DE102015216579A1 - Lüfterrad, Lüfter und System mit mindestens einem Lüfter - Google Patents

Lüfterrad, Lüfter und System mit mindestens einem Lüfter Download PDF

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Publication number
DE102015216579A1
DE102015216579A1 DE102015216579.5A DE102015216579A DE102015216579A1 DE 102015216579 A1 DE102015216579 A1 DE 102015216579A1 DE 102015216579 A DE102015216579 A DE 102015216579A DE 102015216579 A1 DE102015216579 A1 DE 102015216579A1
Authority
DE
Germany
Prior art keywords
fan
wing
wavy
wheel according
fan wheel
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
DE102015216579.5A
Other languages
German (de)
English (en)
Inventor
Frieder Lörcher
Georg Hofmann
Sandra Hub
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 DE102015216579.5A priority Critical patent/DE102015216579A1/de
Priority to JP2018510802A priority patent/JP2018526569A/ja
Priority to EP16763436.9A priority patent/EP3289224B1/de
Priority to US15/755,754 priority patent/US11371529B2/en
Priority to ES16763436T priority patent/ES3051259T3/es
Priority to RU2018111402A priority patent/RU2740612C2/ru
Priority to CN201680060817.5A priority patent/CN108350904B/zh
Priority to PCT/DE2016/200358 priority patent/WO2017036470A1/de
Priority to SI201631925T priority patent/SI3289224T1/sl
Priority to BR112018003066-0A priority patent/BR112018003066B1/pt
Publication of DE102015216579A1 publication Critical patent/DE102015216579A1/de
Priority to JP2021203240A priority patent/JP2022033974A/ja
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
    • 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
    • F04D29/38—Blades
    • F04D29/384—Blades characterised by form
    • 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
    • F04D29/30—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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors
    • F04D29/324—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
    • F04D29/38—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
    • F04D29/66—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
    • 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
    • F05D2240/00—Components
    • F05D2240/10—Stators
    • F05D2240/12—Fluid guiding means, e.g. vanes
    • F05D2240/121—Fluid guiding means, e.g. vanes related to the leading edge of a stator vane
    • 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
    • F05D2240/00—Components
    • F05D2240/10—Stators
    • F05D2240/12—Fluid guiding means, e.g. vanes
    • F05D2240/122—Fluid guiding means, e.g. vanes related to the trailing edge of a stator vane
    • 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
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05D2240/303—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the leading edge of a rotor blade
    • 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
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05D2240/304—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the trailing edge of a rotor blade
    • 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
    • F05D2250/00—Geometry
    • F05D2250/10—Two-dimensional
    • F05D2250/18—Two-dimensional patterned
    • F05D2250/184—Two-dimensional patterned sinusoidal
    • 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
    • F05D2250/00—Geometry
    • F05D2250/60—Structure; Surface texture
    • F05D2250/61—Structure; Surface texture corrugated
    • F05D2250/611—Structure; Surface texture corrugated undulated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
DE102015216579.5A 2015-08-31 2015-08-31 Lüfterrad, Lüfter und System mit mindestens einem Lüfter Pending DE102015216579A1 (de)

Priority Applications (11)

Application Number Priority Date Filing Date Title
DE102015216579.5A DE102015216579A1 (de) 2015-08-31 2015-08-31 Lüfterrad, Lüfter und System mit mindestens einem Lüfter
RU2018111402A RU2740612C2 (ru) 2015-08-31 2016-08-04 Вентиляторное колесо, вентилятор и система, имеющая по меньшей мере один вентилятор
EP16763436.9A EP3289224B1 (de) 2015-08-31 2016-08-04 Lüfterrad, lüfter und system mit mindestens einem lüfter
US15/755,754 US11371529B2 (en) 2015-08-31 2016-08-04 Fan wheel, fan, and system having at least one fan
ES16763436T ES3051259T3 (en) 2015-08-31 2016-08-04 Fan wheel, fan, and system having at least one fan
JP2018510802A JP2018526569A (ja) 2015-08-31 2016-08-04 ファンホイール、ファン、及び、少なくとも１つのファンを備えるシステム
CN201680060817.5A CN108350904B (zh) 2015-08-31 2016-08-04 风机叶轮、风机和具有至少一个风机的系统
PCT/DE2016/200358 WO2017036470A1 (de) 2015-08-31 2016-08-04 Lüfterrad, lüfter und system mit mindestens einem lüfter
SI201631925T SI3289224T1 (sl) 2015-08-31 2016-08-04 Ventilatorsko kolo, ventilator in sistem z vsaj enim ventilatorjem
BR112018003066-0A BR112018003066B1 (pt) 2015-08-31 2016-08-04 Roda de ventilador, ventilador e sistema com pelo menos um ventilador
JP2021203240A JP2022033974A (ja) 2015-08-31 2021-12-15 ファンホイール、ファン、及び、少なくとも１つのファンを備えるシステム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102015216579.5A DE102015216579A1 (de) 2015-08-31 2015-08-31 Lüfterrad, Lüfter und System mit mindestens einem Lüfter

Publications (1)

Publication Number Publication Date
DE102015216579A1 true DE102015216579A1 (de) 2017-03-02

Family

ID=56896292

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102015216579.5A Pending DE102015216579A1 (de) 2015-08-31 2015-08-31 Lüfterrad, Lüfter und System mit mindestens einem Lüfter

Country Status (10)

Country Link
US (1) US11371529B2 (https=)
EP (1) EP3289224B1 (https=)
JP (2) JP2018526569A (https=)
CN (1) CN108350904B (https=)
BR (1) BR112018003066B1 (https=)
DE (1) DE102015216579A1 (https=)
ES (1) ES3051259T3 (https=)
RU (1) RU2740612C2 (https=)
SI (1) SI3289224T1 (https=)
WO (1) WO2017036470A1 (https=)

Cited By (8)

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US20170261000A1 (en) * 2014-09-18 2017-09-14 Denso Corporation Blower
DE102017212231A1 (de) * 2017-07-18 2019-01-24 Ziehl-Abegg Se Flügel für das Laufrad eines Ventilators, Laufrad sowie Axialventilator, Diagonalventilator oder Radialventilator
CN109611356A (zh) * 2018-11-30 2019-04-12 泛仕达机电股份有限公司 一种后向离心风机
WO2021180560A1 (de) * 2020-03-10 2021-09-16 Ebm-Papst Mulfingen Gmbh & Co. Kg Ventilator und ventilatorflügel
DE102021119121A1 (de) 2021-07-23 2023-01-26 Ebm-Papst Mulfingen Gmbh & Co. Kg Radial- oder Diagonallaufrad mit modifizierter Schaufelkante
DE102021214267A1 (de) 2021-12-13 2023-06-15 Ziehl-Abegg Se Axial-, Diagonal- oder Radialventilator
US20240023271A1 (en) * 2022-07-15 2024-01-18 Dell Products L.P. Noise attenuation fan
US12612924B2 (en) 2021-12-13 2026-04-28 Ziehl-Abegg Se Axial, diagonal or radial fan having a hub contour

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USD949315S1 (en) * 2016-06-24 2022-04-19 Ebm-Papst Mulfingen Gmbh & Co. Kg Vane damper with trailing edge
USD901669S1 (en) 2017-09-29 2020-11-10 Carrier Corporation Contoured fan blade
DE102017221096A1 (de) 2017-11-24 2019-05-29 Ziehl-Abegg Se Verfahren und Bewertungseinheit zum Ermitteln der Restlebensdauer eines Kondensators sowie System
CN108167223A (zh) * 2017-12-27 2018-06-15 泛仕达机电股份有限公司 一种波纹降噪叶片及包括该叶片的风扇
CN108561332B (zh) * 2017-12-30 2019-12-17 广东美的厨房电器制造有限公司 风扇和微波炉
CN207795681U (zh) * 2018-01-13 2018-08-31 广东美的环境电器制造有限公司 轴流扇叶、轴流风机扇叶组件、轴流风机风道组件
EP3859164A4 (en) * 2018-09-25 2022-06-15 York Guangzhou Air Conditioning and Refrigeration Co., Ltd. BLADE AND AXIAL FLOW IMPELLER WITH USE THEREOF
US10837286B2 (en) * 2018-10-16 2020-11-17 General Electric Company Frangible gas turbine engine airfoil with chord reduction
US11236759B2 (en) * 2018-10-29 2022-02-01 Legend Brands, Inc. Contoured fan blades and associated systems and methods
EP3882470B1 (en) * 2018-11-22 2025-12-17 GD Midea Air-Conditioning Equipment Co., Ltd. Axial-flow impeller and air-conditioner having the same
USD980404S1 (en) * 2019-03-15 2023-03-07 Ziehl-Abegg Se Ventilation fan
USD980965S1 (en) 2019-05-07 2023-03-14 Carrier Corporation Leading edge of a fan blade
US11187083B2 (en) 2019-05-07 2021-11-30 Carrier Corporation HVAC fan
IT201900006674A1 (it) * 2019-05-09 2020-11-09 Nuovo Pignone Tecnologie Srl Paletta statorica per un compressore centrifugo
CN211525179U (zh) * 2019-12-09 2020-09-18 中山宜必思科技有限公司 一种后向离心叶轮及应用其的风机
CN111577656B (zh) * 2020-04-14 2021-11-05 约克广州空调冷冻设备有限公司 叶片及使用其的轴流叶轮
CN111720364B (zh) * 2020-07-13 2024-05-31 大连理工大学 一种具有波浪形仿生结构的核主泵导叶结构及设计方法
CN112431798B (zh) * 2020-11-23 2021-08-10 吉林大学 一种低噪声转-静风扇系统
EP4484758A4 (en) 2022-02-21 2025-04-02 Mitsubishi Electric Corporation IMPELLER, BLOWER AND AIR CONDITIONER
JP2025528205A (ja) * 2022-08-16 2025-08-26 エム パトリック デイヴィッド 正弦波ブレード装置
US20250347291A1 (en) * 2024-05-09 2025-11-13 John Cyrus Mohyi Noise reducing impeller vane
US12473926B1 (en) 2024-08-14 2025-11-18 Morrison Products, Inc. Impellers and manufacturing methods thereof

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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170261000A1 (en) * 2014-09-18 2017-09-14 Denso Corporation Blower
DE102017212231A1 (de) * 2017-07-18 2019-01-24 Ziehl-Abegg Se Flügel für das Laufrad eines Ventilators, Laufrad sowie Axialventilator, Diagonalventilator oder Radialventilator
US11035233B2 (en) 2017-07-18 2021-06-15 Ziehl-Abegg Se Vanes for the impeller of a ventilator, impeller, and axial ventilator, diagonal ventilator, or radial ventilator
CN109611356A (zh) * 2018-11-30 2019-04-12 泛仕达机电股份有限公司 一种后向离心风机
US11965521B2 (en) 2020-03-10 2024-04-23 Ebm-Papst Mulfingen Gmbh & Co. Kg Fan and fan blades
WO2021180560A1 (de) * 2020-03-10 2021-09-16 Ebm-Papst Mulfingen Gmbh & Co. Kg Ventilator und ventilatorflügel
EP4083432A1 (de) * 2020-03-10 2022-11-02 ebm-papst Mulfingen GmbH & Co. KG Ventilator und ventilatorflügel
US11988224B2 (en) 2020-03-10 2024-05-21 Ebm-Papst Mulfingen Gmbh & Co. Kg Fan and fan blades
DE102021119121A1 (de) 2021-07-23 2023-01-26 Ebm-Papst Mulfingen Gmbh & Co. Kg Radial- oder Diagonallaufrad mit modifizierter Schaufelkante
WO2023110028A1 (de) 2021-12-13 2023-06-22 Ziehl-Abegg Se Axial-, diagonal- oder radialventilator mit einer nabenkontur
DE102021214267A1 (de) 2021-12-13 2023-06-15 Ziehl-Abegg Se Axial-, Diagonal- oder Radialventilator
US12612924B2 (en) 2021-12-13 2026-04-28 Ziehl-Abegg Se Axial, diagonal or radial fan having a hub contour
US20240023271A1 (en) * 2022-07-15 2024-01-18 Dell Products L.P. Noise attenuation fan

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EP3289224A1 (de) 2018-03-07
CN108350904B (zh) 2022-03-04
SI3289224T1 (sl) 2026-01-30
ES3051259T3 (en) 2025-12-26
RU2018111402A3 (https=) 2019-12-12
RU2740612C2 (ru) 2021-01-15
JP2018526569A (ja) 2018-09-13
CN108350904A (zh) 2018-07-31
RU2018111402A (ru) 2019-10-03
US20190024674A1 (en) 2019-01-24
BR112018003066B1 (pt) 2023-01-17
BR112018003066A2 (https=) 2018-10-02
EP3289224B1 (de) 2025-10-08
US11371529B2 (en) 2022-06-28
WO2017036470A1 (de) 2017-03-09
JP2022033974A (ja) 2022-03-02

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