IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0852932
(2015-09-14)
|
등록번호 |
US-10151297
(2018-12-11)
|
발명자
/ 주소 |
- Caruso, Christopher Daniel
- Yarbrough, Aaron A.
- Hynum, Daniel Alan
- Tobin, James Robert
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
7 |
초록
▼
Rotor blades and methods for joining shear clips in wind turbine rotor blades are provided. A method includes positioning the shear clip adjacent a shear web of the rotor blade, the shear clip including a thermoplastic resin, the shear web including a thermoplastic resin. The method further includes
Rotor blades and methods for joining shear clips in wind turbine rotor blades are provided. A method includes positioning the shear clip adjacent a shear web of the rotor blade, the shear clip including a thermoplastic resin, the shear web including a thermoplastic resin. The method further includes welding the thermoplastic resin of the shear clip and the thermoplastic resin of the shear web together. The method further includes positioning the shear clip adjacent a spar cap of the rotor blade, the spar cap including a thermoplastic resin. The method further includes welding the thermoplastic resin of the shear clip and the thermoplastic resin of the spar cap together. The method further includes joining the shear web and the spar cap together.
대표청구항
▼
1. A method for joining a shear clip in a wind turbine rotor blade, the method comprising: positioning the shear clip adjacent a shear web of the rotor blade, the shear clip comprising a thermoplastic resin, the shear web comprising a thermoset and a localized portion of a thermoplastic resin;weldin
1. A method for joining a shear clip in a wind turbine rotor blade, the method comprising: positioning the shear clip adjacent a shear web of the rotor blade, the shear clip comprising a thermoplastic resin, the shear web comprising a thermoset and a localized portion of a thermoplastic resin;welding the thermoplastic resin of the shear clip and the localized portion of the thermoplastic resin of the shear web together;positioning the shear clip adjacent a spar cap of the rotor blade, the spar cap comprising a thermoplastic resin;welding the thermoplastic resin of the shear clip and the thermoplastic resin of the spar cap together;deforming the shear clip when the shear clip is heated during at least one of welding of the shear clip and shear web together or welding the shear clip and spar cap together; andjoining the shear web and the spar cap together. 2. The method of claim 1, wherein the joining step occurs before positioning the shear clip adjacent the shear web, positioning the shear clip adjacent the spar cap, welding of the shear clip and shear web together, and welding the shear clip and spar cap together. 3. The method of claim 1, wherein the joining step occurs after positioning the shear clip adjacent the shear web and welding the thermoplastic resin of the shear clip and the localized portion of the thermoplastic resin of the shear web together. 4. The method of claim 1, wherein the joining step occurs after positioning the shear clip adjacent the spar cap and welding the thermoplastic resin of the shear clip and the thermoplastic resin of the spar cap together. 5. The method of claim 1, wherein the step of welding the thermoplastic resin of the shear clip and the localized portion of the thermoplastic resin of the shear web together comprises: heating the thermoplastic resin of the shear clip and the localized portion of the thermoplastic resin of the shear web; andcooling the thermoplastic resin of the shear clip and the localized portion of the thermoplastic resin of the shear web. 6. The method of claim 1, wherein the step of welding the thermoplastic resin of the shear clip and the thermoplastic resin of the spar cap together comprises: heating the thermoplastic resin of the shear clip and the thermoplastic resin of the spar cap; andcooling the thermoplastic resin of the shear clip and the thermoplastic resin of the spar cap. 7. The method of claim 1, wherein the shear clip is positioned in contact with the shear web. 8. The method of claim 1, wherein the shear clip is positioned in contact with the spar cap. 9. The method of claim 1, wherein the entire spar cap comprises the thermoplastic resin. 10. The method of claim 1, wherein the shear web, the spar cap and the shear clip each comprises a fiber reinforced thermoplastic composite, the composite comprising the thermoplastic resin and a plurality of fibers embedded in the thermoplastic resin. 11. The method of claim 1, wherein the joining step comprises welding the localized portion of the thermoplastic resin of the shear web and the thermoplastic resin of the spar cap together. 12. The method of claim 1, further comprising aligning the shear clip with the shear web during welding of the thermoplastic resin of the shear clip and the localized portion of the thermoplastic resin of the shear web together. 13. The method of claim 12, wherein the aligning step comprises deforming the shear clip. 14. The method of claim 1, further comprising aligning the shear clip with the spar cap during welding of the thermoplastic resin of the shear clip and the thermoplastic resin of the spar cap together. 15. A rotor blade for a wind turbine, the rotor blade comprising: a plurality of blade components joined together to form an exterior surface defining a pressure side, a suction side, a leading edge, and a trailing edge each extending between a tip and a root;a shear web disposed within an interior defined by the plurality of blade components, the shear web comprising a thermoset and a localized portion of a thermoplastic resin;a spar cap connected to the shear web, the spar cap comprising a comprising a thermoset and a localized portion of thermoplastic resin; anda shear clip comprising a thermoplastic resin, the shear clip joined to the shear web and the spar cap by welded interfaces between the thermoplastic resin of the shear clip, the localized portion of the thermoplastic resin of the shear web and the localized portion of the thermoplastic resin of the spar cap. 16. The rotor blade of claim 15, wherein the shear web, the spar cap and the shear clip each comprises a fiber reinforced thermoplastic composite, the composite comprising the thermoplastic resin and a plurality of fibers embedded in the thermoplastic resin. 17. A rotor blade for a wind turbine, the rotor blade comprising: a plurality of blade components joined together to form an exterior surface defining a pressure side, a suction side, a leading edge, and a trailing edge each extending between a tip and a root;a shear web disposed within an interior defined by the plurality of blade components;the shear web comprising a thermoplastic resin; as spar cap connected to the shear web, the spar cap comprising a thermoset and a localized portion of thermoplastic resin; anda shear clip comprising a thermoplastic resin, the shear clip joined to the shear web and the spar cap by welded interfaces between the thermoplastic resin of the shear clip, the thermoplastic resin of the shear web, and the localized portion of the thermoplastic resin of the spar cap.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.