Invention Grant
- Patent Title: Method for making gas turbine engine composite structure
- Patent Title (中): 制造燃气轮机发动机复合结构的方法
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Application No.: US14141956Application Date: 2013-12-27
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Publication No.: US09328620B2Publication Date: 2016-05-03
- Inventor: Andrew Joseph Lazur , Adam Lee Chamberlain
- Applicant: Rolls-Royce Corporation
- Applicant Address: US IN Indianapolis
- Assignee: Rolls-Royce Corporation
- Current Assignee: Rolls-Royce Corporation
- Current Assignee Address: US IN Indianapolis
- Agency: Brinks Gilson & Lione
- Main IPC: C04B35/00
- IPC: C04B35/00 ; B29C33/52 ; F01D5/28 ; C04B35/571 ; C04B35/573 ; C04B35/80 ; C04B37/02 ; B28B1/42 ; B28B21/48 ; C04B35/565 ; F16D69/02 ; B22F5/10 ; C22C1/04
Abstract:
A method for making a gas turbine engine matrix composite structure. The method includes providing at least one metal core element, fabricating a matrix composite component about the metal core element, and removing at least part of the metal core element from the matrix composite component by introduction of a halogen gas.
Public/Granted literature
- US20140261986A1 METHOD FOR MAKING GAS TURBINE ENGINE COMPOSITE STRUCTURE Public/Granted day:2014-09-18
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