DE69717802D1 - Flügelelement - Google Patents

Flügelelement

Info

Publication number
DE69717802D1
DE69717802D1 DE69717802T DE69717802T DE69717802D1 DE 69717802 D1 DE69717802 D1 DE 69717802D1 DE 69717802 T DE69717802 T DE 69717802T DE 69717802 T DE69717802 T DE 69717802T DE 69717802 D1 DE69717802 D1 DE 69717802D1
Authority
DE
Germany
Prior art keywords
rotor blade
opening
hub
ring
composite material
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
DE69717802T
Other languages
German (de)
English (en)
Inventor
Karl-Otto Stroemberg
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.)
ABB Technology FLB AB
Original Assignee
ABB Technology FLB AB
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 ABB Technology FLB AB filed Critical ABB Technology FLB AB
Application granted granted Critical
Publication of DE69717802D1 publication Critical patent/DE69717802D1/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
    • F04D29/02—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Rotary Pumps (AREA)
  • Eye Examination Apparatus (AREA)
  • Supercharger (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Thermistors And Varistors (AREA)
  • Surgical Instruments (AREA)
  • Glass Compositions (AREA)
  • Transplanting Machines (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE69717802T 1996-04-17 1997-04-10 Flügelelement Expired - Lifetime DE69717802D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9601452A SE506358C2 (sv) 1996-04-17 1996-04-17 Rotorblad för fastsättning på ett nav i en rotor, såsom en skovel för fastsättning på ett fläktnav
PCT/SE1997/000591 WO1997039243A1 (en) 1996-04-17 1997-04-10 Vane element

Publications (1)

Publication Number Publication Date
DE69717802D1 true DE69717802D1 (de) 2003-01-23

Family

ID=20402223

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69717802T Expired - Lifetime DE69717802D1 (de) 1996-04-17 1997-04-10 Flügelelement

Country Status (15)

Country Link
EP (1) EP0894197B1 ( )
AT (1) ATE229621T1 ( )
AU (1) AU2418597A ( )
BG (1) BG62899B1 ( )
CZ (1) CZ287302B6 ( )
DE (1) DE69717802D1 ( )
EE (1) EE9800332A ( )
HU (1) HU221148B1 ( )
NO (1) NO984857L ( )
PL (1) PL182614B1 ( )
RU (1) RU2172434C2 ( )
SE (1) SE506358C2 ( )
SK (1) SK142198A3 ( )
TR (1) TR199802076T2 ( )
WO (1) WO1997039243A1 ( )

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9895840B2 (en) 2014-05-15 2018-02-20 The Boeing Company Thermoformed cascades for jet engine thrust reversers
DE102014215089A1 (de) * 2014-07-31 2016-02-04 Ksb Aktiengesellschaft Strömungsführendes Bauteil
WO2017063712A1 (en) * 2015-10-16 2017-04-20 R.E.M. Holding S.R.L. Connecting element for connecting a blade to the hub in an industrial axial fan, and blade system comprising said connecting element

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3565547A (en) * 1969-02-24 1971-02-23 Carrier Corp Turbomachine rotor construction
FR2427494A1 (fr) * 1978-06-01 1979-12-28 Neu Sa Perfectionnement aux pales pour ventilateurs helicoides de tres grand diametre
FR2685732B1 (fr) * 1991-12-31 1994-02-25 Snecma Aube de turbomachine en materiau composite.
BR9300312A (pt) * 1993-02-02 1993-07-27 Alpina Equipamentos Ind Ltda Aperfeicoamento em pas de plasticos reforcados com fibras

Also Published As

Publication number Publication date
PL182614B1 (pl) 2002-02-28
SE9601452L (sv) 1997-10-18
HUP9901657A2 (hu) 1999-08-30
EP0894197A1 (en) 1999-02-03
EP0894197B1 (en) 2002-12-11
AU2418597A (en) 1997-11-07
WO1997039243A1 (en) 1997-10-23
SE9601452D0 (sv) 1996-04-17
ATE229621T1 (de) 2002-12-15
EE9800332A (et) 1999-04-15
CZ287302B6 (en) 2000-10-11
HU221148B1 (en) 2002-08-28
NO984857D0 (no) 1998-10-16
NO984857L (no) 1998-12-11
SK142198A3 (en) 1999-06-11
BG62899B1 (bg) 2000-10-31
PL329393A1 (en) 1999-03-29
BG102834A (en) 1999-04-30
SE506358C2 (sv) 1997-12-08
CZ330698A3 (cs) 1999-11-17
TR199802076T2 (xx) 1998-12-21
HUP9901657A3 (en) 2000-02-28
RU2172434C2 (ru) 2001-08-20

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Legal Events

Date Code Title Description
8332 No legal effect for de