MX2016009913A - Aspa de ventilador con borde delantero escalonado. - Google Patents
Aspa de ventilador con borde delantero escalonado.Info
- Publication number
- MX2016009913A MX2016009913A MX2016009913A MX2016009913A MX2016009913A MX 2016009913 A MX2016009913 A MX 2016009913A MX 2016009913 A MX2016009913 A MX 2016009913A MX 2016009913 A MX2016009913 A MX 2016009913A MX 2016009913 A MX2016009913 A MX 2016009913A
- Authority
- MX
- Mexico
- Prior art keywords
- leading edge
- fan blade
- edge fan
- stepped leading
- stepped
- Prior art date
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D19/00—Axial-flow pumps
- F04D19/002—Axial flow 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
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
-
- 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
- F04D29/02—Selection of particular materials
- F04D29/023—Selection of particular materials 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
- F05D2240/303—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 leading edge of a rotor blade
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Un aspa de ventilador para su uso en un ventilador de alto volumen y baja velocidad en donde el aspa de ventilador incluye una porción de cuerpo, una porción de borde delantero y una porción posterior. La porción de borde delantero del aspa de ventilador incluye una serie de escalones que se extienden a lo largo de la longitud del borde delantero.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/814,161 US10428831B2 (en) | 2015-07-30 | 2015-07-30 | Stepped leading edge fan blade |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2016009913A true MX2016009913A (es) | 2017-02-23 |
Family
ID=56787257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2016009913A MX2016009913A (es) | 2015-07-30 | 2016-07-29 | Aspa de ventilador con borde delantero escalonado. |
Country Status (3)
Country | Link |
---|---|
US (4) | US10428831B2 (es) |
EP (1) | EP3124796A1 (es) |
MX (1) | MX2016009913A (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD853553S1 (en) * | 2015-07-30 | 2019-07-09 | WLC Enterprises, Inc. | Fan blade |
US10428831B2 (en) * | 2015-07-30 | 2019-10-01 | WLC Enterprises, Inc. | Stepped leading edge fan blade |
USD852944S1 (en) * | 2015-07-30 | 2019-07-02 | WLC Enterprises, Inc. | Fan blade |
WO2017041009A1 (en) * | 2015-09-02 | 2017-03-09 | Mckinney Krista | Single thickness blade with leading edge serrations on an axial fan |
USD956949S1 (en) * | 2019-04-19 | 2022-07-05 | Delta T, Llc | Fan |
US20220282736A1 (en) * | 2021-03-08 | 2022-09-08 | Macroair Technologies, Inc. | System and kit for attachment to a support structure of a control panel for a high-volume low speed fan |
US11686321B2 (en) * | 2021-11-10 | 2023-06-27 | Air Cool Industrial Co., Ltd. | Ceiling fan having double-layer blades |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US329822A (en) * | 1885-11-03 | Albeet dtjeoy de bbuignac | ||
GB190930009A (en) * | 1909-12-23 | 1910-10-20 | Louis Bertram Cousans | Improvements in Centrifugal Fans. |
US3403893A (en) | 1967-12-05 | 1968-10-01 | Gen Electric | Axial flow compressor blades |
IT1036993B (it) | 1974-07-02 | 1979-10-30 | Rotron Inc | Dispositivo per il movimento di un fluido |
US5114099A (en) | 1990-06-04 | 1992-05-19 | W. L. Chow | Surface for low drag in turbulent flow |
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 |
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 |
US5944486A (en) * | 1997-04-24 | 1999-08-31 | Hodgkins, Jr.; Donald P. | Interchangeable fan blade system |
US6082868A (en) * | 1998-10-30 | 2000-07-04 | Carpenter; Duane | Color animated air circulating fan |
US6244821B1 (en) * | 1999-02-19 | 2001-06-12 | Mechanization Systems Company, Inc. | Low speed cooling fan |
US6431498B1 (en) | 2000-06-30 | 2002-08-13 | Philip Watts | Scalloped wing leading edge |
TW549635U (en) | 2002-12-20 | 2003-08-21 | Hon Hai Prec Ind Co Ltd | Strengthened belectrical connector |
JP2006009699A (ja) * | 2004-06-25 | 2006-01-12 | Marubun:Kk | ブレード及び送風機 |
CA2587946C (en) * | 2004-10-18 | 2015-08-04 | Whalepower Corporation | Turbine and compressor employing tubercle leading edge rotor design |
US20070154315A1 (en) * | 2006-01-05 | 2007-07-05 | Bucher John C | Ceiling fan with high efficiency ceiling fan blades |
US7955055B1 (en) | 2006-04-14 | 2011-06-07 | Macroair Technologies, Inc. | Safety retaining system for large industrial fan |
US8764403B2 (en) * | 2008-01-02 | 2014-07-01 | Technion Research & Development Foundation Ltd. | Fan and propeller performance enhancements using outsized gurney flaps |
US8579588B1 (en) | 2009-04-29 | 2013-11-12 | Macroair Technologies, Inc. | Hub assembly for a large cooling fan |
US20120042820A1 (en) | 2010-02-22 | 2012-02-23 | Kristian Brekke | Stepped boat hull |
IT1400660B1 (it) * | 2010-06-21 | 2013-06-28 | Cmp Impianti S R L | Dispositivo per la ventilazione di un ambiente. |
IT1400661B1 (it) * | 2010-06-21 | 2013-06-28 | Cmp Impianti S R L | Dispositivo per la ventilazione di un ambiente. |
US8789793B2 (en) | 2011-09-06 | 2014-07-29 | Airbus Operations S.L. | Aircraft tail surface with a leading edge section of undulated shape |
AU2013302323A1 (en) | 2012-08-16 | 2015-04-02 | Adelaide Research & Innovation Pty Ltd | Improved wing configuration |
US20150147188A1 (en) | 2013-11-25 | 2015-05-28 | Macroair Technologies, Inc. | High Volume Low Speed Fan Using Direct Drive Transverse Flux Motor |
US10428831B2 (en) * | 2015-07-30 | 2019-10-01 | WLC Enterprises, Inc. | Stepped leading edge fan blade |
-
2015
- 2015-07-30 US US14/814,161 patent/US10428831B2/en active Active
-
2016
- 2016-07-29 MX MX2016009913A patent/MX2016009913A/es active IP Right Grant
- 2016-08-01 EP EP16182152.5A patent/EP3124796A1/en not_active Withdrawn
-
2019
- 2019-09-12 US US16/569,010 patent/US11168703B2/en active Active
-
2021
- 2021-11-08 US US17/521,037 patent/US11698081B2/en active Active
-
2023
- 2023-07-10 US US18/220,071 patent/US20230349389A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
US20170030369A1 (en) | 2017-02-02 |
EP3124796A1 (en) | 2017-02-01 |
US20200003224A1 (en) | 2020-01-02 |
US20230349389A1 (en) | 2023-11-02 |
US10428831B2 (en) | 2019-10-01 |
US11168703B2 (en) | 2021-11-09 |
US20220056923A1 (en) | 2022-02-24 |
US11698081B2 (en) | 2023-07-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |