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ES8102279A1 - Un dispositivo de nervio para una estructura de pala de sec-cion transversal decreciente para usarse en un molino de viento - Google Patents

Un dispositivo de nervio para una estructura de pala de sec-cion transversal decreciente para usarse en un molino de viento

Info

Publication number
ES8102279A1
ES8102279A1 ES492625A ES492625A ES8102279A1 ES 8102279 A1 ES8102279 A1 ES 8102279A1 ES 492625 A ES492625 A ES 492625A ES 492625 A ES492625 A ES 492625A ES 8102279 A1 ES8102279 A1 ES 8102279A1
Authority
ES
Spain
Prior art keywords
windmill
strips
sheets
edges
blade
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.)
Expired
Application number
ES492625A
Other languages
English (en)
Other versions
ES492625A0 (es
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.)
ThyssenKrupp Budd Co
Original Assignee
Budd Co
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 Budd Co filed Critical Budd Co
Publication of ES492625A0 publication Critical patent/ES492625A0/es
Publication of ES8102279A1 publication Critical patent/ES8102279A1/es
Expired legal-status Critical Current

Links

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
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/065—Rotors characterised by their construction elements
    • F03D1/0675—Rotors characterised by their construction elements 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
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Wind Motors (AREA)

Abstract

PALA PARA AEROGENERADOR EOLICO. INTEGRADA POR UNA ARMADURA DE NERVIO (18), UN CONJUNTO DE BORDE DE SALIDA (20), UN CONJUNTO DE BORDE DE ATAQUE (22) Y UN ELEMENTO (24) PARA FIJAR LA PALA AL CUBO DEL AEROGENERADOR. EL CONJUNTO DE NERVIOS (18) ESTA FORMADO POR DOS CHAPAS METALICAS ALARGADAS (26, 28) SOBRE TODA LA LONGITUD DE LA PALA, ENTRE LAS QUE SE SITUAN UNAS ALMAS METALICAS (46, 48). EL CONJUNTO DE BORDE DE SALIDA (20) COMPRENDE CUATRO SUBCONJUNTOS (52, 54, 56, 58), EN LOS QUE LA REACCION TRANSVERSAL DISMINUYE AL ALEJARSE DEL NERVIO CENTRAL. EL CONJUNTO DE BORDE DE ATAQUE (22) ES SIMILAR AL DE BORDE DE SALIDA (20).
ES492625A 1979-06-21 1980-06-20 Un dispositivo de nervio para una estructura de pala de sec-cion transversal decreciente para usarse en un molino de viento Expired ES8102279A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/050,687 US4295790A (en) 1979-06-21 1979-06-21 Blade structure for use in a windmill

Publications (2)

Publication Number Publication Date
ES492625A0 ES492625A0 (es) 1980-12-16
ES8102279A1 true ES8102279A1 (es) 1980-12-16

Family

ID=21966776

Family Applications (2)

Application Number Title Priority Date Filing Date
ES492625A Expired ES8102279A1 (es) 1979-06-21 1980-06-20 Un dispositivo de nervio para una estructura de pala de sec-cion transversal decreciente para usarse en un molino de viento
ES494706A Expired ES8105826A1 (es) 1979-06-21 1980-09-02 Un metodo de construir un dispositivo de nervio para uso en una pala para un aeromotor

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES494706A Expired ES8105826A1 (es) 1979-06-21 1980-09-02 Un metodo de construir un dispositivo de nervio para uso en una pala para un aeromotor

Country Status (9)

Country Link
US (1) US4295790A (es)
JP (1) JPS569672A (es)
AR (1) AR222710A1 (es)
AU (1) AU533483B2 (es)
BR (1) BR8003812A (es)
CA (1) CA1132052A (es)
DE (1) DE3021929A1 (es)
ES (2) ES8102279A1 (es)
FR (1) FR2459381B1 (es)

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Also Published As

Publication number Publication date
AU5898280A (en) 1981-01-08
BR8003812A (pt) 1981-01-13
ES494706A0 (es) 1981-06-01
FR2459381A1 (fr) 1981-01-09
ES492625A0 (es) 1980-12-16
AR222710A1 (es) 1981-06-15
JPS569672A (en) 1981-01-31
US4295790A (en) 1981-10-20
AU533483B2 (en) 1983-11-24
CA1132052A (en) 1982-09-21
FR2459381B1 (fr) 1985-11-08
ES8105826A1 (es) 1981-06-01
DE3021929A1 (de) 1981-01-22

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