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=***_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
EP1805412B1 (de) * 2004-10-18 2016-03-02 Whalepower Corporation Turbine und verdichter, die bzw. der eine rotorausführung mit höckervorderrand einsetzt
EP2181267B1 (de) * 2007-03-06 2012-08-15 Tecsis Tecnologia E Sistemas Avancados Ltda Gebläseschaufelverbindung
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
RU2020111828A (ru) * 2017-09-29 2021-10-29 Кэрриер Корпорейшн Лопасть осевого вентилятора с волнообразным профилем и зубцами на задней кромке
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
EP3882470A4 (de) * 2018-11-22 2022-02-23 GD Midea Air-Conditioning Equipment Co., Ltd. Axialgebläse-laufrad und hiermit versehene klimaanlage
IT202100032258A1 (it) * 2021-12-22 2023-06-22 Cofimco Srl Pala di ventilatore assiale industriale

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Publication number Priority date Publication date Assignee Title
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
US3467197A (en) * 1968-05-07 1969-09-16 Bell Aerospace Corp Rotor blade
JPS5115210A (en) 1974-07-02 1976-02-06 Rotoron Inc Zatsuongenshono fuan
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
DE69333845T2 (de) 1992-05-15 2006-04-27 Siemens Vdo Automotive Inc., Chatham 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.
WO1995013472A1 (en) 1993-11-12 1995-05-18 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
EP0789071B1 (de) * 1995-07-27 2006-10-11 Mitsubishi Chemical Corporation Verfahren zur behandlung einer substratoberfläche und behandlungsmittel hierfür
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
IL139546A (en) * 1998-05-18 2005-08-31 Mallinckrodt Inc Silicate-containing alkaline compositions for cleaning microelectronic substrates

Also Published As

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

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Legal Events

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