DE60114613D1 - Schauffel für axiallüfter - Google Patents

Schauffel für axiallüfter

Info

Publication number
DE60114613D1
DE60114613D1 DE60114613T DE60114613T DE60114613D1 DE 60114613 D1 DE60114613 D1 DE 60114613D1 DE 60114613 T DE60114613 T DE 60114613T DE 60114613 T DE60114613 T DE 60114613T DE 60114613 D1 DE60114613 D1 DE 60114613D1
Authority
DE
Germany
Prior art keywords
results
fan blade
axial flow
flow fan
emission
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 - Lifetime
Application number
DE60114613T
Other languages
English (en)
Other versions
DE60114613T2 (de
Inventor
Do Amarante Antonio Camargo
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.)
TECSIS Tecnologia e Sistemas Avancados Ltda
Original Assignee
TECSIS Tecnologia e Sistemas Avancados Ltda
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=DE60114613(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by TECSIS Tecnologia e Sistemas Avancados Ltda filed Critical TECSIS Tecnologia e Sistemas Avancados Ltda
Publication of DE60114613D1 publication Critical patent/DE60114613D1/de
Application granted granted Critical
Publication of DE60114613T2 publication Critical patent/DE60114613T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04D29/26—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)
DE60114613T 2000-05-30 2001-05-25 Schaufel für axiallüfter Expired - Lifetime DE60114613T2 (de)

Applications Claiming Priority (3)

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
BR0037060 2000-05-30
PCT/BR2001/000065 WO2001092726A1 (en) 2000-05-30 2001-05-25 Blade for axial flow fan

Publications (2)

Publication Number Publication Date
DE60114613D1 true DE60114613D1 (de) 2005-12-08
DE60114613T2 DE60114613T2 (de) 2006-08-03

Family

ID=3945015

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60114613T Expired - Lifetime DE60114613T2 (de) 2000-05-30 2001-05-25 Schaufel 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)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (17)

* Cited by examiner, † Cited by third party
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
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
ATE308680T1 (de) 2005-11-15
EP1290348B1 (de) 2005-11-02
CN1432110A (zh) 2003-07-23
AU2001261936A1 (en) 2001-12-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition