DE112013002698T5 - Luftgebläse - Google Patents

Luftgebläse Download PDF

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Publication number
DE112013002698T5
DE112013002698T5 DE201311002698 DE112013002698T DE112013002698T5 DE 112013002698 T5 DE112013002698 T5 DE 112013002698T5 DE 201311002698 DE201311002698 DE 201311002698 DE 112013002698 T DE112013002698 T DE 112013002698T DE 112013002698 T5 DE112013002698 T5 DE 112013002698T5
Authority
DE
Germany
Prior art keywords
wing
notches
flow
leading edge
blower fan
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.)
Withdrawn
Application number
DE201311002698
Other languages
German (de)
English (en)
Inventor
c/o DENSO CORPORATION Kamiya Masaru
c/o DENSO CORPORATION Yoshida Kenji
c/o DENSO CORPORATION Ooya Hideki
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.)
Denso Corp
Original Assignee
Denso 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 Denso Corp filed Critical Denso Corp
Publication of DE112013002698T5 publication Critical patent/DE112013002698T5/de
Withdrawn legal-status Critical Current

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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
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/002—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying geometry within the pumps, e.g. by adjusting 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
    • F04D29/30—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
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
    • F04D29/326—Rotors specially for elastic fluids for axial flow pumps for axial flow fans comprising a rotating shroud
    • 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
    • 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
    • F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers
    • F04D29/681—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE201311002698 2012-05-31 2013-05-31 Luftgebläse Withdrawn DE112013002698T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012-124250 2012-05-31
JP2012124250A JP5880288B2 (ja) 2012-05-31 2012-05-31 送風機
PCT/JP2013/065282 WO2013180296A1 (ja) 2012-05-31 2013-05-31 送風機

Publications (1)

Publication Number Publication Date
DE112013002698T5 true DE112013002698T5 (de) 2015-02-26

Family

ID=49673479

Family Applications (1)

Application Number Title Priority Date Filing Date
DE201311002698 Withdrawn DE112013002698T5 (de) 2012-05-31 2013-05-31 Luftgebläse

Country Status (5)

Country Link
US (1) US20150152875A1 (zh)
JP (1) JP5880288B2 (zh)
CN (1) CN104364532B (zh)
DE (1) DE112013002698T5 (zh)
WO (1) WO2013180296A1 (zh)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6171955B2 (ja) * 2014-01-29 2017-08-02 株式会社デンソー 軸流ファン
JP6409666B2 (ja) * 2014-09-18 2018-10-24 株式会社デンソー 送風機
WO2016042698A1 (ja) * 2014-09-18 2016-03-24 株式会社デンソー 送風機
US10844876B2 (en) * 2015-06-16 2020-11-24 ResMed Pty Ltd Impeller with inclined and reverse inclined blades
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
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
US10473113B2 (en) 2015-12-16 2019-11-12 Denso Corporation Centrifugal blower
CA3008453C (en) * 2015-12-18 2021-03-30 Amazon Technologies, Inc. Propeller blade treatments for sound control
JP2019052539A (ja) * 2016-02-02 2019-04-04 株式会社デンソー 軸流送風機
ES2767806T3 (es) 2016-07-01 2020-06-18 Mitsubishi Electric Corp Ventilador de hélice
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
WO2018008126A1 (ja) * 2016-07-07 2018-01-11 三菱電機株式会社 送風装置、空気調和機の室外機および冷凍サイクル装置
AU2017206193B2 (en) * 2016-09-02 2023-07-27 Fujitsu General Limited Axial fan and outdoor unit
CN106762816A (zh) * 2016-12-16 2017-05-31 珠海格力电器股份有限公司 离心风叶及离心风机
KR102548590B1 (ko) * 2016-12-28 2023-06-29 한온시스템 주식회사 축류팬
WO2018179075A1 (ja) * 2017-03-28 2018-10-04 三菱電機株式会社 プロペラファン
DE102017212231A1 (de) * 2017-07-18 2019-01-24 Ziehl-Abegg Se Flügel für das Laufrad eines Ventilators, Laufrad sowie Axialventilator, Diagonalventilator oder Radialventilator
CN111108263A (zh) * 2017-09-29 2020-05-05 开利公司 具有波状翼型和后缘锯齿的轴向风扇叶片
USD901669S1 (en) 2017-09-29 2020-11-10 Carrier Corporation Contoured fan blade
JP6440888B2 (ja) * 2018-06-04 2018-12-19 三菱電機株式会社 プロペラファン、空気調和装置及び換気装置
FR3087483B1 (fr) * 2018-10-18 2022-01-28 Safran Aircraft Engines Structure profilee pour aeronef ou turbomachine pour aeronef
WO2020103400A1 (zh) * 2018-11-22 2020-05-28 广东美的制冷设备有限公司 轴流风轮及具有其的空调器
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
DE102021105225A1 (de) 2020-03-10 2021-09-16 Ebm-Papst Mulfingen Gmbh & Co. Kg Ventilator und Ventilatorflügel
CN113738700B (zh) * 2020-05-27 2023-06-02 广东美的白色家电技术创新中心有限公司 风机、空调室外机和空调系统
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
CN115126708A (zh) * 2021-03-26 2022-09-30 全亿大科技（佛山）有限公司 叶轮及散热风扇
DE102021206929A1 (de) * 2021-07-01 2023-01-05 Mahle International Gmbh Lüfterrad
JP2023007842A (ja) * 2021-07-02 2023-01-19 株式会社デンソー 送風ファン
TWI801140B (zh) * 2022-02-18 2023-05-01 宏碁股份有限公司 軸流風扇
CN114738319B (zh) * 2022-04-20 2023-11-14 浙江尚扬通风设备有限公司 低噪声轴流风机及其使用方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3609212A1 (de) * 1986-03-19 1987-09-24 Standard Elektrik Lorenz Ag Axialluefter
JPH086712B2 (ja) * 1990-11-02 1996-01-29 ダイキン工業株式会社 送風機
JP3448136B2 (ja) * 1994-11-08 2003-09-16 三菱重工業株式会社 プロペラファン
JP2000087898A (ja) * 1998-09-08 2000-03-28 Matsushita Refrig Co Ltd 軸流送風機
JP2000161296A (ja) * 1998-11-20 2000-06-13 Fujitsu I-Network Systems Ltd 冷却用軸流ファン
KR100820857B1 (ko) * 2003-03-05 2008-04-10 한라공조주식회사 축류팬
EP1801422B1 (de) * 2005-12-22 2013-06-12 Ziehl-Abegg AG Ventilator und Ventilatorflügel
JP5562566B2 (ja) * 2009-03-05 2014-07-30 三菱重工業株式会社 流体機械用翼体
JP5602237B2 (ja) * 2010-09-21 2014-10-08 三菱電機株式会社 軸流送風機

Also Published As

Publication number Publication date
CN104364532B (zh) 2017-03-29
JP5880288B2 (ja) 2016-03-08
CN104364532A (zh) 2015-02-18
WO2013180296A1 (ja) 2013-12-05
JP2013249762A (ja) 2013-12-12
US20150152875A1 (en) 2015-06-04

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Legal Events

Date Code Title Description
R083 Amendment of/additions to inventor(s)
R012 Request for examination validly filed
R084 Declaration of willingness to licence
R016 Response to examination communication
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee