EP3085966A4 - Ventilateur à flux axial - Google Patents

Ventilateur à flux axial Download PDF

Info

Publication number
EP3085966A4
EP3085966A4 EP13899760.6A EP13899760A EP3085966A4 EP 3085966 A4 EP3085966 A4 EP 3085966A4 EP 13899760 A EP13899760 A EP 13899760A EP 3085966 A4 EP3085966 A4 EP 3085966A4
Authority
EP
European Patent Office
Prior art keywords
axial flow
flow fan
fan
axial
flow
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.)
Granted
Application number
EP13899760.6A
Other languages
German (de)
English (en)
Other versions
EP3085966A1 (fr
EP3085966B1 (fr
Inventor
Yasuaki Kato
Takahide Tadokoro
Atsushi Kono
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of EP3085966A1 publication Critical patent/EP3085966A1/fr
Publication of EP3085966A4 publication Critical patent/EP3085966A4/fr
Application granted granted Critical
Publication of EP3085966B1 publication Critical patent/EP3085966B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04D19/00—Axial-flow pumps
    • F04D19/002—Axial flow fans
    • 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
EP13899760.6A 2013-12-20 2013-12-20 Ventilateur à flux axial Active EP3085966B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2013/084322 WO2015092924A1 (fr) 2013-12-20 2013-12-20 Ventilateur à flux axial

Publications (3)

Publication Number Publication Date
EP3085966A1 EP3085966A1 (fr) 2016-10-26
EP3085966A4 true EP3085966A4 (fr) 2017-08-16
EP3085966B1 EP3085966B1 (fr) 2020-05-20

Family

ID=53402316

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13899760.6A Active EP3085966B1 (fr) 2013-12-20 2013-12-20 Ventilateur à flux axial

Country Status (3)

Country Link
EP (1) EP3085966B1 (fr)
JP (1) JPWO2015092924A1 (fr)
WO (1) WO2015092924A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11236760B2 (en) 2015-12-11 2022-02-01 Delta Electronics, Inc. Impeller and fan
US11965522B2 (en) 2015-12-11 2024-04-23 Delta Electronics, Inc. Impeller
CN106870451A (zh) * 2015-12-11 2017-06-20 台达电子工业股份有限公司 叶轮及风扇
US11067093B2 (en) 2017-02-28 2021-07-20 Mitsubishi Electric Corporation Propeller fan, air-sending device, and air-conditioning apparatus
JP6428833B2 (ja) * 2017-04-14 2018-11-28 ダイキン工業株式会社 プロペラファン
US11149743B2 (en) * 2017-04-19 2021-10-19 Mitsubishi Electric Corporation Propeller fan and outdoor unit for air-conditioning apparatus
WO2019069374A1 (fr) * 2017-10-03 2019-04-11 三菱電機株式会社 Ventilateur hélicoïdal et soufflante à flux axial
EP3816454A4 (fr) * 2018-05-09 2022-01-26 York Guangzhou Air Conditioning and Refrigeration Co., Ltd. Pale et turbine à flux axial utilisant celle-ci
CN108506247A (zh) * 2018-05-09 2018-09-07 约克广州空调冷冻设备有限公司 叶片及使用其的轴流叶轮
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
EP4130487A4 (fr) * 2020-03-24 2023-05-03 Mitsubishi Electric Corporation Ventilateur axial, dispositif de soufflage, et dispositif à cycle frigorifique
BR112023017994A2 (pt) * 2021-03-12 2023-10-03 Daikin Ind Ltd Ventilador de hélice e aparelho de refrigeração

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000192898A (ja) * 1998-12-25 2000-07-11 Sharp Corp プロペラファン
JP2002257088A (ja) * 2001-03-06 2002-09-11 Toshiba Kyaria Kk 軸流ファン
JP2011179330A (ja) * 2010-02-26 2011-09-15 Panasonic Corp 羽根車と送風機及びそれを用いた空気調和機

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP4501575B2 (ja) * 2004-07-26 2010-07-14 三菱電機株式会社 軸流送風機
JP6035508B2 (ja) * 2012-04-02 2016-11-30 パナソニックＩｐマネジメント株式会社 送風機とそれを用いた室外ユニット
JP2013249787A (ja) * 2012-06-01 2013-12-12 Daikin Industries Ltd プロペラファン

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000192898A (ja) * 1998-12-25 2000-07-11 Sharp Corp プロペラファン
JP2002257088A (ja) * 2001-03-06 2002-09-11 Toshiba Kyaria Kk 軸流ファン
JP2011179330A (ja) * 2010-02-26 2011-09-15 Panasonic Corp 羽根車と送風機及びそれを用いた空気調和機

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2015092924A1 *

Also Published As

Publication number Publication date
WO2015092924A1 (fr) 2015-06-25
JPWO2015092924A1 (ja) 2017-03-16
EP3085966A1 (fr) 2016-10-26
EP3085966B1 (fr) 2020-05-20

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