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U.S. Department of Energy
Office of Scientific and Technical Information

System and method for manufacture of airfoil components

Patent ·
OSTI ID:1333821

Embodiments of the present disclosure relate generally to systems and methods for manufacturing an airfoil component. The system can include: a geometrical mold; an elongated flexible sleeve having a closed-off interior and positioned within the geometrical mold, wherein the elongated flexible sleeve is further positioned to have a desired geometry; an infusing channel in fluid communication with the closed-off interior of the elongated flexible sleeve and configured to communicate a resinous material thereto; a vacuum channel in fluid communication with the closed-off interior of the elongated flexible sleeve and configured to vacuum seal the closed-off interior of the elongated flexible sleeve; and a glass fiber layer positioned within the closed-off interior of the elongated flexible sleeve.

Research Organization:
General Electric Company, Schenectady, NY (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AR0000293
Assignee:
General Electric Company (Schenectady, NY)
Patent Number(s):
9,505,182
Application Number:
14/195,073
OSTI ID:
1333821
Country of Publication:
United States
Language:
English

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