GB2115075B - Concrete structure e g a rotor blade - Google Patents

Concrete structure e g a rotor blade

Info

Publication number
GB2115075B
GB2115075B GB08302209A GB8302209A GB2115075B GB 2115075 B GB2115075 B GB 2115075B GB 08302209 A GB08302209 A GB 08302209A GB 8302209 A GB8302209 A GB 8302209A GB 2115075 B GB2115075 B GB 2115075B
Authority
GB
United Kingdom
Prior art keywords
rotor blade
concrete structure
concrete
rotor
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
GB08302209A
Other versions
GB8302209D0 (en
GB2115075A (en
Inventor
Arthur John Slemmons
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.)
SRI International Inc
Original Assignee
SRI International Inc
Stanford Research Institute
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 SRI International Inc, Stanford Research Institute filed Critical SRI International Inc
Publication of GB8302209D0 publication Critical patent/GB8302209D0/en
Publication of GB2115075A publication Critical patent/GB2115075A/en
Application granted granted Critical
Publication of GB2115075B publication Critical patent/GB2115075B/en
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
    • 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
    • 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)
  • 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)
  • Turbine Rotor Nozzle Sealing (AREA)
GB08302209A 1982-02-01 1983-01-27 Concrete structure e g a rotor blade Expired GB2115075B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US34462982A 1982-02-01 1982-02-01

Publications (3)

Publication Number Publication Date
GB8302209D0 GB8302209D0 (en) 1983-03-02
GB2115075A GB2115075A (en) 1983-09-01
GB2115075B true GB2115075B (en) 1985-05-09

Family

ID=23351303

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08302209A Expired GB2115075B (en) 1982-02-01 1983-01-27 Concrete structure e g a rotor blade

Country Status (7)

Country Link
JP (1) JPS58135379A (en)
AU (1) AU8809582A (en)
DE (1) DE3232361A1 (en)
DK (1) DK387882A (en)
GB (1) GB2115075B (en)
NL (1) NL8300164A (en)
SE (1) SE8205615L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101614184A (en) * 2008-06-27 2009-12-30 歌美飒创新技术公司 Blade insert

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8726429D0 (en) * 1987-11-11 1987-12-16 Radiant Stellite Sa Moulding structures
GB2230225B (en) * 1989-04-12 1992-12-09 Howlett Ian C Method of constructing tubular spars
EP1486415A1 (en) * 2003-06-12 2004-12-15 SSP Technology A/S Wind turbine blade and method of manufacturing a blade root
DE102005054594A1 (en) * 2005-11-14 2007-05-16 Daubner & Stommel Gbr Rotor blade for a wind energy plant
US8454318B2 (en) 2006-12-15 2013-06-04 Bladena Aps Reinforced aerodynamic profile
CN101611225B (en) 2007-01-16 2012-05-23 丹麦技术大学 Reinforced blade for wind turbine
WO2008089765A2 (en) 2007-01-25 2008-07-31 Danmarks Tekniske Universitet Reinforced blade for wind turbine
US8603628B2 (en) * 2007-04-30 2013-12-10 Saint-Gobain Performance Plastics Corporation Turbine blade protective barrier
DE102008022548A1 (en) * 2008-05-07 2009-11-12 Nordex Energy Gmbh Rotor blade for a wind energy plant
CN102076957B (en) 2008-06-24 2014-02-19 布拉德纳公司 Reinforced wind turbine blade
WO2010000263A2 (en) * 2008-07-01 2010-01-07 Danmarks Tekniske Universitet A reinforced blade for a wind turbine
US8932024B2 (en) 2008-08-06 2015-01-13 Mitsubishi Heavy Industries, Ltd. Wind turbine blade and wind power generator using the same
GB2467745A (en) 2009-02-11 2010-08-18 Vestas Wind Sys As Wind turbine blade with tension element(s) to increase edgewise stiffness
EP2330294B1 (en) 2009-12-02 2013-01-16 Bladena ApS Reinforced airfoil shaped body
DK2450563T3 (en) * 2010-11-04 2014-02-03 Siemens Ag Method of making a blade
US8250761B2 (en) * 2010-12-13 2012-08-28 General Electric Company Methods of manufacturing rotor blades for a wind turbine
DE202011103238U1 (en) * 2011-07-08 2012-10-11 Rehau Ag + Co. Rotor blades for wind power plants
CN102661242B (en) * 2012-05-15 2014-04-16 黄河科技学院 Vertical-axis lift-force type wind wheel blade, vertical-axis lift-force type wind wheel blade board and corresponding manufacture methods thereof
KR101408785B1 (en) * 2012-09-05 2014-06-18 (주)아이비티 A stiffened rotor blade for equivalent aerodynamic, inertia and structural loads
CN103807111B (en) * 2014-01-26 2016-09-28 桐乡市石门永新玻璃钢制品有限公司 The blade of 50KW wind power generating set
JP2016033365A (en) * 2014-07-31 2016-03-10 株式会社東芝 Rotor blade and rotor blade manufacturing method
DE102014221965A1 (en) * 2014-10-28 2016-04-28 Senvion Gmbh Rotor blade for a wind turbine and method for manufacturing a rotor blade
BR112018015321B1 (en) * 2016-01-29 2023-11-14 Wobben Properties Gmbh SPAR CROWN, ROTOR BLADE, WIND POWER INSTALLATION, AND, METHODS FOR PRODUCING A SPAR CROWN AND FOR PRODUCING A ROTOR BLADE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101614184A (en) * 2008-06-27 2009-12-30 歌美飒创新技术公司 Blade insert
CN101614184B (en) * 2008-06-27 2014-07-23 歌美飒创新技术公司 Blade insert

Also Published As

Publication number Publication date
AU8809582A (en) 1983-08-11
SE8205615D0 (en) 1982-10-01
SE8205615L (en) 1983-08-02
DE3232361A1 (en) 1983-08-04
GB8302209D0 (en) 1983-03-02
NL8300164A (en) 1983-09-01
JPS58135379A (en) 1983-08-11
GB2115075A (en) 1983-09-01
DK387882A (en) 1983-08-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee