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AU2020394559B2 - In-line helicocentrifugal fan - Google Patents
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AU2020394559B2 - In-line helicocentrifugal fan - Google Patents

In-line helicocentrifugal fan

Info

Publication number
AU2020394559B2
AU2020394559B2 AU2020394559A AU2020394559A AU2020394559B2 AU 2020394559 B2 AU2020394559 B2 AU 2020394559B2 AU 2020394559 A AU2020394559 A AU 2020394559A AU 2020394559 A AU2020394559 A AU 2020394559A AU 2020394559 B2 AU2020394559 B2 AU 2020394559B2
Authority
AU
Australia
Prior art keywords
cylindrical casing
cones
line
helicocentrifugal
fan
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
AU2020394559A
Other languages
English (en)
Other versions
AU2020394559A1 (en
Inventor
Albert Bach-Esteve Burch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Soler and Palau Research SL
Original Assignee
Soler and Palau Research SL
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 Soler and Palau Research SL filed Critical Soler and Palau Research SL
Publication of AU2020394559A1 publication Critical patent/AU2020394559A1/en
Application granted granted Critical
Publication of AU2020394559B2 publication Critical patent/AU2020394559B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/06—Helico-centrifugal 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
    • F04D29/32—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
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226—Fan casings
    • 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
    • F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
    • F04D29/526—Details of the casing section radially opposing blade tips
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/663—Sound attenuation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AU2020394559A 2019-11-29 2020-11-04 In-line helicocentrifugal fan Active AU2020394559B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ESP201931061 2019-11-29
ES201931061A ES2829382B2 (es) 2019-11-29 2019-11-29 Ventilador helicocentrifugo en linea
PCT/ES2020/070676 WO2021105533A1 (es) 2019-11-29 2020-11-04 Ventilador helicocentrífugo en linea

Publications (2)

Publication Number Publication Date
AU2020394559A1 AU2020394559A1 (en) 2022-06-02
AU2020394559B2 true AU2020394559B2 (en) 2026-01-22

Family

ID=76038131

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2020394559A Active AU2020394559B2 (en) 2019-11-29 2020-11-04 In-line helicocentrifugal fan

Country Status (6)

Country Link
EP (1) EP4067666A4 (es)
AU (1) AU2020394559B2 (es)
ES (1) ES2829382B2 (es)
MX (1) MX2022005135A (es)
UA (1) UA129335C2 (es)
WO (1) WO2021105533A1 (es)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3102679A (en) * 1962-01-15 1963-09-03 Loren Cook Company Centrifugal impeller units
EP2492515A2 (en) * 2011-02-28 2012-08-29 Soler & Palau Research, S.L. Helico centrifugal fan

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3312386A (en) * 1964-12-21 1967-04-04 Ametek Inc Fan
ES2020637A6 (es) * 1990-02-23 1991-08-16 Soler & Palau Ventilador tubular.
ES2356873B1 (es) * 2009-07-29 2012-03-15 Soler & Palau Research S.L. Ventilador helicocentr�?fugo insonorizado.
SG187687A1 (en) * 2010-09-03 2013-03-28 Twin City Fan Companies Ltd Tubular inline exhaust fan assembly
US10125783B2 (en) * 2013-02-25 2018-11-13 Greenheck Fan Corporation Fan assembly and fan wheel assemblies

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3102679A (en) * 1962-01-15 1963-09-03 Loren Cook Company Centrifugal impeller units
EP2492515A2 (en) * 2011-02-28 2012-08-29 Soler & Palau Research, S.L. Helico centrifugal fan

Also Published As

Publication number Publication date
NZ788656A (en) 2024-07-05
AU2020394559A1 (en) 2022-06-02
WO2021105533A1 (es) 2021-06-03
EP4067666A1 (en) 2022-10-05
ES2829382A1 (es) 2021-05-31
MX2022005135A (es) 2022-05-30
UA129335C2 (uk) 2025-03-19
EP4067666A4 (en) 2023-12-20
ES2829382B2 (es) 2022-03-30

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