AU2006270875B2 - Axial flow fan - Google Patents
Axial flow fan Download PDFInfo
- Publication number
- AU2006270875B2 AU2006270875B2 AU2006270875A AU2006270875A AU2006270875B2 AU 2006270875 B2 AU2006270875 B2 AU 2006270875B2 AU 2006270875 A AU2006270875 A AU 2006270875A AU 2006270875 A AU2006270875 A AU 2006270875A AU 2006270875 B2 AU2006270875 B2 AU 2006270875B2
- Authority
- AU
- Australia
- Prior art keywords
- impeller blades
- edge portion
- rear edge
- impeller
- 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.)
- Ceased
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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/38—Blades
- F04D29/388—Blades characterised by construction
-
- 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
- F04D29/666—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by means of rotor construction or layout, e.g. unequal distribution of blades or 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
- F04D29/66—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
- F05D2210/00—Working fluids
- F05D2210/10—Kind or type
- F05D2210/12—Kind or type gaseous, i.e. compressible
-
- 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
- F05D2240/307—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 tip 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
- Y10S415/00—Rotary kinetic fluid motors or pumps
-
- 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
-
- 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
- Y10S417/00—Pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005-211542 | 2005-07-21 | ||
JP2005211542A JP5259919B2 (ja) | 2005-07-21 | 2005-07-21 | 軸流ファン |
PCT/JP2006/314259 WO2007010936A1 (ja) | 2005-07-21 | 2006-07-19 | 軸流ファン |
Publications (2)
Publication Number | Publication Date |
---|---|
AU2006270875A1 AU2006270875A1 (en) | 2007-01-25 |
AU2006270875B2 true AU2006270875B2 (en) | 2010-04-01 |
Family
ID=37668812
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2006270875A Ceased AU2006270875B2 (en) | 2005-07-21 | 2006-07-19 | Axial flow fan |
Country Status (7)
Country | Link |
---|---|
US (1) | US20080253897A1 (ja) |
EP (1) | EP1906028A4 (ja) |
JP (1) | JP5259919B2 (ja) |
KR (1) | KR20080009762A (ja) |
CN (1) | CN101203680B (ja) |
AU (1) | AU2006270875B2 (ja) |
WO (1) | WO2007010936A1 (ja) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101836205A (zh) * | 2007-08-23 | 2010-09-15 | 谷歌股份有限公司 | 域词典创建 |
DE102008055631A1 (de) * | 2008-11-03 | 2010-05-06 | Rolls-Royce Deutschland Ltd & Co Kg | Nabenkonus für ein Flugzeugtriebwerk |
JP5287329B2 (ja) * | 2009-02-17 | 2013-09-11 | 株式会社日立プラントテクノロジー | ポンプインペラ |
JP5322900B2 (ja) * | 2009-11-27 | 2013-10-23 | 三洋電機株式会社 | 送風機のベルマウス構造 |
CN102869880A (zh) | 2010-03-19 | 2013-01-09 | Sp技术公司 | 推进器叶片 |
CN103185037B (zh) * | 2011-12-28 | 2015-12-02 | 珠海格力电器股份有限公司 | 轴流风扇及具有其的空调器 |
CN103185036B (zh) * | 2011-12-28 | 2015-06-03 | 珠海格力电器股份有限公司 | 轴流风扇及具有其的空调器 |
CN103486081B (zh) * | 2012-06-11 | 2017-02-01 | 珠海格力电器股份有限公司 | 轴流风叶、风机及空调器室外机 |
WO2014102970A1 (ja) * | 2012-12-27 | 2014-07-03 | 三菱電機株式会社 | プロペラファン、送風装置、室外機 |
CN103967839B (zh) * | 2013-01-30 | 2016-03-16 | 珠海格力电器股份有限公司 | 轴流风叶及具有其的空调器 |
WO2014125599A1 (ja) | 2013-02-14 | 2014-08-21 | 三菱電機株式会社 | 永久磁石埋込型電動機、圧縮機及び冷凍空調装置 |
CN104214139B (zh) * | 2013-05-30 | 2016-12-28 | 台达电子工业股份有限公司 | 风扇 |
CN103835993B (zh) * | 2014-02-24 | 2016-06-22 | 广东美的厨房电器制造有限公司 | 扩散吹风式扇叶和扇叶支架 |
CN103835992B (zh) * | 2014-02-24 | 2016-06-22 | 广东美的厨房电器制造有限公司 | 扩散吹风式扇叶和扇叶支架 |
CN104895838A (zh) * | 2014-03-05 | 2015-09-09 | 珠海格力电器股份有限公司 | 轴流风叶及轴流风机 |
JP6277415B2 (ja) * | 2014-03-25 | 2018-02-14 | パナソニックIpマネジメント株式会社 | 扇風機用のプロペラファン |
KR101467168B1 (ko) * | 2014-06-25 | 2014-12-01 | 장석호 | 환기 및 냉각용 무코어 도너츠형 모터팬 |
CN104358712A (zh) * | 2014-11-28 | 2015-02-18 | 德清振达电气有限公司 | 一种安全高效的轴流风扇扇叶 |
JP6373414B2 (ja) * | 2015-01-20 | 2018-08-15 | 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 |
JP6849366B2 (ja) * | 2016-09-29 | 2021-03-24 | 山洋電気株式会社 | リバーシブルフローファン |
CN106640759A (zh) * | 2016-12-13 | 2017-05-10 | 广东美的环境电器制造有限公司 | 轴流式风扇 |
CN106930962B (zh) * | 2017-03-21 | 2023-09-26 | 莱克电气股份有限公司 | 一种扇叶结构及使用该扇叶结构的风扇 |
CN108151287A (zh) * | 2017-12-04 | 2018-06-12 | 周亮 | 一种柜式空调内机固定架 |
EP4060196A4 (en) * | 2019-11-12 | 2022-11-23 | Mitsubishi Electric Corporation | AXIAL FAN, BLOWER DEVICE AND REFRIGERATION CYCLE DEVICE |
CN112253537B (zh) * | 2020-11-19 | 2022-03-22 | 泛仕达机电股份有限公司 | 一种仿生轴流风轮 |
CN114909325A (zh) * | 2022-05-30 | 2022-08-16 | 华中科技大学 | 一种低噪声轴流风机叶片及轴流风机 |
JP2024051594A (ja) * | 2022-09-30 | 2024-04-11 | 山洋電気株式会社 | 軸流ファン |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5393199A (en) * | 1992-07-22 | 1995-02-28 | Valeo Thermique Moteur | Fan having a blade structure for reducing noise |
JP2002357197A (ja) * | 2001-05-31 | 2002-12-13 | Matsushita Refrig Co Ltd | 羽根車と、送風機と、冷凍冷蔵庫 |
JP2005105865A (ja) * | 2003-09-29 | 2005-04-21 | Daikin Ind Ltd | プロペラファン |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1855660A (en) * | 1931-02-06 | 1932-04-26 | William W Allen | Fan |
JPS5181006A (ja) * | 1975-01-14 | 1976-07-15 | Matsushita Seiko Kk | Sofukinohaneguruma |
US4063852A (en) * | 1976-01-28 | 1977-12-20 | Torin Corporation | Axial flow impeller with improved blade shape |
JP3028422B2 (ja) * | 1990-07-30 | 2000-04-04 | 臼井国際産業株式会社 | 遠心成分要素を有する軸流フアン |
JP3483447B2 (ja) * | 1998-01-08 | 2004-01-06 | 松下電器産業株式会社 | 送風装置 |
JP3039521B2 (ja) * | 1998-07-02 | 2000-05-08 | ダイキン工業株式会社 | 送風機用羽根車 |
US6814545B2 (en) * | 2000-04-21 | 2004-11-09 | Revcor, Inc. | Fan blade |
JP3978083B2 (ja) * | 2001-06-12 | 2007-09-19 | 漢拏空調株式会社 | 軸流ファン |
JP4161015B2 (ja) * | 2002-02-15 | 2008-10-08 | 臼井国際産業株式会社 | 軸流ファン |
ES2283746T3 (es) * | 2002-02-28 | 2007-11-01 | Daikin Industries, Ltd. | Ventilador. |
DE102004017727A1 (de) * | 2003-04-19 | 2004-11-04 | Ebm-Papst St. Georgen Gmbh & Co. Kg | Lüfter |
-
2005
- 2005-07-21 JP JP2005211542A patent/JP5259919B2/ja not_active Expired - Fee Related
-
2006
- 2006-07-19 AU AU2006270875A patent/AU2006270875B2/en not_active Ceased
- 2006-07-19 KR KR1020077029958A patent/KR20080009762A/ko not_active Application Discontinuation
- 2006-07-19 EP EP06768285A patent/EP1906028A4/en not_active Withdrawn
- 2006-07-19 CN CN200680022040XA patent/CN101203680B/zh not_active Expired - Fee Related
- 2006-07-19 WO PCT/JP2006/314259 patent/WO2007010936A1/ja active Application Filing
- 2006-07-19 US US11/922,599 patent/US20080253897A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5393199A (en) * | 1992-07-22 | 1995-02-28 | Valeo Thermique Moteur | Fan having a blade structure for reducing noise |
JP2002357197A (ja) * | 2001-05-31 | 2002-12-13 | Matsushita Refrig Co Ltd | 羽根車と、送風機と、冷凍冷蔵庫 |
JP2005105865A (ja) * | 2003-09-29 | 2005-04-21 | Daikin Ind Ltd | プロペラファン |
Also Published As
Publication number | Publication date |
---|---|
CN101203680A (zh) | 2008-06-18 |
WO2007010936A1 (ja) | 2007-01-25 |
EP1906028A1 (en) | 2008-04-02 |
EP1906028A4 (en) | 2011-06-01 |
KR20080009762A (ko) | 2008-01-29 |
CN101203680B (zh) | 2010-11-03 |
JP5259919B2 (ja) | 2013-08-07 |
AU2006270875A1 (en) | 2007-01-25 |
JP2007024004A (ja) | 2007-02-01 |
US20080253897A1 (en) | 2008-10-16 |
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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 |