[go: up one dir, main page]

MX2017012325A - Caracteristicas de superficie de aspa de ventilador. - Google Patents

Caracteristicas de superficie de aspa de ventilador.

Info

Publication number
MX2017012325A
MX2017012325A MX2017012325A MX2017012325A MX2017012325A MX 2017012325 A MX2017012325 A MX 2017012325A MX 2017012325 A MX2017012325 A MX 2017012325A MX 2017012325 A MX2017012325 A MX 2017012325A MX 2017012325 A MX2017012325 A MX 2017012325A
Authority
MX
Mexico
Prior art keywords
flow modification
fan blade
length
surface features
blade surface
Prior art date
Application number
MX2017012325A
Other languages
English (en)
Other versions
MX392790B (es
Inventor
cahill Kevin
Schilling Hugh
R Hennessy David
Original Assignee
Horton Inc
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 Horton Inc filed Critical Horton Inc
Publication of MX2017012325A publication Critical patent/MX2017012325A/es
Publication of MX392790B publication Critical patent/MX392790B/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
    • 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
    • F04D29/667—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by influencing the flow pattern, e.g. suppression of turbulence
    • 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
    • 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
    • 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
    • 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
    • F04D29/66—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
    • 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
    • F04D29/666—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by means of rotor construction or layout, e.g. unequal distribution of blades or vanes
    • 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
    • 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
    • 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
    • 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
    • F05D2240/305—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 pressure side of a rotor blade
    • 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
    • F05D2240/306—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 suction side of a rotor blade
    • 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
    • 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
    • F05D2250/00—Geometry
    • F05D2250/70—Shape
    • F05D2250/71—Shape curved
    • 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
    • F05D2260/00—Function
    • F05D2260/96—Preventing, counteracting or reducing vibration or noise
    • F05D2260/961—Preventing, counteracting or reducing vibration or noise by mistuning rotor blades or stator vanes with irregular interblade spacing, airfoil shape
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Un aspa de ventilador (134) incluye una región de trabajo (148) que tiene un borde de ataque (138) y un lado de presión (136). Una pluralidad de características de modificación de flujo (150-1 a 150-4) están situadas en la región de trabajo, incluyendo una primera y una segunda característica de modificación de flujo (150-1, 150-2, 150-3), teniendo cada una de las cuales una forma de cuña con un extremo puntiagudo (152) y un extremo más ancho (154) situadas en el lado de presión. Una longitud de la primera característica de modificación de flujo es menor que una longitud de cuerda del aspa de ventilador, y el extremo puntiagudo de la primera característica de modificación de flujo está separado del borde de ataque. Una longitud de la segunda característica de modificación de flujo es menor que la longitud de cuerda del aspa de ventilador, y el extremo puntiagudo de la segunda característica de modificación de flujo está separado del borde de ataque. La primera y segunda características de modificación de flujo están separadas entre sí para definir un canal (156) entre ellas.
MX2017012325A 2015-04-08 2016-04-07 Caracteristicas de superficie de aspa de ventilador. MX392790B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562144681P 2015-04-08 2015-04-08
US201562210166P 2015-08-26 2015-08-26
PCT/US2016/026359 WO2016164533A1 (en) 2015-04-08 2016-04-07 Fan blade surface features

Publications (2)

Publication Number Publication Date
MX2017012325A true MX2017012325A (es) 2017-12-20
MX392790B MX392790B (es) 2025-03-24

Family

ID=57072237

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017012325A MX392790B (es) 2015-04-08 2016-04-07 Caracteristicas de superficie de aspa de ventilador.

Country Status (10)

Country Link
US (2) US10539157B2 (es)
EP (2) EP3354904B1 (es)
JP (1) JP6753865B2 (es)
KR (1) KR102344406B1 (es)
CN (1) CN107407290B (es)
AU (1) AU2016246617B2 (es)
BR (1) BR112017021169B1 (es)
CA (1) CA2980341C (es)
MX (1) MX392790B (es)
WO (1) WO2016164533A1 (es)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10400783B1 (en) * 2015-07-01 2019-09-03 Dometic Sweden Ab Compact fan for a recreational vehicle
WO2018124068A1 (ja) * 2016-12-26 2018-07-05 三菱重工業株式会社 タービン及びガスタービン
CN106640748B (zh) * 2017-01-06 2022-12-02 珠海格力电器股份有限公司 叶片、叶轮及风机
US10794358B2 (en) * 2017-03-17 2020-10-06 Primo Energy, Inc. High torque wind turbine blade, turbine, and associated systems and methods
CN106837871B (zh) * 2017-03-22 2020-01-14 广东美的制冷设备有限公司 轴流风轮、轴流风机和空调器
FR3068727B1 (fr) * 2017-07-10 2020-02-07 Safran Aircraft Engines Surface aerodynamique exterieure alveolee pour aube de turbine de turbomachine d'aeronef
JP6926207B2 (ja) 2017-08-09 2021-08-25 三菱電機株式会社 プロペラファン及び冷凍サイクル装置
USD860427S1 (en) 2017-09-18 2019-09-17 Horton, Inc. Ring fan
US10808540B2 (en) * 2018-03-22 2020-10-20 Raytheon Technologies Corporation Case for gas turbine engine
CN110549654A (zh) * 2018-05-31 2019-12-10 中国船舶重工集团公司第七一一研究所 风机叶片的一体式制造方法及风机叶片
US11022140B2 (en) * 2018-09-04 2021-06-01 Johnson Controls Technology Company Fan blade winglet
KR102128580B1 (ko) * 2018-11-02 2020-06-30 엘지전자 주식회사 축류팬
TWI790328B (zh) 2018-12-07 2023-01-21 宏碁股份有限公司 風扇
US11719440B2 (en) * 2018-12-19 2023-08-08 Doosan Enerbility Co., Ltd. Pre-swirler having dimples
CN111350692B (zh) * 2018-12-24 2022-04-19 宏碁股份有限公司 扇叶与风扇
CN113825915B (zh) * 2019-05-21 2023-08-29 三菱电机株式会社 轴流风扇、送风装置及制冷循环装置
US11614106B2 (en) 2019-08-21 2023-03-28 Lockheed Martin Corporation Partially submerged periodic riblets
US12270424B2 (en) 2019-08-21 2025-04-08 Lockheed Martin Corporation Staggered periodic riblets
US12085102B2 (en) 2019-08-21 2024-09-10 Lockheed Martin Corporation Submerged periodic riblets
DE102019214822A1 (de) * 2019-09-27 2021-04-01 Siemens Aktiengesellschaft Lüfterschaufel mit Radialflügel
US12038016B2 (en) 2019-12-09 2024-07-16 Lg Electronics Inc. Blower
CA3184635A1 (en) * 2020-03-10 2021-09-16 Ebm-Papst Mulfingen Gmbh & Co. Kg Fan and fan blades
TWI747203B (zh) * 2020-03-19 2021-11-21 肯尼實業有限公司 健身車的風扇輪組結構及風扇輪組的製造方法
JP7624296B2 (ja) * 2020-03-31 2025-01-30 株式会社マキタ 打撃工具
TWI726684B (zh) * 2020-04-15 2021-05-01 宏碁股份有限公司 風扇
US11635081B2 (en) * 2020-07-28 2023-04-25 Hunter Fan Company Ceiling fan blade
KR102261731B1 (ko) * 2020-12-16 2021-06-07 주식회사 금성풍력 윙팁부를 가지는 축류 송풍기용 임펠러 및 이를 구비하는 축류형 송풍기
CN114876828B (zh) * 2021-02-05 2024-09-03 全亿大科技（佛山）有限公司 风扇
CN113236602A (zh) * 2021-06-15 2021-08-10 珠海格力电器股份有限公司 轴流风叶、轴流风机和空调器
CN114046268B (zh) * 2021-11-19 2023-06-16 杭州贝丰科技股份有限公司 一种适用于电机架前置轴流风机的风叶
US11834964B2 (en) * 2021-11-24 2023-12-05 General Electric Company Low radius ratio fan blade for a gas turbine engine
TWI774623B (zh) * 2021-12-14 2022-08-11 技嘉科技股份有限公司 風扇裝置
CN116292397B (zh) * 2021-12-14 2025-09-05 技嘉科技股份有限公司 风扇装置
EP4466184B1 (en) * 2022-01-19 2025-12-10 Power Curve ApS Vortex generator
KR102495315B1 (ko) * 2022-01-27 2023-02-06 김윤성 밸런싱홈에 의해 자기평형 기능을 갖는 축류 임펠러 및 이를 구비한 축류펌프
US11808282B1 (en) 2022-03-02 2023-11-07 Aaon, Inc. Propeller fan assembly with silencer seeds and concentric hub and method of use
CN115388035B (zh) * 2022-07-14 2024-06-14 武汉工程大学 一种采用复合材料的工业大风扇叶片的制作方法
TWI871703B (zh) * 2023-07-19 2025-02-01 宏碁股份有限公司 軸流散熱風扇
USD1018828S1 (en) 2023-08-22 2024-03-19 Xiaoyan LUO Fan blade
EP4617503A1 (en) 2024-03-11 2025-09-17 Carrier Corporation Impeller with variable backsweep angle
CN118407810B (zh) * 2024-06-28 2024-11-19 杭州顿力电器有限公司 一种适用于流体机械叶轮叶片
CN119914553B (zh) * 2025-04-01 2025-08-15 四川省机械研究设计院(集团)有限公司 工业泵叶轮及其设计方法
CN120743690B (zh) * 2025-04-15 2026-01-23 东莞虹盛电子科技有限公司 一种可视化视觉显示散热风扇及散热监测方法

Family Cites Families (162)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US33077A (en) 1861-08-20 Screw-propeller
US675477A (en) 1900-09-01 1901-06-04 Carlos E Hall Propeller.
US1041913A (en) 1909-12-06 1912-10-22 James R Tyson Aerial propeller.
US1022203A (en) 1911-07-05 1912-04-02 John F Nettle Propeller.
US1244786A (en) * 1911-08-24 1917-10-30 Benjamin F Seymour Propeller for flying-machines.
US1066988A (en) 1912-04-04 1913-07-08 William R Boutwell Propeller.
US1515268A (en) * 1922-12-27 1924-11-11 Cloverleaf Propeller Company Propeller
US1853607A (en) 1928-05-09 1932-04-12 Ferreby Rolla Barker Airplane propeller
US1834888A (en) 1931-01-09 1931-12-01 Charles B Baughn Propeller
US2014032A (en) 1934-10-24 1935-09-10 Robbins & Myers An and the like
US2253066A (en) * 1938-12-29 1941-08-19 Gen Electric Fan
US2361676A (en) 1939-05-15 1944-10-31 Lin E Baker Device for impelling and propelling fluid or gas or the like
US2650752A (en) 1949-08-27 1953-09-01 United Aircraft Corp Boundary layer control in blowers
US2731193A (en) 1951-05-19 1956-01-17 Hayes Ind Inc Air circulating fan construction and method of making the same
FR1069279A (fr) 1952-12-30 1954-07-06 Perfectionnements aux dispositifs de chauffage des véhicules automobiles et en particulier de ceux à moteur arrière
US2869334A (en) 1956-09-21 1959-01-20 Gen Electric Room air conditioner condensate disposal means
BE638547A (es) 1962-10-29 1900-01-01
US3298677A (en) 1964-04-20 1967-01-17 Champion Spark Plug Co Throttle valve for internal combustion engines
US3406760A (en) 1967-09-18 1968-10-22 Wallace Murray Corp Flexible blade fan
US3706512A (en) 1970-11-16 1972-12-19 United Aircraft Canada Compressor blades
US3740006A (en) 1971-07-29 1973-06-19 Aircraft Corp Aircraft cabin outflow valve with torque reduction and noise abatement means
JPS5332294B1 (es) 1971-07-29 1978-09-07
JPS512646B2 (es) 1972-01-08 1976-01-28
US3728043A (en) 1972-01-12 1973-04-17 Fram Corp Flexible blade fan with ribbed blades
US3885888A (en) 1973-03-26 1975-05-27 John G Warhol Cooling fan for radiators and the like
DE2419651A1 (de) 1974-04-24 1975-12-04 Bruno Dr Ing Eck Schaufelverstaerkung fuer nach rueckwaerts gekruemmte schaufel
JPS51116767A (en) 1975-04-05 1976-10-14 Rihei Oda Indicator of gas filled in a gas lighter
JPS5548797Y2 (es) * 1975-04-30 1980-11-14
US4128363A (en) * 1975-04-30 1978-12-05 Kabushiki Kaisha Toyota Chuo Kenkyusho Axial flow fan
US4174924A (en) 1975-10-21 1979-11-20 Wallace Murray Corporation Sheet metal fan assembly
US4172691A (en) 1975-10-21 1979-10-30 Wallace Murray Corporation Sheet metal fan assembly
JPS5332294A (en) 1976-09-08 1978-03-27 Hitachi Ltd Failed fuel detecting method
JPS5340392A (en) 1976-09-22 1978-04-12 Toa Gosei Chem Ind Method of producing can
JPS5377320A (en) 1976-12-20 1978-07-08 Toyota Central Res & Dev Lab Inc Axial-flow fan with supplementary blade
JPS5377321A (en) 1976-12-20 1978-07-08 Toyota Central Res & Dev Lab Inc Axial-flow fan with supplementary blade
JPS5472507A (en) * 1977-11-22 1979-06-11 Toyota Central Res & Dev Lab Inc Axial flow fan with supplementary blades
DE2951775A1 (de) 1978-12-26 1980-07-03 Nissan Motor Kuehlgeblaese
US4720239A (en) 1982-10-22 1988-01-19 Owczarek Jerzy A Stator blades of turbomachines
JPS59105998A (ja) * 1982-12-08 1984-06-19 Nippon Denso Co Ltd 軸流フアン
JPS59185898A (ja) 1983-04-08 1984-10-22 Aisin Seiki Co Ltd フアンブレ−ド
US4671473A (en) 1984-11-08 1987-06-09 Goodson Kenneth W Airfoil
FR2581708B1 (fr) 1985-05-09 1989-04-28 Snecma Capotage pour bord d'attaque d'aube de soufflante de turboreacteur
US4688472A (en) 1986-10-31 1987-08-25 Carrier Corporation Noise reduction spoiler for a damper
US4746271A (en) 1987-03-25 1988-05-24 Hayes-Albion Corporation Synthetic fan blade
WO1991001247A1 (en) 1989-07-25 1991-02-07 Hans Willi Velke Fluid dynamic surfaces
DE68916040T2 (de) * 1989-11-15 1995-02-02 Stichting Tech Wetenschapp Schiffsschraube.
JPH03294699A (ja) 1990-04-12 1991-12-25 Matsushita Electric Ind Co Ltd 送風機羽根車
JPH0485194A (ja) 1990-07-27 1992-03-18 Nkk Corp 船舶用舵
DE4117342C1 (es) 1991-05-27 1992-09-10 Behr Gmbh & Co, 7000 Stuttgart, De
US5193983A (en) * 1991-08-05 1993-03-16 Norm Pacific Automation Corp. Axial-flow fan-blade with profiled guide fins
US5215441A (en) 1991-11-07 1993-06-01 Carrier Corporation Air conditioner with condensate slinging fan
JPH05215098A (ja) * 1992-02-05 1993-08-24 Matsushita Electric Ind Co Ltd 送風機用羽根車
FR2688264A1 (fr) 1992-03-04 1993-09-10 Snecma Redresseur de turbomachine a aubes ayant une face alveolee chargee en materiau composite.
GB9206999D0 (en) 1992-03-31 1992-05-13 Rolls Royce Plc Control of fluid flow
JPH05340389A (ja) * 1992-06-15 1993-12-21 Matsushita Electric Ind Co Ltd 送風機用羽根車
US5244349A (en) 1992-09-24 1993-09-14 Wang Sui Mu Air fan with lightly-constructed reinforcing fan blades
CN1088667A (zh) 1992-12-16 1994-06-29 新典自动化股份有限公司 具导流翼形肋之轴流式扇叶
US5437541A (en) 1993-12-30 1995-08-01 Vainrub; John Blade for axial fan
JPH07259795A (ja) 1994-03-17 1995-10-09 Daikin Ind Ltd 空気調和機用プロペラファン
JPH08170599A (ja) 1994-12-16 1996-07-02 Matsushita Electric Ind Co Ltd 送風機羽根車
JPH08240197A (ja) 1995-03-03 1996-09-17 Daikin Ind Ltd 軸流ファン
WO1997033091A1 (en) 1996-03-06 1997-09-12 Hitachi, Ltd. Propeller fan and outdoor machine using the same for air-conditioners
DE19706668A1 (de) 1997-02-20 1998-09-10 Winfried Dipl Ing Bessler Multiwinglets für Fluggeräte und Modelle für: Flugzeuge, Ultraleichtflugzeuge, Hubschrauberpropeller, Flugdrachen + Gleitschirme, Luftkissenfahrzeuge und Modelle aller dieser Fluggeräte
DE19710606B4 (de) 1997-03-14 2004-07-15 Behr Gmbh & Co. Lüfter, insbesondere für Kühler von Verbrennungsmotoren
JP2987133B2 (ja) 1997-04-25 1999-12-06 日本電産コパル株式会社 軸流ファンと軸流ファンの羽根体の製造方法及び軸流ファンの羽根体の製造用金型
US5997251A (en) 1997-11-17 1999-12-07 General Electric Company Ribbed turbine blade tip
FR2772715B1 (fr) 1997-12-22 2000-02-11 Eurocopter France Pale pour aeronef a voilure tournante
US6206636B1 (en) 1998-02-24 2001-03-27 Charles S. Powers Ribbed impeller
JP4035237B2 (ja) * 1998-09-30 2008-01-16 東芝キヤリア株式会社 軸流送風機
US6059530A (en) 1998-12-21 2000-05-09 General Electric Company Twin rib turbine blade
US6183197B1 (en) 1999-02-22 2001-02-06 General Electric Company Airfoil with reduced heat load
DE19929978B4 (de) 1999-06-30 2006-02-09 Behr Gmbh & Co. Kg Lüfter mit Axialschaufeln
JP4321690B2 (ja) 1999-09-21 2009-08-26 東芝キヤリア株式会社 軸流送風機
US6375427B1 (en) 2000-04-14 2002-04-23 Borgwarner Inc. Engine cooling fan having supporting vanes
US6394397B1 (en) 2000-12-06 2002-05-28 The Boeing Company Lifting surface with active variable tip member and method for influencing lifting surface behavior therewith
DE50110684D1 (de) 2001-01-02 2006-09-21 Behr Gmbh & Co Kg Lüfter mit Axialschlaufen
US20030012653A1 (en) 2001-07-13 2003-01-16 Guy Diemunsch Cooling fan
US6538887B2 (en) 2001-07-26 2003-03-25 Hewlett-Packard Company Fan blade providing enhanced performance in air movement
RU2206798C2 (ru) 2001-09-20 2003-06-20 Открытое акционерное общество "Сибэнергомаш" Лопатка рабочего колеса радиального вентилятора
US6554575B2 (en) 2001-09-27 2003-04-29 General Electric Company Ramped tip shelf blade
JP2003106295A (ja) 2001-10-02 2003-04-09 Kioritz Corp スピードスプレーヤ用軸流ファン
US6612811B2 (en) * 2001-12-12 2003-09-02 General Electric Company Airfoil for a turbine nozzle of a gas turbine engine and method of making same
US6837687B2 (en) 2001-12-20 2005-01-04 General Electric Company Foil formed structure for turbine airfoil
EP1371813A1 (de) 2002-06-13 2003-12-17 ALSTOM (Switzerland) Ltd Beschaufelung für Strömungsmaschine
US7270519B2 (en) 2002-11-12 2007-09-18 General Electric Company Methods and apparatus for reducing flow across compressor airfoil tips
US6790005B2 (en) 2002-12-30 2004-09-14 General Electric Company Compound tip notched blade
TW590272U (en) * 2003-02-14 2004-06-01 Bi Sonic Technology Corp Structure improvement of heat dissipation fan
US6779979B1 (en) 2003-04-23 2004-08-24 General Electric Company Methods and apparatus for structurally supporting airfoil tips
US6976826B2 (en) 2003-05-29 2005-12-20 Pratt & Whitney Canada Corp. Turbine blade dimple
CN1590778A (zh) * 2003-08-25 2005-03-09 乐金电子(天津)电器有限公司 轴流风扇
US7331764B1 (en) 2004-04-19 2008-02-19 Vee Engineering, Inc. High-strength low-weight fan blade assembly
DE102005030444A1 (de) * 2004-07-15 2006-02-09 Spiess, Heike Axiallüfter mit strukturiertem Lüfterrad
US7118342B2 (en) 2004-09-09 2006-10-10 General Electric Company Fluted tip turbine blade
JP3861266B2 (ja) 2004-10-01 2006-12-20 株式会社地球大気航空 回転体およびこの回転体を保護するガード
DE102005005977A1 (de) 2005-02-09 2006-08-10 Behr Gmbh & Co. Kg Axiallüfter
US7371048B2 (en) 2005-05-27 2008-05-13 United Technologies Corporation Turbine blade trailing edge construction
US20060286924A1 (en) 2005-06-21 2006-12-21 Angelo Milana Axial flow fan improvements
JP4508974B2 (ja) * 2005-08-03 2010-07-21 三菱重工業株式会社 プロペラファン
EP2696079B1 (en) * 2005-08-03 2019-01-02 Mitsubishi Heavy Industries, Ltd. Propeller fan for heat exchanger of in-vehicle air conditioner
DE202006011898U1 (de) * 2006-08-03 2007-12-13 Ebm-Papst Mulfingen Gmbh & Co. Kg Ventilatorschaufel
US8500396B2 (en) 2006-08-21 2013-08-06 General Electric Company Cascade tip baffle airfoil
US8512003B2 (en) 2006-08-21 2013-08-20 General Electric Company Tip ramp turbine blade
US8632311B2 (en) 2006-08-21 2014-01-21 General Electric Company Flared tip turbine blade
US8568095B2 (en) * 2006-12-29 2013-10-29 Carrier Corporation Reduced tip clearance losses in axial flow fans
JP2008184999A (ja) * 2007-01-31 2008-08-14 Matsushita Electric Ind Co Ltd 送風機羽根車
WO2008141253A1 (en) 2007-05-10 2008-11-20 Borgwarner Inc. Synergistic blade and hub structure for cooling fans
US8967945B2 (en) 2007-05-22 2015-03-03 United Technologies Corporation Individual inlet guide vane control for tip turbine engine
CN101363449A (zh) 2007-08-08 2009-02-11 富准精密工业(深圳)有限公司 扇叶结构
JP4400686B2 (ja) * 2008-01-07 2010-01-20 ダイキン工業株式会社 プロペラファン
JP2011513618A (ja) 2008-02-21 2011-04-28 ボーグワーナー・インコーポレーテッド 部分リング冷却ファン
EP2093378A1 (en) 2008-02-25 2009-08-26 ALSTOM Technology Ltd Upgrading method for a blade by retrofitting a winglet, and correspondingly upgraded blade
WO2010000263A2 (en) 2008-07-01 2010-01-07 Danmarks Tekniske Universitet A reinforced blade for a wind turbine
US8083484B2 (en) 2008-12-26 2011-12-27 General Electric Company Turbine rotor blade tips that discourage cross-flow
WO2010104083A1 (ja) 2009-03-10 2010-09-16 ダイキン工業株式会社 クロスフローファン及びこれを備えた空気調和機
EP2253839A1 (en) 2009-05-18 2010-11-24 Lm Glasfiber A/S Wind turbine blade provided with flow altering devices
US8186965B2 (en) 2009-05-27 2012-05-29 General Electric Company Recovery tip turbine blade
US8870124B2 (en) 2009-07-10 2014-10-28 Peter Ireland Application of elastomeric vortex generators
JP5422336B2 (ja) * 2009-10-19 2014-02-19 三菱重工業株式会社 車両用熱交換モジュール
US8414265B2 (en) 2009-10-21 2013-04-09 General Electric Company Turbines and turbine blade winglets
EP2336492A1 (en) 2009-12-16 2011-06-22 Siemens Aktiengesellschaft Guide vane with a winglet for an energy converting machine and machine for converting energy comprising the guide vane
WO2011097024A1 (en) 2010-02-02 2011-08-11 Garden Energy, Inc. Wind power generation system
GB201006450D0 (en) 2010-04-19 2010-06-02 Rolls Royce Plc Blades
US8591195B2 (en) 2010-05-28 2013-11-26 Pratt & Whitney Canada Corp. Turbine blade with pressure side stiffening rib
JP5901908B2 (ja) 2010-08-05 2016-04-13 株式会社ミツバ 冷却ファン
US8783624B2 (en) 2010-08-15 2014-07-22 The Boeing Company Laminar flow panel
GR1008803B (el) 2010-09-01 2016-07-01 Εμμανουηλ Δημητριου Μιχαλης Πτερυγια ανεμογεννητριας
US8690536B2 (en) 2010-09-28 2014-04-08 Siemens Energy, Inc. Turbine blade tip with vortex generators
DE102010042325A1 (de) 2010-10-12 2012-04-12 Behr Gmbh & Co. Kg Lüfter mit Lüfterschaufeln
DE102010062301A1 (de) 2010-12-01 2012-06-06 Behr Gmbh & Co. Kg Axiallüfter
WO2012082668A2 (en) 2010-12-13 2012-06-21 3M Innovative Properties Company Patterned film and articles made therefrom
CA2824611A1 (en) 2010-12-16 2012-06-21 Inventus Holdings, Llc A method for determining optimum vortex generator placement for maximum efficiency on a retrofitted wind turbine generator of unknown aerodynamic design
US9039381B2 (en) 2010-12-17 2015-05-26 Vestas Wind Systems A/S Wind turbine blade and method for manufacturing a wind turbine blade with vortex generators
US8632031B2 (en) 2011-04-11 2014-01-21 The Boeing Company Systems and methods for attenuation of noise and wakes produced by aircraft
CN102275367A (zh) 2011-05-06 2011-12-14 张文益 一种新型复合材料及其生产方法
DK201170430A (en) 2011-08-05 2013-02-06 Suzlon Blades Technology B V Blade for a rotor of a wind turbine and a wind turbine
EP2557269A1 (en) 2011-08-08 2013-02-13 Siemens Aktiengesellschaft Film cooling of turbine components
US9046090B2 (en) 2011-10-19 2015-06-02 Baker Hughes Incorporated High efficiency impeller
US9062554B2 (en) 2012-01-03 2015-06-23 General Electric Company Gas turbine nozzle with a flow groove
DE102012000376B4 (de) 2012-01-12 2013-08-14 Ebm-Papst St. Georgen Gmbh & Co. Kg Axial- oder Diagonalventilator
US9416665B2 (en) 2012-02-15 2016-08-16 United Technologies Corporation Cooling hole with enhanced flow attachment
US20130230379A1 (en) 2012-03-01 2013-09-05 General Electric Company Rotating turbomachine component having a tip leakage flow guide
JP2013209956A (ja) * 2012-03-30 2013-10-10 Sanyo Denki Co Ltd 軸流ファン
JP2013253525A (ja) * 2012-06-06 2013-12-19 Daikin Industries Ltd プロペラファン
US9951629B2 (en) 2012-07-03 2018-04-24 United Technologies Corporation Tip leakage flow directionality control
US9260972B2 (en) 2012-07-03 2016-02-16 United Technologies Corporation Tip leakage flow directionality control
IES20120347A2 (en) 2012-08-09 2013-03-27 New World Energy Entpr Ltd Aerofoil blades
US9670900B2 (en) 2013-03-28 2017-06-06 General Electric Company Rotor blade assembly for wind turbine having load reduction features
US9359900B2 (en) 2012-10-05 2016-06-07 General Electric Company Exhaust diffuser
WO2014064195A1 (en) 2012-10-26 2014-05-01 Lm Wp Patent Holding A/S A system and method for trailing edge noise reduction of a wind turbine blade
US20140147282A1 (en) 2012-11-23 2014-05-29 Cooler Master Co., Ltd. Fan structure
CA2899238A1 (en) 2013-01-25 2014-07-31 Peter Ireland Energy efficiency improvements for turbomachinery
US9057276B2 (en) 2013-02-06 2015-06-16 Siemens Aktiengesellschaft Twisted gas turbine engine airfoil having a twisted rib
US20140241899A1 (en) 2013-02-25 2014-08-28 Pratt & Whitney Canada Corp. Blade leading edge tip rib
ES2725298T3 (es) 2013-02-26 2019-09-23 United Technologies Corp Alabe divisor de envergadura variable
NL2011236C2 (en) 2013-07-30 2015-02-02 Stichting Energie Rotor blade for a wind turbine, and wind turbine field.
US9523279B2 (en) 2013-11-12 2016-12-20 General Electric Company Rotor blade fence for a wind turbine
EP3263910B1 (en) 2014-05-05 2020-01-08 Horton, Inc. Composite blade for a modular axial flow fan and method of manufacturing the same
FR3022295B1 (fr) 2014-06-17 2019-07-05 Safran Aircraft Engines Aube de turbomachine comportant une ailette anti-tourbillons
EP3168481A4 (en) 2014-07-08 2018-03-14 Daikin Industries, Ltd. Propeller fan and blower unit
EP2987956A1 (en) 2014-08-18 2016-02-24 Siemens Aktiengesellschaft Compressor aerofoil
JP6409666B2 (ja) 2014-09-18 2018-10-24 株式会社デンソー 送風機
DE202015100246U1 (de) 2014-12-17 2015-03-05 Ebm-Papst Mulfingen Gmbh & Co. Kg Schaufel

Also Published As

Publication number Publication date
CA2980341C (en) 2021-11-30
CN107407290A (zh) 2017-11-28
EP3280918B1 (en) 2021-03-03
KR20170134707A (ko) 2017-12-06
AU2016246617B2 (en) 2020-03-19
JP6753865B2 (ja) 2020-09-09
EP3280918A1 (en) 2018-02-14
US20180030996A1 (en) 2018-02-01
US20180283403A1 (en) 2018-10-04
EP3280918A4 (en) 2018-12-19
US10662975B2 (en) 2020-05-26
EP3354904B1 (en) 2020-09-16
MX392790B (es) 2025-03-24
KR102344406B1 (ko) 2021-12-27
CN107407290B (zh) 2019-07-26
WO2016164533A1 (en) 2016-10-13
BR112017021169A2 (pt) 2018-07-03
BR112017021169B1 (pt) 2022-11-22
US10539157B2 (en) 2020-01-21
AU2016246617A1 (en) 2017-11-02
EP3354904A1 (en) 2018-08-01
CA2980341A1 (en) 2016-10-13
JP2018510998A (ja) 2018-04-19

Similar Documents

Publication Publication Date Title
MX2017012325A (es) Caracteristicas de superficie de aspa de ventilador.
RU2013100413A (ru) Аэродинамический профиль (варианты )
CL2018002640A1 (es) Dispositivo de suministro de vapor
BR112018068503A2 (pt) acoplamento e método para unir elementos de tubo
CL2018000183A1 (es) Copa menstrual ergonómica.
MX2017014834A (es) Alabe de rotor con bordes dentados.
CL2017003251A1 (es) Carrete
CL2016001112A1 (es) Neumático que comprende una banda de rodadura con al menos una ranura formada por paredes laterales y un fondo, donde las paredes laterales tienen una primera y una segunda cavidad con estrías, dispuestas al menos sobre una porción de las paredes laterales de la ranura, estando las estrías alternadas en una dirección circunferencial.
MX2020007230A (es) Neumatico para ruedas de vehiculos.
MX2022001369A (es) Cabezal de afeitar.
ES2721160T3 (es) Grupo de álabes directores para una turbomáquina
BR112017008913A2 (pt) elemento de lâmina, e, refinador para refinar material fibroso.
MX2017000620A (es) Turbina francis con aspa corta y banda corta.
USD813938S1 (en) Segmented numerals LCD typeface
MX2017013228A (es) Aplicador para aplicar una masa de sellado.
JP2020030691A5 (es)
NO20130088A1 (no) Gummirampe
USD780548S1 (en) Power tool
MX2018004490A (es) Disposicion de pared de elevacion y segmento de una disposicion de pared de elevacion.
MX2019015613A (es) Paja prellenada para beber liquidos con cierre de valvula de ranurado en cruz en ambos extremos.
AR106281A1 (es) Unidad hileradora de un cabezal maicero que tiene una placa espigadora con superficie estructurada
MX2017014579A (es) Impulsor de compresor centrifugo y compresor que comprende dicho impulsor.
CL2018003837A1 (es) Proceso multi cámara continuo.
RU2015156045A (ru) Эффективный конденсатор пара для условий микрогравитации
CL2019000570A1 (es) Dintel.