Colecciones nacionales e internacionales de patentes

1. (WO2017166955) VACUUM BAG PRESSURE MOULDING ASSEMBLY, VACUUM BAG PRESSURE MOULDING METHOD, AND FIBRE COMPOSITE MATERIAL

Pub. No.:    WO/2017/166955    International Application No.:    PCT/CN2017/074442
Publication Date: Fri Oct 06 01:59:59 CEST 2017 International Filing Date: Thu Feb 23 00:59:59 CET 2017
IPC: B29C 70/44
B29C 70/54
Applicants: BYD COMPANY LIMITED
比亚迪股份有限公司
Inventors: GONG, Qing
宫清
LIN, Xinping
林信平
LI, Zhihai
李志海
LI, Gang
李刚
XU, Shurong
徐述荣
XIE, Jianmei
谢剑梅
Title: VACUUM BAG PRESSURE MOULDING ASSEMBLY, VACUUM BAG PRESSURE MOULDING METHOD, AND FIBRE COMPOSITE MATERIAL
Abstract:
A vacuum bag pressure moulding assembly, a vacuum bag pressure moulding method, and a fibre composite material, the vacuum bag pressure moulding assembly comprising a die (1), a surface heating element (3), and a flexible sealing membrane (4); the sealing membrane (4) has a sealed connection to the die (1), a sealed cavity used for implementing moulding processing of a piece to be moulded being positioned between the sealing membrane (4) and the die (1); the surface heating element (3) is arranged in the sealed cavity and covers the surface of the piece to be moulded, in order to heat the surface of the piece to be moulded.