Installation for the polymerization by ionization of structures, in particular very large dimensions, which consist predominantly of composite materials

摘要

- the object of the invention is an installation for the polymerization by ionization of structures made of composite materials. & br / - the installation comprises a generator of electrons (4) arranged in a chamber (3) and comprising a linear accelerator (6) provided with a horn (7) and service means of the accelerator, a target (9) of conversion of the electron beam in the x radiation, and a cell of irradiation (2) and is characterized in that the assembly of the accelerator (4) - horn (7) - target (9) and at least a part of the service means (14,15) is mounted on a flat - shape (10), which is movable in the chamber (3) in the direction of the cell of irradiation (2) and in that the mobile assembly thus constituted is provided, on its front face turned towards the cell of irradiation (2), a shield of radio - protection (16) capable of moving in a passage (5) formed in a separation wall between the cell of irradiation (2) and the chamber (3), the contour of the shield being adapted to the section of said passage, so as to leave between the contour and said passage that a gap which is as small as possible. & br / - application to the polymerization of structures made of composite material.