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Title:
METHOD OF MANUFACTURING WIND TURBINE BLADE
Document Type and Number:
Japanese Patent JP2012082832
Kind Code:
A
Abstract:

To simplify a method of manufacturing a wind turbine blade.

The method includes: a step of disposing a bag in a shrunk state on a first composite fiber layer provided on a surface of a first die of a first die component; a step of fixing the bag and the first composite fiber layer to the surface of the first die; a step of coupling the first die component with a second die component so that the surface of the first die and a surface of a second die of a second die component on which a second composite fiber layer is disposed form a shape of a hollow member; and a step of swelling the bag so that the first composite fiber layer is pressed against the surface of the first die, the second composite fiber layer is pressed against the surface of the second die, and the first composite fiber layer and the second composite fiber layer are coupled to form the shape of the hollow member.


Inventors:
SCHIBSBYE KARSTEN
Application Number:
JP2011225821A
Publication Date:
April 26, 2012
Filing Date:
October 13, 2011
Export Citation:
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Assignee:
SIEMENS AG
International Classes:
F03D11/00; B29D22/00
Domestic Patent References:
JPS333536B1
JP2008531902A2008-08-14
JPS333536B1
JP2008531902A2008-08-14
Foreign References:
US20030116262A12003-06-26
EP1310351A12003-05-14
WO2009139619A12009-11-19
US20060188378A12006-08-24
US6264877B12001-07-24
US6264877B12001-07-24
US20030116262A12003-06-26
EP1310351A12003-05-14
WO2009139619A12009-11-19
US20060188378A12006-08-24
Attorney, Agent or Firm:
Takuya Kuno
Takahashi
Kiyoshi Kuruma
Kimihiro Hoshi
Hiroyasu Ninomiya
Shuichi Sumiyoshi
Ryoichi Shino
Ueshima
Yasushi Miyagi
Einzel Felix-Reinhard



 
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