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Invention Application
US20150042002A1 FORMING MACHINE COMPRISING A COMMUNICATION PIPE BETWEEN A COMPENSATION CHAMBER AND A NOZZLE 审中-公开
在压缩室和喷嘴之间包括通讯管的成型机

  • Patent Title: FORMING MACHINE COMPRISING A COMMUNICATION PIPE BETWEEN A COMPENSATION CHAMBER AND A NOZZLE
  • Patent Title (中): 在压缩室和喷嘴之间包括通讯管的成型机
  • Application No.: US14384746
    Application Date: 2013-04-02
  • Publication No.: US20150042002A1
    Publication Date: 2015-02-12
  • Inventor: Nicolas Chomel , Frederic Lecomte
  • Applicant: SIDEL PARTICIPATIONS
  • Applicant Address: FR Octeville Sur Mer
  • Assignee: SIDEL PARTICIPATIONS
  • Current Assignee: SIDEL PARTICIPATIONS
  • Current Assignee Address: FR Octeville Sur Mer
  • Priority: FR1252972 20120402
  • International Application: PCT/EP2013/056869 WO 20130402
  • Main IPC: B29C49/78
  • IPC: B29C49/78
FORMING MACHINE COMPRISING A COMMUNICATION PIPE BETWEEN A COMPENSATION CHAMBER AND A NOZZLE
Abstract:
A machine (10) for forming containers made of a thermoplastic material, includes: a mold consisting of two half-molds (12A, 12B) defining a molding cavity (14); a forming pipe (24) which couples the molding cavity (14) to a pressurized-fluid source (26), and which is capable of being closed off by a valve (32); a compensation chamber (34) which is combined with a half-mold (12A); a compensation pipe (40) which couples the compensation chamber (34) to a pressurized-fluid source (26) parallel to the forming pipe (24); and a pipe (44) for bypassing the compensation pipe (40), characterized in that the bypass pipe (44) is coupled to the forming pipe (44) between the valve (32) and the molding cavity (14).
Abstract(Chinese):

一种用于形成由热塑性材料制成的容器的机器（10），包括：由限定模制腔（14）的两个半模（12A，12B）组成的模具; 形成管（24），其将模制腔（14）联接到加压流体源（26），并且能够被阀（32）关闭; 与半模（12A）组合的补偿室（34）; 补偿管道（40），其将补偿室（34）连接到与成形管道（24）平行的加压流体源（26）; 以及用于旁路补偿管（40）的管（44），其特征在于，旁通管（44）联接到阀（32）和模腔（14）之间的成形管（44）。

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