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Invention Grant
CN106794618B 用于生产包括至少一个连接元件的压力容器坯件的设备和工艺 有权

用于生产包括至少一个连接元件的压力容器坯件的设备和工艺
Abstract:
本发明公开了一种用于生产包括至少一个连接元件的压力容器坯件的设备，所述设备具有以下特征：‑所述设备包括具有至少两个吹塑模半部的多部件吹塑模具，所述吹塑模半部在每一情况下均具有部分空腔并且在所述吹塑模半部之间由热塑性材料构成的管状预型件能定位在所述吹塑模半部的打开位置中；‑能使所述吹塑模半部在打开位置和关闭位置之间移动，在所述打开位置中所述吹塑模半部远离彼此，在所述关闭位置中所述吹塑模半部彼此接触，所述部分空腔在所述关闭位置中形成模具型腔，在所述模具型腔中所述预型件能通过施加压差被成型以形成所述压力容器坯件；还公开了一种用于生产压力容器坯件的工艺。
Abstract(English):

The present embodiments provide an apparatus for producing a pressure vessel blank, comprising at least one connection element, a multi-part blow-moulding tool, and at least one blowing pin. The present embodiments further provide a pressure vessel comprising at least one connection element, a pressure vessel blank, and a supporting shell connected to and supporting the pressure vessel blank. An aspect of the present embodiments provides a process for producing a pressure vessel blank using an apparatus comprising at least one connection element that enables a shortened time for producing a pressure vessel blank with increased stability under pressure.

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