MX339075B - Impulsor centrífugo y turbomáquina. - Google Patents

Impulsor centrífugo y turbomáquina.

Info

Publication number
MX339075B
MX339075B MX2012005950A MX2012005950A MX339075B MX 339075 B MX339075 B MX 339075B MX 2012005950 A MX2012005950 A MX 2012005950A MX 2012005950 A MX2012005950 A MX 2012005950A MX 339075 B MX339075 B MX 339075B
Authority
MX
Mexico
Prior art keywords
turbomachine
centrifugal impeller
internal walls
impeller
fabric element
Prior art date
Application number
MX2012005950A
Other languages
English (en)
Other versions
MX2012005950A (es
Inventor
Iacopo Giovannetti
Andrea Massini
Bulent Aksel
Christophe Lanaud
Julian O'flynn
Scott Finn
Massimo Giannozzi
Original Assignee
Nuovo Pignone Spa
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 Nuovo Pignone Spa filed Critical Nuovo Pignone Spa
Publication of MX2012005950A publication Critical patent/MX2012005950A/es
Publication of MX339075B publication Critical patent/MX339075B/es

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
    • F04D29/02—Selection of particular materials
    • F04D29/026—Selection of particular materials especially adapted for liquid pumps
    • 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
    • F04D29/02—Selection of particular materials
    • F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
    • 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
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2205—Conventional flow pattern
    • F04D29/2222—Construction and assembly
    • F04D29/2227—Construction and assembly for special 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
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2261—Rotors specially for centrifugal pumps with special measures
    • F04D29/2294—Rotors specially for centrifugal pumps with special measures for protection, e.g. against abrasion
    • 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
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors
    • 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
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/289—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps having provision against erosion or for dust-separation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2253/00—Other material characteristics; Treatment of material
    • F05C2253/02—Fabric
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/601—Fabrics
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/603—Composites; e.g. fibre-reinforced
    • F05D2300/6034—Orientation of fibres, weaving, ply angle
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/614—Fibres or filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Una rueda motriz centrífuga para una turbomáquina, caracterizada porque comprende una pluralidad de álabes aerodinámicos (13), cada uno de los mismos (13) teniendo paredes internas sobre las cuales está asociado un elemento de tela (I A; S B; 1 C; 4; 5; 6; 7; 37).
MX2012005950A 2009-11-23 2010-11-22 Impulsor centrífugo y turbomáquina. MX339075B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITCO2009A000049A IT1397057B1 (it) 2009-11-23 2009-11-23 Girante centrifuga e turbomacchina
PCT/US2010/057623 WO2011063333A1 (en) 2009-11-23 2010-11-22 Centrifugal impeller and turbomachine

Publications (2)

Publication Number Publication Date
MX2012005950A MX2012005950A (es) 2012-09-21
MX339075B true MX339075B (es) 2016-05-09

Family

ID=42244539

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012005950A MX339075B (es) 2009-11-23 2010-11-22 Impulsor centrífugo y turbomáquina.

Country Status (12)

Country Link
US (1) US9816518B2 (es)
EP (1) EP2504581B1 (es)
JP (1) JP2013527358A (es)
KR (1) KR20120117989A (es)
CN (1) CN102713305B (es)
AU (1) AU2010321705B2 (es)
BR (1) BR112012012228A2 (es)
CA (1) CA2781611A1 (es)
IT (1) IT1397057B1 (es)
MX (1) MX339075B (es)
RU (1) RU2551909C2 (es)
WO (1) WO2011063333A1 (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2808288C (en) 2010-08-17 2018-07-24 William W. Parry Non-metallic vertical turbine pump
ITCO20110064A1 (it) 2011-12-14 2013-06-15 Nuovo Pignone Spa Macchina rotante comprendente un rotore con una girante composita ed un albero metallico
JP6130740B2 (ja) * 2013-06-10 2017-05-17 三菱重工業株式会社 複合材製の羽根車
JP6151098B2 (ja) * 2013-06-10 2017-06-21 三菱重工業株式会社 遠心圧縮機の羽根車
US9574562B2 (en) 2013-08-07 2017-02-21 General Electric Company System and apparatus for pumping a multiphase fluid
KR102126866B1 (ko) * 2013-08-07 2020-06-25 한화파워시스템 주식회사 유체 회전 기계의 임펠러 조립체 및 임펠러 조립체의 제조 방법
US9868155B2 (en) * 2014-03-20 2018-01-16 Ingersoll-Rand Company Monolithic shrouded impeller
WO2016001368A1 (en) * 2014-07-04 2016-01-07 Nuovo Pignone Srl Manufacturing of a turbomachine impeller by assembling a plurality of tubular components
US10538019B2 (en) * 2015-05-22 2020-01-21 The Boeing Company Coating soluble tooling inserts
US10472976B2 (en) 2015-06-05 2019-11-12 Rolls-Royce Corporation Machinable CMC insert
US10465534B2 (en) 2015-06-05 2019-11-05 Rolls-Royce North American Technologies, Inc. Machinable CMC insert
US10458653B2 (en) 2015-06-05 2019-10-29 Rolls-Royce Corporation Machinable CMC insert
US10401028B2 (en) 2015-06-05 2019-09-03 Rolls-Royce American Technologies, Inc. Machinable CMC insert
FR3046812B1 (fr) * 2016-01-20 2019-05-17 Safran Helicopter Engines Roue de compresseur centrifuge ou mixte et etage de compression equipe d'une telle roue de compresseur
US10954960B2 (en) * 2016-02-12 2021-03-23 Ihi Corporation Centrifugal compressor
EP3282130A1 (en) * 2016-08-10 2018-02-14 Siemens Aktiengesellschaft Layer system, impeller, method to produce
US10664092B2 (en) 2016-09-09 2020-05-26 Htc Corporation Portable electronic device, operating method for the same, and non-transitory computer readable recording medium
CN110799755B (zh) 2017-04-28 2023-11-10 流体处理有限责任公司 使用增材制造以改进具有修整的叶轮的泵的性能的技术
US10393134B2 (en) * 2017-08-04 2019-08-27 Borgwarner Inc. Polymeric compressor wheel with metal sleeve
US11473589B2 (en) * 2018-05-18 2022-10-18 Franklin Electric Co., Inc. Impeller assemblies and method of making
US10724387B2 (en) * 2018-11-08 2020-07-28 Raytheon Technologies Corporation Continuation of a shear tube through a vane platform for structural support
CN114901920A (zh) * 2019-12-09 2022-08-12 丹佛斯公司 压缩机的有护罩的叶轮装置
DE102021105623A1 (de) * 2021-03-09 2022-09-15 KSB SE & Co. KGaA Herstellung eines Stufengehäuses in einem Hybridverfahren
CN114734208B (zh) * 2022-04-18 2023-03-03 中国科学院工程热物理研究所 一种斜流或离心叶轮的整体叶环结构及其加工方法

Family Cites Families (107)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2517477A (en) 1947-12-04 1950-08-01 Comb Eng Superheater Inc Composite wear ring for centrifugal pump impellers
US2868439A (en) 1954-05-07 1959-01-13 Goodyear Aircraft Corp Plastic axial-flow compressor for gas turbines
US3189671A (en) 1962-02-12 1965-06-15 Allis Chalmers Mfg Co Method of making a rubber lined impeller
US3403844A (en) 1967-10-02 1968-10-01 Gen Electric Bladed member and method for making
JPS5020565Y1 (es) 1968-09-14 1975-06-21
US3554668A (en) 1969-05-12 1971-01-12 Gen Motors Corp Turbomachine rotor
DE2027861C3 (de) 1970-06-06 1973-12-06 Motoren- Und Turbinen-Union Muenchen Gmbh, 8000 Muenchen Scheibenförmiges Laufrad fur hoch tourige Axialturbinen
US3680979A (en) 1970-10-07 1972-08-01 Carrier Corp Rotor structure for turbo machines
GB1386937A (en) 1972-04-17 1975-03-12 Mecanique Ind Int Impellers of pumps for cooling systems of internal combustion engines
FR2181111A5 (es) 1972-04-17 1973-11-30 Mecanique Ind Int
DE2621201C3 (de) 1976-05-13 1979-09-27 Maschinenfabrik Augsburg-Nuernberg Ag, 8900 Augsburg Laufrad für eine Strömungsmaschine
JPS5428007A (en) * 1977-08-03 1979-03-02 Mitsubishi Heavy Ind Ltd Method for manufacturing centrifugal fan
JPS5434107A (en) 1977-08-22 1979-03-13 Toshiba Corp Fixing process of wafter
SU879045A1 (ru) 1979-07-30 1981-11-07 Предприятие П/Я Р-6209 Составной диск рабочего колеса осевого компрессора
US4243199A (en) 1979-12-05 1981-01-06 Hill Rodman K Mold for molding propellers having tapered hubs
US4363602A (en) 1980-02-27 1982-12-14 General Electric Company Composite air foil and disc assembly
JPS56132499A (en) 1980-03-24 1981-10-16 Hitachi Ltd Centrifugal impeller
DE3011675C2 (de) 1980-03-26 1981-09-24 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Laufradschleißring für Umwälzpumpen im Primärkreislauf von Kernkraftwerken
US4767277A (en) 1981-04-17 1988-08-30 Ingersoll-Rand Company Fiber-filled polymer impeller
FR2539824A1 (fr) * 1983-01-26 1984-07-27 Applic Rationnelles Physiq Roue pour compresseur centrifuge et procede pour sa fabrication
US4850802A (en) 1983-04-21 1989-07-25 Allied-Signal Inc. Composite compressor wheel for turbochargers
SU1701984A1 (ru) 1983-10-27 1991-12-30 Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Механизированного И Ручного Строительно-Монтажного Инструмента Способ изготовлени металлопластмассового ротора ротационно-лопастной машины
GB2161108B (en) 1984-07-07 1988-03-23 Rolls Royce A compressor rotor assembly and a method of manufacture of such an assembly
GB2169058B (en) 1984-12-19 1989-01-05 Honda Motor Co Ltd Fitting assembly
JPS61252895A (ja) 1985-04-30 1986-11-10 Sekisui Chem Co Ltd インペラ−の製造方法
FI92860C (fi) 1985-06-10 1995-01-10 Baker Huges Inc Vaihdettava elastomeerivuoraus keskipakopumppua varten
JPH0417762Y2 (es) 1985-06-19 1992-04-21
DE8519005U1 (de) * 1985-06-29 1986-02-27 KLIFA - Fahrzeugteile GmbH & Co, 6800 Mannheim Wasserpumpenlaufrad
DE3711489A1 (de) 1986-04-17 1987-10-22 Volkswagen Ag Befestigungsanordnung
JPS62279913A (ja) 1986-05-28 1987-12-04 Nissan Motor Co Ltd 繊維強化樹脂製インペラの製造方法
JPS6329098A (ja) 1986-07-21 1988-02-06 Toyo Tire & Rubber Co Ltd 金属−ｆｒｐ複合遠心送風機
DE3718678A1 (de) 1987-06-04 1988-12-22 Mtu Muenchen Gmbh Fasertechnische verdichterschaufel
US4797064A (en) 1987-07-30 1989-01-10 United Technologies Corporation Composite helicopter rotor hub
SU1565574A1 (ru) 1987-11-05 1990-05-23 Производственное Объединение "Армхиммаш" Металлическа форма дл изготовлени рабочих колес
KR910006134B1 (ko) 1987-11-30 1991-08-13 미쓰이도오아쓰가가꾸 가부시끼가이샤 내열성 수지 조성물 및 그를 사용하는 내부 연소 엔진 부품
US5285699A (en) 1988-12-07 1994-02-15 Board Of Regents, University Of Texas System Reinforced composite flywheels and shafts
JPH0316195A (ja) 1989-01-25 1991-01-24 Matsushita Electric Works Ltd プリント配線板
US5022823A (en) 1989-03-06 1991-06-11 Teledyne Industries, Inc. Rotor attachment assembly
JPH0394598A (ja) 1989-09-06 1991-04-19 Matsushita Electric Ind Co Ltd スピーカ装置、それを利用したテレビセット
JP2760095B2 (ja) 1989-10-27 1998-05-28 いすゞ自動車株式会社 遠心型圧縮機の翼車
JPH03210024A (ja) 1990-01-12 1991-09-13 Nissan Motor Co Ltd ターボチャージャのコンプレッサ
US5201635A (en) 1991-01-17 1993-04-13 Norstone, Inc. Composite polyurethane mixing impeller
FR2679599A1 (fr) 1991-07-24 1993-01-29 Snecma Perfectionnement aux roues a aubes de turbomachines.
US5215413A (en) 1991-07-26 1993-06-01 Westinghouse Electric Corp. Composite-to-metal shaft joint
DE4139293A1 (de) * 1991-11-29 1993-06-03 Inst Verbundwerkstoffe Gmbh Faserkunststoffverbund-laufrad fuer eine radialstroemungsmaschine
US5795138A (en) 1992-09-10 1998-08-18 Gozdawa; Richard Compressor
FR2703111B1 (fr) 1993-03-25 1995-06-30 Ozen Sa Rotor pour pompe comportant deux pieces assemblees par soudure, obtenues par moulage par injection de materiaux thermoplastiques, et procede de fabrication d'un tel rotor .
CA2134729C (en) 1993-11-01 1999-09-07 Thomas E. Buss Location dependent information receiving device and method
US5435960A (en) 1994-01-14 1995-07-25 Freudenberg-Nok General Partnership Method of making multi-segment plastic components
US5449273A (en) 1994-03-21 1995-09-12 United Technologies Corporation Composite airfoil leading edge protection
RU2113626C1 (ru) 1994-05-25 1998-06-20 Казанское открытое акционерное общество "Органический синтез" Вентилятор
JP3329098B2 (ja) 1994-11-04 2002-09-30 日産自動車株式会社 自動車の車体フロア構造
JPH08224748A (ja) 1995-02-21 1996-09-03 Kawamoto Seisakusho:Kk プラスチック製品の成形方法およびプラスチック製遠心羽根車の成形方法
DE19513508A1 (de) 1995-04-10 1996-10-17 Abb Research Ltd Verdichter
DE19525829A1 (de) * 1995-07-15 1997-01-16 Abb Research Ltd Lüfter
FR2738304B1 (fr) * 1995-08-30 1997-11-28 Europ Propulsion Turbine en materiau composite thermostructural, en particulier a grand diametre, et procede pour sa fabrication
FR2738303B1 (fr) 1995-08-30 1997-11-28 Europ Propulsion Turbine en materiau composite thermostructural, en particulier a petit diametre, et procede pour sa fabrication
JP2974951B2 (ja) 1995-10-31 1999-11-10 株式会社日立製作所 電動送風機
JPH09195987A (ja) 1996-01-16 1997-07-29 Mitsubishi Heavy Ind Ltd 遠心圧縮機
JP3777648B2 (ja) 1996-04-03 2006-05-24 石川島播磨重工業株式会社 羽根車の締結構造
US5779449A (en) 1996-04-15 1998-07-14 Ansimag Inc. Separable, multipartite impeller assembly for centrifugal pumps
US5725353A (en) 1996-12-04 1998-03-10 United Technologies Corporation Turbine engine rotor disk
DE19701297A1 (de) 1997-01-16 1998-07-23 Wilo Gmbh Laufrad einer Kreiselpumpe
FI101565B1 (fi) 1997-01-17 1998-07-15 Flaekt Oy Haihdutinpuhallin ja sen siipipyörä
US6033612A (en) 1997-06-27 2000-03-07 Tiodize Company, Inc. Method for making a non-metallic, fiber reinforced wheel
JP3675115B2 (ja) 1997-07-11 2005-07-27 株式会社日立製作所 電動送風機及びこの電動送風機に用いる羽根車の製造方法
JP3763193B2 (ja) 1997-09-22 2006-04-05 アイシン精機株式会社 多段式真空ポンプ
JP3500292B2 (ja) 1998-01-30 2004-02-23 日本電産コパル株式会社 軸流ファン
FR2776030B1 (fr) 1998-03-11 2000-07-13 Abb Solyvent Ventec Roue de ventilation centrifuge en materiaux composites
ES2391759T3 (es) 1998-05-13 2012-11-29 Panasonic Corporation Ventilador impulsor eléctrico y aspiradora que incluye dicho ventilador impulsor
JP3763205B2 (ja) 1998-05-13 2006-04-05 松下電器産業株式会社 電動送風機
JPH11324983A (ja) 1998-05-20 1999-11-26 Hitachi Ltd 電動送風機及びこの電動送風機に用いる羽根車
JP2000126944A (ja) 1998-10-20 2000-05-09 Toyota Motor Corp 慣性圧入方法
DE10039971A1 (de) 1999-08-17 2001-05-10 Denso Corp Halterungsstruktur für ein Drehelement
JP2001124101A (ja) 1999-08-17 2001-05-08 Denso Corp 回転体の取付構造
JP3391318B2 (ja) 1999-11-16 2003-03-31 ダイキン工業株式会社 遠心ファン及び該ファンを備えた空気調和機
US6481917B1 (en) 2000-05-02 2002-11-19 Honeywell International Inc. Tie-boltless shaft lock-up mechanism
DE10104170A1 (de) * 2001-01-30 2002-08-01 Abb Research Ltd Lüfterrad und Verfahren zu dessen Herstellung
FR2830579B1 (fr) 2001-10-05 2004-01-23 Abb Solyvent Ventec Roue de compression centrifuge associant une structure en materiau composite et une structure metallique et procede de fabrication
JP2003232294A (ja) 2002-02-08 2003-08-22 Kioritz Corp 中空品成形法によって組立てるためのブロワファン分割体
US6854960B2 (en) 2002-06-24 2005-02-15 Electric Boat Corporation Segmented composite impeller/propeller arrangement and manufacturing method
JP2004036444A (ja) 2002-07-02 2004-02-05 Ishikawajima Harima Heavy Ind Co Ltd シュラウド付インペラーの製造方法
RU2231414C2 (ru) 2002-08-05 2004-06-27 Миникес Борис Эммануилович Способ получения крупногабаритной отливки с внутренними полостями сложной конфигурации по выплавляемым моделям
RU2239100C2 (ru) 2002-10-30 2004-10-27 Федеральное государственное унитарное предприятие "Центральный институт авиационного моторостроения им. П.И.Баранова" Рабочее колесо центробежного компрессора из композиционного материала и способ его изготовления
US20040224590A1 (en) 2003-03-31 2004-11-11 George Rawa Thermoplastic/fiber material composites, composite/metallic articles and methods for making composite/metallic articles
CN2643047Y (zh) 2003-09-23 2004-09-22 上海连成（集团）有限公司 冲压多级离心泵的叶轮在轴上固定结构
FR2860740B1 (fr) 2003-10-10 2007-03-02 Snecma Moteurs Procede de brasage d'un redresseur de compresseur de turbomachine.
JP4432474B2 (ja) 2003-11-27 2010-03-17 ダイキン工業株式会社 遠心送風機の羽根車及びそれを備えた遠心送風機
US6929054B2 (en) 2003-12-19 2005-08-16 United Technologies Corporation Investment casting cores
EP1750013B1 (en) 2004-05-28 2014-05-07 Hitachi Metals Precision, Ltd. Impeller for supercharger and method of manufacturing the same
RU2280767C2 (ru) 2004-10-14 2006-07-27 Федеральное государственное унитарное предприятие "Центральный институт авиационного моторостроения им. П.И. Баранова" Способ изготовления рабочего колеса турбины из композиционных материалов
JP4032394B2 (ja) 2004-12-06 2008-01-16 松田金型工業株式会社 遠心ファンの羽根車、その成形型、およびその成形方法
GB2427658B (en) 2005-06-30 2007-08-22 Rolls Royce Plc Organic matrix composite integrally bladed rotor
DE202005021324U1 (de) 2005-07-06 2007-10-25 Schaeffler Kg Wasserpumpenflügelrad
EP1941163B1 (en) 2005-09-27 2011-11-09 Umoe Mandal AS Centrifugal fan
RU2296245C1 (ru) 2005-10-26 2007-03-27 Открытое акционерное общество Научно-производственное объединение "Искра" Рабочее колесо центробежной машины
JP4714077B2 (ja) 2006-05-22 2011-06-29 株式会社オティックス ロータシャフト
ITMI20071100A1 (it) 2007-05-30 2008-11-30 Nuovo Pignone Spa Sistema di ancoraggio per le giranti di una macchina rotativa a fluido
US8313300B2 (en) 2007-06-14 2012-11-20 Christianson Systems, Inc. Rotor for centrifugal compressor
US8128865B2 (en) 2007-10-31 2012-03-06 Solar Turbines Inc. Process of making a shrouded impeller
JP5434107B2 (ja) 2009-02-05 2014-03-05 Ｊｆｅスチール株式会社 撥形部材成形方法および撥形部材
CN201507475U (zh) 2009-10-15 2010-06-16 无锡太博泵业有限公司 叶轮与轴间的紧固机构
GB2475533B (en) 2009-11-21 2016-04-13 Cummins Turbo Tech Ltd Compressor wheel
IT1397327B1 (it) 2009-12-11 2013-01-10 Nuovo Pignone Spa Metodi e sistemi per saldatura a raggio di giranti.
US20110194941A1 (en) 2010-02-05 2011-08-11 United Technologies Corporation Co-cured sheath for composite blade
US20130004316A1 (en) 2011-06-28 2013-01-03 Honeywell International Inc. Multi-piece centrifugal impellers and methods for the manufacture thereof
ES2950183T3 (es) 2020-11-04 2023-10-05 SWISS KRONO Tec AG Sistema aglutinante que contiene azúcar para tableros de material derivado de la madera, un procedimiento para la producción de un tablero de material derivado de la madera con el uso de este sistema aglutinante que contiene azúcar y tablero de material derivado de la madera producido según este procedimiento

Also Published As

Publication number Publication date
IT1397057B1 (it) 2012-12-28
ITCO20090049A1 (it) 2011-05-24
JP2013527358A (ja) 2013-06-27
EP2504581A1 (en) 2012-10-03
BR112012012228A2 (pt) 2016-04-19
CA2781611A1 (en) 2011-05-26
AU2010321705A1 (en) 2012-06-14
RU2551909C2 (ru) 2015-06-10
KR20120117989A (ko) 2012-10-25
MX2012005950A (es) 2012-09-21
US20130039769A1 (en) 2013-02-14
CN102713305A (zh) 2012-10-03
RU2012120919A (ru) 2013-12-27
AU2010321705B2 (en) 2016-04-21
US9816518B2 (en) 2017-11-14
CN102713305B (zh) 2015-12-16
EP2504581B1 (en) 2016-06-22
WO2011063333A1 (en) 2011-05-26

Similar Documents

Publication Publication Date Title
MX339075B (es) Impulsor centrífugo y turbomáquina.
GB0903050D0 (en) Shroud-Diffuser assembly
SA515360558B1 (ar) نظام للتحكم في درجة حرارة حامل ريشة في محرك تربين يعمل بالغاز
GB201312222D0 (en) Turbomachine with variable-pitch vortex generator
GB2523961A (en) Compressor blade for gas turbine engine
BRPI0911341A2 (pt) rotor de compressor de uma turbomáquina e turbomáquina, tal como um turborreator ou um turbopropulsor de avião.
WO2014011246A3 (en) Integrated inlet vane and strut
IN2014DN09484A (es)
GB201102987D0 (en) A propfan engine
IN2014DN10346A (es)
WO2014077922A3 (en) Nacelle scoop inlet
WO2011095397A3 (en) A bidirectional water turbine
ATE521812T1 (de) Gehäuse für ein sich bewegendes laufrad einer turbomaschine
EP2613036A3 (en) Gas turbine inlet system
EP2778431A3 (en) Centrifugal compressors and methods of designing diffuser vanes for the same
WO2011157398A3 (de) Turbomaschine mit geräuschreduzierung
WO2016055715A3 (fr) Stator de turbomachine d'aeronef
BRPI0922104A2 (pt) flange anular radical de um elemento de rotor ou de estator de uma turbina para turbomáquina, turbina de baixa pressão para tubomáquina, e, turbomáquina, tal como um turborreator ou um turbopropulsor.
EP2581556A3 (en) Variable vanes with non uniform lean
GB201121332D0 (en) Generator arrangement
WO2011095398A3 (en) A bidirectional water turbine
WO2015112227A3 (en) Multiple injector holes for gas turbine engine vane
WO2015023324A3 (en) Stator vane platform with flanges
FR2973829B1 (fr) Flasque d'etancheite pour etage de turbine de turbomachine d'aeronef, comprenant
WO2013162664A3 (en) Turbine blade having improved flutter capability and increased turbine stage output, corresponding airfoil and turbine rotor stage

Legal Events

Date Code Title Description
FG Grant or registration