[특허]Wind turbine blade with prefabricated leading edge segments

Wind turbine blade with prefabricated leading edge segments 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F01D-005/18
출원번호	US-0434197 (2009-05-01)
등록번호	US8043065 (2011-10-12)
발명자 / 주소	Kyriakides, Steven Alan
출원인 / 주소	General Electric Company
대리인 / 주소	Dority & Manning, P.A.
인용정보	피인용 횟수 : 10 인용 특허 : 9

초록 ▼

A wind turbine rotor blade includes first and second shell components joined together at a trailing edge of the blade. Each shell component includes a forward edge. At least one leading edge segment is joined to the shell components and aligned along a longitudinal length of the blade. The leading edge segment has an open-ended cross-sectional profile defined by an arcuate skin having first and second longitudinal edges and first and second end faces. The longitudinal edges of the leading edge segment are joined to the forward edge of the first shell component at a first bond line, and joined to the forward edge of the second shell component at a second bond line. The leading edge of the blade between the first and second bond lines is a continuous unbroken surface between the bond lines.

대표청구항 ▼

What is claimed is: 1. A wind turbine rotor blade, comprising:a first shell component, and a second shell component, said shell components joined together at a trailing edge of said blade, each of said shell components further comprising a forward edge;at least one leading edge segment joined to said shell components and aligned along a longitudinal length of said blade, said at least one leading edge segment defining a continuous leading edge of said blade;said at least one leading edge segment comprising an arcuate cross-sectional profile defined by a skin having first and second longitudinal edges and first and second end faces;said longitudinal edges of said at least one leading edge segment joined to said forward edge of said first shell component at a first bond line, and joined to said forward edge of said second shell component at a second bond line; andwhereby said leading edge of said blade between said first and second bond lines comprises a continuous unbroken surface defined by said at least one leading edge segment.

이 특허에 인용된 특허 (9)

Sabol, Stephen M.; Subramanian, Ramesh; Kulkarni, Anand A., Apparatus and method of detecting wear in an abradable coating system.
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Ellis ; Delmar H., Composite reinforcement of metallic airfoils.
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Kaj Olsen DK; Peter Grabau DK; Flemming M?ller Larsen DK, Lightning protection for wind turbine blade.
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Johansen,Oluf Peter Kaad; S첩rensen,Troels, Lightning protection system for a construction, method of creating a lightning protection system and use thereof.
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Livingston,Jamie T.; Burke,Arthur H. E.; Bakhuis,Jan Willem; Van Breugel,Sjef; Billen,Andrew, Methods of making wind turbine rotor blades.
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Smith Blair A. ; Cook James ; Mattavi Joseph L. ; Eaton Harry E., Replaceable ceramic blade insert.
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Burke, Michael A.; Swartzbeck, Gary W.; Freyer, Paula D., Transient liquid phase bonding repair for advanced turbine blades and vanes.
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Blakeley Anthony (4116 Florida Dr. Rockford IL 61108) Horihan Gregory E. (3358 Tannenbaum La. Rockford IL 61109) Konicek Timothy S. (138 Flintridge ; Apt. 5 Rockford IL 61107) O\Callaghan Patrick J. , Turbine blade with metallic attachment and method of making the same.
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Olsen, Kaj; M.o slashed.ller Larsen, Flemming; Grabau, Peter; Ellermann Jespersen, John, Wind turbine blade with a system for deicing and lightning protection.
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이 특허를 인용한 특허 (10)

McMillan, Alison J; Care, Ian C D, Aerofoil.
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Baker, Myles L.; Arendt, Cory P., Efficient wind turbine blades, wind turbine blade structures, and associated systems and methods of manufacture, assembly and use.
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Baker, Myles L.; Arendt, Cory P.; Madrid, Bernard G.; Vilhauer, Sheldon, Efficient wind turbine blades, wind turbine blade structures, and associated systems and methods of manufacture, assembly and use.
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Baker, Myles L.; Arendt, Cory P.; Madrid, Bernard G.; Vilhauer, Sheldon, Efficient wind turbine blades, wind turbine blade structures, and associated systems and methods of manufacture, assembly and use.
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Miller, Lindsay; Mullen, James, Electrical interconnects for ice protection systems.
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Arendt, Cory P.; Baker, Myles L.; Wright, Rick Thomas, Segmented wind turbine blades with truss connection regions, and associated systems and methods.
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Fritz, Peter James; Ramm, Uli, Wind turbine blades with a hardened substrate construction.
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Liu, Qiang; Baker, Myles L., Wind turbine blades with layered, multi-component spars, and associated systems and methods.
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Brekenfeld, Zachary, Wind turbine rotor blade and method of construction.
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Esaki, Kouji; Kuroiwa, Takao; Kawasetsu, Nozomu, Wind-turbine rotor blade.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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Wind turbine blade with prefabricated leading edge segments 원문보기