CN111094758A - 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 Download PDFInfo
- Publication number
- CN111094758A CN111094758A CN201880059989.XA CN201880059989A CN111094758A CN 111094758 A CN111094758 A CN 111094758A CN 201880059989 A CN201880059989 A CN 201880059989A CN 111094758 A CN111094758 A CN 111094758A
- Authority
- CN
- China
- Prior art keywords
- blade
- trailing edge
- impeller
- wavelength
- waves
- 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
Links
Images
Classifications
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- 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)
Abstract
Description
Claims (16)
Applications Claiming Priority (3)
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 |
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 |
---|---|
CN111094758A true CN111094758A (zh) | 2020-05-01 |
CN111094758A8 CN111094758A8 (zh) | 2020-06-05 |
Family
ID=63035822
Family Applications (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 (6)
Country | Link |
---|---|
US (1) | US11035233B2 (zh) |
EP (1) | EP3655664A1 (zh) |
JP (1) | JP7219748B2 (zh) |
CN (1) | CN111094758A (zh) |
DE (1) | DE102017212231A1 (zh) |
WO (1) | WO2019015729A1 (zh) |
Families Citing this family (10)
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 |
US11187083B2 (en) | 2019-05-07 | 2021-11-30 | Carrier Corporation | HVAC fan |
USD980965S1 (en) | 2019-05-07 | 2023-03-14 | Carrier Corporation | Leading edge of a fan blade |
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 |
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 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006009699A (ja) * | 2004-06-25 | 2006-01-12 | Marubun:Kk | ブレード及び送風機 |
DE102010023017A1 (de) * | 2010-06-08 | 2011-12-08 | Georg Emanuel Koppenwallner | Buckelwalgebläse, Verfahren zur örtlichen Verbesserung der Strömung bei Strömungsmaschinen und Fahrzeugen |
CN104100570A (zh) * | 2014-07-09 | 2014-10-15 | 德意电器股份有限公司 | 一种吸油烟机用仿生叶轮 |
DE102013216575A1 (de) * | 2013-08-21 | 2015-02-26 | Ford Global Technologies, Llc | Leiser Lüfter für ein Kraftfahrzeug |
WO2017036470A1 (de) * | 2015-08-31 | 2017-03-09 | Ziehl-Abegg Se | Lüfterrad, lüfter und system mit mindestens einem lüfter |
Family Cites Families (9)
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 |
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 |
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 |
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 |
-
2017
- 2017-07-18 DE DE102017212231.5A patent/DE102017212231A1/de active Pending
-
2018
- 2018-06-18 CN CN201880059989.XA patent/CN111094758A/zh active Pending
- 2018-06-18 EP EP18746087.8A patent/EP3655664A1/de active Pending
- 2018-06-18 WO PCT/DE2018/200063 patent/WO2019015729A1/de unknown
- 2018-06-18 US US16/631,500 patent/US11035233B2/en active Active
- 2018-06-18 JP JP2020501817A patent/JP7219748B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006009699A (ja) * | 2004-06-25 | 2006-01-12 | Marubun:Kk | ブレード及び送風機 |
DE102010023017A1 (de) * | 2010-06-08 | 2011-12-08 | Georg Emanuel Koppenwallner | Buckelwalgebläse, Verfahren zur örtlichen Verbesserung der Strömung bei Strömungsmaschinen und Fahrzeugen |
DE102013216575A1 (de) * | 2013-08-21 | 2015-02-26 | Ford Global Technologies, Llc | Leiser Lüfter für ein Kraftfahrzeug |
CN104100570A (zh) * | 2014-07-09 | 2014-10-15 | 德意电器股份有限公司 | 一种吸油烟机用仿生叶轮 |
WO2017036470A1 (de) * | 2015-08-31 | 2017-03-09 | Ziehl-Abegg Se | Lüfterrad, lüfter und system mit mindestens einem lüfter |
Also Published As
Publication number | Publication date |
---|---|
EP3655664A1 (de) | 2020-05-27 |
JP2020527667A (ja) | 2020-09-10 |
DE102017212231A1 (de) | 2019-01-24 |
RU2020107101A3 (zh) | 2021-11-08 |
RU2020107101A (ru) | 2021-08-18 |
WO2019015729A1 (de) | 2019-01-24 |
JP7219748B2 (ja) | 2023-02-08 |
CN111094758A8 (zh) | 2020-06-05 |
US11035233B2 (en) | 2021-06-15 |
US20200173284A1 (en) | 2020-06-04 |
BR112020000689A2 (pt) | 2020-07-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
CI02 | Correction of invention patent application |
Correction item: Inventor Correct: T. Gauss Daniel Seyfried Thomas Bates F. lecher g. Hoffman L. lune False: T. Gauss Daniel Seyfried Thomas Bates F. lecher g. Hoffman S. Luen Number: 18-02 Page: The title page Volume: 36 Correction item: Inventor Correct: T. Gauss Daniel Seyfried Thomas Bates F. lecher g. Hoffman L. lune False: T. Gauss Daniel Seyfried Thomas Bates F. lecher g. Hoffman S. Luen Number: 18-02 Volume: 36 |
|
CI02 | Correction of invention patent application | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |