MX2009009244A - Extension angular de plano aerodinamico para aspa de ventilador. - Google Patents

Extension angular de plano aerodinamico para aspa de ventilador.

Info

Publication number
MX2009009244A
MX2009009244A MX2009009244A MX2009009244A MX2009009244A MX 2009009244 A MX2009009244 A MX 2009009244A MX 2009009244 A MX2009009244 A MX 2009009244A MX 2009009244 A MX2009009244 A MX 2009009244A MX 2009009244 A MX2009009244 A MX 2009009244A
Authority
MX
Mexico
Prior art keywords
fan blade
angled
extension
fan
attachment portion
Prior art date
Application number
MX2009009244A
Other languages
English (en)
Inventor
Richard A Oleson
Richard M Aynsley
Dale R Jury
Original Assignee
Delta T Corp
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
Application filed by Delta T Corp filed Critical Delta T Corp
Publication of MX2009009244A publication Critical patent/MX2009009244A/es

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
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/088—Ceiling 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
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers
    • F04D29/681—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05D2240/307—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the tip of a rotor blade

Abstract

Se describe una extensión del aspa de ventilador angular que incluye una porción de unión y una porción angular. La porción de unión se configura para facilitar el aseguramiento de la extensión del aspa de ventilador angular al extremo distal de un aspa de ventilador. La porción angular se configura para extenderse desde el extremo distal de la porción de unión, creando una extensión angular con relación al aspa de ventilador. La adición de extensiones angulares del aspa de ventilador a las aspas de ventilador puede mejorar el control del flujo de aire, y de tal modo incrementar la utilidad y eficacia de un ventilador.
MX2009009244A 2007-03-01 2008-02-28 Extension angular de plano aerodinamico para aspa de ventilador. MX2009009244A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US89233907P 2007-03-01 2007-03-01
PCT/US2008/055266 WO2009011933A1 (en) 2007-03-01 2008-02-28 Angled airfoil extension for fan blade

Publications (1)

Publication Number Publication Date
MX2009009244A true MX2009009244A (es) 2009-09-08

Family

ID=39523278

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009009244A MX2009009244A (es) 2007-03-01 2008-02-28 Extension angular de plano aerodinamico para aspa de ventilador.

Country Status (8)

Country Link
US (2) US8162613B2 (es)
EP (1) EP2118494B1 (es)
AU (1) AU2008276406B2 (es)
BR (1) BRPI0808572B1 (es)
CA (1) CA2684029C (es)
ES (1) ES2738011T3 (es)
MX (1) MX2009009244A (es)
WO (1) WO2009011933A1 (es)

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Also Published As

Publication number Publication date
AU2008276406B2 (en) 2012-03-08
EP2118494B1 (en) 2019-05-01
US20120177500A1 (en) 2012-07-12
AU2008276406A1 (en) 2009-01-22
US8162613B2 (en) 2012-04-24
CA2684029C (en) 2014-12-16
BRPI0808572A2 (pt) 2014-09-02
WO2009011933A1 (en) 2009-01-22
EP2118494A1 (en) 2009-11-18
CA2684029A1 (en) 2009-01-22
US8821126B2 (en) 2014-09-02
ES2738011T3 (es) 2020-01-17
BRPI0808572B1 (pt) 2019-11-05
US20080213097A1 (en) 2008-09-04

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