EE9800332A - Rootori laba - Google Patents

Rootori laba

Info

Publication number
EE9800332A
EE9800332A EE9800332A EE9800332A EE9800332A EE 9800332 A EE9800332 A EE 9800332A EE 9800332 A EE9800332 A EE 9800332A EE 9800332 A EE9800332 A EE 9800332A EE 9800332 A EE9800332 A EE 9800332A
Authority
EE
Estonia
Prior art keywords
rotor blade
opening
hub
ring
composite material
Prior art date
Application number
EE9800332A
Other languages
English (en)
Estonian (et)
Inventor
Str�mberg Karl-Otto
Original Assignee
ABB Fl�kt 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 Fl�kt AB filed Critical ABB Fl�kt AB
Publication of EE9800332A publication Critical patent/EE9800332A/xx

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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Transplanting Machines (AREA)
  • Glass Compositions (AREA)
  • Surgical Instruments (AREA)
  • Thermistors And Varistors (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
EE9800332A 1996-04-17 1997-04-10 Rootori laba EE9800332A (et)

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
EE9800332A true EE9800332A (et) 1999-04-15

Family

ID=20402223

Family Applications (1)

Application Number Title Priority Date Filing Date
EE9800332A EE9800332A (et) 1996-04-17 1997-04-10 Rootori laba

Country Status (15)

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

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
RU2697001C1 (ru) * 2015-10-16 2019-08-08 Р.Е.М. Холдинг С.Р.Л. Соединительный элемент для присоединения лопасти к ступице промышленного осевого вентилятора и лопастное устройство, содержащее указанный соединительный элемент

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
CZ330698A3 (cs) 1999-11-17
SK142198A3 (en) 1999-06-11
WO1997039243A1 (en) 1997-10-23
NO984857L (no) 1998-12-11
PL182614B1 (pl) 2002-02-28
RU2172434C2 (ru) 2001-08-20
SE9601452L (sv) 1997-10-18
BG62899B1 (bg) 2000-10-31
EP0894197B1 (en) 2002-12-11
NO984857D0 (no) 1998-10-16
AU2418597A (en) 1997-11-07
PL329393A1 (en) 1999-03-29
SE506358C2 (sv) 1997-12-08
ATE229621T1 (de) 2002-12-15
BG102834A (en) 1999-04-30
EP0894197A1 (en) 1999-02-03
TR199802076T2 (xx) 1998-12-21
DE69717802D1 (de) 2003-01-23
HUP9901657A3 (en) 2000-02-28
SE9601452D0 (sv) 1996-04-17
HU221148B1 (en) 2002-08-28
HUP9901657A2 (hu) 1999-08-30
CZ287302B6 (en) 2000-10-11

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