公开(公告)号：US07465165B2

公开(公告)日：2008-12-16

申请号：US11399940

申请日：2006-04-07

申请人： Jonathon Fischer ,  Fabrice Fairy ,  Douglas Ursu ,  Denis Babin

发明人： Jonathon Fischer ,  Fabrice Fairy ,  Douglas Ursu ,  Denis Babin

IPC分类号： B29C45/20

CPC分类号： B29C45/78 ,  B29C45/2727 ,  B29C45/2738 ,  B29C2045/2717 ,  B29C2045/2729 ,  B29C2045/2733 ,  B29C2945/7604 ,  B29C2945/7628 ,  B29C2945/76454 ,  B29C2945/76525 ,  B29C2945/76755 ,  B29C2945/76759

摘要： An injection molding apparatus includes a manifold having a heated inlet body and an unheated distribution branch. A melt channel of the inlet body receives a melt stream of moldable material and delivers the melt stream to a melt channel of the distribution branch. The distribution branch has a first end, which is coupled to the inlet body, and a second end, which is coupled to a nozzle. The nozzle includes a nozzle channel for receiving the melt stream from the distribution melt channel. The distribution branch is formed of a tube surrounded by a conductive sleeve. A mold cavity communicates with the nozzle channel and receives the melt stream from the nozzle channel through a mold gate.

摘要翻译： 注射成型装置包括具有加热入口体和未加热分配分支的歧管。 入口体的熔体通道接收可模制材料的熔体流并将熔体流输送到分配分支的熔体通道。 分配支路具有连接到入口体的第一端和耦合到喷嘴的第二端。 喷嘴包括用于从分配熔体通道接收熔体流的喷嘴通道。 分配支管由导电套管包围的管形成。 模具腔与喷嘴通道连通并且通过模具浇口从喷嘴通道接收熔体流。

公开(公告)号：USRE40584E1

公开(公告)日：2008-11-25

申请号：US11352519

申请日：2006-02-10

申请人： Denis Babin

发明人： Denis Babin

IPC分类号： B29C45/22

CPC分类号： B29C45/2735 ,  B29C45/278 ,  B29C2045/2761 ,  B29C2045/2779 ,  B29C2045/2785

摘要： A nozzle end is provided for removable mounting to a nozzle body for use in multiple-tipped molding applications such as edge-gated systems. The nozzle end is made of a highly thermally conductive material and is preferably inserted at least partially inside the forward end of the heated nozzle body. Removable nozzle tips are insertable in the front end of the nozzle end.

摘要翻译： 提供喷嘴端，用于可拆卸地安装到喷嘴体，以用于多端模制应用，例如边缘门控系统。 喷嘴端由高导热材料制成，并且优选地至少部分地插入加热的喷嘴体的前端内。 可拆卸的喷嘴头可插入喷嘴端的前端。

公开(公告)号：US07377768B2

公开(公告)日：2008-05-27

申请号：US11510994

申请日：2006-08-28

申请人： Jobst U. Gellert ,  Denis Babin ,  Jonathon Fischer

发明人： Jobst U. Gellert ,  Denis Babin ,  Jonathon Fischer

IPC分类号： B29C45/20

CPC分类号： B23P15/007 ,  B29C45/2737 ,  B29C2045/274 ,  B29C2045/2741 ,  B29C2045/2748 ,  B29C2045/2754 ,  H05B3/42 ,  Y10T29/49071 ,  Y10T29/49083

摘要： An injection molding hot runner nozzle includes a nozzle body comprising a nozzle core, a nozzle tip, and a melt passage extending through the nozzle body for conveying melt from a manifold through the nozzle tip and to a gate of a mold cavity. A cylindrical sleeve is disposed around the nozzle body, the sleeve being slidably removable from the nozzle body. A wire heating element for heating melt in the melt passage is is spirally wound about the sleeve. A temperature sensor comprising a wire is spirally wound about the sleeve.

摘要翻译： 注塑热流道喷嘴包括喷嘴主体，其包括喷嘴芯，喷嘴尖端和延伸穿过喷嘴体的熔体通道，用于将熔体从歧管传送通过喷嘴头和模腔的浇口。 一个圆柱形套筒设置在喷嘴本体的周围，套筒可从喷嘴体滑动地移除。 用于在熔体通道中加热熔体的电线加热元件围绕套筒螺旋缠绕。 包括线的温度传感器围绕套筒螺旋缠绕。

公开(公告)号：US07326049B2

公开(公告)日：2008-02-05

申请号：US10812028

申请日：2004-03-30

申请人： Jobst Ulrich Gellert ,  Denis Babin

发明人： Jobst Ulrich Gellert ,  Denis Babin

IPC分类号： B29C45/00

CPC分类号： B29C45/2727 ,  B29C45/2725 ,  B29C45/2738

摘要： The present invention is an injection molding apparatus having a cast manifold. The manifold is made from a cast block and includes at least one pipe and a junction component fixed therein. The junction component has an axial bore having a first end and a second end, and at least one radial bore fluidly connected to the axial bore and having an opening to an outer surface of the junction component. A melt is introduced into the manifold and travels through the radial and axial bores of the junction component and through at least one pipe connected thereto to an injection molding nozzle for injection into a mold cavity. A manifold of the present invention may have a plurality of pipes and junction components to form a branched multi-level cast manifold.

摘要翻译： 本发明是具有浇铸歧管的注射成型装置。 歧管由铸块制成并且包括固定在其中的至少一个管和接合部件。 连接部件具有轴向孔，其具有第一端和第二端，以及至少一个径向孔，其流体地连接到轴向孔并且具有到接合部件的外表面的开口。 将熔体引入歧管中并且穿过连接部件的径向和轴向孔并且通过与其连接的至少一个管道到注射成型模腔的注塑成型喷嘴。 本发明的歧管可以具有多个管和接合部件以形成分支的多级铸造歧管。

公开(公告)号：US07306455B2

公开(公告)日：2007-12-11

申请号：US10811176

申请日：2004-03-26

申请人： Neil Dewar ,  Denis Babin

发明人： Neil Dewar ,  Denis Babin

IPC分类号： B29C45/23

CPC分类号： B29C45/2896 ,  B29C45/2806 ,  B29C45/30 ,  B29C2045/2882 ,  B29C2045/2889 ,  B29C2045/308

摘要： An injection molding apparatus that includes a nozzle having a nozzle channel, a mold cavity in communication with the nozzle channel of the nozzle for receiving a melt stream of moldable material from the nozzle channel through a mold gate; and a valve pin that is axially movable through the nozzle channel of the nozzle between a first retracted position in which the valve pin closes the mold gate to block melt flow between the nozzle channel and the mold cavity, an extended position in which an end portion of the valve pin extends through the mold gate and into the mold cavity, and a third retracted position in which the end portion of the nozzle pin is withdrawn from the mold cavity into the nozzle and spaced apart from the mold gate thereby opening the mold gate. The end portion of the valve pin defines a melt flow path on an outer surface thereof that extends through the mold gate when the valve pin is in the extended position for transmitting the melt stream from the nozzle channel to the mold cavity when the valve pin is in the extended position.

摘要翻译： 一种注射成型装置，包括具有喷嘴通道的喷嘴，与喷嘴的喷嘴通道连通的模腔，用于从喷嘴通道通过模具浇口接收可模制材料的熔体流; 以及阀销，其可在第一缩回位置轴向移动通过喷嘴的喷嘴通道，在第一缩回位置中，阀销闭合模具浇口以阻止喷嘴通道和模腔之间的熔体流动;延伸位置，其中端部 所述阀销延伸穿过所述模具门并进入所述模具腔，以及第三缩回位置，其中所述喷嘴销的端部从所述模具腔体退出到所述喷嘴中并与所述模具浇口间隔开，从而打开所述模具浇口 。 当阀销处于延伸位置时，阀销的端部在其外表面上限定出一个熔体流动通道，该熔体流动通道延伸穿过模具门，当阀销为止时，将熔体流从喷嘴通道传递到模腔 在延长的位置。

公开(公告)号：US07255555B2

公开(公告)日：2007-08-14

申请号：US11120205

申请日：2005-05-03

申请人： Denis Babin

发明人： Denis Babin

IPC分类号： B29C45/22

CPC分类号： B29C45/27 ,  B29C45/2725 ,  B29C45/2738 ,  B29C2045/273

摘要： An injection molding apparatus for small pitch molding includes a plurality of mold cavities having a small pitch therebetween. The injection molding apparatus includes a manifold for delivering melt to a sub-manifold. The sub-manifold including at least one upstream manifold plate and a downstream nozzle plate. The upstream manifold plate and/or the nozzle plate includes a heater. At least one unheated nozzle is mounted in the downstream nozzle plate for receiving melt from the sub-manifold and delivering the melt to a mold cavity.

摘要翻译： 用于小间距成型的注射成型装置包括多个在其间具有小间距的模腔。 注塑设备包括用于将熔体输送到副歧管的歧管。 子歧管包括至少一个上游歧管板和下游喷嘴板。 上游歧管板和/或喷嘴板包括加热器。 至少一个未加热的喷嘴安装在下游喷嘴板中，用于从子歧管接收熔体并将熔体输送到模具腔。

公开(公告)号：US07236832B2

公开(公告)日：2007-06-26

申请号：US10730811

申请日：2003-12-08

申请人： Thomas Hemmerling ,  Pierre A. Mathieu ,  Francois Donati ,  Guillaume Trager ,  Robert Guardo ,  Denis Babin ,  Chang Bou-Phon

发明人： Thomas Hemmerling ,  Pierre A. Mathieu ,  Francois Donati ,  Guillaume Trager ,  Robert Guardo ,  Denis Babin ,  Chang Bou-Phon

IPC分类号： A61N1/00

CPC分类号： A61B7/006 ,  A61B5/4821 ,  A61B5/7217 ,  A61B2560/0443 ,  A61N1/08

摘要： A neuromuscular monitoring system comprises at least one neurostimulator to apply muscle-activating stimulation signals to a patient's body via at least one electrode, and at least one pressure waveform sensor to detect pressure waveform signals produced by a patient's muscle in response to the applied stimulation signals. The detected pressure waveform signals are processed and data related to these detected pressure waveform signals are displayed. A method for neuromuscular monitoring using pressure waveform sensors is also described.

摘要翻译： 神经肌肉监测系统包括至少一个神经刺激器，其通过至少一个电极将肌肉激活刺激信号施加到患者体内;以及至少一个压力波形传感器，用于响应于施加的刺激信号检测由患者肌肉产生的压力波形信号 。 检测到的压力波形信号被处理，并且显示与这些检测到的压力波形信号相关的数据。 还描述了使用压力波形传感器进行神经肌肉监测的方法。

公开(公告)号：US07122145B2

公开(公告)日：2006-10-17

申请号：US10892397

申请日：2004-07-16

申请人： George Olaru ,  Denis Babin ,  Paul Matysek ,  Neil Dewar

发明人： George Olaru ,  Denis Babin ,  Paul Matysek ,  Neil Dewar

IPC分类号： B29C45/23

CPC分类号： B29C45/322

摘要： An improved melt distribution system and method is provided for a multi-level stack mold having three or more moving platens. The injection machine communicates with a bifurcated sprue bar for providing pressurized melt through the first moving platen to a central distribution manifold in the second moving platen. From the central distribution manifold, the flow of pressurized melt is distributed to the first and third platens for transfer to a plurality of mold cavities.

公开(公告)号：US06945768B2

公开(公告)日：2005-09-20

申请号：US10817825

申请日：2004-04-06

申请人： Denis Babin ,  George Olaru

发明人： Denis Babin ,  George Olaru

IPC分类号： B29C45/27 ,  B29C45/20

CPC分类号： B29C45/278 ,  B29C2045/2761 ,  B29C2045/2766

摘要： A nozzle for an injection molding apparatus is provided. The nozzle includes a nozzle body, a heater and a first gap seal surface. The nozzle body defines a nozzle body melt passage, that is adapted to be downstream from and in fluid communication with a melt source, and upstream from and in fluid communication with a gate into a mold cavity in a mold component. The heater is thermally connected to the nozzle body for heating melt in the nozzle body melt passage. The first gap seal surface is positioned on a structure that is connected at least indirectly to the nozzle body. The first gap seal surface is adapted to be separated by a gap with respect to a second gap seal surface on the mold component. The gap is sized to inhibit the flow of melt between the first gap seal surface and the second gap seal surface.

摘要翻译： 提供了一种用于注射成型设备的喷嘴。 喷嘴包括喷嘴体，加热器和第一间隙密封表面。 喷嘴主体限定了喷嘴体熔体通道，其适于与熔体源下游并与熔体源流体连通，并且在浇口的上游和与浇口流体连通到模具部件中的模腔中。 加热器热连接到喷嘴体，用于加热喷嘴体熔体通道中的熔体。 第一间隙密封表面位于至少间接地连接到喷嘴体的结构上。 第一间隙密封表面适于相对于模具部件上的第二间隙密封表面被间隔开。 该间隙的大小可以抑制第一间隙密封表面和第二间隙密封表面之间的熔体流动。

公开(公告)号：US06921259B2

公开(公告)日：2005-07-26

申请号：US10369564

申请日：2003-02-21

申请人： Rob Sicilia ,  Denis Babin

发明人： Rob Sicilia ,  Denis Babin

IPC分类号： B29C45/27 ,  B29C45/28 ,  B29C45/23

CPC分类号： B29C45/278 ,  B29C45/2806 ,  B29C2045/2798 ,  B29C2045/2889

摘要： A valve pin guide is provided for guiding a valve pin from a nozzle into a gate of a mold cavity in an injection molding apparatus. The valve pin guide defines a guide aperture therethrough. The guide aperture is adapted to receive and guide the valve pin into alignment with the gate. The valve pin guide is positioned downstream from said nozzle and upstream from said gate.

摘要翻译： 提供了一种阀销引导件，用于在注射成型设备中将阀销从喷嘴引导到模具腔的浇口中。 阀针引导件限定穿过其中的引导孔。 引导孔适于接收和引导阀针与门对准。 阀销引导件位于所述喷嘴的下游并且位于所述闸门的上游。