公开(公告)号：EP3271137A1

公开(公告)日：2018-01-24

申请号：EP16711253.1

申请日：2016-03-18

申请人： Institut de Recherche et de Technologie Jules Verne

发明人： BECHTEL, Stéphane ,  BARASINSKY, Anaïs ,  LUROT, Rémi

IPC分类号： B29C65/14 ,  B29C65/00 ,  B29C70/38 ,  B29B11/16 ,  H05B6/54 ,  H05B6/72 ,  B29C35/08

CPC分类号： B29C70/388 ,  B29B11/16 ,  B29C63/02 ,  B29C65/1425 ,  B29C65/1487 ,  B29C66/1122 ,  B29C66/45 ,  B29C66/72141 ,  B29C66/7292 ,  B29C66/8122 ,  B29C66/81263 ,  B29C66/81422 ,  B29C66/81423 ,  B29C66/81455 ,  B29C66/8161 ,  B29C66/8362 ,  B29C66/929 ,  B29C2035/0855 ,  B29L2031/3082 ,  H05B6/72 ,  H05B6/80 ,  B29K2827/18

摘要： The invention relates to a device (190) for heating and applying to a preform (100) a textile strip (111, 112) comprising a fibrous reinforcement and a polymer, characterised in that it includes: a. a metal antenna (120) connected to a magnetron by a waveguide (121) and including a radiating surface directed towards the preform (100) capable of producing electromagnetic radiation at a frequency
∫ ; b. an inserted shim (130), made up of a dielectric material with low loss factor at the frequency
∫ between the radiating surface of the antenna and the preform (100); and c. means for securing the inserted shim to the antenna (120).