DE102021204491A1 - Ventilator, insbesondere Radial- oder Diagonalventilator - Google Patents

Ventilator, insbesondere Radial- oder Diagonalventilator Download PDF

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Publication number
DE102021204491A1
DE102021204491A1 DE102021204491.3A DE102021204491A DE102021204491A1 DE 102021204491 A1 DE102021204491 A1 DE 102021204491A1 DE 102021204491 A DE102021204491 A DE 102021204491A DE 102021204491 A1 DE102021204491 A1 DE 102021204491A1
Authority
DE
Germany
Prior art keywords
fan
nozzle plate
impeller
cover
plate
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.)
Pending
Application number
DE102021204491.3A
Other languages
German (de)
English (en)
Inventor
Frieder Lörcher
Alexander Herold
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.)
Ziehl Abegg SE
Original Assignee
Ziehl Abegg SE
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 Ziehl Abegg SE filed Critical Ziehl Abegg SE
Priority to DE102021204491.3A priority Critical patent/DE102021204491A1/de
Priority to EP22724636.0A priority patent/EP4314564A1/de
Priority to JP2023566783A priority patent/JP2024517441A/ja
Priority to PCT/DE2022/200074 priority patent/WO2022233372A1/de
Priority to US18/558,578 priority patent/US20240229802A1/en
Priority to BR112023022311A priority patent/BR112023022311A2/pt
Priority to CN202280032978.9A priority patent/CN117242265A/zh
Publication of DE102021204491A1 publication Critical patent/DE102021204491A1/de
Pending legal-status Critical Current

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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
    • F04D17/08—Centrifugal pumps
    • F04D17/16—Centrifugal pumps for displacing without appreciable compression
    • 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
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • 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
    • 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
    • F04D29/288—Part of the wheel having an ejecting effect, e.g. being bladeless diffuser
    • 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
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE102021204491.3A 2021-05-04 2021-05-04 Ventilator, insbesondere Radial- oder Diagonalventilator Pending DE102021204491A1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE102021204491.3A DE102021204491A1 (de) 2021-05-04 2021-05-04 Ventilator, insbesondere Radial- oder Diagonalventilator
EP22724636.0A EP4314564A1 (de) 2021-05-04 2022-04-25 Ventilator, insbesondere radial- oder diagonalventilator
JP2023566783A JP2024517441A (ja) 2021-05-04 2022-04-25 ファン、より詳細にはラジアルファンまたは斜流ファン
PCT/DE2022/200074 WO2022233372A1 (de) 2021-05-04 2022-04-25 Ventilator, insbesondere radial- oder diagonalventilator
US18/558,578 US20240229802A1 (en) 2021-05-04 2022-04-25 Fan, more particularly radial or diagonal fan
BR112023022311A BR112023022311A2 (pt) 2021-05-04 2022-04-25 Ventilador, em particular ventilador radial ou diagonal
CN202280032978.9A CN117242265A (zh) 2021-05-04 2022-04-25 风扇、尤其是径流式风扇或斜流式风扇

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102021204491.3A DE102021204491A1 (de) 2021-05-04 2021-05-04 Ventilator, insbesondere Radial- oder Diagonalventilator

Publications (1)

Publication Number Publication Date
DE102021204491A1 true DE102021204491A1 (de) 2022-11-10

Family

ID=81750538

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102021204491.3A Pending DE102021204491A1 (de) 2021-05-04 2021-05-04 Ventilator, insbesondere Radial- oder Diagonalventilator

Country Status (7)

Country Link
US (1) US20240229802A1 (https=)
EP (1) EP4314564A1 (https=)
JP (1) JP2024517441A (https=)
CN (1) CN117242265A (https=)
BR (1) BR112023022311A2 (https=)
DE (1) DE102021204491A1 (https=)
WO (1) WO2022233372A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240280279A1 (en) * 2023-02-21 2024-08-22 Rheem Manufacturing Company Systems and Methods for Air Handler Systems with a Backwards Curved Centrifugal Fan or Mixed Flow Fan

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015147461A1 (en) 2014-03-27 2015-10-01 Lg Electronics Inc. Centrifugal fan
US20180142700A1 (en) 2015-04-28 2018-05-24 Ziehl-Abegg Se Diagonal or radial fan having a guide device
DE102017110642A1 (de) 2017-05-16 2018-11-22 Ebm-Papst Mulfingen Gmbh & Co. Kg Gebläseanordnung mit Strömungsteilungsdüse

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2209301C2 (de) * 1972-02-28 1974-02-07 Buettner-Schilde-Haas Ag, 4150 Krefeld Dachlüfter
DE2849675A1 (de) * 1978-11-16 1980-06-12 Sueddeutsche Kuehler Behr Kuehlanlage fuer brennkraftmaschinen, insbesondere in fahrzeugen
JPH0723778B2 (ja) * 1988-12-20 1995-03-15 ダイキン工業株式会社 空気調和装置
SE508332C2 (sv) * 1995-09-07 1998-09-28 Pm Luft Radialfläkthjul
JP3487238B2 (ja) * 1999-10-12 2004-01-13 ダイキン工業株式会社 送風機のベルマウス構造
EP1455094A1 (de) * 2003-03-04 2004-09-08 Ziehl-Abegg AG Radiallüfterrad
JP4872997B2 (ja) * 2008-02-28 2012-02-08 ダイキン工業株式会社 送風機及び該送風機を備えた空気調和機
JP2009228499A (ja) * 2008-03-21 2009-10-08 Daikin Ind Ltd 送風機及びこれを用いた空気調和機
JP2012207600A (ja) * 2011-03-30 2012-10-25 Minebea Co Ltd 遠心ファン
KR101645178B1 (ko) * 2013-05-10 2016-08-03 엘지전자 주식회사 원심팬 및 원심팬의 제조방법
WO2015111210A1 (ja) * 2014-01-27 2015-07-30 三菱電機株式会社 遠心ファン及び空気調和装置
JP6282541B2 (ja) * 2014-06-27 2018-02-21 ミネベアミツミ株式会社 遠心式ファン
JP6333102B2 (ja) * 2014-07-22 2018-05-30 ミネベアミツミ株式会社 遠心式ファン
DE102015101938A1 (de) * 2015-02-11 2016-08-11 Ebm-Papst Mulfingen Gmbh & Co. Kg Ventilatorrad und Ventilator
JP6438860B2 (ja) * 2015-07-31 2018-12-19 ミネベアミツミ株式会社 遠心ファン
DE102015118387A1 (de) * 2015-10-28 2017-05-04 Ebm-Papst Mulfingen Gmbh & Co. Kg Ventilatorrad und Ventilator
US11846301B2 (en) * 2016-03-15 2023-12-19 Trane International Inc. Aligning a centerline of a motor shaft in a fan assembly
CN107781190A (zh) * 2016-08-30 2018-03-09 洛森通风设备(上海)有限公司 后部出风的离心风机
DE102016226157A1 (de) * 2016-12-23 2018-06-28 Ziehl-Abegg Se Ventilatormodul sowie Anordnung eines oder mehrerer solcher Ventilatormodule in einem Strömungskanal
DE102018211808A1 (de) * 2018-07-16 2020-01-16 Ziehl-Abegg Se Ventilator und Leiteinrichtung für einen Ventilator
CN109931289A (zh) * 2019-03-29 2019-06-25 上海理工大学 一种无蜗壳风机的无叶扩压器
CN109973410A (zh) * 2019-04-11 2019-07-05 浙江科贸智能机电股份有限公司 一种无蜗壳离心通风机

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015147461A1 (en) 2014-03-27 2015-10-01 Lg Electronics Inc. Centrifugal fan
US20180142700A1 (en) 2015-04-28 2018-05-24 Ziehl-Abegg Se Diagonal or radial fan having a guide device
DE102017110642A1 (de) 2017-05-16 2018-11-22 Ebm-Papst Mulfingen Gmbh & Co. Kg Gebläseanordnung mit Strömungsteilungsdüse

Also Published As

Publication number Publication date
BR112023022311A2 (pt) 2023-12-26
JP2024517441A (ja) 2024-04-22
US20240229802A1 (en) 2024-07-11
WO2022233372A1 (de) 2022-11-10
EP4314564A1 (de) 2024-02-07
CN117242265A (zh) 2023-12-15

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