- Patent Title: Fiber composite material and preform and fan blade made therefrom
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Application No.: US15233493Application Date: 2016-08-10
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Publication No.: US10590945B2Publication Date: 2020-03-17
- Inventor: Bradley L. Paquin
- Applicant: United Technologies Corporation
- Applicant Address: US CT Farmington
- Assignee: UNITED TECHNOLOGIES CORPORATION
- Current Assignee: UNITED TECHNOLOGIES CORPORATION
- Current Assignee Address: US CT Farmington
- Agency: Cantor Colburn LLP
- Main IPC: F04D29/02
- IPC: F04D29/02 ; B32B27/38 ; B29C70/24 ; B32B5/12 ; C08J5/04 ; B32B27/08 ; C08J5/24 ; B32B5/26 ; B32B5/02 ; B29C70/08 ; B32B3/26 ; B29B11/16 ; B32B27/28 ; F01D5/28 ; B29C70/22 ; B32B5/04 ; B32B5/24 ; D03D25/00 ; D06M15/55 ; D06M15/59 ; F04D29/38 ; D06M101/20 ; D06M101/32 ; D06M101/36 ; D06M101/40
Abstract:
A fiber composite material comprises a polymer matrix, carbon fibers, and non-carbon fibers, wherein the non-carbon fibers have a strain to failure value greater than the strain to failure value of the carbon fibers. Also discussed is a preform comprising the fiber composite material combined in a three dimensionally woven structure. Also discussed is a fan blade for a jet engine.
Public/Granted literature
- US20180045207A1 FIBER COMPOSITE MATERIAL AND PREFORM AND FAN BLADE MADE THEREFROM Public/Granted day:2018-02-15
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