ATE308680T1 - Schauffel für axiallüfter - Google Patents

Schauffel für axiallüfter

Info

Publication number
ATE308680T1
ATE308680T1 AT01935844T AT01935844T ATE308680T1 AT E308680 T1 ATE308680 T1 AT E308680T1 AT 01935844 T AT01935844 T AT 01935844T AT 01935844 T AT01935844 T AT 01935844T AT E308680 T1 ATE308680 T1 AT E308680T1
Authority
AT
Austria
Prior art keywords
results
fan blade
axial flow
flow fan
emission
Prior art date
Application number
AT01935844T
Other languages
English (en)
Original Assignee
Tecsis Tecnologia E Sist S Ava
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3945015&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE308680(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Tecsis Tecnologia E Sist S Ava filed Critical Tecsis Tecnologia E Sist S Ava
Application granted granted Critical
Publication of ATE308680T1 publication Critical patent/ATE308680T1/de

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
AT01935844T 2000-05-30 2001-05-25 Schauffel für axiallüfter ATE308680T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BR0003706-0A BR0003706A (pt) 2000-05-30 2000-05-30 Pá para ventilador axial de baixo ruìdo e alta eficiência
PCT/BR2001/000065 WO2001092726A1 (en) 2000-05-30 2001-05-25 Blade for axial flow fan

Publications (1)

Publication Number Publication Date
ATE308680T1 true ATE308680T1 (de) 2005-11-15

Family

ID=3945015

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01935844T ATE308680T1 (de) 2000-05-30 2001-05-25 Schauffel für axiallüfter

Country Status (9)

Country Link
US (1) US6779978B2 (de)
EP (1) EP1290348B1 (de)
CN (1) CN1153909C (de)
AT (1) ATE308680T1 (de)
AU (1) AU2001261936A1 (de)
BR (1) BR0003706A (de)
DE (1) DE60114613T2 (de)
ES (1) ES2252236T3 (de)
WO (1) WO2001092726A1 (de)

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US6733241B2 (en) * 2002-07-11 2004-05-11 Hunter Fan Company High efficiency ceiling fan
US20050276693A1 (en) * 2004-06-09 2005-12-15 Wen-Hao Liu Fan enabling increased air volume
CN101107441B (zh) * 2004-10-18 2013-11-20 惠尔电力公司 采用结节前缘转子结构的涡轮机和压缩机
CN101627212B (zh) * 2007-03-06 2013-06-19 泰克西斯先进技术及体系公司 风扇叶片连接
US20090074585A1 (en) * 2007-09-19 2009-03-19 General Electric Company Wind turbine blades with trailing edge serrations
US8067850B2 (en) * 2008-01-15 2011-11-29 Techstream Control Systems Inc Method for creating a low fluid pressure differential electrical generating system
JP4612084B2 (ja) * 2008-08-29 2011-01-12 株式会社日立産機システム 遠心ファン、及び、それを用いた空気流体機械
DE102009035689A1 (de) * 2009-07-30 2011-02-03 Eads Deutschland Gmbh Fluiddynamisch wirksamer Rotor
CN101718279B (zh) * 2009-12-17 2011-09-07 四川长虹空调有限公司 空调用轴流风扇
US8523515B2 (en) * 2010-11-15 2013-09-03 General Electric Company Noise reducer for rotor blade in wind turbine
US8267657B2 (en) * 2010-12-16 2012-09-18 General Electric Company Noise reducer for rotor blade in wind turbine
US8414261B2 (en) 2011-05-31 2013-04-09 General Electric Company Noise reducer for rotor blade in wind turbine
US8834127B2 (en) 2011-09-09 2014-09-16 General Electric Company Extension for rotor blade in wind turbine
US9341158B2 (en) * 2011-12-08 2016-05-17 Inventus Holdings, Llc Quiet wind turbine blade
US8430638B2 (en) 2011-12-19 2013-04-30 General Electric Company Noise reducer for rotor blade in wind turbine
JP5252070B2 (ja) * 2011-12-28 2013-07-31 ダイキン工業株式会社 軸流ファン
US9494134B2 (en) 2013-11-20 2016-11-15 General Electric Company Noise reducing extension plate for rotor blade in wind turbine
EP3020527A1 (de) * 2014-11-11 2016-05-18 Siemens Aktiengesellschaft Schaufel für ein Gebläse
US11041388B2 (en) 2015-03-30 2021-06-22 Pratt & Whitney Canada Corp. Blade cutback distribution in rotor for noise reduction
US10180125B2 (en) 2015-04-20 2019-01-15 General Electric Company Airflow configuration for a wind turbine rotor blade
US10414485B1 (en) * 2015-08-26 2019-09-17 United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Propeller design
EP3181895A1 (de) * 2015-12-17 2017-06-21 LM WP Patent Holding A/S Teilerplattenanordnung für gezahnte windturbinenschaufel
KR102548590B1 (ko) * 2016-12-28 2023-06-29 한온시스템 주식회사 축류팬
US10465652B2 (en) 2017-01-26 2019-11-05 General Electric Company Vortex generators for wind turbine rotor blades having noise-reducing features
SG11202002887QA (en) * 2017-09-29 2020-04-29 Carrier Corp Axial fan blade with wavy airfoil and trailing edge serrations
US10767623B2 (en) 2018-04-13 2020-09-08 General Electric Company Serrated noise reducer for a wind turbine rotor blade
US10746157B2 (en) 2018-08-31 2020-08-18 General Electric Company Noise reducer for a wind turbine rotor blade having a cambered serration
US11680580B2 (en) * 2018-11-22 2023-06-20 Gd Midea Air-Conditioning Equipment Co., Ltd. Axial-flow impeller and air-conditioner having the same
KR20220151219A (ko) * 2020-03-10 2022-11-14 에베엠-펩스트 물핑겐 게엠베하 운트 코. 카게 팬 및 팬 블레이드
IT202100032258A1 (it) * 2021-12-22 2023-06-22 Cofimco Srl Pala di ventilatore assiale industriale

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DE617039C (de) 1935-08-10 Alfred Roesler Fluegelrad fuer Schraubenradgeblaese
US1638129A (en) 1925-09-21 1927-08-09 Emerson Electric Mfg Co Fan blade
FR1218500A (fr) * 1958-12-12 1960-05-11 Lyonnaise Ventilation Perfectionnements apportés aux ventilateurs hélicoïdes à accélération méridienne
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IT1036993B (it) 1974-07-02 1979-10-30 Rotron Inc Dispositivo per il movimento di un fluido
US4012172A (en) * 1975-09-10 1977-03-15 Avco Corporation Low noise blades for axial flow compressors
US5275535A (en) 1991-05-31 1994-01-04 Innerspace Corporation Ortho skew propeller blade
DE69328212T2 (de) 1992-05-15 2000-09-07 Siemens Canada Ltd., Mississauga Flacher Axiallüfter
US6326130B1 (en) * 1993-10-07 2001-12-04 Mallinckrodt Baker, Inc. Photoresist strippers containing reducing agents to reduce metal corrosion
NL9301910A (nl) * 1993-11-04 1995-06-01 Stork Prod Eng Windturbine.
AU1177495A (en) 1993-11-12 1995-05-29 Penn Ventilator Co. Inc. Air moving system with optimized air foil fan blades
JP3448136B2 (ja) 1994-11-08 2003-09-16 三菱重工業株式会社 プロペラファン
US5624234A (en) 1994-11-18 1997-04-29 Itt Automotive Electrical Systems, Inc. Fan blade with curved planform and high-lift airfoil having bulbous leading edge
KR100429440B1 (ko) * 1995-07-27 2004-07-15 미쓰비시 가가꾸 가부시키가이샤 기체의표면처리방법및그에사용되는표면처리조성물
US5798323A (en) * 1997-05-05 1998-08-25 Olin Microelectronic Chemicals, Inc. Non-corrosive stripping and cleaning composition
JP3204208B2 (ja) 1998-04-14 2001-09-04 松下電器産業株式会社 斜流送風機羽根車
KR100610387B1 (ko) * 1998-05-18 2006-08-09 말린크로트 베이커, 인코포레이티드 초소형 전자 기판 세정용 실리케이트 함유 알칼리성 조성물

Also Published As

Publication number Publication date
CN1432110A (zh) 2003-07-23
DE60114613D1 (de) 2005-12-08
BR0003706A (pt) 2002-02-13
DE60114613T2 (de) 2006-08-03
WO2001092726A1 (en) 2001-12-06
US20030165386A1 (en) 2003-09-04
EP1290348B1 (de) 2005-11-02
US6779978B2 (en) 2004-08-24
CN1153909C (zh) 2004-06-16
AU2001261936A1 (en) 2001-12-11
ES2252236T3 (es) 2006-05-16
EP1290348A1 (de) 2003-03-12

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Legal Events

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