Invention Grant
- Patent Title: Turbine blisk including ceramic matrix composite blades and methods of manufacture
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Application No.: US14937260Application Date: 2015-11-10
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Publication No.: US10280768B2Publication Date: 2019-05-07
- Inventor: Ted J. Freeman , Todd Z. Engel
- Applicant: Rolls-Royce North American Technologies, Inc. , Rolls-Royce High Temperature Composites Inc.
- Applicant Address: US IN Indianapolis US CA Cypress
- Assignee: Rolls-Royce North American Technologies Inc.,Rolls-Royce High Temperature Composites Inc.
- Current Assignee: Rolls-Royce North American Technologies Inc.,Rolls-Royce High Temperature Composites Inc.
- Current Assignee Address: US IN Indianapolis US CA Cypress
- Agency: Barnes & Thornburg LLP
- Main IPC: F01D5/30
- IPC: F01D5/30 ; F01D5/16 ; F01D5/02 ; F01D5/28 ; B23K1/00 ; F01D5/06 ; B23K1/19 ; B23K20/02 ; B23K20/233 ; B23K101/00 ; B23K103/00
Abstract:
In some embodiments, an apparatus includes a disk, a coupling member and a set of blades. The coupling member has a first surface and a second surface, and defines a set of openings between the first surface and the second surface. The first surface is configured to be coupled to the outer surface of the disk. A portion of each blade from the set of blades is disposed within an opening from the set of openings when the first surface of the coupling member is coupled to the outer surface of the disk such that the blade is coupled to the disk.
Public/Granted literature
- US20160130957A1 TURBINE BLISK INCLUDING CERAMIC MATRIX COMPOSITE BLADES AND METHODS OF MANUFACTURE Public/Granted day:2016-05-12
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