PE20240793A1 - Rotor y ventilador axial que comprende un helice axial accesoria - Google Patents

Rotor y ventilador axial que comprende un helice axial accesoria

Info

Publication number
PE20240793A1
PE20240793A1 PE2023003183A PE2023003183A PE20240793A1 PE 20240793 A1 PE20240793 A1 PE 20240793A1 PE 2023003183 A PE2023003183 A PE 2023003183A PE 2023003183 A PE2023003183 A PE 2023003183A PE 20240793 A1 PE20240793 A1 PE 20240793A1
Authority
PE
Peru
Prior art keywords
rotor
axial
propeller
accessory
blades
Prior art date
Application number
PE2023003183A
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 PE20240793A1 publication Critical patent/PE20240793A1/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
    • F04D19/02—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
    • 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
    • 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
    • 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
    • F04D29/26—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

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 invencion se refiere a un rotor 20 para un ventilador axial de gran diametro 22 para uso industrial. El rotor de acuerdo con la invencion comprende un buje 24 y n aspas 26, en donde cada aspa del rotor comprende una porcion de raiz 28 para la conexion estructural al buje y una porcion aerodinamica 30; el rotor de acuerdo con la invencion comprende ademas una helice axial accesoria coaxial 32 que comprende n alabes que se extienden radialmente 34 que, en una vista axial, esta sustancialmente comprendida dentro de la region P definida por los n extremos radialmente internos de las porciones aerodinamicas de las aspas del rotor. La invencion se refiere ademas a un ventilador axial de gran diametro 22 para uso industrial que comprende el rotor.
PE2023003183A 2021-05-31 2022-05-19 Rotor y ventilador axial que comprende un helice axial accesoria PE20240793A1 (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
PE20240793A1 true PE20240793A1 (es) 2024-04-17

Family

ID=77412224

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2023003183A PE20240793A1 (es) 2021-05-31 2022-05-19 Rotor y ventilador axial que comprende un helice axial accesoria

Country Status (8)

Country Link
EP (1) EP4348054A1 (es)
JP (1) JP2024520175A (es)
KR (1) KR20240007295A (es)
CN (1) CN117581023A (es)
BR (1) BR112023025230A2 (es)
IT (1) IT202100014219A1 (es)
PE (1) PE20240793A1 (es)
WO (1) WO2022254276A1 (es)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
ITUB20152894A1 (it) * 2015-08-05 2017-02-05 Spal Automotive Srl Ventilatore assiale
ES2925267T3 (es) 2015-11-16 2022-10-14 R E M Holding S R L Ventilador axial industrial con aspas de bajo ruido y alta eficiencia
DE102016012801A1 (de) * 2016-10-26 2018-04-26 Man Truck & Bus Ag Axiallüfterrad
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
CN117581023A (zh) 2024-02-20
KR20240007295A (ko) 2024-01-16
WO2022254276A1 (en) 2022-12-08
JP2024520175A (ja) 2024-05-21
IT202100014219A1 (it) 2022-12-01
EP4348054A1 (en) 2024-04-10
BR112023025230A2 (pt) 2024-02-27

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