JP5549772B2 - プロペラファン及びこれを備える空気調和機 - Google Patents
プロペラファン及びこれを備える空気調和機 Download PDFInfo
- Publication number
- JP5549772B2 JP5549772B2 JP2013200868A JP2013200868A JP5549772B2 JP 5549772 B2 JP5549772 B2 JP 5549772B2 JP 2013200868 A JP2013200868 A JP 2013200868A JP 2013200868 A JP2013200868 A JP 2013200868A JP 5549772 B2 JP5549772 B2 JP 5549772B2
- Authority
- JP
- Japan
- Prior art keywords
- propeller fan
- pressure surface
- blade
- region
- exit angle
- 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
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
- F01D5/12—Blades
- F01D5/14—Form or construction
- F01D5/141—Shape, i.e. outer, aerodynamic 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
- F04D29/26—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
-
- 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
- F05D2250/70—Shape
- F05D2250/71—Shape curved
- F05D2250/712—Shape curved concave
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Other Air-Conditioning Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013200868A JP5549772B2 (ja) | 2012-09-28 | 2013-09-27 | プロペラファン及びこれを備える空気調和機 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012217270 | 2012-09-28 | ||
JP2012217270 | 2012-09-28 | ||
JP2013200868A JP5549772B2 (ja) | 2012-09-28 | 2013-09-27 | プロペラファン及びこれを備える空気調和機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014080970A JP2014080970A (ja) | 2014-05-08 |
JP5549772B2 true JP5549772B2 (ja) | 2014-07-16 |
Family
ID=50387577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013200868A Active JP5549772B2 (ja) | 2012-09-28 | 2013-09-27 | プロペラファン及びこれを備える空気調和機 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20150240645A1 (fr) |
EP (1) | EP2902639B1 (fr) |
JP (1) | JP5549772B2 (fr) |
CN (1) | CN104641121B (fr) |
AU (1) | AU2013321833B2 (fr) |
BR (1) | BR112015006704B1 (fr) |
WO (1) | WO2014050146A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110914553A (zh) * | 2017-08-14 | 2020-03-24 | 三菱电机株式会社 | 叶轮、送风机及空调装置 |
Families Citing this family (19)
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 |
JP6531457B2 (ja) * | 2015-03-26 | 2019-06-19 | 株式会社富士通ゼネラル | プロペラファン |
KR102479815B1 (ko) * | 2015-11-30 | 2022-12-23 | 삼성전자주식회사 | 송풍팬 및 이를 구비하는 공기 조화기 |
JP2017115768A (ja) * | 2015-12-25 | 2017-06-29 | 三菱ケミカルインフラテック株式会社 | 送風機用翼及び送風機 |
WO2018020708A1 (fr) * | 2016-07-27 | 2018-02-01 | シャープ株式会社 | Ventilateur hélicoïdal et dispositif d'alimentation en fluide |
AU2017206193B2 (en) * | 2016-09-02 | 2023-07-27 | Fujitsu General Limited | Axial fan and outdoor unit |
CN107355425B (zh) * | 2017-07-26 | 2023-04-25 | 奥克斯空调股份有限公司 | 高噪声消除度轴流风叶 |
CN108087333A (zh) * | 2017-12-08 | 2018-05-29 | 广东美的制冷设备有限公司 | 轴流风轮及空调器 |
CN108087302A (zh) * | 2017-12-08 | 2018-05-29 | 广东美的制冷设备有限公司 | 轴流风轮及空调器 |
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 |
JP6998462B2 (ja) * | 2018-06-22 | 2022-01-18 | 三菱重工エンジン&ターボチャージャ株式会社 | 回転翼及びこの回転翼を備える遠心圧縮機 |
US11680580B2 (en) * | 2018-11-22 | 2023-06-20 | Gd Midea Air-Conditioning Equipment Co., Ltd. | Axial-flow impeller and air-conditioner having the same |
JP2020112034A (ja) * | 2019-01-08 | 2020-07-27 | パナソニックIpマネジメント株式会社 | 軸流ファン |
EP3974659A4 (fr) * | 2019-05-21 | 2022-05-11 | Mitsubishi Electric Corporation | Ventilateur axial, soufflante, et appareil à cycle frigorifique |
JP7289235B2 (ja) * | 2019-07-18 | 2023-06-09 | 株式会社コロナ | エアコン装置の室外機用プロペラファン |
US11873833B2 (en) * | 2020-09-02 | 2024-01-16 | Mitsubishi Electric Corporation | Axial-flow fan, and outdoor unit for air-conditioning apparatus |
WO2022091225A1 (fr) * | 2020-10-27 | 2022-05-05 | 三菱電機株式会社 | Ventilateur axial, dispositif de soufflage et dispositif à cycle frigorifique |
KR102401163B1 (ko) * | 2020-12-03 | 2022-05-24 | 엘지전자 주식회사 | 공기 조화기의 실외기에 구비되는 축류팬 |
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 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2662028B2 (ja) * | 1989-05-12 | 1997-10-08 | 松下電器産業株式会社 | 羽根車 |
JP3077863B2 (ja) * | 1993-04-26 | 2000-08-21 | 株式会社日立製作所 | プロペラファンおよびこれを備えた空気調和機 |
JP3598900B2 (ja) * | 1999-09-03 | 2004-12-08 | ダイキン工業株式会社 | 送風機用羽根車 |
JP3743222B2 (ja) * | 1999-09-24 | 2006-02-08 | 松下電器産業株式会社 | 送風機羽根車と空気調和機 |
JP3608038B2 (ja) * | 2000-02-14 | 2005-01-05 | 株式会社日立製作所 | プロペラファン |
KR100380228B1 (ko) * | 2000-05-16 | 2003-04-16 | 엘지전자 주식회사 | 창문형 에어컨의 시로코팬 |
JP2003072948A (ja) | 2001-09-05 | 2003-03-12 | Asmo Co Ltd | 商品搬出装置 |
JP4132826B2 (ja) * | 2002-01-10 | 2008-08-13 | シャープ株式会社 | プロペラファンおよびその成型金型並びに流体送り装置 |
US7191613B2 (en) * | 2002-05-08 | 2007-03-20 | Lg Electronics Inc. | Turbo fan and air conditioner having the same applied thereto |
JP4501575B2 (ja) * | 2004-07-26 | 2010-07-14 | 三菱電機株式会社 | 軸流送風機 |
JP4400686B2 (ja) * | 2008-01-07 | 2010-01-20 | ダイキン工業株式会社 | プロペラファン |
JP4867950B2 (ja) * | 2008-06-03 | 2012-02-01 | ダイキン工業株式会社 | 送風機 |
-
2013
- 2013-09-27 CN CN201380048377.8A patent/CN104641121B/zh active Active
- 2013-09-27 AU AU2013321833A patent/AU2013321833B2/en active Active
- 2013-09-27 WO PCT/JP2013/005794 patent/WO2014050146A1/fr active Application Filing
- 2013-09-27 US US14/430,465 patent/US20150240645A1/en not_active Abandoned
- 2013-09-27 JP JP2013200868A patent/JP5549772B2/ja active Active
- 2013-09-27 BR BR112015006704-2A patent/BR112015006704B1/pt active IP Right Grant
- 2013-09-27 EP EP13841827.2A patent/EP2902639B1/fr active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110914553A (zh) * | 2017-08-14 | 2020-03-24 | 三菱电机株式会社 | 叶轮、送风机及空调装置 |
CN110914553B (zh) * | 2017-08-14 | 2021-02-19 | 三菱电机株式会社 | 叶轮、送风机及空调装置 |
Also Published As
Publication number | Publication date |
---|---|
EP2902639A1 (fr) | 2015-08-05 |
AU2013321833B2 (en) | 2015-11-26 |
BR112015006704A2 (pt) | 2017-07-04 |
JP2014080970A (ja) | 2014-05-08 |
US20150240645A1 (en) | 2015-08-27 |
EP2902639A4 (fr) | 2016-05-25 |
CN104641121B (zh) | 2016-08-31 |
BR112015006704B1 (pt) | 2022-05-10 |
EP2902639B1 (fr) | 2019-06-26 |
AU2013321833A1 (en) | 2015-04-02 |
WO2014050146A1 (fr) | 2014-04-03 |
CN104641121A (zh) | 2015-05-20 |
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