BR112012012228A2 - rotor centrífugo e turbomáquina - Google Patents

rotor centrífugo e turbomáquina

Info

Publication number
BR112012012228A2
BR112012012228A2 BR112012012228A BR112012012228A BR112012012228A2 BR 112012012228 A2 BR112012012228 A2 BR 112012012228A2 BR 112012012228 A BR112012012228 A BR 112012012228A BR 112012012228 A BR112012012228 A BR 112012012228A BR 112012012228 A2 BR112012012228 A2 BR 112012012228A2
Authority
BR
Brazil
Prior art keywords
turbomachine
centrifugal rotor
centrifugal
rotor
Prior art date
Application number
BR112012012228A
Other languages
English (en)
Inventor
Andrea Massini
Bulent Aksel
Christophe Lanaud
Iacopo Giovannetti
Julian O'flynn
Massimo Gainnozzi
Scott Finn
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 BR112012012228A2 publication Critical patent/BR112012012228A2/pt

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)
BR112012012228A 2009-11-23 2010-11-22 rotor centrífugo e turbomáquina BR112012012228A2 (pt)

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 (1)

Publication Number Publication Date
BR112012012228A2 true BR112012012228A2 (pt) 2016-04-19

Family

ID=42244539

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012012228A BR112012012228A2 (pt) 2009-11-23 2010-11-22 rotor centrífugo e turbomáquina

Country Status (12)

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

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ITCO20110064A1 (it) 2011-12-14 2013-06-15 Nuovo Pignone Spa Macchina rotante comprendente un rotore con una girante composita ed un albero metallico
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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
US20220325720A1 (en) * 2019-12-09 2022-10-13 Danfoss A/S Compressor shrouded impeller arrangement
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AU2010321705A1 (en) 2012-06-14
EP2504581A1 (en) 2012-10-03
RU2012120919A (ru) 2013-12-27
EP2504581B1 (en) 2016-06-22
US20130039769A1 (en) 2013-02-14
MX339075B (es) 2016-05-09
CN102713305B (zh) 2015-12-16
MX2012005950A (es) 2012-09-21
IT1397057B1 (it) 2012-12-28
RU2551909C2 (ru) 2015-06-10
ITCO20090049A1 (it) 2011-05-24
WO2011063333A1 (en) 2011-05-26
AU2010321705B2 (en) 2016-04-21
CN102713305A (zh) 2012-10-03
US9816518B2 (en) 2017-11-14
JP2013527358A (ja) 2013-06-27
KR20120117989A (ko) 2012-10-25

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