公开(公告)号：US09873214B2

公开(公告)日：2018-01-23

申请号：US13934917

申请日：2013-07-03

申请人： COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES

发明人： Denis Chatain ,  Jean-Paul Perin ,  Marc Chichoux

IPC分类号： B29C47/10 ,  B29C47/80 ,  B29C47/86 ,  B29C35/00 ,  B29C47/08 ,  F25J1/00 ,  F25J1/02 ,  G21B1/19 ,  B29C47/00 ,  B29C47/14 ,  B29C47/92 ,  F25D19/00

CPC分类号： B29C35/007 ,  B29C47/0004 ,  B29C47/0071 ,  B29C47/0073 ,  B29C47/0813 ,  B29C47/1063 ,  B29C47/1072 ,  B29C47/14 ,  B29C47/805 ,  B29C47/864 ,  B29C47/866 ,  B29C47/92 ,  B29C2947/92704 ,  B29C2947/92857 ,  B29C2947/92876 ,  B29C2947/92904 ,  F25D19/00 ,  F25J1/0005 ,  F25J1/001 ,  F25J1/0015 ,  F25J1/0017 ,  F25J1/002 ,  F25J1/0022 ,  F25J1/0251 ,  F25J1/0276 ,  F25J2205/20 ,  F25J2215/32 ,  F25J2235/04 ,  F25J2270/90 ,  F25J2280/40 ,  F25J2290/12 ,  G21B1/19 ,  Y02E30/16

摘要： The extrusion device of a solid film comprises a cell provided with an input opening of a material designed to form the solid film, and an output opening of the solid film from the cell. The device comprises a first heat exchanger for applying a first temperature to the output opening and a second heat exchanger for applying a second temperature in a first zone of the cell distinct from the output opening and a control circuit imposing first and second sets of first and second temperatures. The first set enables a volume of the material in solid phase to be formed. The second set enables a temperature gradient to be generated in the volume so as to generate a pressure forcing extrusion of the solid film via the output opening.