Invention Grant
US07766620B2 Rotor blade with a lightning protection unit, wind energy system having the same and a method for constructing a rotor blade
有权
具有防雷单元的转子叶片，具有相同的风能系统和用于构造转子叶片的方法
- Patent Title: Rotor blade with a lightning protection unit, wind energy system having the same and a method for constructing a rotor blade
- Patent Title (中): 具有防雷单元的转子叶片，具有相同的风能系统和用于构造转子叶片的方法
-
Application No.: US11672534Application Date: 2007-02-08
-
Publication No.: US07766620B2Publication Date: 2010-08-03
- Inventor: Ronny Stam , Rainer Arelt , Andreas Starke
- Applicant: Ronny Stam , Rainer Arelt , Andreas Starke
- Applicant Address: US NY Schenectady
- Assignee: General Electricc Company
- Current Assignee: General Electricc Company
- Current Assignee Address: US NY Schenectady
- Agency: Global Patent Operation
- Agent Douglas D. Zhang
- Main IPC: F03D11/00
- IPC: F03D11/00
Abstract:
A rotor blade for use in a wind energy system is disclosed. The rotor blade includes a rotor blade body comprising a tip; a down conductor extending along the rotor blade body; a conductive part including a conductive part body attached to the rotor blade body and connected to the down conductor, and an extension extending outward from the conductive part body and protruding out of the tip; a lightning receptor having a cavity for slidably receiving the extension; and a fastener removably fastening the lightning receptor to the extension.
Public/Granted literature
Information query
