BRPI0918510A2 - asas para máquina de circulação contínua - Google Patents

asas para máquina de circulação contínua

Info

Publication number
BRPI0918510A2
BRPI0918510A2 BRPI0918510A BRPI0918510A BRPI0918510A2 BR PI0918510 A2 BRPI0918510 A2 BR PI0918510A2 BR PI0918510 A BRPI0918510 A BR PI0918510A BR PI0918510 A BRPI0918510 A BR PI0918510A BR PI0918510 A2 BRPI0918510 A2 BR PI0918510A2
Authority
BR
Brazil
Prior art keywords
wings
continuous circulation
circulation machine
machine
continuous
Prior art date
Application number
BRPI0918510A
Other languages
English (en)
Inventor
Walter Enthammer
Original Assignee
Walter Enthammer
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 Walter Enthammer filed Critical Walter Enthammer
Publication of BRPI0918510A2 publication Critical patent/BRPI0918510A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/32—Rotors
    • B64C27/46—Blades
    • B64C27/463—Blade tips
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/0608—Rotors characterised by their aerodynamic shape
    • F03D1/0633—Rotors characterised by their aerodynamic shape of the blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/96—Preventing, counteracting or reducing vibration or noise
    • 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)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Wind Motors (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
BRPI0918510A 2008-09-22 2009-09-22 asas para máquina de circulação contínua BRPI0918510A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0147708A AT507091B1 (de) 2008-09-22 2008-09-22 Strömungsmaschine
PCT/EP2009/062227 WO2010031871A2 (de) 2008-09-22 2009-09-22 Flügel für eine strömungsmaschine

Publications (1)

Publication Number Publication Date
BRPI0918510A2 true BRPI0918510A2 (pt) 2015-12-01

Family

ID=41664443

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0918510A BRPI0918510A2 (pt) 2008-09-22 2009-09-22 asas para máquina de circulação contínua

Country Status (10)

Country Link
US (1) US8899938B2 (pt)
EP (1) EP2334549B1 (pt)
CN (1) CN102159457B (pt)
AT (1) AT507091B1 (pt)
BR (1) BRPI0918510A2 (pt)
CA (1) CA2738016C (pt)
ES (1) ES2389608T3 (pt)
RU (1) RU2503588C2 (pt)
SE (1) SE2334549T5 (pt)
WO (1) WO2010031871A2 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102966487A (zh) * 2012-11-28 2013-03-13 苏州源源机械设备有限公司 水平轴降噪风力发电机风叶
CN105366047A (zh) * 2014-08-19 2016-03-02 刘祖学 直升机新旋翼
AU2018101230B4 (en) * 2018-08-24 2019-05-02 Círus, Norbert MR Aerodynamic Regulation of Airscrew-, Fan- and Wind Turbine Blades with Bores and/or Cutting and/or Notching
US11286037B2 (en) * 2018-10-12 2022-03-29 Textron Innovations Inc. Ducted rotor blade tip extension
US11286036B2 (en) * 2018-10-12 2022-03-29 Textron Innovations Inc. Ducted rotor blade tip extension
CN110015398A (zh) * 2019-03-11 2019-07-16 陆仪文 一种基于实时气候数据分析的单人飞机
CN110203382A (zh) * 2019-05-28 2019-09-06 中国人民解放军空军工程大学 旋翼桨叶动态失速等离子体流动控制装置和方法
US11193377B2 (en) * 2019-11-26 2021-12-07 General Electric Company Turbomachine airfoil to reduce laminar separation
CN111120200A (zh) * 2019-12-26 2020-05-08 薛冻 一种高效风力发电机桨叶
US11565799B2 (en) 2020-06-12 2023-01-31 Textron Innovations Inc. Adjustable ducted rotor blade tip extension
CN114104281B (zh) * 2021-10-29 2024-05-07 西安交通大学 一种静音侦查飞行器

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US218438A (en) * 1879-08-12 Improvement in screw-propellers
US833850A (en) * 1905-07-10 1906-10-23 Norman R Smith Propeller-wheel.
US1515268A (en) * 1922-12-27 1924-11-11 Cloverleaf Propeller Company Propeller
US2193686A (en) * 1938-10-24 1940-03-12 Frederick L Craddock Mixing apparatus
US2408788A (en) * 1939-06-16 1946-10-08 Ludington Charles Townsend Airfoil
US3044559A (en) * 1959-07-14 1962-07-17 Chajmik Joseph Propeller
GB1538055A (en) * 1975-05-19 1979-01-10 Westland Aircraft Ltd Helicopter rotor blades
US4168939A (en) * 1977-09-08 1979-09-25 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Acoustically swept rotor
US4334828A (en) * 1980-01-21 1982-06-15 United Technologies Corporation Helicopter blade with a tip having a selected combination of sweep, taper and anhedral to improve hover efficiency
FR2507149A1 (fr) * 1981-06-05 1982-12-10 Onera (Off Nat Aerospatiale) Extremite de pale pour voilure tournante d'aeronef et voilure tournante pourvue de telles extremites de pale
DE3424010A1 (de) * 1984-06-29 1986-01-02 Schubert, Jürgen, 6331 Schöffengrund Schraube fuer gasfoermige oder fluessige medien, insbesondere luftschraube
FR2617118B1 (fr) * 1987-06-29 1992-08-21 Aerospatiale Pale a extremite courbe pour voilure tournante d'aeronef
US5312228A (en) * 1989-11-15 1994-05-17 Stichting Voor De Technische Wetenschappen Ship's propeller
US5114099A (en) * 1990-06-04 1992-05-19 W. L. Chow Surface for low drag in turbulent flow
DE9013099U1 (pt) 1990-09-14 1991-11-07 Moser, Josef, 8058 Pretzen, De
US5137427A (en) 1990-12-20 1992-08-11 United Technologies Corporation Quiet tail rotor
US5181830A (en) * 1991-11-21 1993-01-26 Chou Rudy S Blade for axial flow fan
US5584661A (en) * 1994-05-02 1996-12-17 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Forward sweep, low noise rotor blade
US5785282A (en) * 1995-08-18 1998-07-28 Sikorsky Aircraft Corporation Half-plow vortex generators for rotorcraft blades for reducing blade-vortex interaction noise
GB9600123D0 (en) * 1996-01-04 1996-03-06 Westland Helicopters Aerofoil
GB2312712A (en) * 1996-04-30 1997-11-05 Gkn Westland Helicopters Ltd Propeller/rotor blade
US5813625A (en) * 1996-10-09 1998-09-29 Mcdonnell Douglas Helicopter Company Active blowing system for rotorcraft vortex interaction noise reduction
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
US5951162A (en) * 1997-03-14 1999-09-14 General Signal Corporation Mixing impellers and impeller systems for mixing and blending liquids and liquid suspensions having efficient power consumption characteristics
RU2118270C1 (ru) * 1997-04-21 1998-08-27 Александр Вячеславович Корнушенко Многоэлементная законцовка
JP3916723B2 (ja) * 1997-05-15 2007-05-23 富士重工業株式会社 回転翼航空機の回転翼羽根
JP3189251B2 (ja) 1999-03-12 2001-07-16 株式会社コミュータヘリコプタ先進技術研究所 回転翼機のロータブレード
JP4509273B2 (ja) 1999-12-22 2010-07-21 ヤマハ株式会社 音声変換装置及び音声変換方法
US6260809B1 (en) * 2000-04-05 2001-07-17 United Technologies Corporation Ovate loop for rotary-wing blades
JP4676633B2 (ja) * 2001-03-28 2011-04-27 富士重工業株式会社 回転翼航空機の回転翼羽根
US20040068438A1 (en) * 2002-10-07 2004-04-08 Mitchell Erica L. Method for a variable rebate tier structure for card transactions
DE20301445U1 (de) * 2003-01-30 2004-06-09 Moser, Josef Rotorblatt
US6948906B2 (en) * 2003-04-02 2005-09-27 University Of Maryland Rotor blade system with reduced blade-vortex interaction noise
US20050061921A1 (en) * 2003-09-19 2005-03-24 Egolf Thomas A. Aerodynamic tip protuberances for tip vortex intensity reduction
CA2558373A1 (en) * 2004-03-18 2005-09-29 Frank Daniel Lotrionte Turbine and rotor therefor
CN1930394A (zh) * 2004-03-18 2007-03-14 弗兰克·丹尼尔·洛特里翁特 涡轮和用于其的转子
DE102006023557A1 (de) * 2006-05-19 2007-11-22 Deutsches Zentrum für Luft- und Raumfahrt e.V. Rotorblatt für einen Helikopter
MX2009009244A (es) * 2007-03-01 2009-09-08 Delta T Corp Extension angular de plano aerodinamico para aspa de ventilador.
RU72459U1 (ru) * 2007-11-27 2008-04-20 ООО "Инновационный Центр "Опережение" Составная законцовка несущей поверхности
US7854595B2 (en) * 2008-07-30 2010-12-21 General Electric Company Wind turbine blade tip shapes

Also Published As

Publication number Publication date
ES2389608T3 (es) 2012-10-29
US8899938B2 (en) 2014-12-02
EP2334549B1 (de) 2012-06-20
CN102159457A (zh) 2011-08-17
US20110171037A1 (en) 2011-07-14
CN102159457B (zh) 2013-11-06
RU2503588C2 (ru) 2014-01-10
AT507091B1 (de) 2010-02-15
CA2738016A1 (en) 2010-03-25
EP2334549A2 (de) 2011-06-22
RU2011114795A (ru) 2012-10-27
WO2010031871A3 (de) 2010-12-23
CA2738016C (en) 2016-10-04
SE2334549T5 (pt) 2015-02-24
WO2010031871A2 (de) 2010-03-25
AT507091A4 (de) 2010-02-15

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 10A ANUIDADE.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2532 DE 16-07-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.