Invention Grant
- Patent Title: Mold-less curing method of manufacturing a composite vessel assembly
-
Application No.: US15440448Application Date: 2017-02-23
-
Publication No.: US10913210B2Publication Date: 2021-02-09
- Inventor: Wenping Zhao , Ellen Y. Sun
- 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: B29C65/02
- IPC: B29C65/02 ; B29C63/00 ; B29C65/00 ; B65B3/02 ; B65B31/00 ; B29C70/44 ; B33Y70/00 ; F17C1/16 ; F17C1/04 ; B29L31/00
Abstract:
A method of manufacturing a composite vessel assembly includes the step of placing the composite vessel assembly in a pliable containment prior to curing of a resin of the composite vessel assembly. With the composite vessel assembly in the pliable containment, a vacuum is applied through an orifice in the pliable containment to evacuate air and compact the composite vessel assembly.
Public/Granted literature
- US20180236718A1 MOLD-LESS CURING METHOD OF MANUFACTURING A COMPOSITE VESSEL ASSEMBLY Public/Granted day:2018-08-23
Information query
