BR9300312A - Aperfeicoamento em pas de plasticos reforcados com fibras - Google Patents

Aperfeicoamento em pas de plasticos reforcados com fibras

Info

Publication number
BR9300312A
BR9300312A BR9300312A BR9300312A BR9300312A BR 9300312 A BR9300312 A BR 9300312A BR 9300312 A BR9300312 A BR 9300312A BR 9300312 A BR9300312 A BR 9300312A BR 9300312 A BR9300312 A BR 9300312A
Authority
BR
Brazil
Prior art keywords
reinforced plastic
tubularly
pas
improvement
bundled
Prior art date
Application number
BR9300312A
Other languages
English (en)
Inventor
Carlos Wolfgang Von Wieser
Original Assignee
Alpina Equipamentos Ind Ltda
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 Alpina Equipamentos Ind Ltda filed Critical Alpina Equipamentos Ind Ltda
Priority to BR9300312A priority Critical patent/BR9300312A/pt
Publication of BR9300312A publication Critical patent/BR9300312A/pt
Priority to AT94100402T priority patent/ATE134423T1/de
Priority to EP94100402A priority patent/EP0609671B1/de
Priority to DE59400122T priority patent/DE59400122D1/de
Priority to ES94100402T priority patent/ES2085803T3/es
Priority to US08/191,433 priority patent/US5458465A/en

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)
BR9300312A 1993-02-02 1993-02-02 Aperfeicoamento em pas de plasticos reforcados com fibras BR9300312A (pt)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BR9300312A BR9300312A (pt) 1993-02-02 1993-02-02 Aperfeicoamento em pas de plasticos reforcados com fibras
AT94100402T ATE134423T1 (de) 1993-02-02 1994-01-13 Ventilatorlaufrad
EP94100402A EP0609671B1 (de) 1993-02-02 1994-01-13 Ventilatorlaufrad
DE59400122T DE59400122D1 (de) 1993-02-02 1994-01-13 Ventilatorlaufrad
ES94100402T ES2085803T3 (es) 1993-02-02 1994-01-13 Rotor de ventilador.
US08/191,433 US5458465A (en) 1993-02-02 1994-02-02 Fan impeller

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
BR9300312A true BR9300312A (pt) 1993-07-27

Family

ID=4055728

Family Applications (1)

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

Country Status (6)

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

Families Citing this family (16)

* 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
EP2181267B1 (en) 2007-03-06 2012-08-15 Tecsis Tecnologia E Sistemas Avancados Ltda Fan blade connection
US8091177B2 (en) 2010-05-13 2012-01-10 Robert Bosch Gmbh Axial-flow fan
EP2554834B1 (en) * 2011-08-02 2016-07-13 Alstom Wind, S.L.U. Rotor for a wind turbine
ES2713496T3 (es) * 2012-06-22 2019-05-22 Lm Wind Power Int Tech Ii Aps Un sistema y método para proporcionar un alineamiento exacto al montar una pala de turbina eólica
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

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
GB493145A (en) * 1937-03-31 1938-09-30 Bruno Jablonsky Pressed articles, particularly airscrew blades, of laminated wood and method of manufacturing the same
FR835724A (fr) * 1937-03-31 1938-12-29 Perfectionnements aux hélices aériennes et pales ou ailes d'hélices, et procédéde fabrication
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
ATE134423T1 (de) 1996-03-15
ES2085803T3 (es) 1996-06-01
EP0609671A1 (de) 1994-08-10
DE59400122D1 (de) 1996-03-28
US5458465A (en) 1995-10-17

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Legal Events

Date Code Title Description
FF Decision: intention to grant
KE Notification for payement of fee for the delivery of letter patents of an application granted by virtue of law 5772/71
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 02/02/2013