公开(公告)号：US20070119990A1

公开(公告)日：2007-05-31

申请号：US11286479

申请日：2005-11-25

申请人： Murray Feick ,  Payman Tabassi ,  Glenn Sterritt

发明人： Murray Feick ,  Payman Tabassi ,  Glenn Sterritt

IPC分类号： F02M47/02 ,  B05B1/30 ,  F02M51/00

CPC分类号： B29C45/2737 ,  B29C2045/2751

摘要： The invention provides an injection molding nozzle or nozzle segment having a recessed terminal or terminal housing such that the radial profile of the nozzle or nozzle segment is reduced. Components of the nozzle or nozzle segment and injection molding apparatus having the nozzle or nozzle segment are also part of the invention.

摘要翻译： 本发明提供了具有凹入端子或端子壳体的注射成型喷嘴或喷嘴段，使得喷嘴或喷嘴段的径向轮廓减小。 具有喷嘴或喷嘴段的喷嘴或喷嘴段和注射成型设备的部件也是本发明的一部分。

公开(公告)号：US07067774B2

公开(公告)日：2006-06-27

申请号：US11127500

申请日：2005-05-12

申请人： Michael Hoffmann

发明人： Michael Hoffmann

IPC分类号： H05B3/08

CPC分类号： B29C45/2737 ,  B29C2045/2743 ,  B29C2045/2751 ,  H01R4/38 ,  H01R4/643 ,  H05B3/06 ,  H05B3/42 ,  Y10T29/49083 ,  Y10T29/49213 ,  Y10T29/49218 ,  Y10T29/4922 ,  Y10T29/49888

摘要： A heating element for placing on a pipe or nozzle comprises a current-carrying conductor connectable by means of connecting leads to a power supply. Each of the connecting leads has a terminal contact piece which can be engaged with a contact surface of the heating element. The contact piece can be clamped against the heating element by means of a clamping device. The contact piece rests loosely on the contact surface and the clamping force of the clamping device acts in a substantially normal manner to the contact surface and clamps the contact piece against said contact surface.

摘要翻译： 用于放置在管道或喷嘴上的加热元件包括通过将引线连接到电源而可连接的载流导体。 每个连接引线具有能够与加热元件的接触表面接合的端子接触片。 接触件可以通过夹紧装置夹紧在加热元件上。 接触件松动地搁置在接触表面上，并且夹紧装置的夹持力以基本上正常的方式作用于接触表面，并将接触片夹紧在接触表面上。

公开(公告)号：US20050211693A1

公开(公告)日：2005-09-29

申请号：US11127500

申请日：2005-05-12

申请人： Michael Hoffmann

发明人： Michael Hoffmann

IPC分类号： B29C45/27 ,  H01R4/38 ,  H01R4/64 ,  H05B1/00 ,  H05B3/06 ,  H05B3/42

CPC分类号： B29C45/2737 ,  B29C2045/2743 ,  B29C2045/2751 ,  H01R4/38 ,  H01R4/643 ,  H05B3/06 ,  H05B3/42 ,  Y10T29/49083 ,  Y10T29/49213 ,  Y10T29/49218 ,  Y10T29/4922 ,  Y10T29/49888

摘要： A heating element for placing on a pipe or nozzle comprises a current-carrying conductor connectable by means of connecting leads to a power supply. Each of the connecting leads has a terminal contact piece which can be engaged with a contact surface of the heating element. The contact piece can be clamped against the heating element by means of a clamping device. The contact piece rests loosely on the contact surface and the clamping force of the clamping device acts in a substantially normal manner to the contact surface and clamps the contact piece against said contact surface.

摘要翻译： 用于放置在管道或喷嘴上的加热元件包括通过将引线连接到电源而可连接的载流导体。 每个连接引线具有能够与加热元件的接触表面接合的端子接触片。 接触件可以通过夹紧装置夹紧在加热元件上。 接触件松动地搁置在接触表面上，并且夹紧装置的夹持力以基本上正常的方式作用于接触表面，并将接触片夹紧在接触表面上。

公开(公告)号：US06325615B1

公开(公告)日：2001-12-04

申请号：US09421613

申请日：1999-10-20

申请人： J. Evan Johnson ,  Eric Carl Branwall

发明人： J. Evan Johnson ,  Eric Carl Branwall

IPC分类号： B29C4520

CPC分类号： B29C45/2737 ,  B29C2045/2751

摘要： An injection molding system with an electric heater has a reusable high temperature electrical connection assembly that provides a very secure small diameter high current inline coupling. The system is comprised of a mold, a heater, connecting wire to a power source and a connector assembly. The heaters and the mold are conventional and well known in the art. The connector assembly, in a preferred embodiment, has a male portion and a female portion. Each is permanently connectable to two wire ends to be removably connected. The male connector portion has a metallic tubular portion with a first end open for insertion and attachment by crimping or brazing of one wire end, and a second end having exterior threads for joining to the female portion. The second end also has a conductive pin integral with the metallic tubing and extending axially outward therefrom. The female portion has another metallic tubular portion with one end open for insertion and attachment by crimping or brazing of the other wire end to be connected, and an opposite end with an opening sized to receive the conductive pin and a flange. A nonconductive nut with internal threads is rotatably positioned on the second metallic tubular portion, adjacent the flange, for engagement with the exterior threads. High temperature resistant insulative tubing is disposed on the metallic tubular portions except for the flange and exterior threads such that the insulative nut is rotatable to secure the male and female and no conductive parts are exposed. The connection facilitates replacement of failed heaters by simply decoupling the connection, removing the heater/connector portion and replacing same with a working heater/connector portion assembly.

摘要翻译： 具有电加热器的注塑系统具有可重复使用的高温电连接组件，其提供非常安全的小直径高电流在线耦合。 该系统包括模具，加热器，连接到电源的连接线和连接器组件。 加热器和模具是常规的并且是本领域公知的。 在优选实施例中，连接器组件具有阳部分和阴部分。 每个可永久连接到两个电线端部以可拆卸连接。 阳连接器部分具有金属管状部分，其第一端开放，用于通过一个线端部的卷曲或钎焊而插入和附接，以及具有用于接合到阴部分的外螺纹的第二端。 第二端还具有与金属管成一体的导电销，并从其向外向外延伸。 阴部分具有另一个金属管状部分，其一端开放，用于通过压接或钎焊待连接的另一个丝线端部而进行插入和连接，以及相对的端部，其开口的尺寸设置为接纳导电销和凸缘。 具有内螺纹的不导电螺母可旋转地定位在与凸缘相邻的第二金属管状部分上，用于与外螺纹接合。 除了凸缘和外螺纹之外，高温绝缘管设置在金属管状部分上，使得绝缘螺母可旋转以固定阳和阴并且不导电导体部分露出。 该连接有助于通过简单地去耦连接，去除加热器/连接器部分并用工作加热器/连接器部分组件代替故障加热器。

公开(公告)号：US5266023A

公开(公告)日：1993-11-30

申请号：US953855

申请日：1992-09-30

申请人： Craig W. Renwick

发明人： Craig W. Renwick

IPC分类号： B29C45/27 ,  B29C45/20

CPC分类号： B29C45/2737 ,  B29C2045/2751

摘要： An injection molding nozzle with an electrical heating element having a terminal for connecting external leads with an insulative connector formed of ceramic material. The insulative connector has a pair of spaced parallel longitudinal bores in which the outer end portions of the heating element conductive wires and the bared inner end portions of the external leads overlap and are secured together by set screws. A steel cap fits over the ceramic connector to protect it and provide the combination with sufficient structural strength to prevent damage during use. A resilient seal mounted between the ceramic connector and the cap also prevents damage to the connector and prevents moisture entering into the connector.

摘要翻译： 一种具有电加热元件的注射成型喷嘴，其具有用于将外部引线与由陶瓷材料形成的绝缘连接器连接的端子。 绝缘连接器具有一对间隔开的平行的纵向孔，加热元件导线的外端部和外引线的裸露端部重叠并通过固定螺钉固定在一起。 一个钢盖适合陶瓷连接器，以保护它，并提供足够的结构强度，以防止使用过程中的损坏。 安装在陶瓷连接器和盖之间的弹性密封件也防止损坏连接器并防止湿气进入连接器。

公开(公告)号：US09050742B2

公开(公告)日：2015-06-09

申请号：US14263837

申请日：2014-04-28

申请人： GB Boucherie NV

发明人： Bart Gerard Boucherie

IPC分类号： B29C45/06 ,  B29C45/04 ,  B29C45/16 ,  B29C45/14 ,  B29C45/76 ,  B29L31/42 ,  B29C45/17 ,  B29C45/27

CPC分类号： B29C45/045 ,  B29C45/0433 ,  B29C45/14385 ,  B29C45/162 ,  B29C45/1628 ,  B29C45/1671 ,  B29C45/76 ,  B29C45/762 ,  B29C45/7666 ,  B29C2045/1673 ,  B29C2045/1792 ,  B29C2045/2751 ,  B29C2945/76993 ,  B29L2031/42 ,  B29L2031/425

摘要： An injection molding apparatus for injection molding articles from plastic, has a guide that extends along a plurality of stations, including at least one injection molding station, and along the guide at least one slide can be driven successively through the stations, wherein the or each slide transports the article to be produced from station to station. The slide or the plurality of slides altogether have associated therewith a plurality of motors which are seated on the slide or the slides. The motors have associated and moved therewith lines for supplying electrical power and/or at least one line for signalling, which are coupled with a stationary electrical power source or a stationary controller, respectively. At least one of the lines is guided from one motor to another. The motors are coupled with the at least one line in respect of the transfer of electrical power and/or signals.

摘要翻译： 一种用于从塑料注射成型制品的注射成型装置，具有沿着多个站延伸的引导件，所述引导件包括至少一个注射成型工位，并且沿着引导件可以连续地驱动至少一个滑动件，其中所述或每个 幻灯片从站到站运输要生产的物品。 滑动件或多个滑动件一起具有与其相对应的多个电动机，其位于滑块或滑块上。 电动机与用于提供电力的线路和/或用于信号的至少一条线相关联并移动，其分别与固定电源或固定控制器耦合。 至少一条线从一个马达引导到另一个马达。 关于电功率和/或信号的传送，电动机与至少一条线耦合。

公开(公告)号：US07981350B2

公开(公告)日：2011-07-19

申请号：US12086774

申请日：2006-12-20

申请人： Jan Jäderberg ,  Stefan Olin

发明人： Jan Jäderberg ,  Stefan Olin

IPC分类号： B29C45/73

CPC分类号： B29C33/04 ,  B29C33/06 ,  B29C45/34 ,  B29C45/73 ,  B29C2035/0811 ,  B29C2035/0816 ,  B29C2045/2751 ,  B29C2045/7368 ,  B29C2045/7393 ,  B29L2011/0075 ,  B29L2017/005

摘要： An injection-moulding device is disclosed, comprising at least first and second mould parts, defining a mould cavity, wherein at least one of the mould parts comprises heating means, for heating the mould part in the vicinity of a mould cavity surface, said heating means comprising an inductive coil having a plurality of windings and being powered by an oscillator. The mould part comprises a top member, at the mould cavity surface, and, beneath the top member, a carrier member comprising grooves for taking up said coil windings, wherein the top member resistivity is lower than 1.5*10−6 Ωm, the top member relative magnetic permeability is lower than 10, the carrier member resistivity is higher than 20*10−6 Ωm, and the carrier member relative magnetic permeability is higher than 50.

摘要翻译： 公开了一种注射成型装置，其包括限定模具腔的至少第一和第二模具部件，其中至少一个模具部件包括用于加热模腔表面附近的模具部件的加热装置，所述加热 包括具有多个绕组并由振荡器供电的感应线圈的装置。 模具部件包括在模具腔表面处的顶部构件，并且在顶部构件下方包括用于卷绕所述线圈绕组的凹槽的载体构件，其中顶部构件电阻率低于1.5×10 -6Ω， 顶部构件相对磁导率低于10，载体构件电阻率高于20×10-6＆OHgr; m，载体构件相对磁导率高于50。

公开(公告)号：US07714257B2

公开(公告)日：2010-05-11

申请号：US11241135

申请日：2005-09-30

申请人： Jim Pilavdzic

发明人： Jim Pilavdzic

IPC分类号： H05B3/08 ,  H01R43/00

CPC分类号： B29C45/2737 ,  B29C2045/2743 ,  B29C2045/2746 ,  B29C2045/2751 ,  H01R4/01 ,  H01R4/2429 ,  Y10T29/49169 ,  Y10T29/49208 ,  Y10T29/4921

摘要： An electrical connector assembly for an arcuate surface in a high temperature environment and associated method of use is disclosed for a variety of applications. This can include, but is not limited to, an injection molding heater assembly having at least one heater and an injection molding heater and nozzle assembly having at least one heater and a nozzle that is in thermal communication with the at least one heater. This at least one electrical connector, having a first electrical conductor that is electrically connectable to at least one first conductive portion on at least one arcuate surface and a second electrical conductor that is electrically connectable to at least one second conductive portion on the at least one arcuate surface, and at least one disconnect mechanism positioned adjacent to the at least one electrical connector and in electrical connection with the first electrical conductor and the second electrical conductor.

摘要翻译： 在各种应用中公开了一种用于高温环境中弓形表面的电连接器组件及相关使用方法。 这可以包括但不限于具有至少一个加热器和注射成型加热器和喷嘴组件的注塑加热器组件，其具有至少一个加热器和与至少一个加热器热连通的喷嘴。 该至少一个电连接器具有电连接到至少一个弧形表面上的至少一个第一导电部分的第一电导体和可连接至少一个第二导电部分上的至少一个第二导电部分的第二电导体 弧形表面，以及至少一个断开机构，其位于与所述至少一个电连接器相邻并且与所述第一电导体和所述第二电导体电连接。

公开(公告)号：US20070077821A1

公开(公告)日：2007-04-05

申请号：US11241135

申请日：2005-09-30

申请人： Jim Pilavdzic

发明人： Jim Pilavdzic

IPC分类号： H01R13/66 ,  H05K13/00

CPC分类号： B29C45/2737 ,  B29C2045/2743 ,  B29C2045/2746 ,  B29C2045/2751 ,  H01R4/01 ,  H01R4/2429 ,  Y10T29/49169 ,  Y10T29/49208 ,  Y10T29/4921

摘要： An electrical connector assembly for an arcuate surface in a high temperature environment and associated method of use is disclosed for a variety of applications. This can include, but is not limited to, an injection molding heater assembly having at least one heater and an injection molding heater and nozzle assembly having at least one heater and a nozzle that is in thermal communication with the at least one heater. This at least one electrical connector, having a first electrical conductor that is electrically connectable to at least one first conductive portion at least one arcuate surface and a second electrical conductor that is electrically connectable to at least one second conductive portion on the at least one arcuate surface, and at least one disconnect mechanism positioned adjacent to the at least one electrical connector and in electrical connection with the first electrical conductor and the second electrical conductor.

摘要翻译： 在各种应用中公开了一种用于高温环境中弓形表面的电连接器组件及相关使用方法。 这可以包括但不限于具有至少一个加热器和注射成型加热器和喷嘴组件的注塑加热器组件，其具有至少一个加热器和与至少一个加热器热连通的喷嘴。 该至少一个电连接器具有可电连接至少一个第一导电部分至少一个弧形表面的第一电导体和可电连接至该至少一个弧形的至少一个第二导电部分的第二电导体 表面和至少一个断开机构，其定位成与所述至少一个电连接器相邻并且与所述第一电导体和所述第二电导体电连接。

公开(公告)号：US5507636A

公开(公告)日：1996-04-16

申请号：US312532

申请日：1994-09-26

申请人： Jobst Gellert

发明人： Jobst Gellert

IPC分类号： B29C45/20 ,  B29C45/27 ,  B29C45/74

CPC分类号： B29C45/2737 ,  B29C2045/2751

摘要： An injection molding nozzle with a collar having two segments mounted around the rear end of an elongated central body having a hollow central core. A helical portion of an electrical heating element is cast in a copper alloy conductive portion around the central core. The heating element has a pair of lead portions which extend outwardly through the collar into a ceramic insulative connector. The lead portions extend in stainless steel protective tubes having inner ends rigidly cast in the copper alloy conductive portion over which the insulative connector is mounted.

摘要翻译： 一种具有套环的注射成型喷嘴，其具有安装在具有中空中心芯的细长中心体的后端周围的两个部分。 电加热元件的螺旋部分围绕中心芯铸造在铜合金导电部分中。 加热元件具有一对引线部分，其通过套环向外延伸到陶瓷绝缘连接器中。 引线部分延伸在不锈钢保护管中，其内端刚性地铸造在铜合金导电部分中，绝缘连接器安装在该合金导电部分上。