Invention Grant
US07938623B2 Inflatable wind turbine blade and method for forming said rotor blade
有权
充气式风力涡轮机叶片和用于形成所述转子叶片的方法
- Patent Title: Inflatable wind turbine blade and method for forming said rotor blade
- Patent Title (中): 充气式风力涡轮机叶片和用于形成所述转子叶片的方法
-
Application No.: US12411481Application Date: 2009-03-26
-
Publication No.: US07938623B2Publication Date: 2011-05-10
- Inventor: Ronald Ralph Cairo
- Applicant: Ronald Ralph Cairo
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agency: Global Patent Operation
- Agent Douglas D. Zhang
- Main IPC: F03D1/06
- IPC: F03D1/06 ; F03D11/00
Abstract:
An inflatable rotor blade for a wind turbine includes a flexible skin. The flexible skin assumes, when inflated by means of an inflation medium, the shape of an airfoil which has an inner cavity. When the inner cavity is formed, at least one stiffener unit is arranged in the inner cavity of the rotor blade and maintains the airfoil shape of the flexible skin.
Public/Granted literature
- US20100143130A1 INFLATABLE WIND TURBINE BLADE AND METHOD FOR FORMING SAID ROTOR BLADE Public/Granted day:2010-06-10
Information query
