Invention Grant
US08851879B2 Double bag vacuum infusion process and system for low cost, advanced composite fabrication
有权
双袋真空注塑工艺和系统，低成本，先进的复合材料制造
- Patent Title: Double bag vacuum infusion process and system for low cost, advanced composite fabrication
- Patent Title (中): 双袋真空注塑工艺和系统，低成本，先进的复合材料制造
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Application No.: US13480293Application Date: 2012-05-24
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Publication No.: US08851879B2Publication Date: 2014-10-07
- Inventor: John C. Waldrop , William R. Burkett , Carmine J. Sesti , Bruce Harshman , Alan F. Tegeler , Wesley P. Weinman
- Applicant: John C. Waldrop , William R. Burkett , Carmine J. Sesti , Bruce Harshman , Alan F. Tegeler , Wesley P. Weinman
- Applicant Address: US IL Chicago
- Assignee: The Boeing Company
- Current Assignee: The Boeing Company
- Current Assignee Address: US IL Chicago
- Agency: Yee & Associates, P.C.
- Main IPC: B29C70/44
- IPC: B29C70/44
Abstract:
Boeing is actively engaged in the production of lightweight composite airframes for both military and commercial applications. The double bag vacuum infusion process of the present invention provides a low cost, method for producing complex composite assemblies without an autoclave. It also enables the production of highly innovative structures. The quality of the composites produced using such an infusion process are comparable to composites made using prepregs, hand layup or fiber placement, and autoclave curing.
Public/Granted literature
- US20120231107A1 Double Bag Vacuum Infusion Process and System for Low Cost, Advanced Composite Fabrication Public/Granted day:2012-09-13
Information query
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