WO2006022812A1 - Pales de ventilateur et modifications - Google Patents

Pales de ventilateur et modifications Download PDF

Info

Publication number
WO2006022812A1
WO2006022812A1 PCT/US2005/002703 US2005002703W WO2006022812A1 WO 2006022812 A1 WO2006022812 A1 WO 2006022812A1 US 2005002703 W US2005002703 W US 2005002703W WO 2006022812 A1 WO2006022812 A1 WO 2006022812A1
Authority
WO
WIPO (PCT)
Prior art keywords
fan blade
mounting member
fan
vertical member
modification
Prior art date
Application number
PCT/US2005/002703
Other languages
English (en)
Inventor
Richard Michael Aynsley
Original Assignee
Delta T Corporation
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
Priority to CA2574762A priority Critical patent/CA2574762C/fr
Priority to CN200580030869XA priority patent/CN101099028B/zh
Priority to KR1020137007280A priority patent/KR101297469B1/ko
Priority to KR1020127032180A priority patent/KR101320805B1/ko
Application filed by Delta T Corporation filed Critical Delta T Corporation
Priority to BRPI0513587-7A priority patent/BRPI0513587B1/pt
Priority to NZ553003A priority patent/NZ553003A/en
Priority to MX2007000821A priority patent/MX2007000821A/es
Priority to AU2005278207A priority patent/AU2005278207B2/en
Priority to JP2007522481A priority patent/JP2008507654A/ja
Publication of WO2006022812A1 publication Critical patent/WO2006022812A1/fr
Priority to IL180822A priority patent/IL180822A/en
Priority to EGNA2007000051 priority patent/EG24639A/xx
Priority to NO20070961A priority patent/NO20070961L/no
Priority to IL205173A priority patent/IL205173A/en
Priority to AU2010214764A priority patent/AU2010214764B2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/02—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/24—Moulded or cast structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/24—Non-positive-displacement machines or engines, e.g. steam turbines characterised by counter-rotating rotors subjected to same working fluid stream without intermediate stator blades or the like
    • 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
    • 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

Abstract

Ailette incluant un élément vertical et un élément de montage. L’élément de montage est configuré de manière à faciliter le montage de l’ailette sur l’extrémité d’une pale de ventilateur. L’élément vertical est configuré de façon à s’étendre de manière perpendiculaire par rapport à l’extrémité d’une pale de ventilateur. L’ajout d’ailettes aux pales de ventilateur peut améliorer l’aérodynamique des pales de ventilateur, et augmenter ainsi les performances d’un ventilateur.
PCT/US2005/002703 2004-07-21 2005-01-28 Pales de ventilateur et modifications WO2006022812A1 (fr)

Priority Applications (14)

Application Number Priority Date Filing Date Title
NZ553003A NZ553003A (en) 2004-07-21 2005-01-28 Fan blades and modifications
KR1020137007280A KR101297469B1 (ko) 2004-07-21 2005-01-28 팬 블레이드와 그 개조체
KR1020127032180A KR101320805B1 (ko) 2004-07-21 2005-01-28 팬 블레이드와 그 개조체
AU2005278207A AU2005278207B2 (en) 2004-07-21 2005-01-28 Fan blades and modifications
BRPI0513587-7A BRPI0513587B1 (pt) 2004-07-21 2005-01-28 Pequena asa para uma lâmina de ventilador, kit de modificação para uma lâmina de ventilador, ventilador e método de modificação de uma lâmina de ventilador
CN200580030869XA CN101099028B (zh) 2004-07-21 2005-01-28 扇叶及变型
MX2007000821A MX2007000821A (es) 2004-07-21 2005-01-28 Paletas de ventilador y modificaciones.
CA2574762A CA2574762C (fr) 2004-07-21 2005-01-28 Pales de ventilateur et modifications
JP2007522481A JP2008507654A (ja) 2004-07-21 2005-01-28 ファンブレード、キット、およびファン
IL180822A IL180822A (en) 2004-07-21 2007-01-21 Winglet for a fan blade
EGNA2007000051 EG24639A (en) 2004-07-21 2007-01-22 Fan blades and modifications
NO20070961A NO20070961L (no) 2004-07-21 2007-02-20 Vifteblader og modifikasjoner
IL205173A IL205173A (en) 2004-07-21 2010-04-18 Fan blade
AU2010214764A AU2010214764B2 (en) 2004-07-21 2010-09-01 Fan blades and modifications

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US58994504P 2004-07-21 2004-07-21
US60/589,945 2004-07-21

Publications (1)

Publication Number Publication Date
WO2006022812A1 true WO2006022812A1 (fr) 2006-03-02

Family

ID=35967818

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/002703 WO2006022812A1 (fr) 2004-07-21 2005-01-28 Pales de ventilateur et modifications

Country Status (17)

Country Link
JP (2) JP2008507654A (fr)
KR (3) KR101320805B1 (fr)
CN (2) CN101608640B (fr)
AU (2) AU2005278207B2 (fr)
BR (1) BRPI0513587B1 (fr)
CA (1) CA2574762C (fr)
CR (1) CR8933A (fr)
EC (1) ECSP077265A (fr)
EG (1) EG24639A (fr)
IL (2) IL180822A (fr)
MX (1) MX2007000821A (fr)
NO (1) NO20070961L (fr)
NZ (2) NZ553003A (fr)
RU (2) RU2353817C2 (fr)
SG (1) SG139757A1 (fr)
WO (1) WO2006022812A1 (fr)
ZA (1) ZA200701425B (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009011933A1 (fr) * 2007-03-01 2009-01-22 Delta T Corporation Extension de surface portante inclinée pour une pale de ventilateur
US7654798B2 (en) 2004-07-21 2010-02-02 Delta T Corporation Fan blade modifications
US7934907B2 (en) 2004-07-21 2011-05-03 Delta T Corporation Cuffed fan blade modifications
CN103708038A (zh) * 2012-10-09 2014-04-09 袁锋 双龙式飞机
US8842000B2 (en) 2012-07-17 2014-09-23 4Front Engineered Solutions, Inc. Fire control systems
US9726192B2 (en) 2015-03-31 2017-08-08 Assa Abloy Entrance Systems Ab Fan blades and associated blade tips
US9874214B2 (en) 2014-01-28 2018-01-23 4Front Engineered Solutions, Inc. Fan with fan blade mounting structure

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI1011734B1 (pt) * 2009-05-04 2020-08-18 Richard A. Oleson Ventilador de teto com afastamento de hélice variável e controle de velocidade variável e kit de ventilador
KR101331103B1 (ko) * 2011-05-20 2013-11-19 성광기전주식회사 실내 순환용 팬블레이드와 이를 이용한 순환장치
KR102200395B1 (ko) * 2013-12-12 2021-01-08 엘지전자 주식회사 축류팬 및 이를 포함하는 공기 조화기
CN104044729B (zh) * 2014-05-27 2016-04-06 北京航空航天大学 一种高高空螺旋桨装置
GB2551311A (en) * 2016-05-24 2017-12-20 Airbus Operations Ltd Winglet
TWI648470B (zh) * 2017-09-04 2019-01-21 建準電機工業股份有限公司 葉片導流裝置
KR102326771B1 (ko) * 2021-01-06 2021-11-15 윤형탁 임펠러와 그 제조방법 및 임펠러용 블레이드

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4968216A (en) * 1984-10-12 1990-11-06 The Boeing Company Two-stage fluid driven turbine
US5564901A (en) * 1993-12-14 1996-10-15 The Moore Company Low noise fan
US5823480A (en) * 1993-04-05 1998-10-20 La Roche; Ulrich Wing with a wing grid as the end section
US6161797A (en) * 1996-11-25 2000-12-19 Dugan Air Technologies, Inc. Method and apparatus for reducing airplane noise
US6565320B1 (en) * 2000-11-13 2003-05-20 Borgwarner, Inc. Molded cooling fan

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3017226A1 (de) * 1979-05-12 1980-11-20 Papst Motoren Kg Ventilatorlaufrad
DE3819145A1 (de) * 1988-06-04 1989-12-14 Albrecht George Prof D Fischer Aerodynamisch-aktive endscheiben fuer flugzeugfluegel- und propellerblatt-spitzen
JP2859448B2 (ja) * 1990-12-29 1999-02-17 株式会社東芝 多翼ファン
CN2284082Y (zh) * 1996-12-30 1998-06-17 浙江永安消防有限公司 高效高倍数泡沫发生器
US6244821B1 (en) * 1999-02-19 2001-06-12 Mechanization Systems Company, Inc. Low speed cooling fan
JP2002021777A (ja) * 2000-07-12 2002-01-23 Michihiro Nishi ジェットファン
CN100484831C (zh) * 2000-07-13 2009-05-06 韩玮 风扇类流体输送和动力推进类螺旋桨
US6626640B2 (en) * 2001-11-19 2003-09-30 Durmitor Inc. Fan with reduced noise

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4968216A (en) * 1984-10-12 1990-11-06 The Boeing Company Two-stage fluid driven turbine
US5823480A (en) * 1993-04-05 1998-10-20 La Roche; Ulrich Wing with a wing grid as the end section
US5564901A (en) * 1993-12-14 1996-10-15 The Moore Company Low noise fan
US6161797A (en) * 1996-11-25 2000-12-19 Dugan Air Technologies, Inc. Method and apparatus for reducing airplane noise
US6565320B1 (en) * 2000-11-13 2003-05-20 Borgwarner, Inc. Molded cooling fan

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7654798B2 (en) 2004-07-21 2010-02-02 Delta T Corporation Fan blade modifications
US7934907B2 (en) 2004-07-21 2011-05-03 Delta T Corporation Cuffed fan blade modifications
US8075273B2 (en) 2004-07-21 2011-12-13 Delta T Corporation Fan blade modifications
WO2009011933A1 (fr) * 2007-03-01 2009-01-22 Delta T Corporation Extension de surface portante inclinée pour une pale de ventilateur
US8162613B2 (en) 2007-03-01 2012-04-24 Delta T Corporation Angled airfoil extension for fan blade
US8821126B2 (en) 2007-03-01 2014-09-02 Delta T Corporation Angled airfoil extension for fan blade
US8842000B2 (en) 2012-07-17 2014-09-23 4Front Engineered Solutions, Inc. Fire control systems
CN103708038A (zh) * 2012-10-09 2014-04-09 袁锋 双龙式飞机
US9874214B2 (en) 2014-01-28 2018-01-23 4Front Engineered Solutions, Inc. Fan with fan blade mounting structure
US9726192B2 (en) 2015-03-31 2017-08-08 Assa Abloy Entrance Systems Ab Fan blades and associated blade tips

Also Published As

Publication number Publication date
KR20130036381A (ko) 2013-04-11
KR101297469B1 (ko) 2013-08-16
NZ578817A (en) 2009-11-27
JP2011236914A (ja) 2011-11-24
AU2005278207A1 (en) 2006-03-02
MX2007000821A (es) 2007-09-11
CR8933A (es) 2007-11-23
BRPI0513587B1 (pt) 2019-05-14
SG139757A1 (en) 2008-02-29
AU2010214764A1 (en) 2010-09-23
RU2353817C2 (ru) 2009-04-27
KR101320805B1 (ko) 2013-10-23
BRPI0513587A (pt) 2008-05-13
NZ553003A (en) 2009-08-28
CA2574762C (fr) 2012-11-13
CN101608640A (zh) 2009-12-23
RU2008144966A (ru) 2010-05-20
AU2005278207B2 (en) 2010-11-11
CN101099028B (zh) 2010-10-06
CN101608640B (zh) 2012-02-08
ZA200701425B (en) 2008-09-25
CA2574762A1 (fr) 2006-03-02
JP4987147B2 (ja) 2012-07-25
NO20070961L (no) 2007-04-18
IL180822A (en) 2010-12-30
JP2008507654A (ja) 2008-03-13
IL205173A (en) 2010-12-30
AU2010214764B2 (en) 2012-08-30
ECSP077265A (es) 2007-03-29
RU2007106444A (ru) 2008-08-27
KR20130008635A (ko) 2013-01-22
KR20070083496A (ko) 2007-08-24
IL180822A0 (en) 2007-06-03
CN101099028A (zh) 2008-01-02
EG24639A (en) 2010-03-23

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