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1. 发明授权

US08278608B2 Electrical heater for heating substantially cylindrical objects 有权
标题翻译：用于加热大致圆柱形物体的电加热器
公开(公告)号：US08278608B2
公开(公告)日：2012-10-02
申请号：US12674224
申请日：2008-07-21
申请人： Herbert Gunther , Siegrid Sommer , Frederic Zimmermann
发明人： Herbert Gunther , Siegrid Sommer , Frederic Zimmermann
IPC分类号： H05B3/02 , H05B3/06
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。

2. 发明授权

US07854605B2 Injection moulding device comprising needle valve nozzles in a back-to-back arrangement 失效
标题翻译：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）。

3. 发明授权

US07569799B2 Compound body and method for manufacturing it 有权
标题翻译：复合体及其制造方法
公开(公告)号：US07569799B2
公开(公告)日：2009-08-04
申请号：US10531185
申请日：2003-10-13
申请人： Herbert Gunther , Christel Kretschmar , Uwe Partsch , Peter Otschik
发明人： Herbert Gunther , Christel Kretschmar , Uwe Partsch , Peter Otschik
IPC分类号： H05B3/58 , 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，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。

4. 发明申请

US20060165901A1 Composite body and method for production thereof 有权
标题翻译：复合体及其制造方法
公开(公告)号：US20060165901A1
公开(公告)日：2006-07-27
申请号：US10531185
申请日：2003-10-13
申请人： Herbert Gunther , Christel Kretschmar , Uwe Partsch , Peter Otschik
发明人： Herbert Gunther , Christel Kretschmar , Uwe Partsch , Peter Otschik
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。

5. 发明申请

US20060159798A1 Method for producing mould parts by injection and plugged needle nozzle for an injection mould 审中-公开
标题翻译：用于注射模具的注射和堵塞针喷嘴生产模具部件的方法
公开(公告)号：US20060159798A1
公开(公告)日：2006-07-20
申请号：US10545944
申请日：2004-02-11
申请人： Herbert Gunther , Ulrich Stieler
发明人： Herbert Gunther , Ulrich Stieler
IPC分类号： B29C45/23
CPC分类号： B29C45/1735
摘要： The invention relates to a needle-sealed nozzle (10) for an injection mould whose injection nozzle (20) for introducing a fluid molten material (S) into a mould cavity (50) can be sealed on the end thereof by a closing needle (30). Said closing needle is provided with an injection channel (60) extending to an outlet orifice (62) for injecting a fluid (F) into the molten material (s) which is introduced into the mould cavity. Said outlet orifice is formed on the end face (34) of the closing needle for the molten material and can be closed by a fluid closing needle (64) which is axially displaceable in the closing needle for the molten material (30) can be moved from an opening position to a first and second closing position by a drive (40) For this purpose, the cylindrical closing part (33) of the closing needle (30) enters, in an accurately adjusted manner, a sealing seat (D) which is preferably formed in the injection nozzle (20) or in the end bit (23) of the nozzle. In order to inject a fluid, theclosing needle for the molten material (30) is placed in the first closing position and extends by the end thereof on the nozzle side towards the mould cavity (50) in such a way that the outlet orifice (62) for fluid (F) reaches the molten material (S) introduced in the mould cavity (50). The fluid being injected, the molten material (S) is extracted from the injection nozzle (20), if necessary and introduced in an injection hole (I) created by the fluid injection. For this purpose, the closing needle for the molten material (30) is displaced to the second closing position, the injection hole (I) being closed with the supplied molten material (s).
摘要翻译：本发明涉及一种用于注射模具的针状密封喷嘴（10），其中用于将流体熔融材料（S）引入模腔（50）的注射嘴（20）可以通过封闭针 30）。所述关闭针设置有延伸到出口孔口（62）的注射通道（60），用于将流体（F）注入到被引入模腔中的熔融材料中。所述出口孔形成在用于熔融材料的封闭针的端面（34）上，并且可以由流体封闭针（64）封闭，流体封闭针可在关闭针中轴向移位，以使熔融材料（30）能够移动通过驱动（40）从打开位置移动到第一和第二关闭位置。为此，关闭针（30）的圆筒形封闭部（33）以精确调节的方式进入密封座（D），密封座优选地形成在喷嘴（20）中或在喷嘴的端部钻头（23）中。为了注射流体，用于熔融材料（30）的闭合针被放置在第一关闭位置，并且通过其端部在喷嘴侧朝向模腔（50）延伸，使得出口孔（62 ）到达引入模腔（50）的熔融材料（S）。如果需要，注入的流体，如果需要，熔融材料（S）从注射喷嘴（20）中提取，并引入到通过流体注入产生的注入孔（I）中。为此，熔融材料（30）的封闭针位移到第二关闭位置，注射孔（I）被供应的熔融材料封闭。

6. 发明申请

US20130309348A1 NOZZLE MOUTHPIECE FOR AN INJECTION MOLDING NOZZLE, INJECTION MOLDING NOZZLE AND INJECTION MOLDING TOOL 有权
标题翻译：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。

7. 发明授权

US07841855B2 Injection molding nozzle 有权
标题翻译：注塑喷嘴
公开(公告)号：US07841855B2
公开(公告)日：2010-11-30
申请号：US10567756
申请日：2004-08-13
申请人： Herbert Gunther , Johannes Petrus Van Lieshout
发明人： Herbert Gunther , Johannes Petrus Van Lieshout
IPC分类号： B29C45/23
CPC分类号： B29C45/2711 , B29C45/278 , B29C45/2806 , B29C2045/2798
摘要： A nozzle 10 used in injection molding comprises at least one runner 30 within a nozzle casing 20 to convey injection material to be processed. At its lower end, the runner 30 communicates, in flow-transmitting manner, through a nozzle orifice element 40 and an insert 50, with an injection mold cavity constituted by at least one mold insert 12, 13. The insert preferably is made in powder metallurgy form of a wear-resistant material and is configured in limited longitudinally displaceable manner in the nozzle orifice 40 in the lower end of the runner 30. Said insert 50 furthermore constitutes a gate aperture 18. In the embodiment mode of a needle shutoff nozzle 10, a shutoff needle 60 displaceable between an open and a closed position passes through the runner 30 and through the insert 50 which constitutes a centering element wherein an intake cone 54 centers the intrinsic sealing element 65 of the needle 60. The thermally highly conducting nozzle orifice element 40 encloses the upper part 53 of the insert 50 and can be screwed from below into the nozzle casing 20. Alternatively the nozzle orifice element 40 and the insert 50 are integral and both are inserted as a unit into the nozzle casing 20 to be jointly longitudinally displaceable therein. The insert/centering element 50 is fitted with a support flange 52 so that the nozzle orifice element 40 and/or the insert 50 be reliably affixed.
摘要翻译：用于注射成型的喷嘴10包括在喷嘴壳体20内的至少一个流道30，以输送待加工的注射材料。在其下端，流道30以流动方式通过喷嘴孔元件40和插入件50连通，注射模腔由至少一个模具插入件12,13构成。插入件优选地制成粉末耐磨材料的冶金形式并且在流道30的下端中的喷嘴孔口40中以有限的纵向移位方式构造。所述插入件50还构成闸门孔18.在针截止喷嘴10的实施方式中，可在打开位置和闭合位置之间移动的截止针60穿过流道30并穿过构成定心元件的插入件50，其中进气锥54以针60的本征密封元件65为中心。高导热喷嘴孔元件40封闭插入件50的上部53，并且可以从下方拧入喷嘴外壳20.或者，喷嘴孔元件40和插入件50a 两者都作为一个单元被插入到喷嘴壳体20中，以在其中可以共同地纵向移动。插入/定心元件50装配有支撑凸缘52，使得喷嘴孔元件40和/或插入件50可靠地固定。

8. 发明申请

US20100055226A1 HOT OR COLD RUNNER MANIFOLD 审中-公开
标题翻译：热或冷循环
公开(公告)号：US20100055226A1
公开(公告)日：2010-03-04
申请号：US12553302
申请日：2009-09-03
申请人： Herbert Gunther
发明人： Herbert Gunther
IPC分类号： B29C45/27
CPC分类号： B29C45/2725 , B29C33/0061 , B29C45/27
摘要： The invention relates to a manifold 20 for a hot or cold runner 10 and fitted with a manifold plate 201 which comprises a main feed duct 24 for a flowable feed material and further contains a manifold duct system 40 having manifold ducts 41, 42, 43, said system communicating flow-wise through nozzle feed ducts 26 with flow ducts 32 of injection molding nozzles 30 connected to said manifold plate 201. Each manifold duct 42, 42, 43 communicates flow-wise with the main feed duct 24 and/or with at least one manifold feed duct 27, 271, 272, each manifold duct 411 42, 43 issuing into at least one manifold feed duct 27, 271, 272 and/or into at least one nozzle feed duct 26 and each manifold feed duct 27, 271, 272 issuing into a further manifold duct 41, 42, 43 and each nozzle feed duct 20 into the flow duct 32 of each associated injection molding nozzle 30. The manifold ducts 41, 42, 43, the manifold feed ducts 27, 271, 272 and/or the nozzle feed ducts 26 are dimensioned in a way to balance the manifold duct system. The nozzle feed ducts 26 may be arrayed in an n×m matrix, where n=m or n≠m and n≧3. The manifold ducts 41, 42, 43 may be situated in one plane and be horizontal. The manifold feed ducts 27, 271, 272, the nozzle feed ducts 26 and the main feed duct 24 may be vertical. The main feed duct 24 is mounted in a way that none of the nozzle feed ducts is situated directly below the main feed duct 24.
摘要翻译：本发明涉及一种用于热流道或冷流道10并装配有歧管板201的歧管20，歧管板201包括用于可流动进给材料的主进料管道24，并且还包含具有歧管管道41,42,43的歧管管道系统40，所述系统通过喷嘴进料管道26与注射成型喷嘴30的流动管道32连通，连接到所述歧管板201。每个歧管导管42,42,43与主进料管道24和/ 至少一个歧管进料管道27,271,272，每个歧管管道411,43,43发出至少一个歧管进料管道27,271,272和/或进入至少一个喷嘴进料管道26和每个歧管进料管道27,271 272将另外的歧管管道41,42,43和每个喷嘴进料管道20放入每个相关联的注射成型喷嘴30的流动管道32中。歧管管道41,42,43，歧管进料管道27,271,272 和/或喷嘴供给管道26的尺寸设置为平衡t 他的管道系统。喷嘴供给管道26可以排列成n×m矩阵，其中n = m或n≠m，n≥3。歧管41,42,43可以位于一个平面内并且是水平的。歧管进料管道27,271,272，喷嘴进料管道26和主进料管道24可以是垂直的。主进料管道24的安装方式使得没有一个喷嘴进料管道直接位于主进料管道24的正下方。

9. 发明申请

US20090280209A1 Injection moulding device comprising needle valve nozzles in a back-to-back arrangement 失效
标题翻译：注射成型装置，其包括背对背布置的针阀喷嘴
公开(公告)号：US20090280209A1
公开(公告)日：2009-11-12
申请号：US12311556
申请日：2007-08-18
申请人： Herbert Gunther
发明人： Herbert Gunther
IPC分类号： B29C45/74 , B29C45/28
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）。

10. 发明申请

US20090074907A1 Injection-Molding Nozzle Shank System and a Method for Manufacturing Such a System 审中-公开
标题翻译：注射成型喷嘴柄系统及其制造方法
公开(公告)号：US20090074907A1
公开(公告)日：2009-03-19
申请号：US12226439
申请日：2007-03-30
申请人： Herbert Gunther
发明人： Herbert Gunther
IPC分类号： B29C45/20 , B23P15/26
CPC分类号： B23P15/007 , B29C45/27 , B29C2045/2766 , Y10T29/49361
摘要： A shank system (10) for an injection molding nozzle (1) fitted with a heated injection material feeding pipe (3) itself comprising at its end a nozzle tip (5), said system comprising a main shank part (20), a thermally insulating spacer part (30) and a terminal shank part (40), the main shank part (20) and the spacer part (30) enclosing the injection material feeding pipe (3) while being a radial distance from it, the terminal shank part (40) subtending a recess (41) receiving in sealing manner the free end (4) of the injection material feeding pipe (3). At their end sides the main shank part (20), the spacer part (30) and the terminal shank part (40) are fitted with recesses (21, 31, 32) to receive at least one adjacent shank part (20, 30, 40). Before the fashioning of an external processing contour (K), they each are fitted with a solder repository (23, 33) receiving annular solder elements (24, 34) to solder to each other all three components (20, 30, 40). The annular terminal part (40) is hardened by the soldering procedure for the purpose of increasing its resistance to wear, the soldering temperature being within the range of the transformation temperature of the substance of the terminal shank part (40).
摘要翻译：一种用于注射成型喷嘴（1）的柄部系统（10），其配有加热的注射材料供给管（3），其自身在其端部包括喷嘴尖端（5），所述系统包括主柄部分（20），热的绝缘间隔件（30）和端子柄部分（40），主柄部分（20）和包围注射材料供给管（3）的间隔部分（30）同时离开注射材料供给管（3）的径向距离，（40）对着以密封方式容纳注射材料供给管（3）的自由端（4）的凹部（41）。在其末端侧，主柄部分（20），间隔部分（30）和端子柄部分（40）装配有凹部（21,31,32），以容纳至少一个相邻的柄部分（20,30， 40）。在形成外部加工轮廓（K）之前，它们各自配备有接收环形焊料元件（24,34）以焊接彼此所有三个部件（20,30,40）的焊料储存器（23,33）。为了增加其耐磨性，焊接温度在端子柄部件（40）的物质的相变温度的范围内，环形端子部（40）通过焊接工序硬化。

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