ES2456825B1 - Lenticular Disc Turbine - Google Patents

Lenticular Disc Turbine Download PDF

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Publication number
ES2456825B1
ES2456825B1 ES201200905A ES201200905A ES2456825B1 ES 2456825 B1 ES2456825 B1 ES 2456825B1 ES 201200905 A ES201200905 A ES 201200905A ES 201200905 A ES201200905 A ES 201200905A ES 2456825 B1 ES2456825 B1 ES 2456825B1
Authority
ES
Spain
Prior art keywords
sub
turbine
disc
discs
real
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
ES201200905A
Other languages
Spanish (es)
Other versions
ES2456825A1 (en
Inventor
Domingo González Martín
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES201200905A priority Critical patent/ES2456825B1/en
Priority to PCT/ES2013/000206 priority patent/WO2014044878A1/en
Publication of ES2456825A1 publication Critical patent/ES2456825A1/en
Application granted granted Critical
Publication of ES2456825B1 publication Critical patent/ES2456825B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/12—Blades; Blade-carrying rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/18—Non-positive-displacement machines or engines, e.g. steam turbines without stationary working-fluid guiding means
    • F01D1/20—Non-positive-displacement machines or engines, e.g. steam turbines without stationary working-fluid guiding means traversed by the working-fluid substantially axially
    • 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
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/06—Rotors
    • F03D3/061—Rotors characterised by their aerodynamic shape, e.g. aerofoil profiles
    • 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
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/06—Rotors
    • F03D3/062—Rotors characterised by their construction elements
    • F03D3/064—Fixing wind engaging parts to rest of rotor
    • 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
    • F05D2250/20—Three-dimensional
    • F05D2250/24—Three-dimensional ellipsoidal
    • 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
    • Y02E10/20—Hydro energy
    • 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
    • Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Hydraulic Turbines (AREA)
  • Tires In General (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

Turbina de discos lenticulares.#La turbina, la podemos considerar, como una turbina de reacción y puede funcionar, con un fluido líquido o gaseoso.#El rodete de la turbina, está equipado con los elementos siguientes:#El eje (2). Trabaja normalmente en posición vertical; en la parte superior, se instala una brida (1) de acoplamiento y en la parte inferior un buje (5) o cojinete de apoyo.#El disco (3). La sección del disco, es de lente plano convexa. En la parte superior, se tallan tres álabes (6), formando ángulos de 120º. Se acoplan al eje (2) con una chaveta. El número de discos, puede ser uno o varios.#Perfiles aerodinámicos (4). Los discos van reforzados en la periferia con dos perfiles aerodinámico, separados por un ángulo de 180º.#La fórmula de cálculo:#P{sub,real}= 1/2 {et}{sub,t} {rh} n S V{sup,3}#P{sub,real} = Potencia útil; {et}{sub,t} = Rendimiento total; n = Número de discos; S = Área barrida; V = velocidad del fluidoLenticular disc turbine. # We can consider the turbine as a reaction turbine and it can work with a liquid or gaseous fluid. # The turbine impeller is equipped with the following elements: # The shaft (2). It works normally in an upright position; in the upper part, a coupling flange (1) is installed and in the lower part a bushing (5) or bearing support. # The disc (3). The disc section is convex flat lens. At the top, three blades (6) are carved, forming 120º angles. They are coupled to the shaft (2) with a key. The number of discs can be one or several. # Aerodynamic profiles (4). The discs are reinforced at the periphery with two aerodynamic profiles, separated by a 180º angle. # The calculation formula: #P {sub, real} = 1/2 {et} {sub, t} {rh} n SV { sup, 3} #P {sub, real} = Useful power; {et} {sub, t} = Total yield; n = Number of disks; S = Swept area; V = fluid velocity

Description

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Claims (1)

imagen1image 1 imagen2image2
ES201200905A 2012-09-19 2012-09-19 Lenticular Disc Turbine Active ES2456825B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES201200905A ES2456825B1 (en) 2012-09-19 2012-09-19 Lenticular Disc Turbine
PCT/ES2013/000206 WO2014044878A1 (en) 2012-09-19 2013-09-17 Turbine comprising lenticular disks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201200905A ES2456825B1 (en) 2012-09-19 2012-09-19 Lenticular Disc Turbine

Publications (2)

Publication Number Publication Date
ES2456825A1 ES2456825A1 (en) 2014-04-23
ES2456825B1 true ES2456825B1 (en) 2015-02-11

Family

ID=50340606

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201200905A Active ES2456825B1 (en) 2012-09-19 2012-09-19 Lenticular Disc Turbine

Country Status (2)

Country Link
ES (1) ES2456825B1 (en)
WO (1) WO2014044878A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1741787A (en) * 1922-04-15 1929-12-31 Moody Lewis Ferry Runner for turbines
US7726934B2 (en) * 2007-02-06 2010-06-01 Preferred Energy, L.L.C. Vertical axis wind turbine
US7824060B2 (en) * 2008-03-31 2010-11-02 Syracuse University Wind powered device
BRPI0918315A2 (en) * 2008-12-24 2015-12-15 Dominick Daniel Martino motive power generator powered by fluid energy and method for generating electricity from motive power generator
US8613586B2 (en) * 2009-09-21 2013-12-24 Qualitics, Inc. Vortical wind energy apparatus
US8487468B2 (en) * 2010-11-12 2013-07-16 Verterra Energy Inc. Turbine system and method

Also Published As

Publication number Publication date
ES2456825A1 (en) 2014-04-23
WO2014044878A1 (en) 2014-03-27

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