MX9603779A - Ventilador que tiene aspas con material reductor de ruido. - Google Patents
Ventilador que tiene aspas con material reductor de ruido.Info
- Publication number
- MX9603779A MX9603779A MX9603779A MX9603779A MX9603779A MX 9603779 A MX9603779 A MX 9603779A MX 9603779 A MX9603779 A MX 9603779A MX 9603779 A MX9603779 A MX 9603779A MX 9603779 A MX9603779 A MX 9603779A
- Authority
- MX
- Mexico
- Prior art keywords
- material attached
- reducing material
- fan
- blades
- sound reducing
- 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
- F04D29/34—Blade mountings
-
- 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
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/663—Sound attenuation
-
- 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
- F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
- F04D25/0613—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump the electric motor being of the inside-out type, i.e. the rotor is arranged radially outside a central stator
-
- 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
- F04D29/08—Sealings
- F04D29/16—Sealings between pressure and suction sides
- F04D29/161—Sealings between pressure and suction sides especially adapted for elastic fluid pumps
- F04D29/164—Sealings between pressure and suction sides especially adapted for elastic fluid pumps of an axial flow wheel
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Un dispositivo para mover aire, caracterizado porque comprende un montaje de eje girable y una pluralidad de aspas o cuchillas de ventilador acopladas al montaje de eje girable, cada una de las aspas de ventilador tiene un borde trasero cuando el montaje de eje girable gira en una direccion dada, en la que por lo menos una de las aspas de ventilador tiene un material reductor de sonido unido al mismo, a lo largo del lado del borde trasero de la misma.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08522485 | 1995-08-31 | ||
US08/522,485 US5601410A (en) | 1995-08-31 | 1995-08-31 | Fan having blades with sound reducing material attached |
Publications (2)
Publication Number | Publication Date |
---|---|
MXPA96003779A MXPA96003779A (es) | 1997-06-01 |
MX9603779A true MX9603779A (es) | 1997-06-28 |
Family
ID=24081059
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9603779A MX9603779A (es) | 1995-08-31 | 1996-08-30 | Ventilador que tiene aspas con material reductor de ruido. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5601410A (es) |
EP (1) | EP0761983A1 (es) |
JP (1) | JPH09166099A (es) |
KR (1) | KR970011438A (es) |
CA (1) | CA2184299A1 (es) |
MX (1) | MX9603779A (es) |
TW (1) | TW312868B (es) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5683226A (en) * | 1996-05-17 | 1997-11-04 | Clark; Eugene V. | Steam turbine components with differentially coated surfaces |
JP2939940B2 (ja) * | 1996-07-09 | 1999-08-25 | 日本電気株式会社 | ファン音消音装置 |
US6872048B2 (en) * | 2001-11-26 | 2005-03-29 | Lennox Industries, Inc. | Fan with reduced noise generation |
ES2283746T3 (es) * | 2002-02-28 | 2007-11-01 | Daikin Industries, Ltd. | Ventilador. |
JP2005134001A (ja) * | 2003-10-29 | 2005-05-26 | Jamco Corp | エアチラー装置 |
TWI284703B (en) * | 2005-01-03 | 2007-08-01 | Sunonwealth Electr Mach Ind Co | Axial-flow heat-dissipating fan |
KR100787227B1 (ko) * | 2006-03-15 | 2007-12-21 | (주) 케이.아이.씨.에이 | 다방향 유체 유도팬과 이를 이용한 유체 순환방법 및 열교환방법 |
JP2008267176A (ja) * | 2007-04-17 | 2008-11-06 | Sony Corp | 軸流ファン装置、ハウジング及び電子機器 |
US7607287B2 (en) * | 2007-05-29 | 2009-10-27 | United Technologies Corporation | Airfoil acoustic impedance control |
US20100143151A1 (en) * | 2009-02-06 | 2010-06-10 | General Electric Company | Permeable acoustic flap for wind turbine blades |
JP2010255951A (ja) * | 2009-04-27 | 2010-11-11 | Sanyo Electric Co Ltd | 室外機 |
JP5321359B2 (ja) * | 2009-08-28 | 2013-10-23 | 東芝ホームテクノ株式会社 | 遠心ファン |
JP5282734B2 (ja) * | 2009-12-28 | 2013-09-04 | 国立大学法人東京工業大学 | 非接触チャック |
CN102278325A (zh) * | 2010-06-08 | 2011-12-14 | 鸿富锦精密工业(深圳)有限公司 | 风扇组合及使用该风扇组合的电子装置 |
US20130164135A1 (en) * | 2011-12-21 | 2013-06-27 | Clipper Windpower, Llc | Active Noise Suppression on a Wind Turbine |
US10814966B2 (en) | 2015-05-25 | 2020-10-27 | Dotterel Technologies Limited | Shroud for an aircraft |
CN104989675A (zh) * | 2015-07-21 | 2015-10-21 | 山西巨龙风机有限公司 | 可更换消音棉的通风机消音器 |
DE102015216579A1 (de) * | 2015-08-31 | 2017-03-02 | Ziehl-Abegg Se | Lüfterrad, Lüfter und System mit mindestens einem Lüfter |
US20170241430A1 (en) * | 2016-02-19 | 2017-08-24 | Chaun-Choung Technology Corp. | Combined fan and cooling device using the same |
US11097828B2 (en) | 2017-07-24 | 2021-08-24 | Dotterel Technologies Limited | Shroud |
USD911512S1 (en) | 2018-01-31 | 2021-02-23 | Carrier Corporation | Axial flow fan |
CN111622964B (zh) * | 2020-05-26 | 2021-11-23 | 东风马勒热***有限公司 | 环形风扇 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE16730C (de) * | F. ZUR Nedden in Berlin SW., Grofsbeerenstr. 71 | Neuerungen an Ventilatoren | ||
US3275082A (en) * | 1965-08-19 | 1966-09-27 | Robert E Stark | Propellers for water craft |
US3853428A (en) * | 1972-01-27 | 1974-12-10 | Bolt Beranek & Newman | Foil structures with reduced sound generation |
JPS5115210A (en) * | 1974-07-02 | 1976-02-06 | Rotoron Inc | Zatsuongenshono fuan |
FR2282548A1 (fr) * | 1974-08-08 | 1976-03-19 | Liber Jean Claude | Pale perfectionnee pour machine a pales tournant dans un fluide |
SU628323A2 (ru) * | 1975-03-24 | 1978-10-15 | Каунасский Политехнический Институт Имени Антанаса Снечкуса | Устройство дл снижени аэродинамического шума |
JPS5436606A (en) * | 1977-08-26 | 1979-03-17 | Komatsu Ltd | Silencer |
GB2068502A (en) * | 1980-01-29 | 1981-08-12 | Applegate G | Fan pump and turbine blades |
EP0196337A1 (de) * | 1985-03-19 | 1986-10-08 | Progress-Elektrogeräte Mauz & Pfeiffer GmbH & Co. | Verfahren und Vorrichtung zum Entfernen von Schwebstoffen, wie Stäube und Aerosole, aus der Umluft oder aus Gasströmen |
JPS6282299A (ja) * | 1985-10-04 | 1987-04-15 | Matsushita Seiko Co Ltd | プロペラフアン |
JPH06100192B2 (ja) * | 1988-03-17 | 1994-12-12 | 松下電器産業株式会社 | 送風機羽根車 |
US5110261A (en) * | 1990-07-05 | 1992-05-05 | Hunter Fan Company | Fan blade |
SU1761979A1 (ru) * | 1990-07-12 | 1992-09-15 | Ленинградский электротехнический институт им.В.И.Ульянова (Ленина) | Бандаж рабочих лопаток осевого вентил тора |
RU2015419C1 (ru) * | 1991-03-26 | 1994-06-30 | Ставропольский политехнический институт | Рабочее колесо центробежного вентилятора |
JP3066150B2 (ja) * | 1991-10-31 | 2000-07-17 | 三洋電機株式会社 | 遠心ファン |
JPH06101696A (ja) * | 1992-09-21 | 1994-04-12 | Matsushita Refrig Co Ltd | 遠心送風機 |
EP0659641B1 (en) * | 1993-12-15 | 1999-03-10 | Mitsubishi Jukogyo Kabushiki Kaisha | A fluxional force-generated sound reducing device |
-
1995
- 1995-08-31 US US08/522,485 patent/US5601410A/en not_active Expired - Lifetime
- 1995-11-22 TW TW084112442A patent/TW312868B/zh active
-
1996
- 1996-08-28 CA CA002184299A patent/CA2184299A1/en not_active Abandoned
- 1996-08-29 EP EP96306253A patent/EP0761983A1/en not_active Withdrawn
- 1996-08-30 KR KR1019960036954A patent/KR970011438A/ko not_active Application Discontinuation
- 1996-08-30 MX MX9603779A patent/MX9603779A/es unknown
- 1996-08-30 JP JP8229759A patent/JPH09166099A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US5601410A (en) | 1997-02-11 |
JPH09166099A (ja) | 1997-06-24 |
EP0761983A1 (en) | 1997-03-12 |
KR970011438A (ko) | 1997-03-27 |
CA2184299A1 (en) | 1997-03-01 |
TW312868B (es) | 1997-08-11 |
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