EP3655664B1 - 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

Info

Publication number
EP3655664B1
EP3655664B1 EP18746087.8A EP18746087A EP3655664B1 EP 3655664 B1 EP3655664 B1 EP 3655664B1 EP 18746087 A EP18746087 A EP 18746087A EP 3655664 B1 EP3655664 B1 EP 3655664B1
Authority
EP
European Patent Office
Prior art keywords
vane
impeller
fan
hub
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.)
Active
Application number
EP18746087.8A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3655664A1 (de
Inventor
Tobias Gauss
Daniel SEIFRIED
Thomas Bitz
Frieder Loercher
Georg Hofmann
Sven LOENNE
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
Publication of EP3655664A1 publication Critical patent/EP3655664A1/de
Application granted granted Critical
Publication of EP3655664B1 publication Critical patent/EP3655664B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F04D29/281—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
    • F04D29/30—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
    • F04D29/38—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)
EP18746087.8A 2017-07-18 2018-06-18 Flügel für das laufrad eines ventilators, laufrad sowie axialventilator, diagonalventilator oder radialventilator Active EP3655664B1 (de)

Applications Claiming Priority (2)

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
PCT/DE2018/200063 WO2019015729A1 (de) 2017-07-18 2018-06-18 Flügel für das laufrad eines ventilators, laufrad sowie axialventilator, diagonalventilator oder radialventilator

Publications (2)

Publication Number Publication Date
EP3655664A1 EP3655664A1 (de) 2020-05-27
EP3655664B1 true EP3655664B1 (de) 2025-12-24

Family

ID=63035822

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18746087.8A Active EP3655664B1 (de) 2017-07-18 2018-06-18 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)

Families Citing this family (14)

* 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
CN110657127B (zh) * 2019-09-16 2021-11-19 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
GB2592009B (en) * 2020-02-11 2022-08-24 Gkn Aerospace Sweden Ab Compressor blade
US11965521B2 (en) 2020-03-10 2024-04-23 Ebm-Papst Mulfingen Gmbh & Co. Kg Fan and fan blades
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
US20240023271A1 (en) * 2022-07-15 2024-01-18 Dell Products L.P. Noise attenuation fan
US20250347291A1 (en) * 2024-05-09 2025-11-13 John Cyrus Mohyi Noise reducing impeller vane

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1801422A2 (de) * 2005-12-22 2007-06-27 Ziehl-Abegg AG Ventilator und Ventilatorflügel
JP2017070337A (ja) * 2015-10-05 2017-04-13 日立マクセル株式会社 送風装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
DE102010034604A1 (de) 2010-08-13 2012-02-16 Ziehl-Abegg Ag Flügelrad für einen Ventilator
US9249666B2 (en) 2011-12-22 2016-02-02 General Electric Company Airfoils for wake desensitization and method for fabricating same
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
DE102015216579A1 (de) * 2015-08-31 2017-03-02 Ziehl-Abegg Se Lüfterrad, Lüfter und System mit mindestens einem Lüfter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1801422A2 (de) * 2005-12-22 2007-06-27 Ziehl-Abegg AG Ventilator und Ventilatorflügel
JP2017070337A (ja) * 2015-10-05 2017-04-13 日立マクセル株式会社 送風装置

Also Published As

Publication number Publication date
JP2020527667A (ja) 2020-09-10
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
DE102017212231A1 (de) 2019-01-24

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