- Patent Title: Wind turbine blade with sufficiently high strength and light weight
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Application No.: US13244600Application Date: 2011-09-25
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Publication No.: US08475135B2Publication Date: 2013-07-02
- Inventor: Takao Kuroiwa , Toshiyuki Hirano , Nobuyasu Nakamura
- Applicant: Takao Kuroiwa , Toshiyuki Hirano , Nobuyasu Nakamura
- Applicant Address: JP Tokyo
- Assignee: Mitsubishi Heavy Industries, Ltd.
- Current Assignee: Mitsubishi Heavy Industries, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Kanesaka Berner & Partners, LLP
- Priority: JP2006-082936 20060324
- Main IPC: F01D5/14
- IPC: F01D5/14
Abstract:
A wind turbine blade is provided with an outer skin layer formed of fiber-reinforced plastic, and a plurality of main structural members formed of fiber-reinforced plastic integrally with the outer skin layer to extend in a blade length direction. The main structural members include a plurality of main dorsal structural members positioned on a dorsal side of the wind turbine blade, and a plurality of main ventral structural members positioned on a ventral side of the wind turbine blade.
Public/Granted literature
- US20120014804A1 WIND TURBINE BLADE WITH SUFFICIENTLY HIGH STRENGTH AND LIGHT WEIGHT Public/Granted day:2012-01-19
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