EP3739218A4 - Axiallüfterschaufel, axiallüfterschaufelanordnung und axiallüfterkanalanordnung - Google Patents
Axiallüfterschaufel, axiallüfterschaufelanordnung und axiallüfterkanalanordnung Download PDFInfo
- Publication number
- EP3739218A4 EP3739218A4 EP18900229.8A EP18900229A EP3739218A4 EP 3739218 A4 EP3739218 A4 EP 3739218A4 EP 18900229 A EP18900229 A EP 18900229A EP 3739218 A4 EP3739218 A4 EP 3739218A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- axial fan
- fan blade
- assembly
- duct assembly
- blade
- 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
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
- F04D29/66—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
- F04D29/667—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by influencing the flow pattern, e.g. suppression of turbulence
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820054204.7U CN207795681U (zh) | 2018-01-13 | 2018-01-13 | 轴流扇叶、轴流风机扇叶组件、轴流风机风道组件 |
PCT/CN2018/093266 WO2019136939A1 (zh) | 2018-01-13 | 2018-06-28 | 轴流扇叶、轴流风机扇叶组件、轴流风机风道组件 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3739218A1 EP3739218A1 (de) | 2020-11-18 |
EP3739218A4 true EP3739218A4 (de) | 2021-03-17 |
Family
ID=63271797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18900229.8A Pending EP3739218A4 (de) | 2018-01-13 | 2018-06-28 | Axiallüfterschaufel, axiallüfterschaufelanordnung und axiallüfterkanalanordnung |
Country Status (4)
Country | Link |
---|---|
US (1) | USD884874S1 (de) |
EP (1) | EP3739218A4 (de) |
CN (1) | CN207795681U (de) |
WO (1) | WO2019136939A1 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD289525S (en) * | 1984-10-01 | 1987-04-28 | Industrial Tools, Inc. | Slicing machine for magnetic tape or the like |
USD901669S1 (en) * | 2017-09-29 | 2020-11-10 | Carrier Corporation | Contoured fan blade |
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 |
CN111043058A (zh) * | 2018-10-15 | 2020-04-21 | 广东美的白色家电技术创新中心有限公司 | 对旋风扇 |
CN109185226B (zh) * | 2018-10-24 | 2024-06-11 | 佛山市启正电气有限公司 | 吊扇及其扇叶 |
EP3882470A4 (de) * | 2018-11-22 | 2022-02-23 | GD Midea Air-Conditioning Equipment Co., Ltd. | Axialgebläse-laufrad und hiermit versehene klimaanlage |
USD972119S1 (en) * | 2018-11-28 | 2022-12-06 | Ebm-Papst Mulfingen Gmbh & Co. Kg | Fan |
USD972706S1 (en) * | 2019-02-28 | 2022-12-13 | Ebm-Papst St. Georgen Gmbh & Co. Kg | Ventilating fan |
USD971398S1 (en) * | 2019-03-04 | 2022-11-29 | Ebm-Papst Mulfingen Gmbh & Co. Kg | Fan wheel of an axial fan |
USD980409S1 (en) * | 2019-03-07 | 2023-03-07 | Ziehl-Abegg Se | Fan wheel |
USD980965S1 (en) * | 2019-05-07 | 2023-03-14 | Carrier Corporation | Leading edge of a fan blade |
CN110410879A (zh) * | 2019-08-29 | 2019-11-05 | 代元军 | 一种叶片叶尖呈w型结构的空调室外机 |
EP4083432A1 (de) * | 2020-03-10 | 2022-11-02 | ebm-papst Mulfingen GmbH & Co. KG | Ventilator und ventilatorflügel |
CN112012960B (zh) * | 2020-08-03 | 2021-06-22 | 珠海格力电器股份有限公司 | 风叶组件、风机组件和空调器 |
CN112306204B (zh) * | 2020-11-30 | 2023-08-18 | 联想(北京)有限公司 | 散热模组及电子设备 |
CN114526252A (zh) * | 2022-02-22 | 2022-05-24 | 宁波公牛生活电器有限公司 | 扇叶、风扇和隐形风扇灯 |
Citations (3)
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CN201679745U (zh) * | 2010-03-29 | 2010-12-22 | 新昌县科贸实业有限公司 | 低噪声空调冷却轴流风机 |
CN102588338A (zh) * | 2012-03-01 | 2012-07-18 | Tcl空调器(中山)有限公司 | 轴流风扇 |
WO2017095029A1 (ko) * | 2015-11-30 | 2017-06-08 | 삼성전자 주식회사 | 송풍팬 및 이를 구비하는 공기 조화기 |
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US1712119A (en) * | 1927-12-15 | 1929-05-07 | Westinghouse Electric & Mfg Co | Turbine blade |
DE3234011A1 (de) * | 1982-09-14 | 1984-03-15 | Braun Ag, 6000 Frankfurt | Axialluefter |
US5169290A (en) * | 1991-11-07 | 1992-12-08 | Carrier Corporation | Blade for centrifugal flow fan |
JP3448136B2 (ja) * | 1994-11-08 | 2003-09-16 | 三菱重工業株式会社 | プロペラファン |
USD419669S (en) * | 1998-06-26 | 2000-01-25 | Sanyo Electric Co., Ltd. | Propeller fan |
US20030012653A1 (en) * | 2001-07-13 | 2003-01-16 | Guy Diemunsch | Cooling fan |
US6733240B2 (en) * | 2001-07-18 | 2004-05-11 | General Electric Company | Serrated fan blade |
US7559744B2 (en) * | 2005-08-03 | 2009-07-14 | Mitsubishi Heavy Industries Ltd. | Propeller fan for heat exchanger of in-vehicle air conditioner |
US7815418B2 (en) * | 2005-08-03 | 2010-10-19 | Mitsubishi Heavy Industries, Ltd. | Shroud and rotary vane wheel of propeller fan and propeller fan |
USD570470S1 (en) * | 2005-08-04 | 2008-06-03 | Mitsubishi Heavy Industries, Ltd. | Fan |
JP5072506B2 (ja) * | 2007-09-21 | 2012-11-14 | 三菱重工業株式会社 | ファンモータ |
JP4969493B2 (ja) * | 2008-02-28 | 2012-07-04 | 三菱重工業株式会社 | 樹脂製ファン |
JP5422139B2 (ja) * | 2008-04-18 | 2014-02-19 | 三菱重工業株式会社 | プロペラファン |
USD585130S1 (en) * | 2008-06-27 | 2009-01-20 | Pax Scientific, Inc. | Rotor |
JP5422336B2 (ja) * | 2009-10-19 | 2014-02-19 | 三菱重工業株式会社 | 車両用熱交換モジュール |
CN201594087U (zh) * | 2009-12-21 | 2010-09-29 | 钢铁研究总院 | 并联式超声波检测探头 |
KR101708501B1 (ko) * | 2010-07-15 | 2017-02-20 | 엘지전자 주식회사 | 팬 어셈블리 |
TWI464328B (zh) * | 2010-11-05 | 2014-12-11 | Delta Electronics Inc | 風扇結構 |
KR20130039481A (ko) * | 2011-10-12 | 2013-04-22 | 엘지전자 주식회사 | 축류팬 및 공기 조화기 |
JP5413449B2 (ja) * | 2011-12-28 | 2014-02-12 | ダイキン工業株式会社 | 軸流ファン |
JP5252070B2 (ja) * | 2011-12-28 | 2013-07-31 | ダイキン工業株式会社 | 軸流ファン |
CN102588339B (zh) * | 2012-03-01 | 2016-02-03 | Tcl空调器(中山)有限公司 | 风扇结构及轴流风扇 |
DE102012004617A1 (de) * | 2012-03-06 | 2013-09-12 | Ziehl-Abegg Ag | Axialventilator |
USD688783S1 (en) * | 2012-05-31 | 2013-08-27 | Spal Automotive S.R.L. | Fan |
JP5929522B2 (ja) * | 2012-05-31 | 2016-06-08 | 株式会社デンソー | 軸流送風機 |
EP2711558B1 (de) * | 2012-09-24 | 2020-07-08 | Samsung Electronics Co., Ltd. | Propellerlüfter |
BR112015006704B1 (pt) * | 2012-09-28 | 2022-05-10 | Daikin Industries, Ltd | Ventilador de hélice e ar-condicionado equipado com o mesmo |
US20140147282A1 (en) * | 2012-11-23 | 2014-05-29 | Cooler Master Co., Ltd. | Fan structure |
USD727490S1 (en) * | 2013-02-25 | 2015-04-21 | Wellington Drive Technologies Limited | Fan blade |
AU353962S (en) * | 2013-08-05 | 2014-02-26 | Mitsubishi Electric Corp | Propeller fan |
USD750211S1 (en) * | 2014-02-27 | 2016-02-23 | Mitsubishi Electric Corporation | Propeller fan |
KR20150133077A (ko) * | 2014-05-19 | 2015-11-27 | 엘지전자 주식회사 | 송풍팬 및 이를 적용한 공기조화기 |
CN104061187A (zh) * | 2014-06-30 | 2014-09-24 | 珠海格力电器股份有限公司 | 一种轴流风叶、轴流风机及空调机 |
JP1530002S (de) * | 2014-08-11 | 2015-08-03 | ||
USD808003S1 (en) * | 2015-01-21 | 2018-01-16 | Ebm-Papst Mulfingen Gmbh & Co. Kg | Ventilator fan for a ventilation system |
US11118599B2 (en) * | 2015-08-10 | 2021-09-14 | Mitsubishi Electric Corporation | Fan and air-conditioning apparatus equipped with fan |
DE102015216579A1 (de) * | 2015-08-31 | 2017-03-02 | Ziehl-Abegg Se | Lüfterrad, Lüfter und System mit mindestens einem Lüfter |
WO2017041009A1 (en) * | 2015-09-02 | 2017-03-09 | Mckinney Krista | Single thickness blade with leading edge serrations on an axial fan |
JP6430024B2 (ja) * | 2015-09-08 | 2018-11-28 | 三菱電機株式会社 | プロペラファン、プロペラファン装置および空気調和装置用室外機 |
EP3372839B1 (de) * | 2015-11-02 | 2019-12-25 | Mitsubishi Electric Corporation | Gebläse, ausseneinheit und kühlzyklusvorrichtung |
USD773632S1 (en) * | 2015-11-10 | 2016-12-06 | Unada Co. Ltd. | Fan impeller |
USD806225S1 (en) * | 2015-12-11 | 2017-12-26 | Delta Electronics, Inc. | Fan |
GB2562395B (en) * | 2016-02-24 | 2021-07-28 | Mitsubishi Electric Corp | Air-sending device and air-conditioning apparatus using the same |
EP3423719A1 (de) * | 2016-03-01 | 2019-01-09 | Valeo Systemes Thermiques | Motorgebläseanordnung mit einem hydraulischen wärmeübertragungsflüssigkeitskühlkreislauf |
US10508662B2 (en) * | 2016-07-01 | 2019-12-17 | Mitsubishi Electric Corporation | Propeller fan |
CN109416051A (zh) * | 2016-07-05 | 2019-03-01 | 日本电产株式会社 | 锯齿状风扇叶片以及具有该风扇叶片的轴流风扇和离心风扇 |
AU2017206193B2 (en) * | 2016-09-02 | 2023-07-27 | Fujitsu General Limited | Axial fan and outdoor unit |
USD858737S1 (en) * | 2017-03-16 | 2019-09-03 | Mitsubishi Electric Corporation | Propeller fan |
DE102017008292A1 (de) * | 2017-09-05 | 2019-03-07 | Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg | Lüfterrad |
USD854143S1 (en) * | 2017-12-06 | 2019-07-16 | Vincent Yu | Cooling fan |
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 |
US10082286B1 (en) * | 2018-01-24 | 2018-09-25 | Dynaeon Industrial Co., Ltd. | Cooling fan with light-emitting effect |
CN110118194B (zh) * | 2018-02-07 | 2024-05-28 | 广东美的制冷设备有限公司 | 轴流风轮及空调器 |
-
2018
- 2018-01-13 CN CN201820054204.7U patent/CN207795681U/zh active Active
- 2018-06-28 WO PCT/CN2018/093266 patent/WO2019136939A1/zh unknown
- 2018-06-28 EP EP18900229.8A patent/EP3739218A4/de active Pending
- 2018-07-12 US US29/656,473 patent/USD884874S1/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201679745U (zh) * | 2010-03-29 | 2010-12-22 | 新昌县科贸实业有限公司 | 低噪声空调冷却轴流风机 |
CN102588338A (zh) * | 2012-03-01 | 2012-07-18 | Tcl空调器(中山)有限公司 | 轴流风扇 |
WO2017095029A1 (ko) * | 2015-11-30 | 2017-06-08 | 삼성전자 주식회사 | 송풍팬 및 이를 구비하는 공기 조화기 |
Also Published As
Publication number | Publication date |
---|---|
USD884874S1 (en) | 2020-05-19 |
EP3739218A1 (de) | 2020-11-18 |
WO2019136939A1 (zh) | 2019-07-18 |
CN207795681U (zh) | 2018-08-31 |
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Effective date: 20200810 |
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AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
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AX | Request for extension of the european patent |
Extension state: BA ME |
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A4 | Supplementary search report drawn up and despatched |
Effective date: 20210211 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: F04D 29/38 20060101AFI20210205BHEP Ipc: F04D 29/66 20060101ALI20210205BHEP |
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DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
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17Q | First examination report despatched |
Effective date: 20210924 |