ATE331891T1 - Zentrifugalrad - Google Patents

Zentrifugalrad

Info

Publication number
ATE331891T1
ATE331891T1 AT02800630T AT02800630T ATE331891T1 AT E331891 T1 ATE331891 T1 AT E331891T1 AT 02800630 T AT02800630 T AT 02800630T AT 02800630 T AT02800630 T AT 02800630T AT E331891 T1 ATE331891 T1 AT E331891T1
Authority
AT
Austria
Prior art keywords
wheel
plate
blades
hub
metal
Prior art date
Application number
AT02800630T
Other languages
English (en)
Inventor
Alain Francois Emile Godichon
Pierre Jacques Francois Grassi
Sylvain Georges Raym Guillemin
Original Assignee
Flaekt Solyvent Ventec
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 Flaekt Solyvent Ventec filed Critical Flaekt Solyvent Ventec
Application granted granted Critical
Publication of ATE331891T1 publication Critical patent/ATE331891T1/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
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
    • 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
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/10—Metals, alloys or intermetallic compounds
    • 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)
  • Centrifugal Separators (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Braking Arrangements (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
AT02800630T 2001-10-05 2002-10-03 Zentrifugalrad ATE331891T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0113013A FR2830579B1 (fr) 2001-10-05 2001-10-05 Roue de compression centrifuge associant une structure en materiau composite et une structure metallique et procede de fabrication

Publications (1)

Publication Number Publication Date
ATE331891T1 true ATE331891T1 (de) 2006-07-15

Family

ID=8868108

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02800630T ATE331891T1 (de) 2001-10-05 2002-10-03 Zentrifugalrad

Country Status (11)

Country Link
US (1) US6976828B2 (de)
EP (1) EP1432915B1 (de)
JP (1) JP4041463B2 (de)
AT (1) ATE331891T1 (de)
AU (1) AU2002362790B2 (de)
BR (1) BR0206151B1 (de)
DE (1) DE60212864D1 (de)
FR (1) FR2830579B1 (de)
NZ (1) NZ529455A (de)
WO (1) WO2003031824A1 (de)
ZA (1) ZA200305221B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1455094A1 (de) * 2003-03-04 2004-09-08 Ziehl-Abegg AG Radiallüfterrad
WO2007037699A1 (en) * 2005-09-27 2007-04-05 Umoe Mandal As Centrifugal fan
RU2305799C1 (ru) * 2005-12-28 2007-09-10 Открытое акционерное общество Научно-производственное объединение "Искра" Рабочее колесо центробежной машины
FR2942267B1 (fr) * 2009-02-19 2011-05-06 Turbomeca Temoin d'erosion pour roue de compresseur
IT1394295B1 (it) 2009-05-08 2012-06-06 Nuovo Pignone Spa Girante centrifuga del tipo chiuso per turbomacchine, componente per tale girante, turbomacchina provvista di tale girante e metodo di realizzazione di tale girante
IT1397057B1 (it) 2009-11-23 2012-12-28 Nuovo Pignone Spa Girante centrifuga e turbomacchina
IT1397058B1 (it) 2009-11-23 2012-12-28 Nuovo Pignone Spa Stampo per girante centrifuga, inserti per stampo e metodo per costruire una girante centrifuga
FI20105048L (fi) * 2010-01-21 2011-07-22 Runtech Systems Oy Menetelmä radiaalikompressorin juoksupyörän valmistamiseksi
ITCO20110064A1 (it) 2011-12-14 2013-06-15 Nuovo Pignone Spa Macchina rotante comprendente un rotore con una girante composita ed un albero metallico
ITCO20130067A1 (it) 2013-12-17 2015-06-18 Nuovo Pignone Srl Girante con elementi di protezione e compressore centrifugo
CN104806565A (zh) * 2014-01-23 2015-07-29 德昌电机(深圳)有限公司 离心叶轮、风机和家用设备
CN106122084B (zh) * 2016-08-29 2019-04-23 重庆水泵厂有限责任公司 一种低比转速叶轮结构及其加工方法
US10393134B2 (en) 2017-08-04 2019-08-27 Borgwarner Inc. Polymeric compressor wheel with metal sleeve
CN113653670A (zh) * 2021-09-06 2021-11-16 珠海格力节能环保制冷技术研究中心有限公司 组合式叶轮、离心式压缩机以及空调器
WO2023237269A1 (de) * 2022-06-07 2023-12-14 Siemens Mobility GmbH Lüfter für einen fahrmotor eines schienenfahrzeugs

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1427391A (en) * 1921-03-07 1922-08-29 New Zealand Flusher Company Lt Construction of rotary fan or turbine wheel
US2401206A (en) * 1942-08-08 1946-05-28 Bbc Brown Boveri & Cie Centrifugal compressor
CH416921A (de) * 1964-07-07 1966-07-15 Patege Ag Metallenes Lüfterrad
DE2527498A1 (de) * 1975-06-20 1976-12-30 Daimler Benz Ag Radialturbinenrad fuer eine gasturbine
FR2504209A1 (fr) * 1981-04-21 1982-10-22 Hunsinger Ewald Roue de turbomachine radiale en materiaux composites, moyeu et inducteur metalliques
DE3520218A1 (de) * 1984-06-08 1985-12-12 Hitachi, Ltd., Tokio/Tokyo Laufrad fuer ein radialgeblaese
US4958987A (en) * 1989-07-20 1990-09-25 Precision Cutters, Inc. Materials handling fan impeller
FR2776030B1 (fr) * 1998-03-11 2000-07-13 Abb Solyvent Ventec Roue de ventilation centrifuge en materiaux composites
WO1999058857A1 (en) * 1998-05-13 1999-11-18 Matsushita Electric Industrial Co., Ltd. Electric blower and vacuum cleaner using it

Also Published As

Publication number Publication date
BR0206151B1 (pt) 2011-02-08
JP2005504929A (ja) 2005-02-17
JP4041463B2 (ja) 2008-01-30
US6976828B2 (en) 2005-12-20
DE60212864D1 (de) 2006-08-10
EP1432915B1 (de) 2006-06-28
AU2002362790B2 (en) 2008-07-10
FR2830579B1 (fr) 2004-01-23
NZ529455A (en) 2005-09-30
ZA200305221B (en) 2005-03-30
BR0206151A (pt) 2005-01-11
EP1432915A1 (de) 2004-06-30
FR2830579A1 (fr) 2003-04-11
US20040241000A1 (en) 2004-12-02
WO2003031824A1 (fr) 2003-04-17

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties