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公开(公告)号：US08278608B2
公开(公告)日：2012-10-02
申请号：US12674224
申请日：2008-07-21
CPC分类号： H05B3/48 , B29C45/2737 , B29C2045/2743 , B29C2045/2746
摘要： The present invention relates to an electric heater (22) to heat substantially cylindrical objects (12), in particular hot runner nozzles (10) of hot runner systems, essentially being fitted with at least one cylindrical support and with at least one heating conductor track (28) deposited on the support (12). To reduce premature failure of the heater, the invention stipulates that each heating conductor track (28) runs substantially in the axial direction (A) of said support (12), the heating conductor tracks (28) being connected to each other by conductor tracks (30) of lower electrical resistance and each conductor track (30) running essentially in the tangential direction (T) of the support (12).
摘要翻译： 本发明涉及一种用于加热基本上圆柱形物体（12），特别是热流道系统的热流道喷嘴（10）的电加热器（22），其基本上装配有至少一个圆柱形支撑件和至少一个加热导体轨道 （28），其沉积在所述支撑件（12）上。 为了减少加热器的过早失效，本发明规定每个加热导体轨道28基本上在所述支撑件（12）的轴向（A）上延伸，加热导体轨道（28）通过导体轨道 （30），并且每个导体轨道（30）基本上在支撑件（12）的切线方向（T）上延伸。
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公开(公告)号：US20130216644A1
公开(公告)日：2013-08-22
申请号：US13770101
申请日：2013-02-19
IPC分类号： B29C45/74
CPC分类号： B29C45/74 , B29C45/2737 , B29C2045/274 , B29C2045/2743 , B29C2045/2751 , H05B3/42 , H05B2203/013 , Y10S425/013 , Y10S425/245
摘要： A hot runner nozzle having an electrical heating element includes a connector for producing an electrical connection to a connection line, terminal contacts for the heating element terminating in an insulation body for the connector that separates the terminal contacts from one another electrically. The connection line has contact elements that are electrically contactable with the terminal contacts of the heating element. The insulation body is arranged at least in part in a receiving sleeve of the connector, that the connection line may be fixed in or on the receiving sleeve such that the contact elements of the connection line electrically contact the terminal contacts of the heating element, and that a first end of the receiving sleeve that faces towards the heating element wraps around the insulation body and has on this first end two opposing feet that face outward and that are attached to the heating element.
摘要翻译： 具有电加热元件的热流道喷嘴包括用于产生到连接线的电连接的连接器，用于加热元件的端子触点终止于将端子触头彼此电隔离的用于连接器的绝缘体中。 连接线具有可与加热元件的端子触点电接触的接触元件。 绝缘体至少部分地布置在连接器的接收套筒中，连接线可以固定在接收套筒中或接收套筒上，使得连接线的接触元件电接触加热元件的端子触点，以及 面向加热元件的接收套筒的第一端围绕绝缘体缠绕，并且在该第一端上具有面向外并且附接到加热元件的两个相对的支脚。
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公开(公告)号：US08840395B2
公开(公告)日：2014-09-23
申请号：US13770101
申请日：2013-02-19
CPC分类号： B29C45/74 , B29C45/2737 , B29C2045/274 , B29C2045/2743 , B29C2045/2751 , H05B3/42 , H05B2203/013 , Y10S425/013 , Y10S425/245
摘要： A hot runner nozzle having an electrical heating element includes a connector for producing an electrical connection to a connection line, terminal contacts for the heating element terminating in an insulation body for the connector that separates the terminal contacts from one another electrically. The connection line has contact elements that are electrically contactable with the terminal contacts of the heating element. The insulation body is arranged at least in part in a receiving sleeve of the connector, that the connection line may be fixed in or on the receiving sleeve such that the contact elements of the connection line electrically contact the terminal contacts of the heating element, and that a first end of the receiving sleeve that faces towards the heating element wraps around the insulation body and has on this first end two opposing feet that face outward and that are attached to the heating element.
摘要翻译： 具有电加热元件的热流道喷嘴包括用于产生到连接线的电连接的连接器，用于加热元件的端子触点终止于将端子触头彼此电隔离的用于连接器的绝缘体中。 连接线具有可与加热元件的端子触点电接触的接触元件。 绝缘体至少部分地布置在连接器的接收套筒中，连接线可以固定在接收套筒中或接收套筒上，使得连接线的接触元件电接触加热元件的端子触点，以及 面向加热元件的接收套筒的第一端围绕绝缘体缠绕，并且在该第一端上具有面向外并且附接到加热元件的两个相对的支脚。
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公开(公告)号：US08633390B2
公开(公告)日：2014-01-21
申请号：US12933513
申请日：2009-03-18
CPC分类号： H05B3/42 , B05C17/00546 , B29C45/2737 , B29C2045/2745 , B29C2045/2751 , H01R4/04
摘要： A hookup stem (48; 70) to implement an electric hookup (50; 60) of an electric heater of an injection molding nozzle (30), the hookup stem (48; 70) being designed in a manner that it can be affixed by means of at least one electrically conducting adhesion layer (52; 62; 64; 66) and/or by a contact paste (52) to the heater, the hookup stem comprising a shank element (54; 72), and a connecting segment (56; 74) coming into contact with the minimum of one adhesion layer (52; 62; 64; 66) or the contact paste (52).
摘要翻译： 用于实现注射成型喷嘴（30）的电加热器的电连接（50; 60）的连接杆（48; 70），所述连接杆（48; 70）设计成可以通过 至少一个导电粘合层（52; 62; 64; 66）和/或通过到加热器的接触膏（52）的装置，连接杆包括柄元件（54; 72）和连接段 56; 74）与最小的一个粘附层（52; 62; 64; 66）或接触膏（52）接触。
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公开(公告)号：US20110005831A1
公开(公告)日：2011-01-13
申请号：US12933513
申请日：2009-03-18
IPC分类号： H02G15/02
CPC分类号： H05B3/42 , B05C17/00546 , B29C45/2737 , B29C2045/2745 , B29C2045/2751 , H01R4/04
摘要： A hookup stem (48; 70) to implement an electric hookup (50; 60) of an electric heater of an injection molding nozzle (30), the hookup stem (48; 70) being designed in a manner that it can be affixed by means of at least one electrically conducting adhesion layer (52; 62; 64; 66) and/or by a contact paste (52) to the heater, the hookup stem comprising a shank element (54; 72), and a connecting segment (56; 74) coming into contact with the minimum of one adhesion layer (52; 62; 64; 66) or the contact paste (52).
摘要翻译： 用于实现注射成型喷嘴（30）的电加热器的电连接（50; 60）的连接杆（48; 70），所述连接杆（48; 70）设计成可以通过 至少一个导电粘合层（52; 62; 64; 66）和/或通过到加热器的接触膏（52）的装置，连接杆包括柄元件（54; 72）和连接段 56; 74）与最小的一个粘附层（52; 62; 64; 66）或接触膏（52）接触。
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公开(公告)号：US20110117238A1
公开(公告)日：2011-05-19
申请号：US12997294
申请日：2009-05-07
申请人： Herbert Gunther , Siegrid Sommer
发明人： Herbert Gunther , Siegrid Sommer
IPC分类号： B29C45/20
CPC分类号： B29C45/278 , B29C2045/2766 , B29C2045/2785
摘要： The invention relates to an injection mold's injection nozzle (10) comprising a feed pipe (12) subtending in the axial direction (A) a flow duct (16) for a flowable/fluid material, a nozzle tip (26) being inserted into the feed pipe (12) and extending the flow duct (16). In order to reduce temperature drops, the injection molding nozzle (10) encloses at least one thermal insulator (32) resting against the injection mold and at least partly enclosing the nozzle tip (26).
摘要翻译： 本发明涉及一种注射模具的注射喷嘴（10），其包括沿轴向方向（A）对着用于可流动/流体材料的流动管道（16）的进料管（12），喷嘴尖端（26）插入到 进料管（12）并延伸流道（16）。 为了降低温度下降，注射成型喷嘴（10）封闭至少一个靠着注射模具并且至少部分地包围喷嘴末端（26）的绝热体（32）。
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7.发明申请NOZZLE MOUTHPIECE FOR AN INJECTION MOLDING NOZZLE, INJECTION MOLDING NOZZLE AND INJECTION MOLDING TOOL 有权注射成型喷嘴，注塑成型喷嘴和注塑成型工具的喷嘴公开(公告)号：US20130309348A1
公开(公告)日：2013-11-21
申请号：US13895507
申请日：2013-05-16
申请人： Herbert Gunther , Siegrid Sommer
发明人： Herbert Gunther , Siegrid Sommer
IPC分类号： B29C45/20
CPC分类号： B29C45/20 , B29C45/278 , B29C45/2806 , B29C2045/2796 , B29C2045/2798
摘要： A nozzle mouthpiece for an injection molding nozzle for use in an injection molding tool and for processing a fluid mass has a flow channel having an inlet opening and an outlet opening. A first sealing surface is formed radially with respect to a longitudinal axis. A stop surface is arranged between the first sealing surface and the outlet opening and is aligned perpendicular to the longitudinal axis and facing the outlet opening. A a coupling means is arranged radially with respect to the longitudinal axis for fixing the nozzle mouthpiece in a mold sprue opening of a pattern plate. An injection molding nozzle and an injection molding tool is provided having such the telescopic nozzle mouthpiece, which can be fixed in a mold sprue opening of a pattern plate.
摘要翻译： 用于注射成型工具的注射成型喷嘴用喷嘴管嘴和用于处理流体块的流道具有一个具有入口和出口的流道。 第一密封表面相对于纵向轴线径向地形成。 止动表面布置在第一密封表面和出口开口之间，并且垂直于纵向轴线并面向出口开口。 联接装置相对于纵向轴线径向布置，用于将喷嘴接口固定在图案板的模具浇道开口中。 本发明提供了一种注射成型喷嘴和注射成型工具，其具有可伸缩的喷嘴口部，其能够固定在图案板的模具浇道开口中。
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8.发明授权Injection moulding device comprising needle valve nozzles in a back-to-back arrangement 失效注射成型装置，其包括背对背布置的针阀喷嘴公开(公告)号：US07854605B2
公开(公告)日：2010-12-21
申请号：US12311556
申请日：2007-08-18
申请人： Herbert Gunther
发明人： Herbert Gunther
IPC分类号： B29C45/23
CPC分类号： B29C45/322 , B29C45/281 , B29C2033/023
摘要： The present invention relates to injection molding apparatus (10) comprising a main manifold plate (16) fitted with at least several flow ducts (18), further at least two auxiliary manifold plates (22) fitted with several flow ducts (24), said auxiliary manifold plates being configured above and underneath the main manifold plate (16), the flow ducts (24) of the particular auxiliary manifold plates (22) fluidly communicating with those of the main manifold plate (16), further with needle valve nozzles (26) configured in mutually opposite and back-to-back manner and fluidly communicating with the flow ducts (24) of the auxiliary manifold plates (22), where the needle valve nozzles (26) each comprise one valve needle (28) to open/close a nozzle outlet aperture, and further pneumatically or hydraulically actuated plunger units (units (30; 71) driving the valve needles (28), said plunger units being received in at least one separate receiving plate (32; 70) configured between the auxiliary manifold plates (22), and further means cooling and/or thermally insulating the minimum of one receiving plate (32; 70).
摘要翻译： 本发明涉及一种注射成型设备（10），其包括装配有至少几个流动管道（18）的主歧管板（16），另外至少两个装有几个流动管道（24）的辅助歧管板（22） 辅助歧管板被配置在主歧管板（16）的上方和下方，特定辅助歧管板（22）的流动管道（24）与主歧管板（16）的流道连通，还有针阀喷嘴 26），其配置成相互相对和背靠背的方式并且与辅助歧管板（22）的流动管道（24）流体连通，其中针阀喷嘴（26）各自包括一个阀针（28）以打开 /关闭喷嘴出口孔，以及进一步气动或液压致动的柱塞单元（驱动阀针（28）的单元（30; 71）），所述柱塞单元被容纳在至少一个单独的接收板（32; 70）中， 辅助 歧管板（22），并且还意味着冷却和/或热绝缘一个接收板（32; 70）。
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公开(公告)号：US07569799B2
公开(公告)日：2009-08-04
申请号：US10531185
申请日：2003-10-13
CPC分类号： H05B3/46 , Y10T428/31678
摘要： A compound body comprises a steel base element on which is deposited a heater layer. The base element is made of a precipitation hardening steel. In the form of a manifold or material feed tube in a hot duct system, said base element comprises a round or convex surface receiving the heater layer. This heater layer is a compound layer having several strata and/or strata elements which are thick film pastes or sheets and in such form are consecutively deposited, dried and baked-on. The pre-compression generated in this process in the heater layer is increased in controlled manner by precipitation hardening the base element.
摘要翻译： 复合体包括钢基体元件，在其上沉积加热器层。 基体由沉淀硬化钢制成。 在热管道系统中以歧管或材料供给管的形式，所述基座元件包括容纳加热器层的圆形或凸形表面。 该加热器层是具有多个层状和/或层状元素的复合层，其是厚膜糊状物，并且以这种形式连续沉积，干燥和烘烤。 在加热器层中在该过程中产生的预压缩以受控的方式通过沉淀硬化基体元素而增加。
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公开(公告)号：US20060165901A1
公开(公告)日：2006-07-27
申请号：US10531185
申请日：2003-10-13
IPC分类号： B05D3/02
CPC分类号： H05B3/46 , Y10T428/31678
摘要： A compound body comprises a steel base element on which is deposited a heater layer. The base element is made of a precipitation hardening steel. In the form of a manifold or material feed tube in a hot duct system, said base element comprises a round or convex surface receiving the heater layer. This heater layer is a compound layer having several strata and/or strata elements which are thick film pastes or sheets and in such form are consecutively deposited, dried and baked-on. The pre-compression generated in this process in the heater layer is increased in controlled manner by precipitation hardening the base element.
摘要翻译： 复合体包括钢基体元件，在其上沉积加热器层。 基体由沉淀硬化钢制成。 在热管道系统中以歧管或材料供给管的形式，所述基座元件包括容纳加热器层的圆形或凸形表面。 该加热器层是具有多个层状和/或层状元素的复合层，它们是厚膜糊状物，并以这种形式连续沉积，干燥和烘烤。 在加热器层中在该过程中产生的预压缩以受控的方式通过沉淀硬化基体元素而增加。
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