ATE134423T1 - Ventilatorlaufrad - Google Patents

Ventilatorlaufrad

Info

Publication number
ATE134423T1
ATE134423T1 AT94100402T AT94100402T ATE134423T1 AT E134423 T1 ATE134423 T1 AT E134423T1 AT 94100402 T AT94100402 T AT 94100402T AT 94100402 T AT94100402 T AT 94100402T AT E134423 T1 ATE134423 T1 AT E134423T1
Authority
AT
Austria
Prior art keywords
tubularly
bundled
fastening part
reinforcing fibres
blade
Prior art date
Application number
AT94100402T
Other languages
English (en)
Inventor
Carlos Wolfgang Von Wieser
Huba Oery
Hans-Joachim Woehler
Original Assignee
Balcke Duerr 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 Balcke Duerr Ag filed Critical Balcke Duerr Ag
Application granted granted Critical
Publication of ATE134423T1 publication Critical patent/ATE134423T1/de

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
    • F04D29/023—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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • 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
    • F05D2300/40—Organic materials
    • F05D2300/43—Synthetic polymers, e.g. plastics; Rubber
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Reinforced Plastic Materials (AREA)
AT94100402T 1993-02-02 1994-01-13 Ventilatorlaufrad ATE134423T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9300312A BR9300312A (pt) 1993-02-02 1993-02-02 Aperfeicoamento em pas de plasticos reforcados com fibras

Publications (1)

Publication Number Publication Date
ATE134423T1 true ATE134423T1 (de) 1996-03-15

Family

ID=4055728

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94100402T ATE134423T1 (de) 1993-02-02 1994-01-13 Ventilatorlaufrad

Country Status (6)

Country Link
US (1) US5458465A (de)
EP (1) EP0609671B1 (de)
AT (1) ATE134423T1 (de)
BR (1) BR9300312A (de)
DE (1) DE59400122D1 (de)
ES (1) ES2085803T3 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5494404A (en) * 1993-12-22 1996-02-27 Alliedsignal Inc. Insertable stator vane assembly
SE506358C2 (sv) * 1996-04-17 1997-12-08 Flaekt Ab Rotorblad för fastsättning på ett nav i en rotor, såsom en skovel för fastsättning på ett fläktnav
US5921754A (en) * 1996-08-26 1999-07-13 Foster-Miller, Inc. Composite turbine rotor
SE514094C2 (sv) * 1999-05-19 2001-01-08 Kamewa Ab Fartygspropeller med löstagbart fastsatta blad
US6390777B1 (en) 1999-09-01 2002-05-21 Angelo Fan Brace Licensing, L.L.C. Quick-connect fan blade mounting assembly
US6565436B1 (en) * 2000-10-05 2003-05-20 Igt Gaming device having a weighted probability for selecting a bonus game
US7993103B2 (en) * 2006-01-05 2011-08-09 General Electric Company Wind turbine blades and methods of attaching such blades to a hub
DE102006022272C5 (de) * 2006-05-11 2013-07-25 Repower Systems Ag Rotorblattanschluss
ES2394077T3 (es) 2007-03-06 2013-01-16 Tecsis Tecnologia E Sistemas Avancados S.A. Conexión de aspa de ventilador
US8091177B2 (en) 2010-05-13 2012-01-10 Robert Bosch Gmbh Axial-flow fan
EP2554834B1 (de) * 2011-08-02 2016-07-13 Alstom Wind, S.L.U. Rotor für eine Windturbine
EP2888473B1 (de) * 2012-06-22 2018-11-28 LM Wind Power International Technology II ApS System und verfahren für präzise ausrichtung beim montieren eines windturbinenblatts
US9777579B2 (en) 2012-12-10 2017-10-03 General Electric Company Attachment of composite article
US9797257B2 (en) 2012-12-10 2017-10-24 General Electric Company Attachment of composite article
JP6210459B2 (ja) * 2014-11-25 2017-10-11 三菱重工業株式会社 インペラ、及び回転機械
JP6475767B2 (ja) * 2017-02-09 2019-02-27 三菱重工業株式会社 風車翼、及び風車翼の補強方法
FR3120249B1 (fr) * 2021-03-01 2023-12-29 Safran Aircraft Engines Aube comprenant une structure en matériau composite et procédé de fabrication associé
FR3123885B1 (fr) * 2021-06-15 2023-06-16 Safran Aircraft Engines Redresseur non carene de turbomachine equipe d’aubes de stator fixees a des pivots et turbomachine correspondante
FR3124825B1 (fr) 2021-06-30 2023-05-26 Safran Aircraft Engines Helice pour une turbomachine d’aeronef avec une aube a calage variable et un dispositif de contrepoids a engrenage
FR3132123B1 (fr) * 2022-01-21 2023-12-08 Safran Aircraft Engines Aube de redresseur de flux secondaire de turbomachine, turbomachine munie de celle-ci

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB163536A (en) * 1920-03-16 1921-05-26 Henry Charles Watts Improvements relating to air screws
GB165548A (en) * 1920-04-01 1921-07-01 Henry Leitner Improvements in screw-propellers
FR835724A (fr) * 1937-03-31 1938-12-29 Perfectionnements aux hélices aériennes et pales ou ailes d'hélices, et procédéde fabrication
GB493145A (en) * 1937-03-31 1938-09-30 Bruno Jablonsky Pressed articles, particularly airscrew blades, of laminated wood and method of manufacturing the same
US2182812A (en) * 1938-02-10 1939-12-12 Lougheed Victor Air propeller blade
DE2113189A1 (de) * 1971-03-18 1972-09-28 Karberg & Hennemann Kg Luefterradschaufel fuer Axialluefter und Verfahren zu ihrer Herstellung
US4407635A (en) * 1979-01-08 1983-10-04 Trw Inc. Aircraft propeller assembly with composite blades
US4260332A (en) * 1979-03-22 1981-04-07 Structural Composite Industries, Inc. Composite spar structure having integral fitting for rotational hub mounting
DE3710321C1 (de) * 1987-03-28 1988-06-01 Mtu Muenchen Gmbh Geblaeseschaufel,insbesondere fuer Prop-Fan-Triebwerke
US4915590A (en) * 1987-08-24 1990-04-10 Fayette Manufacturing Corporation Wind turbine blade attachment methods
DE3826378A1 (de) * 1988-08-03 1990-02-08 Mtu Muenchen Gmbh Fasertechnische propellerschaufeln
DE3844191A1 (de) * 1988-12-29 1990-07-05 Mtu Muenchen Gmbh Schaufelfussbefestigung fuer eine fasertechnische rotorschaufel
US5096384A (en) * 1990-07-27 1992-03-17 The Marley Cooling Tower Company Plastic fan blade for industrial cooling towers and method of making same

Also Published As

Publication number Publication date
EP0609671B1 (de) 1996-02-21
ES2085803T3 (es) 1996-06-01
US5458465A (en) 1995-10-17
EP0609671A1 (de) 1994-08-10
BR9300312A (pt) 1993-07-27
DE59400122D1 (de) 1996-03-28

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee