AU2005265916B2 - Blower - Google Patents

Blower Download PDF

Info

Publication number
AU2005265916B2
AU2005265916B2 AU2005265916A AU2005265916A AU2005265916B2 AU 2005265916 B2 AU2005265916 B2 AU 2005265916B2 AU 2005265916 A AU2005265916 A AU 2005265916A AU 2005265916 A AU2005265916 A AU 2005265916A AU 2005265916 B2 AU2005265916 B2 AU 2005265916B2
Authority
AU
Australia
Prior art keywords
blade
protrusion
tip
boss
radial direction
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.)
Ceased
Application number
AU2005265916A
Other languages
English (en)
Other versions
AU2005265916A1 (en
Inventor
Masahiro Arinaga
Kunihiko Kaga
Yasuaki Kato
Shoji Yamada
Hiroshi Yoshikawa
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 AU2005265916A1 publication Critical patent/AU2005265916A1/en
Application granted granted Critical
Publication of AU2005265916B2 publication Critical patent/AU2005265916B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • F04D29/66—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
    • F04D29/26—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
    • F05D2240/304—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S416/00—Fluid reaction surfaces, i.e. impellers
    • Y10S416/02—Formulas of curves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AU2005265916A 2004-07-26 2005-06-30 Blower Ceased AU2005265916B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004216846A JP4501575B2 (ja) 2004-07-26 2004-07-26 軸流送風機
JP2004-216846 2004-07-26
PCT/JP2005/012099 WO2006011333A1 (ja) 2004-07-26 2005-06-30 送風機

Publications (2)

Publication Number Publication Date
AU2005265916A1 AU2005265916A1 (en) 2006-02-02
AU2005265916B2 true AU2005265916B2 (en) 2010-05-27

Family

ID=35786084

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2005265916A Ceased AU2005265916B2 (en) 2004-07-26 2005-06-30 Blower

Country Status (7)

Country Link
US (1) US8007243B2 (enExample)
EP (1) EP1783376B1 (enExample)
JP (1) JP4501575B2 (enExample)
CN (2) CN102828997B (enExample)
AU (1) AU2005265916B2 (enExample)
ES (1) ES2411964T3 (enExample)
WO (1) WO2006011333A1 (enExample)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5135033B2 (ja) * 2008-04-11 2013-01-30 株式会社東芝 軸流水力機械のランナベーン
KR200450679Y1 (ko) 2008-07-10 2010-10-21 주식회사 한지백전자 미용용 드라이기의 송풍팬 구조
JP4823294B2 (ja) * 2008-11-04 2011-11-24 三菱電機株式会社 送風機及びこの送風機を用いたヒートポンプ装置
JP5210852B2 (ja) * 2008-12-22 2013-06-12 山洋電気株式会社 軸流送風機
FR2953571B1 (fr) * 2009-12-07 2018-07-13 Valeo Systemes Thermiques Helice de ventilateur, en particulier pour vehicule automobile
JP5593976B2 (ja) * 2010-08-31 2014-09-24 ダイキン工業株式会社 プロペラファン
JP5629721B2 (ja) * 2012-04-10 2014-11-26 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形用金型
MY168508A (en) 2012-04-10 2018-11-12 Sharp Kk Propeller fan for electric fan and electric fan including the same, and molding die for propeller fan for electric fan
WO2013154102A1 (ja) 2012-04-10 2013-10-17 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形用金型
WO2014024305A1 (ja) * 2012-08-10 2014-02-13 三菱電機株式会社 プロペラファン、並びに、それを備えた送風機、空気調和機及び給湯用室外機
JP6049180B2 (ja) * 2012-09-24 2016-12-21 株式会社サムスン日本研究所 プロペラファン及び前記プロペラファンを用いた空気調和装置
EP2711558B1 (en) * 2012-09-24 2020-07-08 Samsung Electronics Co., Ltd. Propeller fan
WO2014050146A1 (ja) * 2012-09-28 2014-04-03 ダイキン工業株式会社 プロペラファン及びこれを備える空気調和機
US9784507B2 (en) * 2013-02-12 2017-10-10 Mitsubishi Electric Corporation Outdoor cooling unit for vehicular air conditioning apparatus
KR102200395B1 (ko) * 2013-12-12 2021-01-08 엘지전자 주식회사 축류팬 및 이를 포함하는 공기 조화기
WO2015092924A1 (ja) * 2013-12-20 2015-06-25 三菱電機株式会社 軸流送風機
JP6050297B2 (ja) * 2014-10-03 2016-12-21 シャープ株式会社 プロペラファン、および成形用金型
JP6143725B2 (ja) * 2014-10-06 2017-06-07 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形用金型
EP3217018B1 (en) * 2014-11-04 2020-09-16 Mitsubishi Electric Corporation Propeller fan, propeller fan device, and outdoor equipment for air-conditioning device
JP6415741B2 (ja) * 2015-10-07 2018-10-31 三菱電機株式会社 送風機、および、それを備えた空気調和装置
EP3372841B1 (en) * 2015-11-02 2019-12-25 Mitsubishi Electric Corporation Axial fan and air-conditioning device having said axial fan
JP6673702B2 (ja) * 2016-01-22 2020-03-25 日本スピンドル製造株式会社 軸流送風機を備えた冷却塔
US11149742B2 (en) * 2016-03-07 2021-10-19 Mitsubishi Electric Corporation Axial-flow fan and outdoor unit
JP6487876B2 (ja) * 2016-06-06 2019-03-20 ミネベアミツミ株式会社 インペラ及びそのインペラを備えるファン
CN109312758B (zh) * 2016-06-16 2021-01-15 三菱电机株式会社 轴流送风机
JP6414197B2 (ja) * 2016-12-28 2018-10-31 ダイキン工業株式会社 軸流ファンおよび送風ユニット
JP6827531B2 (ja) * 2017-04-19 2021-02-10 三菱電機株式会社 プロペラファン及び空気調和装置用室外機
CN108180168A (zh) * 2017-12-27 2018-06-19 泛仕达机电股份有限公司 一种双向弯曲风扇叶片及包括该叶片的风扇
JP6696525B2 (ja) 2018-03-22 2020-05-20 株式会社富士通ゼネラル プロペラファン
WO2019214632A1 (zh) * 2018-05-09 2019-11-14 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
CN110966253A (zh) * 2018-09-30 2020-04-07 宁波甬仿应用技术有限公司 一种具有凹部结构的轴流风叶
DE112018008235T5 (de) * 2018-12-26 2021-09-23 Mitsubishi Electric Corporation Flügelrad, ventilator und klimagerät
KR102401163B1 (ko) * 2020-12-03 2022-05-24 엘지전자 주식회사 공기 조화기의 실외기에 구비되는 축류팬
WO2023157271A1 (ja) * 2022-02-21 2023-08-24 三菱電機株式会社 羽根車、送風機及び空気調和機

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002070504A (ja) * 2000-09-05 2002-03-08 Honda Motor Co Ltd 翼形状設計方法および情報媒体
JP2003148395A (ja) * 2001-11-09 2003-05-21 Matsushita Electric Ind Co Ltd 空調用送風機羽根車

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5851435Y2 (ja) * 1975-12-17 1983-11-22 アイシンセイキ カブシキガイシヤ エンジンレイキヤクヨウスイコミガタサイレントフアン
JPS5281538A (en) * 1975-12-29 1977-07-08 Fuji Electric Co Ltd Closed type switching equipment
JPS58144698A (ja) * 1982-02-22 1983-08-29 Hitachi Ltd プロペラフアン
FI85752C (fi) * 1989-05-02 1992-05-25 Heikki Vartiala Propeller.
ES2212251T3 (es) * 1998-03-23 2004-07-16 Spal S.R.L. Ventilador de flujo axial.
US6116856A (en) * 1998-09-18 2000-09-12 Patterson Technique, Inc. Bi-directional fan having asymmetric, reversible blades
JP2003013892A (ja) * 2001-04-26 2003-01-15 Daikin Ind Ltd 送風機及び該送風機を備えた空気調和機
TW524928B (en) * 2001-04-26 2003-03-21 Daikin Ind Ltd Blower and air conditioner with the same
JP3756079B2 (ja) 2001-05-31 2006-03-15 松下冷機株式会社 羽根車と、送風機と、冷凍冷蔵庫

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002070504A (ja) * 2000-09-05 2002-03-08 Honda Motor Co Ltd 翼形状設計方法および情報媒体
JP2003148395A (ja) * 2001-11-09 2003-05-21 Matsushita Electric Ind Co Ltd 空調用送風機羽根車

Also Published As

Publication number Publication date
US20080019826A1 (en) 2008-01-24
EP1783376A1 (en) 2007-05-09
CN101023271A (zh) 2007-08-22
JP4501575B2 (ja) 2010-07-14
WO2006011333A1 (ja) 2006-02-02
AU2005265916A1 (en) 2006-02-02
CN102828997A (zh) 2012-12-19
ES2411964T3 (es) 2013-07-09
CN102828997B (zh) 2015-07-22
EP1783376A4 (en) 2010-03-31
JP2006037800A (ja) 2006-02-09
EP1783376B1 (en) 2013-05-15
US8007243B2 (en) 2011-08-30

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired