DE29825097U1 - Verdichterschaufel und Verwendung einer Verdichterschaufel - Google Patents

Verdichterschaufel und Verwendung einer Verdichterschaufel Download PDF

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Publication number
DE29825097U1
DE29825097U1 DE29825097U DE29825097U DE29825097U1 DE 29825097 U1 DE29825097 U1 DE 29825097U1 DE 29825097 U DE29825097 U DE 29825097U DE 29825097 U DE29825097 U DE 29825097U DE 29825097 U1 DE29825097 U1 DE 29825097U1
Authority
DE
Germany
Prior art keywords
compressor
bucket
blade
compressor blade
compressor bucket
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
DE29825097U
Other languages
English (en)
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7833531&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE29825097(U1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens AG filed Critical Siemens AG
Priority to DE29825097U priority Critical patent/DE29825097U1/de
Publication of DE29825097U1 publication Critical patent/DE29825097U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors
    • F04D29/324—Blades
    • 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
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05D2240/301—Cross-sectional characteristics
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S416/00—Fluid reaction surfaces, i.e. impellers
    • Y10S416/02—Formulas of curves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE29825097U 1997-06-24 1998-06-15 Verdichterschaufel und Verwendung einer Verdichterschaufel Expired - Lifetime DE29825097U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29825097U DE29825097U1 (de) 1997-06-24 1998-06-15 Verdichterschaufel und Verwendung einer Verdichterschaufel

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19726847 1997-06-24
DE29825097U DE29825097U1 (de) 1997-06-24 1998-06-15 Verdichterschaufel und Verwendung einer Verdichterschaufel
EP98936166A EP0991866B2 (de) 1997-06-24 1998-06-15 Verdichterschaufel und verwendung einer verdichterschaufel

Publications (1)

Publication Number Publication Date
DE29825097U1 true DE29825097U1 (de) 2005-03-24

Family

ID=7833531

Family Applications (3)

Application Number Title Priority Date Filing Date
DE59809352T Expired - Lifetime DE59809352D1 (de) 1997-06-24 1998-06-15 Verdichterschaufel und verwendung einer verdichterschaufel
DE29825097U Expired - Lifetime DE29825097U1 (de) 1997-06-24 1998-06-15 Verdichterschaufel und Verwendung einer Verdichterschaufel
DE59811402T Expired - Lifetime DE59811402D1 (de) 1997-06-24 1998-06-15 Verdichterschaufel

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE59809352T Expired - Lifetime DE59809352D1 (de) 1997-06-24 1998-06-15 Verdichterschaufel und verwendung einer verdichterschaufel

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59811402T Expired - Lifetime DE59811402D1 (de) 1997-06-24 1998-06-15 Verdichterschaufel

Country Status (6)

Country Link
US (1) US6264429B1 (de)
EP (2) EP1338799B2 (de)
JP (1) JP4087461B2 (de)
DE (3) DE59809352D1 (de)
RU (1) RU2191930C2 (de)
WO (1) WO1998059175A1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3231996A1 (de) * 2016-04-11 2017-10-18 Rolls-Royce plc Schaufel für eine axialströmungsmaschine
EP3656982A1 (de) * 2018-11-21 2020-05-27 Honeywell International Inc. Dickenrücklagenverteilung für eine verdichterrotorschaufel
US10859094B2 (en) 2018-11-21 2020-12-08 Honeywell International Inc. Throat distribution for a rotor and rotor blade having camber and location of local maximum thickness distribution
US11181120B2 (en) 2018-11-21 2021-11-23 Honeywell International Inc. Throat distribution for a rotor and rotor blade having camber and location of local maximum thickness distribution

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6129528A (en) * 1998-07-20 2000-10-10 Nmb Usa Inc. Axial flow fan having a compact circuit board and impeller blade arrangement
JP4545862B2 (ja) * 1999-12-08 2010-09-15 本田技研工業株式会社 軸流型圧縮機の静翼および静翼列
US6457938B1 (en) * 2001-03-30 2002-10-01 General Electric Company Wide angle guide vane
US6709232B1 (en) * 2002-09-05 2004-03-23 Honeywell International Inc. Cambered vane for use in turbochargers
DE10352253A1 (de) 2003-11-08 2005-06-09 Alstom Technology Ltd Verdichterlaufschaufel
US7878759B2 (en) * 2003-12-20 2011-02-01 Rolls-Royce Deutschland Ltd & Co Kg Mitigation of unsteady peak fan blade and disc stresses in turbofan engines through the use of flow control devices to stabilize boundary layer characteristics
DE502004002003D1 (de) * 2004-03-25 2006-12-28 Rolls Royce Deutschland Verdichter für ein Flugzeugtriebwerk
EP1607573B2 (de) * 2004-06-02 2012-10-03 Rolls-Royce Deutschland Ltd & Co KG Verdichterschaufel mit verminderter aerodynamischer Schaufelanregung
EP1904730B1 (de) * 2005-07-19 2008-12-10 Honeywell International Inc. Turbolader mit variabler düse
US8313300B2 (en) * 2007-06-14 2012-11-20 Christianson Systems, Inc. Rotor for centrifugal compressor
JP2009008014A (ja) * 2007-06-28 2009-01-15 Mitsubishi Electric Corp 軸流ファン
EP2299124A1 (de) * 2009-09-04 2011-03-23 Siemens Aktiengesellschaft Verdichterlaufschaufel für einen Axialverdichter
US9309769B2 (en) * 2010-12-28 2016-04-12 Rolls-Royce Corporation Gas turbine engine airfoil shaped component
DE112013004639T5 (de) * 2012-09-21 2015-06-25 Mitsubishi Hitachi Power Systems, Ltd. Verfahren zum Verschweißen von erosionsbeständigem Metallmaterial und Turbinenschaufel
BR112015027090A2 (pt) * 2013-05-14 2017-07-25 Gen Electric método de formação de uma pá-guia de saída de tecido compósito e pá-guia de saída
GB2523133B (en) * 2014-02-13 2016-06-01 X-Wind Power Ltd Vertical axis wind turbine rotor and aerofoil
EP2927427A1 (de) * 2014-04-04 2015-10-07 MTU Aero Engines GmbH Gasturbinenschaufel
JP6320134B2 (ja) * 2014-04-07 2018-05-09 三菱日立パワーシステムズ株式会社 動翼、エロージョンシールドの形成方法及び動翼製造方法
US10066639B2 (en) 2015-03-09 2018-09-04 Caterpillar Inc. Compressor assembly having a vaneless space
US9810238B2 (en) 2015-03-09 2017-11-07 Caterpillar Inc. Turbocharger with turbine shroud
US9638138B2 (en) 2015-03-09 2017-05-02 Caterpillar Inc. Turbocharger and method
US9650913B2 (en) 2015-03-09 2017-05-16 Caterpillar Inc. Turbocharger turbine containment structure
US9732633B2 (en) 2015-03-09 2017-08-15 Caterpillar Inc. Turbocharger turbine assembly
US9915172B2 (en) 2015-03-09 2018-03-13 Caterpillar Inc. Turbocharger with bearing piloted compressor wheel
US9879594B2 (en) 2015-03-09 2018-01-30 Caterpillar Inc. Turbocharger turbine nozzle and containment structure
US9752536B2 (en) 2015-03-09 2017-09-05 Caterpillar Inc. Turbocharger and method
US9683520B2 (en) 2015-03-09 2017-06-20 Caterpillar Inc. Turbocharger and method
US9739238B2 (en) 2015-03-09 2017-08-22 Caterpillar Inc. Turbocharger and method
US9822700B2 (en) 2015-03-09 2017-11-21 Caterpillar Inc. Turbocharger with oil containment arrangement
US9890788B2 (en) 2015-03-09 2018-02-13 Caterpillar Inc. Turbocharger and method
US10006341B2 (en) 2015-03-09 2018-06-26 Caterpillar Inc. Compressor assembly having a diffuser ring with tabs
US9777747B2 (en) 2015-03-09 2017-10-03 Caterpillar Inc. Turbocharger with dual-use mounting holes
US9903225B2 (en) 2015-03-09 2018-02-27 Caterpillar Inc. Turbocharger with low carbon steel shaft
CN105257597B (zh) * 2015-11-12 2018-04-20 珠海格力电器股份有限公司 轴流风机及其轴流风叶
CN105351248B (zh) * 2015-12-17 2017-12-12 新昌县三新空调风机有限公司 一种风扇用高性能翼型
DE102016206022A1 (de) 2016-04-12 2017-10-12 Siemens Aktiengesellschaft Dichtung für Strömungsmaschinen
CN106089801B (zh) * 2016-08-11 2018-08-24 中国航空工业集团公司沈阳发动机设计研究所 一种压气机叶片造型方法
US10801325B2 (en) * 2017-03-27 2020-10-13 Raytheon Technologies Corporation Turbine blade with tip vortex control and tip shelf
WO2018216255A1 (ja) * 2017-05-24 2018-11-29 株式会社Ihi ファン及び圧縮機の翼
JP6970310B2 (ja) 2018-12-19 2021-11-24 三菱重工エンジン＆ターボチャージャ株式会社 ノズルベーン
FR3108141B1 (fr) * 2020-03-10 2022-08-12 Safran Aircraft Engines Aube de compresseur de turbomachine, compresseur et turbomachine munis de celle-ci
DE102021123281A1 (de) * 2021-09-08 2023-03-09 MTU Aero Engines AG Schaufelblatt für einen Verdichter einer Strömungsmaschine
US11873730B1 (en) 2022-11-28 2024-01-16 Rtx Corporation Gas turbine engine airfoil with extended laminar flow

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB511645A (en) * 1937-07-07 1939-08-22 Talalmanykifejleszto Es Erteke Improvements in or relating to turbo-compressors or pumps
GB580806A (en) * 1941-05-21 1946-09-20 Alan Arnold Griffith Improvements in compressor, turbine and like blades
GB750305A (en) * 1953-02-05 1956-06-13 Rolls Royce Improvements in axial-flow compressor, turbine and like blades
DE1050016B (de) * 1953-05-27 1959-02-05 Power Jets Res & Dev Ltd Beschaufelung von mehrstufigen Axialverdichtern
US4431376A (en) * 1980-10-27 1984-02-14 United Technologies Corporation Airfoil shape for arrays of airfoils
CA1205709A (en) * 1981-08-31 1986-06-10 Elias H. Razinsky Airfoil for high efficiency/high lift fan
FR2590229B1 (fr) 1985-11-19 1988-01-29 Onera (Off Nat Aerospatiale) Perfectionnements apportes aux helices aeriennes en ce qui concerne le profil de leurs pales
US5088892A (en) * 1990-02-07 1992-02-18 United Technologies Corporation Bowed airfoil for the compression section of a rotary machine
US5397215A (en) * 1993-06-14 1995-03-14 United Technologies Corporation Flow directing assembly for the compression section of a rotary machine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3231996A1 (de) * 2016-04-11 2017-10-18 Rolls-Royce plc Schaufel für eine axialströmungsmaschine
US10443607B2 (en) 2016-04-11 2019-10-15 Rolls-Royce Plc Blade for an axial flow machine
EP3656982A1 (de) * 2018-11-21 2020-05-27 Honeywell International Inc. Dickenrücklagenverteilung für eine verdichterrotorschaufel
US10859094B2 (en) 2018-11-21 2020-12-08 Honeywell International Inc. Throat distribution for a rotor and rotor blade having camber and location of local maximum thickness distribution
US11181120B2 (en) 2018-11-21 2021-11-23 Honeywell International Inc. Throat distribution for a rotor and rotor blade having camber and location of local maximum thickness distribution
US11280199B2 (en) 2018-11-21 2022-03-22 Honeywell International Inc. Throat distribution for a rotor and rotor blade having camber and location of local maximum thickness distribution
US11378093B2 (en) 2018-11-21 2022-07-05 Honeywell International Inc. Throat distribution for a rotor and rotor blade having camber and location of local maximum thickness distribution

Also Published As

Publication number Publication date
DE59809352D1 (de) 2003-09-25
EP0991866B2 (de) 2011-06-01
US6264429B1 (en) 2001-07-24
EP0991866A1 (de) 2000-04-12
EP1338799B1 (de) 2004-05-12
JP2002508043A (ja) 2002-03-12
WO1998059175A1 (de) 1998-12-30
EP1338799A1 (de) 2003-08-27
EP0991866B1 (de) 2003-08-20
JP4087461B2 (ja) 2008-05-21
DE59811402D1 (de) 2004-06-17
EP1338799B2 (de) 2011-01-19
RU2191930C2 (ru) 2002-10-27

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20050428

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20050427

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20060904

R071 Expiry of right