Wind turbine rotor blade and wind-generating wind turbine
원문보기
IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0072141
(2011-03-25)
|
등록번호 |
US-8480371
(2013-07-09)
|
우선권정보 |
JP-2009-296159 (2009-12-25) |
발명자
/ 주소 |
- Esaki, Kouji
- Hori, Shinichi
|
출원인 / 주소 |
- Mitsubishi Heavy Industries, Ltd.
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
1 인용 특허 :
2 |
초록
▼
A wind turbine rotor blade having an outer skin material made of fiber-reinforced plastic, a sheer web, and a trailing edge reinforcing material made of fiber-reinforced plastic which forms a trailing edge, wherein the trailing edge reinforcing material includes a first recess in which a trailing ed
A wind turbine rotor blade having an outer skin material made of fiber-reinforced plastic, a sheer web, and a trailing edge reinforcing material made of fiber-reinforced plastic which forms a trailing edge, wherein the trailing edge reinforcing material includes a first recess in which a trailing edge side end of the outer skin material is accommodated, and a second recess in which a trailing edge side of an overlay is accommodated, a third recess in which a leading edge side of the overlay is accommodated is formed in a trailing edge side tip end of the outer skin material, and the tip end of the outer skin material is fixed to the first recess through an adhesive.
대표청구항
▼
1. A wind turbine rotor blade having a super cap structure, comprising: an outer skin material made of fiber-reinforced plastic,a sheer web,super cap materials, anda trailing edge reinforcing material made of fiber-reinforced plastic which forms a trailing edge, wherein the trailing edge reinforcing
1. A wind turbine rotor blade having a super cap structure, comprising: an outer skin material made of fiber-reinforced plastic,a sheer web,super cap materials, anda trailing edge reinforcing material made of fiber-reinforced plastic which forms a trailing edge, wherein the trailing edge reinforcing material includes:a first recess provided in a leading edge side of the trailing edge reinforcing material in which a trailing edge side end of the outer skin material is accommodated, anda second recess provided in a trailing edge side of the trailing edge reinforcing material in which a trailing edge side of an overlay, which is formed by laminating impregnated reinforced fibers on one another, is accommodated,a third recess in which a leading edge side of the overlay is accommodated is formed in a trailing edge side tip end of the outer skin material, andthe tip end of the outer skin material is fixed to the first recess through an adhesive. 2. A wind turbine rotor blade having a super cap structure, comprising: an outer skin material made of fiber-reinforced plastic,a sheer web,super cap materials, anda trailing edge reinforcing material made of fiber-reinforced plastic which forms a trailing edge, wherein the trailing edge reinforcing material includes:a first recess provided in a leading edge side of the trailing edge of the trailing edge reinforcing material in which a trailing edge side of an overlay, which is formed by laminating resin-impregnated fibers on one another, is accommodated, anda second recess in which a leading edge side of the overlay is accommodated is formed in a trailing edge side tip end of the outer skin material. 3. The wind turbine rotor blade according to claim 1, wherein a surface of the outer skin material which is exposed outside, a surface of the overlay and a surface of the trailing edge reinforcing material which is exposed outside are formed such that these surfaces form a smooth continuous surface. 4. The wind turbine rotor blade according to claim 1, wherein a portion of the trailing edge reinforcing material is made of a core material selected from the group consisting of PVC and wood material. 5. A wind-generating wind turbine having the wind turbine rotor blade according to claim 1. 6. The wind turbine rotor blade according to claim 2, wherein a surface of the outer skin material which is exposed outside, a surface of the overlay and a surface of the trailing edge reinforcing material which is exposed outside are formed such that these surfaces form a smooth continuous surface. 7. The wind turbine rotor blade according to claim 2, wherein a portion of the trailing edge reinforcing material is made of core material selected from selected from the group consisting of PVC and wood material. 8. A wind-generating wind turbine having the wind turbine rotor blade according to claim 2.
이 특허에 인용된 특허 (2)
-
Hahn Michael (Ottobrunn DEX) Sperber Franz (Kolbermoor DEX), Large airfoil structure and method for its manufacture.
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Baskin Joseph M. (Bala Cynwyd PA), Rotor blade internal damper.
이 특허를 인용한 특허 (1)
-
Esaki, Kouji; Hori, Shinichi, Wind turbine rotor blade and wind-generating wind turbine.
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