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MX2023014248A - Rotor y ventilador axial que comprende un hélice axial accesoria. - Google Patents

Rotor y ventilador axial que comprende un hélice axial accesoria.

Info

Publication number
MX2023014248A
MX2023014248A MX2023014248A MX2023014248A MX2023014248A MX 2023014248 A MX2023014248 A MX 2023014248A MX 2023014248 A MX2023014248 A MX 2023014248A MX 2023014248 A MX2023014248 A MX 2023014248A MX 2023014248 A MX2023014248 A MX 2023014248A
Authority
MX
Mexico
Prior art keywords
rotor
axial
ventilator
accessory
fan
Prior art date
Application number
MX2023014248A
Other languages
English (en)
Inventor
Roberto Eduardo Mosiewicz
Original Assignee
R E M Patents S R L
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 R E M Patents S R L filed Critical R E M Patents S R L
Publication of MX2023014248A publication Critical patent/MX2023014248A/es

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
    • F04D19/00—Axial-flow pumps
    • F04D19/007—Axial-flow pumps multistage fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/002—Axial flow fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/02—Multi-stage pumps
    • F04D19/022—Multi-stage pumps with concentric rows of vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
    • 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
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/161—Sealings between pressure and suction sides especially adapted for elastic fluid pumps
    • F04D29/164—Sealings between pressure and suction sides especially adapted for elastic fluid pumps of an axial flow wheel
    • 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
    • F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
    • 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
    • F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
    • F04D29/327—Rotors specially for elastic fluids for axial flow pumps for axial flow fans with non identical blades
    • 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
    • F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
    • F04D29/329—Details of the hub
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/545—Ducts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Jellies, Jams, And Syrups (AREA)

Abstract

La invención se refiere a un rotor 20 para un ventilador axial de gran diámetro 22 para uso industrial. El rotor de acuerdo con la invención comprende un buje 24 y n aspas 26, en donde cada aspa del rotor comprende una porción de raíz 28 para la conexión estructural al buje y una porción aerodinámica 30; el rotor de acuerdo con la invención comprende además una hélice axial accesoria coaxial 32 que comprende n álabes que se extienden radialmente 34 que, en una vista axial, está sustancialmente comprendida dentro de la región P definida por los n extremos radialmente internos de las porciones aerodinámicas de las aspas del rotor. La invención se refiere además a un ventilador axial de gran diámetro 22 para uso industrial que comprende el rotor.
MX2023014248A 2021-05-31 2022-05-19 Rotor y ventilador axial que comprende un hélice axial accesoria. MX2023014248A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102021000014219A IT202100014219A1 (it) 2021-05-31 2021-05-31 Rotore e ventilatore assiale comprendenti una ventola accessoria
PCT/IB2022/054662 WO2022254276A1 (en) 2021-05-31 2022-05-19 Rotor and axial ventilator comprising an accessory axial fan

Publications (1)

Publication Number Publication Date
MX2023014248A true MX2023014248A (es) 2024-02-27

Family

ID=77412224

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2023014248A MX2023014248A (es) 2021-05-31 2022-05-19 Rotor y ventilador axial que comprende un hélice axial accesoria.

Country Status (11)

Country Link
US (1) US12104605B2 (es)
EP (1) EP4348054B1 (es)
JP (1) JP7607988B2 (es)
KR (1) KR102836023B1 (es)
CN (1) CN117581023B (es)
BR (1) BR112023025230A2 (es)
IT (1) IT202100014219A1 (es)
MX (1) MX2023014248A (es)
PE (1) PE20240793A1 (es)
SA (1) SA523451722B1 (es)
WO (1) WO2022254276A1 (es)

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4311173Y1 (es) 1964-09-16 1968-05-15
JPS5381410U (es) * 1976-12-08 1978-07-06
JPS5823296A (ja) * 1981-07-31 1983-02-10 タイ−ハ−・ヤン 複式天井フアン装置及び多効能プロペラ機構
JPS5917297U (ja) * 1982-07-24 1984-02-02 中園　正一 扇風機
KR20010004764A (ko) * 1999-06-29 2001-01-15 윤종용 프로펠러 홴
CN2414234Y (zh) * 2000-03-22 2001-01-10 台达电子工业股份有限公司 电扇的复合式扇叶
KR20120011506A (ko) * 2010-07-29 2012-02-08 한라공조주식회사 차량용 냉각팬
CN103362857A (zh) * 2012-03-30 2013-10-23 华硕电脑股份有限公司 叶轮及风扇
CN103696987B (zh) * 2012-09-27 2016-05-11 台达电子工业股份有限公司 风扇及其增压扇叶组
WO2014117288A1 (zh) * 2013-01-29 2014-08-07 Chen Yao-Chien 复合式叶轮及其送风装置
ITMI20130791A1 (it) 2013-05-14 2014-11-15 Cofimco Srl Ventilatore assiale
CN104895837A (zh) * 2015-04-29 2015-09-09 安庆市紫韵电子商务有限公司 一种异步电动机的风扇
TWM510981U (zh) * 2015-07-03 2015-10-21 Cooler Master Co Ltd 組合式扇葉
ITUB20152894A1 (it) 2015-08-05 2017-02-05 Spal Automotive Srl Ventilatore assiale
CN108431428B (zh) 2015-11-16 2020-06-16 雷姆控股有限公司 超低噪声工业用轴流风机
DE102016012801A1 (de) * 2016-10-26 2018-04-26 Man Truck & Bus Ag Axiallüfterrad
CN109114014A (zh) * 2017-06-23 2019-01-01 博格华纳公司 具有用于降低再循环流量的集成风扇护罩通道的风扇系统
JP2019060296A (ja) * 2017-09-27 2019-04-18 パナソニックＩｐマネジメント株式会社 扇風機用の軸流ファン
IT201900007935A1 (it) 2019-06-04 2020-12-04 R E M Holding S R L Ventilatore con virola migliorata
CN211177176U (zh) 2019-09-25 2020-08-04 青岛海尔空调器有限总公司 叶轮、风扇、室外机和空调
CN110608192A (zh) 2019-09-30 2019-12-24 珠海格力电器股份有限公司 风扇及轴流叶轮

Also Published As

Publication number Publication date
US20240263635A1 (en) 2024-08-08
KR20240007295A (ko) 2024-01-16
CN117581023A (zh) 2024-02-20
SA523451722B1 (ar) 2025-05-13
IT202100014219A1 (it) 2022-12-01
KR102836023B1 (ko) 2025-07-18
WO2022254276A1 (en) 2022-12-08
US12104605B2 (en) 2024-10-01
CN117581023B (zh) 2025-05-27
BR112023025230A2 (pt) 2024-02-27
EP4348054B1 (en) 2025-03-05
JP7607988B2 (ja) 2025-01-06
JP2024520175A (ja) 2024-05-21
EP4348054A1 (en) 2024-04-10
PE20240793A1 (es) 2024-04-17

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