 T DE 60037170T DE 60037170 T DE60037170 T DE 60037170T DE 60037170 D1 DE60037170 D1 DE 60037170D1
Authority
DE
Germany
Prior art keywords
vane
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
DE60037170T
Other languages
English (en)
Other versions
DE60037170T2 (de
Inventor
Peter John Wood
John Jared Decker
Gregory Todd Steinmetz
Mark Joseph Mielke
Kenneth Edward Seitzer
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.)
General Electric Co
Original Assignee
General Electric Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23723843&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60037170(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by General Electric Co filed Critical General Electric Co
Publication of DE60037170D1 publication Critical patent/DE60037170D1/de
Application granted granted Critical
Publication of DE60037170T2 publication Critical patent/DE60037170T2/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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/005—Repairing methods or devices
    • 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
    • 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
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • 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
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/282—Selecting composite materials, e.g. blades with reinforcing filaments
    • 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
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/284—Selection of ceramic materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/542—Bladed diffusers
    • F04D29/544—Blade shapes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
DE60037170T 1999-11-05 2000-08-22 Leitschaufel Expired - Lifetime DE60037170T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US434344 1982-10-14
US09/434,344 US6312219B1 (en) 1999-11-05 1999-11-05 Narrow waist vane

Publications (2)

Publication Number Publication Date
DE60037170D1 true DE60037170D1 (de) 2008-01-03
DE60037170T2 DE60037170T2 (de) 2008-09-18

Family

ID=23723843

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60037170T Expired - Lifetime DE60037170T2 (de) 1999-11-05 2000-08-22 Leitschaufel

Country Status (6)

Country Link
US (1) US6312219B1 (de)
EP (1) EP1098092B1 (de)
JP (1) JP5059991B2 (de)
DE (1) DE60037170T2 (de)
ES (1) ES2294996T3 (de)
RU (1) RU2219377C2 (de)

Families Citing this family (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6508630B2 (en) * 2001-03-30 2003-01-21 General Electric Company Twisted stator vane
JP4786077B2 (ja) * 2001-08-10 2011-10-05 本田技研工業株式会社 タービン用静翼及びその製造方法
GB2384276A (en) * 2002-01-18 2003-07-23 Alstom Gas turbine low pressure stage
FR2853022B1 (fr) * 2003-03-27 2006-07-28 Snecma Moteurs Aube de redresseur a double courbure
CN100353031C (zh) * 2003-07-09 2007-12-05 西门子公司 透平叶片
CN101328909A (zh) * 2003-07-22 2008-12-24 奇鋐科技股份有限公司 风向出口控制装置
EP1508669B1 (de) * 2003-08-19 2007-03-21 Siemens Aktiengesellschaft Vorleitschaufelring für einen Verdichter und eine Turbine
EP1582696A1 (de) * 2004-03-30 2005-10-05 Siemens Aktiengesellschaft Verdichterschaufel und ein Verfahren zum Konstruieren einer Verdichterschaufel
US6996978B2 (en) * 2004-05-05 2006-02-14 Goerend David J Torque converter stator
US8757965B2 (en) * 2004-06-01 2014-06-24 Volvo Aero Corporation Gas turbine compression system and compressor structure
US7320575B2 (en) * 2004-09-28 2008-01-22 General Electric Company Methods and apparatus for aerodynamically self-enhancing rotor blades
US7547186B2 (en) 2004-09-28 2009-06-16 Honeywell International Inc. Nonlinearly stacked low noise turbofan stator
DE102004054752A1 (de) * 2004-11-12 2006-05-18 Rolls-Royce Deutschland Ltd & Co Kg Schaufel einer Strömungsarbeitsmaschine mit erweiterter Randprofiltiefe
US20060198726A1 (en) * 2005-03-07 2006-09-07 General Electric Company Apparatus for eliminating compressor stator vibration induced by tip leakage vortex bursting
EP1710397B1 (de) * 2005-03-31 2014-06-11 Kabushiki Kaisha Toshiba Gekrümmte Leitschaufel
CN101326342B (zh) * 2005-10-11 2012-06-13 阿尔斯通技术有限公司 涡轮机叶片
US7686567B2 (en) * 2005-12-16 2010-03-30 United Technologies Corporation Airfoil embodying mixed loading conventions
FR2899270A1 (fr) * 2006-03-30 2007-10-05 Snecma Sa Aube de redresseur a amenagement de forme localise, secteur de redresseurs, etage de compression, compresseur et turbomachine comportant une telle aube
US7967571B2 (en) * 2006-11-30 2011-06-28 General Electric Company Advanced booster rotor blade
US8087884B2 (en) * 2006-11-30 2012-01-03 General Electric Company Advanced booster stator vane
US8292574B2 (en) 2006-11-30 2012-10-23 General Electric Company Advanced booster system
GB0704426D0 (en) * 2007-03-08 2007-04-18 Rolls Royce Plc Aerofoil members for a turbomachine
WO2008123846A1 (en) * 2007-04-03 2008-10-16 Carrier Corporation Outlet guide vanes for axial flow fans
DE102008055824B4 (de) 2007-11-09 2016-08-11 Alstom Technology Ltd. Dampfturbine
EP2133573B1 (de) * 2008-06-13 2011-08-17 Siemens Aktiengesellschaft Schaufel für einen Axialflusskompressor
DE102008060847B4 (de) * 2008-12-06 2020-03-19 MTU Aero Engines AG Strömungsmaschine
GB2471152B (en) * 2009-06-17 2016-08-10 Dresser-Rand Company Use of bowed nozzle vanes to reduce acoustic signature
US8137062B2 (en) * 2010-05-11 2012-03-20 General Electric Company Turbomachine nozzle
EP2476862B1 (de) * 2011-01-13 2013-11-20 Alstom Technology Ltd Leitschaufel für eine axiale Strömungsmaschine und zugehörige Strömungsmaschine
US8684698B2 (en) 2011-03-25 2014-04-01 General Electric Company Compressor airfoil with tip dihedral
US8702398B2 (en) 2011-03-25 2014-04-22 General Electric Company High camber compressor rotor blade
US9074483B2 (en) * 2011-03-25 2015-07-07 General Electric Company High camber stator vane
FR2977908B1 (fr) * 2011-07-13 2016-11-25 Snecma Aube de turbomachine
FR2983234B1 (fr) * 2011-11-29 2014-01-17 Snecma Aube pour disque aubage monobloc de turbomachine
CN103946487B (zh) * 2011-11-30 2016-01-20 三菱重工业株式会社 径流式涡轮机
US8424313B1 (en) * 2012-01-31 2013-04-23 United Technologies Corporation Gas turbine engine mid turbine frame with flow turning features
US9115584B2 (en) * 2012-04-24 2015-08-25 General Electric Company Resistive band for turbomachine blade
US9777584B2 (en) * 2013-03-07 2017-10-03 Rolls-Royce Plc Outboard insertion system of variable guide vanes or stationary vanes
US10619496B2 (en) * 2013-06-14 2020-04-14 United Technologies Corporation Turbine vane with variable trailing edge inner radius
EP2824277B1 (de) 2013-07-12 2016-03-23 MTU Aero Engines GmbH Gasturbinenstufe
EP3108104B1 (de) 2014-02-19 2019-06-12 United Technologies Corporation Gasturbinenmotor-tragfläche
WO2015175044A2 (en) 2014-02-19 2015-11-19 United Technologies Corporation Gas turbine engine airfoil
EP3108100B1 (de) 2014-02-19 2021-04-14 Raytheon Technologies Corporation Gasturbinengebläseschaufel
US9163517B2 (en) 2014-02-19 2015-10-20 United Technologies Corporation Gas turbine engine airfoil
EP3108114B1 (de) 2014-02-19 2021-12-08 Raytheon Technologies Corporation Gasturbinentriebwerk-schaufelprofil
US10502229B2 (en) 2014-02-19 2019-12-10 United Technologies Corporation Gas turbine engine airfoil
US10590775B2 (en) 2014-02-19 2020-03-17 United Technologies Corporation Gas turbine engine airfoil
US10465702B2 (en) * 2014-02-19 2019-11-05 United Technologies Corporation Gas turbine engine airfoil
US10570915B2 (en) 2014-02-19 2020-02-25 United Technologies Corporation Gas turbine engine airfoil
US10385866B2 (en) 2014-02-19 2019-08-20 United Technologies Corporation Gas turbine engine airfoil
EP3108107B1 (de) 2014-02-19 2023-10-11 Raytheon Technologies Corporation Turboluftstrahltriebwerk mit getriebefan und niederdruckverdichterschaufeln
US9567858B2 (en) 2014-02-19 2017-02-14 United Technologies Corporation Gas turbine engine airfoil
WO2015126837A1 (en) 2014-02-19 2015-08-27 United Technologies Corporation Gas turbine engine airfoil
US9599064B2 (en) 2014-02-19 2017-03-21 United Technologies Corporation Gas turbine engine airfoil
EP3108105B1 (de) 2014-02-19 2021-05-12 Raytheon Technologies Corporation Gasturbinenmotor-tragfläche
WO2015175052A2 (en) 2014-02-19 2015-11-19 United Technologies Corporation Gas turbine engine airfoil
WO2015175045A2 (en) 2014-02-19 2015-11-19 United Technologies Corporation Gas turbine engine airfoil
WO2015127032A1 (en) 2014-02-19 2015-08-27 United Technologies Corporation Gas turbine engine airfoil
US10519971B2 (en) 2014-02-19 2019-12-31 United Technologies Corporation Gas turbine engine airfoil
EP3108106B1 (de) 2014-02-19 2022-05-04 Raytheon Technologies Corporation Schaufelblatt eines gasturbinenmotors
EP3108121B1 (de) 2014-02-19 2023-09-06 Raytheon Technologies Corporation Turboluftstrahltriebwerk mit getriebefan und niederdruckverdichterschaufeln
US10570916B2 (en) 2014-02-19 2020-02-25 United Technologies Corporation Gas turbine engine airfoil
DE102014205226A1 (de) * 2014-03-20 2015-09-24 Rolls-Royce Deutschland Ltd & Co Kg Schaufelreihengruppe
EP2921647A1 (de) * 2014-03-20 2015-09-23 Alstom Technology Ltd Gasturbinenschaufel mit gekrümmter Eintritts- und Austrittskante
WO2016032506A1 (en) 2014-08-29 2016-03-03 Siemens Aktiengesellschaft Controlled convergence compressor flowpath for a gas turbine engine
JP6421091B2 (ja) 2015-07-30 2018-11-07 三菱日立パワーシステムズ株式会社 軸流圧縮機、それを備えたガスタービン、及び軸流圧縮機の静翼
GB201519946D0 (en) * 2015-11-12 2015-12-30 Rolls Royce Plc Compressor
PL415835A1 (pl) * 2016-01-18 2017-07-31 General Electric Company Zespół łopatki sprężarki do gazowego silnika turbinowego i sposób kontrolowania strumienia przecieku przez uszczelnienia wokół zespołu łopatki sprężarki do gazowego silnika turbinowego
US10526894B1 (en) * 2016-09-02 2020-01-07 United Technologies Corporation Short inlet with low solidity fan exit guide vane arrangements
GB201707811D0 (en) * 2017-05-16 2017-06-28 Rolls Royce Plc Compressor aerofoil member
KR101901682B1 (ko) 2017-06-20 2018-09-27 두산중공업 주식회사 제이 타입 캔틸레버드 베인 및 이를 포함하는 가스터빈
KR101997985B1 (ko) 2017-10-27 2019-07-08 두산중공업 주식회사 변형된 제이 타입 캔틸레버드 베인 및 이를 포함하는 가스 터빈
US11286779B2 (en) * 2020-06-03 2022-03-29 Honeywell International Inc. Characteristic distribution for rotor blade of booster rotor
DE102022103319A1 (de) 2022-02-11 2023-08-17 MTU Aero Engines AG Leitschaufel für eine Strömungsmaschine

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1037610A (fr) * 1950-03-03 1953-09-22 Rolls Royce Perfectionnements aux ensembles d'aubes de guidage pour conduits annulaires de fluide
US2801790A (en) * 1950-06-21 1957-08-06 United Aircraft Corp Compressor blading
JPS5925091B2 (ja) * 1979-11-09 1984-06-14 株式会社日立製作所 タ−ビン静翼
US4682935A (en) 1983-12-12 1987-07-28 General Electric Company Bowed turbine blade
US4585395A (en) 1983-12-12 1986-04-29 General Electric Company Gas turbine engine blade
US4726737A (en) 1986-10-28 1988-02-23 United Technologies Corporation Reduced loss swept supersonic fan blade
US4784575A (en) 1986-11-19 1988-11-15 General Electric Company Counterrotating aircraft propulsor blades
US5246339A (en) * 1988-06-08 1993-09-21 Abb Flakt Ab Guide vane for an axial fan
US5088892A (en) * 1990-02-07 1992-02-18 United Technologies Corporation Bowed airfoil for the compression section of a rotary machine
JP2753382B2 (ja) 1990-09-17 1998-05-20 株式会社日立製作所 軸流タービン静翼装置及び軸流タービン
FR2671140B1 (fr) * 1990-12-27 1995-01-13 Snecma Aubage redresseur pour compresseur de turbomachine.
US5167489A (en) 1991-04-15 1992-12-01 General Electric Company Forward swept rotor blade
US5641268A (en) 1991-09-17 1997-06-24 Rolls-Royce Plc Aerofoil members for gas turbine engines
DE4228879A1 (de) 1992-08-29 1994-03-03 Asea Brown Boveri Axialdurchströmte Turbine
JP3631271B2 (ja) * 1993-11-19 2005-03-23 ユナイテッド テクノロジーズ コーポレイション インナーシュラウド一体型ステータベーン構造
JPH08114199A (ja) * 1994-10-19 1996-05-07 Hitachi Ltd 軸流圧縮機
JPH0925897A (ja) * 1995-07-11 1997-01-28 Mitsubishi Heavy Ind Ltd 軸流圧縮機の静翼
US5642985A (en) 1995-11-17 1997-07-01 United Technologies Corporation Swept turbomachinery blade
JPH10103002A (ja) * 1996-09-30 1998-04-21 Toshiba Corp 軸流流体機械用翼
JP3604533B2 (ja) * 1997-05-30 2004-12-22 株式会社東芝 軸流圧縮機用翼

Also Published As

Publication number Publication date
EP1098092A2 (de) 2001-05-09
JP5059991B2 (ja) 2012-10-31
RU2219377C2 (ru) 2003-12-20
EP1098092A3 (de) 2002-06-12
DE60037170T2 (de) 2008-09-18
US6312219B1 (en) 2001-11-06
ES2294996T3 (es) 2008-04-16
JP2001132696A (ja) 2001-05-18
EP1098092B1 (de) 2007-11-21

Similar Documents

Publication Publication Date Title
DE60037170D1 (de) Leitschaufel
DE122007000064I1 (de) Erythropoietinkonjugate
DE19983871T1 (de) Fönvorrichtung
DE10084676T1 (de) Einmallanzettvorrichtung
DE50002834D1 (de) Handstempel
ATE357433T1 (de) 4-pyrimidinyl-n-acyl-l-phenylanine
FI4231U1 (fi) Kotelo
DE60024711D1 (de) Leitschaufel
ATE297895T1 (de) 4-pyridinyl-n-acyl-l-phenylalanine
PT1237857E (pt) Novos derivados fenalquiloxi-fenilo
DE60029659D1 (de) Flügelzellenpumpe
NO20020773L (no) Borkronekobling
DE50000805D1 (de) Aufsitzspanner
DE10085008T1 (de) Oberflächenbehandlungsdüse
DE50003660D1 (de) Diacylhydrazinderivate
DE50003259D1 (de) Textilie
DE50006013D1 (de) Anschlagpuffer
DE19983890T1 (de) Ventiltaktgebungsjustiereinrichtung
DE50001640D1 (de) Nahfeldoptische untersuchungsvorrichtung
DE50006759D1 (de) Piperidinalkohole
DE10082008D2 (de) Ausbeulgerät
DE50006829D1 (de) Benzoylpyridazine
DE60020365D1 (de) Säurekatalysierte umsetzungen
DE50003283D1 (de) Exzenterspannzwinge
ATE440824T1 (de) Nitro-sulfobenzamide

Legal Events

Date Code Title Description
8363 Opposition against the patent