公开(公告)号：US10259156B2

公开(公告)日：2019-04-16

申请号：US15111393

申请日：2015-02-04

申请人： SIDEL PARTICIPATIONS

发明人： Mikael Remy ,  Stephane Hebert ,  Pascal Haboury ,  Damien Cirette ,  Sebastien Fevre ,  Eric Lemaistre ,  Mikael Derrien

IPC分类号： B29C49/64 ,  B29C49/68 ,  B29C49/12 ,  B29C49/06 ,  B29K667/00 ,  B29L31/00

摘要： An installation (26) for thermally conditioning thermoplastic preforms (14) that are intended to be formed, the installation (26) including:—a thermal-conditioning zone (40) divided vertically into a heating first part (42) which is intended to house a body (16) of the preform (14) and a cooling second part (44) which is intended to house a neck (20) of the preform (14);—a device (62) for cooling a portion of the preform (14) by producing a stream of gas passing through the thermal-conditioning zone (40); characterized in that the cooling device (62) produces a blade (63) of gas blown with laminar flow through an axial outlet slit (72).

公开(公告)号：US10357916B2

公开(公告)日：2019-07-23

申请号：US15358651

申请日：2016-11-22

申请人： SIDEL PARTICIPATIONS S.A.S.

发明人： Pascal Haboury

IPC分类号： B29C49/54 ,  B29C49/48 ,  B29C49/70 ,  B29C49/78 ,  B29C49/56 ,  B29L31/00 ,  B29K67/00 ,  B29C49/06 ,  B29C49/12 ,  B29C49/36

摘要： A method for controlling a molding unit (10) for the forming of a container made of thermoplastic material by blow molding of a preform, with the unit (10) including: a carriage (24) that carries, in a stationary manner, a mold bottom (16); at least one stationary cylinder (32) housing a piston (98) that slides between a lower rest position and an upper boxing position in which it pushes the carriage (24) from an intermediate position to an upper molding position; actuating elements for moving the carriage (24) from its upper molding position to a lower extraction position; with the method including an extraction step (E4) wherein the movement of the carriage (24) toward its lower extraction position is initiated while the piston (98) has not yet returned into its lower rest position.