DE102017212231A1 - Flügel für das Laufrad eines Ventilators, Laufrad sowie Axialventilator, Diagonalventilator oder Radialventilator - Google Patents

Flügel für das Laufrad eines Ventilators, Laufrad sowie Axialventilator, Diagonalventilator oder Radialventilator Download PDF

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Publication number
DE102017212231A1
DE102017212231A1 DE102017212231.5A DE102017212231A DE102017212231A1 DE 102017212231 A1 DE102017212231 A1 DE 102017212231A1 DE 102017212231 A DE102017212231 A DE 102017212231A DE 102017212231 A1 DE102017212231 A1 DE 102017212231A1
Authority
DE
Germany
Prior art keywords
wings
fan
trailing edge
waves
wing
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
DE102017212231.5A
Other languages
German (de)
English (en)
Inventor
Daniel Seifried
Thomas Bitz
Frieder Lörcher
Sven Lönne
Tobias Gauss
Georg Hofman
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 DE102017212231.5A priority Critical patent/DE102017212231A1/de
Priority to US16/631,500 priority patent/US11035233B2/en
Priority to BR112020000689-0A priority patent/BR112020000689B1/pt
Priority to CN201880059989.XA priority patent/CN111094758A/zh
Priority to RU2020107101A priority patent/RU2784166C2/ru
Priority to JP2020501817A priority patent/JP7219748B2/ja
Priority to EP18746087.8A priority patent/EP3655664B1/de
Priority to PCT/DE2018/200063 priority patent/WO2019015729A1/de
Publication of DE102017212231A1 publication Critical patent/DE102017212231A1/de
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/04—Blade-carrying members, e.g. rotors for radial-flow machines or engines
    • 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
    • F04D29/28—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
    • F04D29/32—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
    • 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
    • F05D2250/181—Two-dimensional patterned ridged
    • 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
    • F05D2250/182—Two-dimensional patterned crenellated, notched
    • 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
    • F05D2250/183—Two-dimensional patterned zigzag
    • 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)
DE102017212231.5A 2017-07-18 2017-07-18 Flügel für das Laufrad eines Ventilators, Laufrad sowie Axialventilator, Diagonalventilator oder Radialventilator Pending DE102017212231A1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE102017212231.5A DE102017212231A1 (de) 2017-07-18 2017-07-18 Flügel für das Laufrad eines Ventilators, Laufrad sowie Axialventilator, Diagonalventilator oder Radialventilator
US16/631,500 US11035233B2 (en) 2017-07-18 2018-06-18 Vanes for the impeller of a ventilator, impeller, and axial ventilator, diagonal ventilator, or radial ventilator
BR112020000689-0A BR112020000689B1 (pt) 2017-07-18 2018-06-18 Pás para o rotor de ventilador, rotor, ventilador axial ou ventilador diagonal e ventilador radial
CN201880059989.XA CN111094758A (zh) 2017-07-18 2018-06-18 通风装置的叶轮叶片、叶轮、及轴流式通风装置、斜流式通风装置或径流式通风装置
RU2020107101A RU2784166C2 (ru) 2017-07-18 2018-06-18 Лопасть для рабочего колеса вентилятора, рабочее колесо, а также осевой вентилятор, диагональный вентилятор или радиальный вентилятор
JP2020501817A JP7219748B2 (ja) 2017-07-18 2018-06-18 換気装置の羽根車に用いる羽根、羽根車、及び、軸流換気装置、斜流換気装置又はラジアル換気装置
EP18746087.8A EP3655664B1 (de) 2017-07-18 2018-06-18 Flügel für das laufrad eines ventilators, laufrad sowie axialventilator, diagonalventilator oder radialventilator
PCT/DE2018/200063 WO2019015729A1 (de) 2017-07-18 2018-06-18 Flügel für das laufrad eines ventilators, laufrad sowie axialventilator, diagonalventilator oder radialventilator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102017212231.5A DE102017212231A1 (de) 2017-07-18 2017-07-18 Flügel für das Laufrad eines Ventilators, Laufrad sowie Axialventilator, Diagonalventilator oder Radialventilator

Publications (1)

Publication Number Publication Date
DE102017212231A1 true DE102017212231A1 (de) 2019-01-24

Family

ID=63035822

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102017212231.5A Pending DE102017212231A1 (de) 2017-07-18 2017-07-18 Flügel für das Laufrad eines Ventilators, Laufrad sowie Axialventilator, Diagonalventilator oder Radialventilator

Country Status (6)

Country Link
US (1) US11035233B2 (enExample)
EP (1) EP3655664B1 (enExample)
JP (1) JP7219748B2 (enExample)
CN (1) CN111094758A (enExample)
DE (1) DE102017212231A1 (enExample)
WO (1) WO2019015729A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110657127A (zh) * 2019-09-16 2020-01-07 宁波方太厨具有限公司 用于离心风机叶轮的叶片、离心风机叶轮及吸油烟机
WO2021180560A1 (de) 2020-03-10 2021-09-16 Ebm-Papst Mulfingen Gmbh & Co. Kg Ventilator und ventilatorflügel
US20240023271A1 (en) * 2022-07-15 2024-01-18 Dell Products L.P. Noise attenuation fan

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6409666B2 (ja) * 2014-09-18 2018-10-24 株式会社デンソー 送風機
USD910834S1 (en) * 2018-12-05 2021-02-16 Asia Vital Components Co., Ltd. Impeller for a fan
USD980409S1 (en) * 2019-03-07 2023-03-07 Ziehl-Abegg Se Fan wheel
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
GB2592009B (en) * 2020-02-11 2022-08-24 Gkn Aerospace Sweden Ab Compressor blade
CN114593518A (zh) * 2020-12-07 2022-06-07 妥思空调设备(苏州)有限公司 一种空调出风口装置
JP7093042B1 (ja) * 2021-01-21 2022-06-29 ダイキン工業株式会社 プロペラファン、及び空気調和機
USD1077196S1 (en) * 2022-03-30 2025-05-27 Ziehl-Abegg Se Fan wheel
US20250347291A1 (en) * 2024-05-09 2025-11-13 John Cyrus Mohyi Noise reducing impeller vane

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2418389A2 (de) 2010-08-13 2012-02-15 Ziehl-Abegg AG Flügelrad für einen Ventilator
US20130164488A1 (en) 2011-12-22 2013-06-27 General Electric Company Airfoils for wake desensitization and method for fabricating same
DE102015216579A1 (de) * 2015-08-31 2017-03-02 Ziehl-Abegg Se Lüfterrad, Lüfter und System mit mindestens einem Lüfter

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* Cited by examiner, † Cited by third party
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EP1455094A1 (de) * 2003-03-04 2004-09-08 Ziehl-Abegg AG Radiallüfterrad
JP2005315249A (ja) * 2004-03-31 2005-11-10 Nippon Densan Corp インペラの製造方法および遠心ファン
JP2006009699A (ja) * 2004-06-25 2006-01-12 Marubun:Kk ブレード及び送風機
EP1801422B1 (de) * 2005-12-22 2013-06-12 Ziehl-Abegg AG Ventilator und Ventilatorflügel
JP4388992B1 (ja) * 2008-10-22 2009-12-24 シャープ株式会社 プロペラファン、流体送り装置および成型金型
CN102242732A (zh) * 2010-05-14 2011-11-16 杨学华 一种通风扇叶片的结构
DE102010023017A1 (de) 2010-06-08 2011-12-08 Georg Emanuel Koppenwallner Buckelwalgebläse, Verfahren zur örtlichen Verbesserung der Strömung bei Strömungsmaschinen und Fahrzeugen
JP5880288B2 (ja) * 2012-05-31 2016-03-08 株式会社デンソー 送風機
JP5980180B2 (ja) * 2013-08-08 2016-08-31 三菱電機株式会社 軸流ファン、及び、その軸流ファンを有する空気調和機
DE102013216575A1 (de) 2013-08-21 2015-02-26 Ford Global Technologies, Llc Leiser Lüfter für ein Kraftfahrzeug
CN104100570B (zh) * 2014-07-09 2017-01-25 德意电器股份有限公司 一种吸油烟机用仿生叶轮
JP6704232B2 (ja) * 2015-10-05 2020-06-03 マクセルホールディングス株式会社 送風装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2418389A2 (de) 2010-08-13 2012-02-15 Ziehl-Abegg AG Flügelrad für einen Ventilator
US20130164488A1 (en) 2011-12-22 2013-06-27 General Electric Company Airfoils for wake desensitization and method for fabricating same
DE102015216579A1 (de) * 2015-08-31 2017-03-02 Ziehl-Abegg Se Lüfterrad, Lüfter und System mit mindestens einem Lüfter
WO2017036470A1 (de) 2015-08-31 2017-03-09 Ziehl-Abegg Se Lüfterrad, lüfter und system mit mindestens einem lüfter

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110657127A (zh) * 2019-09-16 2020-01-07 宁波方太厨具有限公司 用于离心风机叶轮的叶片、离心风机叶轮及吸油烟机
WO2021180560A1 (de) 2020-03-10 2021-09-16 Ebm-Papst Mulfingen Gmbh & Co. Kg Ventilator und ventilatorflügel
WO2021180559A1 (de) 2020-03-10 2021-09-16 Ebm-Papst Mulfingen Gmbh & Co. Kg Ventilator und ventilatorflügel
DE102021105225A1 (de) 2020-03-10 2021-09-16 Ebm-Papst Mulfingen Gmbh & Co. Kg Ventilator und Ventilatorflügel
DE102021105226A1 (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
EP4083433A1 (de) 2020-03-10 2022-11-02 ebm-papst Mulfingen GmbH & Co. KG Ventilator und ventilatorflügel
US11965521B2 (en) 2020-03-10 2024-04-23 Ebm-Papst Mulfingen Gmbh & Co. Kg Fan and fan blades
US11988224B2 (en) 2020-03-10 2024-05-21 Ebm-Papst Mulfingen Gmbh & Co. Kg Fan and fan blades
US20240023271A1 (en) * 2022-07-15 2024-01-18 Dell Products L.P. Noise attenuation fan

Also Published As

Publication number Publication date
JP2020527667A (ja) 2020-09-10
EP3655664B1 (de) 2025-12-24
JP7219748B2 (ja) 2023-02-08
CN111094758A8 (zh) 2020-06-05
US20200173284A1 (en) 2020-06-04
RU2020107101A3 (enExample) 2021-11-08
WO2019015729A1 (de) 2019-01-24
RU2020107101A (ru) 2021-08-18
EP3655664A1 (de) 2020-05-27
US11035233B2 (en) 2021-06-15
CN111094758A (zh) 2020-05-01
BR112020000689A2 (pt) 2020-07-14

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