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Patent Searching and Data


Title:
Ceramic machine combined member
Document Type and Number:
Japanese Patent JP6003660
Kind Code:
B2
Abstract:
A turbine component includes an airfoil section elongated in a longitudinal direction; a dovetail section continuous with an end of the airfoil section and bulging in a width direction across the longitudinal direction; a plurality of first reinforcement fibers running continuously from the airfoil section to the dovetail section; a plurality of second reinforcement fibers running at least partly in the width direction in the airfoil section; and a matrix joining an entirety of the first reinforcement fibers and the second reinforcement fibers. In the airfoil section, the second reinforcement fibers are woven into the first reinforcement fibers to form a three-dimensional fabric. In the dovetail section, the first reinforcement fibers are not gathered in the width direction by other fibers but deploy in the width direction.

Inventors:
Kasai Ken
Takeshi Nakamura
Watanabe text
Application Number:
JP2013003099A
Publication Date:
October 05, 2016
Filing Date:
January 11, 2013
Export Citation:
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Assignee:
Ihi Co., Ltd.
International Classes:
F01D5/28; C04B35/80; D03D25/00; F01D25/00; F02C7/00
Domestic Patent References:
JP2012522937A
JP2005201244A
JP2008151117A
JP2005240797A
Attorney, Agent or Firm:
Aomi patent office