CN121738942A - 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 - Google Patents

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

Info

Publication number
CN121738942A
CN121738942A CN202512007678.3A CN202512007678A CN121738942A CN 121738942 A CN121738942 A CN 121738942A CN 202512007678 A CN202512007678 A CN 202512007678A CN 121738942 A CN121738942 A CN 121738942A
Authority
CN
China
Prior art keywords
blade
trailing edge
wavelength
leading edge
ventilation device
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
CN202512007678.3A
Other languages
English (en)
Chinese (zh)
Inventor
T·高斯
丹尼尔·赛弗里德
托马斯·比茨
F·勒歇尔
G·霍夫曼
L·吕恩
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 CN121738942A publication Critical patent/CN121738942A/zh
Pending legal-status Critical Current

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)
CN202512007678.3A 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 Pending CN121738942A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102017212231.5 2017-07-18
DE102017212231.5A DE102017212231A1 (de) 2017-07-18 2017-07-18 Flügel für das Laufrad eines Ventilators, Laufrad sowie Axialventilator, Diagonalventilator oder Radialventilator
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
PCT/DE2018/200063 WO2019015729A1 (de) 2017-07-18 2018-06-18 Flügel für das laufrad eines ventilators, laufrad sowie axialventilator, diagonalventilator oder radialventilator

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201880059989.XA Division 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

Publications (1)

Publication Number Publication Date
CN121738942A true CN121738942A (zh) 2026-03-27

Family

ID=63035822

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202512007678.3A Pending CN121738942A (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
CN201880059989.XA Pending 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

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201880059989.XA Pending 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

Country Status (8)

Country Link
US (1) US11035233B2 (https=)
EP (1) EP3655664B1 (https=)
JP (1) JP7219748B2 (https=)
CN (2) CN121738942A (https=)
DE (1) DE102017212231A1 (https=)
ES (1) ES3058700T3 (https=)
SI (1) SI3655664T1 (https=)
WO (1) WO2019015729A1 (https=)

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
EP4083433A1 (de) 2020-03-10 2022-11-02 ebm-papst Mulfingen GmbH & Co. KG Ventilator und ventilatorflügel
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

Family Cites Families (15)

* 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
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
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
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

Also Published As

Publication number Publication date
ES3058700T3 (en) 2026-03-12
JP2020527667A (ja) 2020-09-10
WO2019015729A1 (de) 2019-01-24
DE102017212231A1 (de) 2019-01-24
US11035233B2 (en) 2021-06-15
BR112020000689A2 (pt) 2020-07-14
US20200173284A1 (en) 2020-06-04
CN111094758A8 (zh) 2020-06-05
EP3655664A1 (de) 2020-05-27
JP7219748B2 (ja) 2023-02-08
CN111094758A (zh) 2020-05-01
EP3655664B1 (de) 2025-12-24
RU2020107101A (ru) 2021-08-18
SI3655664T1 (sl) 2026-03-31
RU2020107101A3 (https=) 2021-11-08

Similar Documents

Publication Publication Date Title
CN121738942A (zh) 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
JP5737666B2 (ja) 遠心式送風機または斜流送風機に用いられるインペラ
US8845269B2 (en) Compressor casing with optimized cavities
EP2623794B1 (en) Centrifugal compressor diffuser
JP5766595B2 (ja) 遠心ターボ機械
US20150240645A1 (en) Propeller fan and air conditioner equipped with same
KR102730539B1 (ko) 터보차저 컴프레서휠
US20100189557A1 (en) Impeller and fan
KR20130143094A (ko) 원형 유입부와 회전 비대칭 배출부를 가진 팬 디퓨저
WO2009087985A1 (ja) プロペラファン
JP2017193982A (ja) コンプレッサ
TWI256441B (en) Axial flow fan
WO2019069374A1 (ja) プロペラファンおよび軸流送風機
EP3473860A1 (en) Turbine and axial blower
US20200240431A1 (en) Axial fan blade with wavy airfoil and trailing edge serrations
JP2021032106A5 (https=)
WO2010125645A1 (ja) プロペラファン
JP2019019759A (ja) 遠心ファンインペラおよび当該遠心ファンインペラを備える遠心ファン
JPH04171299A (ja) 送風機
CN110439856B (zh) 一种轴流散热风扇装配结构
CN110566500B (zh) 一种离心通风机的叶轮
CN205190326U (zh) 一种导叶式叶轮
KR20170102097A (ko) 누류 및 와류 억제용 축류팬
JP4712714B2 (ja) 遠心式多翼ファン
RU2784166C2 (ru) Лопасть для рабочего колеса вентилятора, рабочее колесо, а также осевой вентилятор, диагональный вентилятор или радиальный вентилятор

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination