BR0206151A - Roda de compressão centrìfuga e processo para a fabricação de uma roda de compressão centrìfuga - Google Patents
Roda de compressão centrìfuga e processo para a fabricação de uma roda de compressão centrìfugaInfo
- Publication number
- BR0206151A BR0206151A BR0206151-1A BR0206151A BR0206151A BR 0206151 A BR0206151 A BR 0206151A BR 0206151 A BR0206151 A BR 0206151A BR 0206151 A BR0206151 A BR 0206151A
- Authority
- BR
- Brazil
- Prior art keywords
- wheel
- centrifugal compression
- compression wheel
- blades
- manufacturing
- Prior art date
Links
- 230000006835 compression Effects 0.000 title abstract 5
- 238000007906 compression Methods 0.000 title abstract 5
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 3
- 239000002131 composite material Substances 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000009423 ventilation Methods 0.000 abstract 1
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
- 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)
Abstract
"RODA DE COMPRESSãO CENTRìFUGA E PROCESSO PARA A FABRICAçãO DE UMA RODA DE COMPRESSãO CENTRìFUGA". A presente invenção refere-se a uma roda de compressão centrífuga compreendendo um cubo de roda metálico (2) para conexão a um eixo de acionamento (3) sobre cujo cubo estão fixadas uma proteção de extremidade de entrada (4) e uma proteção de extremidade de saída (5) entre as quais estão fixadas lâminas (7A , 7B) . A invenção se caracteriza pelo fato que a mesma compreende uma inserção metálica (8 ) anular a qual é integrada na porção central da roda (1) na periferia do cubo de roda (2), e a qual compreende elementos metálicos (7A) que formam a base das lâminas (7) da roda (1), enquanto a proteção de extremidade de entrada (4) e a proteção de extremidade de saída (5), assim como as porções restantes e periféricas (7B) das lâminas (7) são fabricadas a partir de um material composto para constituir a porção composta da roda. A invenção é aplicável a rodas de ventilação industriais.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0113013 | 2001-10-05 | ||
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 |
PCT/FR2002/003378 WO2003031824A1 (fr) | 2001-10-05 | 2002-10-03 | Roue centrifuge |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0206151A true BR0206151A (pt) | 2005-01-11 |
BR0206151B1 BR0206151B1 (pt) | 2011-02-08 |
Family
ID=8868108
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0206151-1A BR0206151B1 (pt) | 2001-10-05 | 2002-10-03 | roda de compressão centrìfuga e processo para a fabricação de uma roda de compressão centrìfuga. |
Country Status (11)
Country | Link |
---|---|
US (1) | US6976828B2 (pt) |
EP (1) | EP1432915B1 (pt) |
JP (1) | JP4041463B2 (pt) |
AT (1) | ATE331891T1 (pt) |
AU (1) | AU2002362790B2 (pt) |
BR (1) | BR0206151B1 (pt) |
DE (1) | DE60212864D1 (pt) |
FR (1) | FR2830579B1 (pt) |
NZ (1) | NZ529455A (pt) |
WO (1) | WO2003031824A1 (pt) |
ZA (1) | ZA200305221B (pt) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1455094A1 (de) * | 2003-03-04 | 2004-09-08 | Ziehl-Abegg AG | Radiallüfterrad |
EP1941163B1 (en) * | 2005-09-27 | 2011-11-09 | Umoe Mandal AS | Centrifugal fan |
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 |
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 |
IT1397057B1 (it) | 2009-11-23 | 2012-12-28 | Nuovo Pignone Spa | Girante centrifuga e turbomacchina |
FI20105048A (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 |
WO2023237269A1 (de) * | 2022-06-07 | 2023-12-14 | Siemens Mobility GmbH | Lüfter für einen fahrmotor eines schienenfahrzeugs |
Family Cites Families (9)
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 |
TW533277B (en) * | 1998-05-13 | 2003-05-21 | Matsushita Electric Ind Co Ltd | Electric fan and electric cleaner using the electric fan |
-
2001
- 2001-10-05 FR FR0113013A patent/FR2830579B1/fr not_active Expired - Fee Related
-
2002
- 2002-10-03 EP EP02800630A patent/EP1432915B1/fr not_active Expired - Lifetime
- 2002-10-03 WO PCT/FR2002/003378 patent/WO2003031824A1/fr active IP Right Grant
- 2002-10-03 AT AT02800630T patent/ATE331891T1/de not_active IP Right Cessation
- 2002-10-03 AU AU2002362790A patent/AU2002362790B2/en not_active Expired
- 2002-10-03 JP JP2003534772A patent/JP4041463B2/ja not_active Expired - Lifetime
- 2002-10-03 US US10/487,699 patent/US6976828B2/en not_active Expired - Lifetime
- 2002-10-03 BR BRPI0206151-1A patent/BR0206151B1/pt active IP Right Grant
- 2002-10-03 NZ NZ529455A patent/NZ529455A/en not_active IP Right Cessation
- 2002-10-03 DE DE60212864T patent/DE60212864D1/de not_active Expired - Lifetime
-
2003
- 2003-07-07 ZA ZA2003/05221A patent/ZA200305221B/en unknown
Also Published As
Publication number | Publication date |
---|---|
NZ529455A (en) | 2005-09-30 |
JP2005504929A (ja) | 2005-02-17 |
WO2003031824A1 (fr) | 2003-04-17 |
EP1432915A1 (fr) | 2004-06-30 |
BR0206151B1 (pt) | 2011-02-08 |
FR2830579A1 (fr) | 2003-04-11 |
EP1432915B1 (fr) | 2006-06-28 |
ZA200305221B (en) | 2005-03-30 |
US20040241000A1 (en) | 2004-12-02 |
AU2002362790B2 (en) | 2008-07-10 |
ATE331891T1 (de) | 2006-07-15 |
DE60212864D1 (de) | 2006-08-10 |
FR2830579B1 (fr) | 2004-01-23 |
JP4041463B2 (ja) | 2008-01-30 |
US6976828B2 (en) | 2005-12-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25D | Requested change of name of applicant approved |
Owner name: FLAEKT SOLYVENT-VENTEC (FR) Free format text: ALTERADO DE: ABB SOLYVENT-VENTEC |
|
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 03/10/2002, OBSERVADAS AS CONDICOES LEGAIS. |