JP4526286B2 - 反転インペラを有する軸流ファン用のインペラブレード - Google Patents

反転インペラを有する軸流ファン用のインペラブレード Download PDF

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Publication number
JP4526286B2
JP4526286B2 JP2004083711A JP2004083711A JP4526286B2 JP 4526286 B2 JP4526286 B2 JP 4526286B2 JP 2004083711 A JP2004083711 A JP 2004083711A JP 2004083711 A JP2004083711 A JP 2004083711A JP 4526286 B2 JP4526286 B2 JP 4526286B2
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Japan
Prior art keywords
impeller
fan
blade
axial
warp
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.)
Expired - Fee Related
Application number
JP2004083711A
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English (en)
Japanese (ja)
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JP2004286032A5 (enExample
JP2004286032A (ja
Inventor
フィリップ・ジェームズ・ブラッドベリ
フェップ・シュアン・グエン
シャルマース・アール・ジェンキンス
スコット・エイチ・フランケル
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Minebea Co Ltd
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Minebea Co Ltd
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Publication date
Application filed by Minebea Co Ltd filed Critical Minebea Co Ltd
Publication of JP2004286032A publication Critical patent/JP2004286032A/ja
Publication of JP2004286032A5 publication Critical patent/JP2004286032A5/ja
Application granted granted Critical
Publication of JP4526286B2 publication Critical patent/JP4526286B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F04D19/007—Axial-flow pumps multistage 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
    • F04D19/00—Axial-flow pumps
    • F04D19/02—Multi-stage pumps
    • F04D19/024—Multi-stage pumps with contrarotating parts
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30—Structural association with control circuits or drive circuits
    • H02K11/33—Drive circuits, e.g. power electronics
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP2004083711A 2003-03-21 2004-03-22 反転インペラを有する軸流ファン用のインペラブレード Expired - Fee Related JP4526286B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/393,868 US6856941B2 (en) 1998-07-20 2003-03-21 Impeller blade for axial flow fan having counter-rotating impellers

Publications (3)

Publication Number Publication Date
JP2004286032A JP2004286032A (ja) 2004-10-14
JP2004286032A5 JP2004286032A5 (enExample) 2006-08-31
JP4526286B2 true JP4526286B2 (ja) 2010-08-18

Family

ID=33298242

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004083711A Expired - Fee Related JP4526286B2 (ja) 2003-03-21 2004-03-22 反転インペラを有する軸流ファン用のインペラブレード

Country Status (4)

Country Link
US (1) US6856941B2 (enExample)
JP (1) JP4526286B2 (enExample)
CN (2) CN1542288A (enExample)
TW (1) TWI370872B (enExample)

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DE102018200480A1 (de) * 2018-01-12 2019-07-18 Mahle International Gmbh Steuereinrichtung zum Ansteuern eines E-Motors
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GB201818682D0 (en) 2018-11-16 2019-01-02 Rolls Royce Plc Boundary layer ingestion fan system
GB201818687D0 (en) 2018-11-16 2019-01-02 Rolls Royce Plc Boundary layer ingestion fan system
GB201818686D0 (en) * 2018-11-16 2019-01-02 Rolls Royce Plc Boundary layer ingestion fan system
GB201818683D0 (en) * 2018-11-16 2019-01-02 Rolls Royce Plc Boundary layer ingestion fan system
GB201818680D0 (en) * 2018-11-16 2019-01-02 Rolls Royce Plc Boundary layer ingestion fan system
GB201818681D0 (en) * 2018-11-16 2019-01-02 Rolls Royce Plc Boundary layer ingestion fan system
CN111339609B (zh) * 2018-12-19 2023-07-21 中国航发商用航空发动机有限责任公司 叶片及其厚度分布的构造方法、构造装置以及计算机可读存储介质
CN109779971B (zh) * 2019-01-21 2020-06-09 上海交通大学 基于曲率控制的高负荷压气机叶型径向积叠造型优化方法
CN111911429B (zh) * 2019-05-08 2022-02-11 广东美的环境电器制造有限公司 风扇
CN110147608B (zh) * 2019-05-20 2022-05-17 福建双延兴业传动科技股份有限公司 基于风扇叶片的散热同步带轮设计方法
CN111523220B (zh) * 2020-04-17 2023-03-21 中国空气动力研究与发展中心高速空气动力研究所 一种考虑流动影响的风扇、压气机转静干涉宽频噪声快速预测方法
CN114688049B (zh) * 2020-12-25 2024-02-20 广东美的白色家电技术创新中心有限公司 风机组件和空调器

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Also Published As

Publication number Publication date
US6856941B2 (en) 2005-02-15
TW200506202A (en) 2005-02-16
CN1542288A (zh) 2004-11-03
US20030194327A1 (en) 2003-10-16
TWI370872B (en) 2012-08-21
CN101328906A (zh) 2008-12-24
JP2004286032A (ja) 2004-10-14

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