IN2012DE00573A - - Google Patents

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Publication number
IN2012DE00573A
IN2012DE00573A IN573DE2012A IN2012DE00573A IN 2012DE00573 A IN2012DE00573 A IN 2012DE00573A IN 573DE2012 A IN573DE2012 A IN 573DE2012A IN 2012DE00573 A IN2012DE00573 A IN 2012DE00573A
Authority
IN
India
Prior art keywords
chord
blade
blade segment
aerodynamic body
coupled
Prior art date
Application number
Other languages
English (en)
Inventor
Bruce Clark Busbey
Ramesh Vedula
Stefan Herr
Revathy Murugappan
Satish Balusu
Thomas Joseph Fischetti
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Priority to IN573DE2012 priority Critical patent/IN2012DE00573A/en
Priority to US13/663,779 priority patent/US20130224032A1/en
Priority to EP13154817.4A priority patent/EP2634417B1/en
Priority to ES13154817T priority patent/ES2910416T3/es
Priority to DK13154817.4T priority patent/DK2634417T3/da
Priority to CA2806793A priority patent/CA2806793C/en
Priority to CN201310064327.0A priority patent/CN103291537B/zh
Publication of IN2012DE00573A publication Critical patent/IN2012DE00573A/en

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
    • F03D1/0608—Rotors characterised by their aerodynamic shape
    • F03D1/0633—Rotors characterised by their aerodynamic shape of the blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • 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
    • F05B2240/302—Segmented or sectional 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
    • F05B2250/00—Geometry
    • F05B2250/30—Arrangement of components
    • F05B2250/31—Arrangement of components according to the direction of their main axis or their axis of rotation
    • F05B2250/311—Arrangement of components according to the direction of their main axis or their axis of rotation the axes being in line
    • 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
    • F05B2250/00—Geometry
    • F05B2250/70—Shape
    • F05B2250/71—Shape curved
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • 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
    • F05B2260/30—Retaining components in desired mutual position
    • 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)
  • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
IN573DE2012 2012-02-29 2012-02-29 IN2012DE00573A (ko)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IN573DE2012 IN2012DE00573A (ko) 2012-02-29 2012-02-29
US13/663,779 US20130224032A1 (en) 2012-02-29 2012-10-30 Blade insert for a wind turbine rotor blade and related methods
EP13154817.4A EP2634417B1 (en) 2012-02-29 2013-02-11 Blade insert for a wind turbine rotor blade
ES13154817T ES2910416T3 (es) 2012-02-29 2013-02-11 Inserto de pala para una pala de rotor de un aerogenerador
DK13154817.4T DK2634417T3 (da) 2012-02-29 2013-02-11 Bladindsats til vindturbinerotorblad
CA2806793A CA2806793C (en) 2012-02-29 2013-02-21 Blade insert for a wind turbine rotor blade and related methods
CN201310064327.0A CN103291537B (zh) 2012-02-29 2013-02-28 叶片嵌件及包括叶片嵌件的转子叶片组件

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN573DE2012 IN2012DE00573A (ko) 2012-02-29 2012-02-29

Publications (1)

Publication Number Publication Date
IN2012DE00573A true IN2012DE00573A (ko) 2015-06-05

Family

ID=47722083

Family Applications (1)

Application Number Title Priority Date Filing Date
IN573DE2012 IN2012DE00573A (ko) 2012-02-29 2012-02-29

Country Status (7)

Country Link
US (1) US20130224032A1 (ko)
EP (1) EP2634417B1 (ko)
CN (1) CN103291537B (ko)
CA (1) CA2806793C (ko)
DK (1) DK2634417T3 (ko)
ES (1) ES2910416T3 (ko)
IN (1) IN2012DE00573A (ko)

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US11536246B2 (en) 2018-11-01 2022-12-27 General Electric Company Span-wise extending pin for joining rotor blade segments
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JP7214859B2 (ja) 2018-11-01 2023-01-30 ゼネラル・エレクトリック・カンパニイ ジョイントされたロータブレードのためのコンプライアント構造体
WO2020091784A1 (en) 2018-11-01 2020-05-07 General Electric Company Wind turbine jointed rotor blade having a hollow chord-wise extending pin
US11878444B2 (en) 2018-12-11 2024-01-23 Ge Infrastructure Technology Llc Method for manufacturing a hollow composite structure, particularly a spar beam for a wind turbine rotor blade, and an associated mandrel
WO2020122864A1 (en) 2018-12-11 2020-06-18 General Electric Company Methods for manufacturing blade components for wind turbine rotor blades
EP3894197A1 (en) 2018-12-11 2021-10-20 General Electric Company Method for manufacturing a structural component of a blade segment for a rotor blade of a wind turbine
EP3894690A1 (en) 2018-12-11 2021-10-20 General Electric Company Beam structure for a segmented rotor blade having a transitioning shape
US11780183B2 (en) 2018-12-11 2023-10-10 General Electric Company Method for manufacturing a structural component of a blade segment for a rotor blade of a wind turbine
CN113167213B (zh) 2018-12-13 2024-08-13 通用电气可再生能源西班牙有限公司 具有经由一个或多个结构部件支承的弦向延伸销的接头式转子叶片
US11920556B2 (en) * 2018-12-14 2024-03-05 Vestas Wind Systems A/S Wind turbine blade
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Also Published As

Publication number Publication date
EP2634417B1 (en) 2022-04-06
ES2910416T3 (es) 2022-05-12
DK2634417T3 (da) 2022-05-16
CN103291537B (zh) 2018-05-22
EP2634417A3 (en) 2016-12-14
US20130224032A1 (en) 2013-08-29
EP2634417A2 (en) 2013-09-04
CA2806793C (en) 2020-09-22
CA2806793A1 (en) 2013-08-29
CN103291537A (zh) 2013-09-11

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