公开(公告)号：USRE41536E1

公开(公告)日：2010-08-17

申请号：US12351770

申请日：2009-01-09

Applicant: Hans Hagelstein ,  Andreas Schrom ,  Denis Babin ,  Gino Colonico

Inventor： Hans Hagelstein ,  Andreas Schrom ,  Denis Babin ,  Gino Colonico

IPC: B29C45/20

CPC classification number: B29C45/27 ,  B29C45/2737 ,  B29C45/278 ,  B29C2045/2717 ,  B29C2045/2762 ,  B29C2045/2798

Abstract: The present invention generally relates to an injection molding apparatus, comprising a manifold including a plurality of manifold channels and a plurality of nozzles. Each of the nozzles defines a nozzle channel in fluid communication with one of the manifold channels and including a plurality of nozzle bodies coupled in tandem by a removable and secure connection. The nozzle bodies include at least a upstream nozzle body and a downstream nozzle body. The upstream nozzle body has an upstream end adjacent said manifold channel, and the downstream nozzle body has a downstream end adjacent a mold plate. A removable nozzle tip is retained in a downstream end of each downstream nozzle body. The nozzles also include a plurality of heaters, wherein at least one heater is embedded into each nozzle body.

Abstract translation: 本发明总体上涉及一种注射成型设备，其包括具有多个歧管通道和多个喷嘴的歧管。 每个喷嘴限定与多个歧管通道中的一个流体连通的喷嘴通道，并且包括通过可移除和安全的连接串联连接的多个喷嘴体。 喷嘴体至少包括上游喷嘴体和下游喷嘴体。 上游喷嘴主体具有靠近所述歧管通道的上游端，并且下游喷嘴体具有与模板相邻的下游端。 可移除的喷嘴头保持在每个下游喷嘴体的下游端。 喷嘴还包括多个加热器，其中至少一个加热器嵌入每个喷嘴体。

公开(公告)号：US07160100B2

公开(公告)日：2007-01-09

申请号：US10751507

申请日：2004-01-06

Applicant: Hans Hagelstein ,  Andreas Schrom ,  Denis Babin ,  Gino Colonico

Inventor： Hans Hagelstein ,  Andreas Schrom ,  Denis Babin ,  Gino Colonico

IPC: B29C45/20

CPC classification number: B29C45/27 ,  B29C45/2737 ,  B29C45/278 ,  B29C2045/2717 ,  B29C2045/2762 ,  B29C2045/2798

Abstract: The present invention generally relates to an injection molding apparatus, comprising a manifold including a plurality of manifold channels and a plurality of nozzles. Each of the nozzles defines a nozzle channel in fluid communication with one of the manifold channels and including a plurality of nozzle bodies coupled in tandem by a removable and secure connection. The nozzle bodies include at least a upstream nozzle body and a downstream nozzle body. The upstream nozzle body has an upstream end adjacent said manifold channel, and the downstream nozzle body has a downstream end adjacent a mold plate. A removable nozzle tip is retained in a downstream end of each downstream nozzle body. The nozzles also include a plurality of heaters, wherein at least one heater is embedded into each nozzle body.

Abstract translation: 本发明总体上涉及一种注射成型设备，其包括具有多个歧管通道和多个喷嘴的歧管。 每个喷嘴限定与多个歧管通道中的一个流体连通的喷嘴通道，并且包括通过可移除和安全的连接串联连接的多个喷嘴体。 喷嘴体至少包括上游喷嘴体和下游喷嘴体。 上游喷嘴主体具有靠近所述歧管通道的上游端，并且下游喷嘴体具有与模板相邻的下游端。 可移除的喷嘴头保持在每个下游喷嘴体的下游端。 喷嘴还包括多个加热器，其中至少一个加热器嵌入每个喷嘴体。

公开(公告)号：US20050147713A1

公开(公告)日：2005-07-07

申请号：US10751507

申请日：2004-01-06

Applicant: Hans Hagelstein ,  Andreas Schrom ,  Denis Babin ,  Gino Colonico

Inventor： Hans Hagelstein ,  Andreas Schrom ,  Denis Babin ,  Gino Colonico

IPC: B29C45/27 ,  B29C45/22 ,  B29C45/74

CPC classification number: B29C45/27 ,  B29C45/2737 ,  B29C45/278 ,  B29C2045/2717 ,  B29C2045/2762 ,  B29C2045/2798

Abstract: The present invention generally relates to an injection molding apparatus, comprising a manifold including a plurality of manifold channels and a plurality of nozzles. Each of the nozzles defines a nozzle channel in fluid communication with one of the manifold channels and including a plurality of nozzle bodies coupled in tandem by a removable and secure connection. The nozzle bodies include at least a upstream nozzle body and a downstream nozzle body. The upstream nozzle body has an upstream end adjacent said manifold channel, and the downstream nozzle body has a downstream end adjacent a mold plate. A removable nozzle tip is retained in a downstream end of each downstream nozzle body. The nozzles also include a plurality of heaters, wherein at least one heater is embedded into each nozzle body.

Abstract translation: 本发明总体上涉及一种注射成型设备，其包括具有多个歧管通道和多个喷嘴的歧管。 每个喷嘴限定与多个歧管通道中的一个流体连通的喷嘴通道，并且包括通过可移除和安全的连接串联连接的多个喷嘴体。 喷嘴体至少包括上游喷嘴体和下游喷嘴体。 上游喷嘴主体具有靠近所述歧管通道的上游端，并且下游喷嘴体具有与模板相邻的下游端。 可移除的喷嘴头保持在每个下游喷嘴体的下游端。 喷嘴还包括多个加热器，其中至少一个加热器嵌入每个喷嘴体。

公开(公告)号：US07559760B2

公开(公告)日：2009-07-14

申请号：US11100457

申请日：2005-04-07

Applicant: Payman Tabassi ,  Hans Hagelstein ,  Andreas Schrom

Inventor： Payman Tabassi ,  Hans Hagelstein ,  Andreas Schrom

IPC: B29C45/20

CPC classification number: B29C45/27 ,  B29C45/2737 ,  B29C2045/2774 ,  B29C2045/2777

Abstract: An injection molding apparatus having a nozzle which includes a first nozzle body segment, a second nozzle body segment, and a thermal barrier coupled between the nozzle body segments. The first nozzle body segment, the thermal barrier, and the second nozzle body segment define a melt channel through the nozzle for delivering a melt stream from a manifold channel of a manifold to a mold cavity. The thermal barrier substantially limits the heat flow from one nozzle body segment to the other, to thereby control the heat distribution along the melt channel.

Abstract translation: 一种具有喷嘴的注射成型装置，该喷嘴包括第一喷嘴主体部分，第二喷嘴主体部分和联接在喷嘴主体部分之间的热障。 第一喷嘴主体段，热障和第二喷嘴主体段限定通过喷嘴的熔体通道，用于将熔体流从歧管的歧管通道输送到模腔。 热屏障基本上限制了从一个喷嘴主体段到另一个的热流，从而控制沿着熔体通道的热分布。