Heater and thermocouple assembly
    2.
    发明授权
    Heater and thermocouple assembly 有权
    加热器和热电偶组件

    公开(公告)号:US09144930B2

    公开(公告)日:2015-09-29

    申请号:US14249240

    申请日:2014-04-09

    摘要: A heater and thermocouple assembly for use with a hot runner nozzle with an elongated heater body, said heater body having at least one first heating section, which in operation is positioned adjacent to the front end portion of the hot runner nozzle, and at least one second heating section which in operation is positioned adjacent to a nozzle head of the hot runner nozzle and has an at least partly annular distance section with a wall which is arranged between the first and second heating sections.

    摘要翻译: 一种与具有细长加热器主体的热流道喷嘴一起使用的加热器和热电偶组件,所述加热器主体具有至少一个第一加热部分,其在操作中邻近热流道喷嘴的前端部分定位,并且至少一个 操作中的第二加热部分邻近热流道喷嘴的喷嘴头定位并且具有至少部分环形的距离部分,壁部布置在第一和第二加热部分之间。

    HEATER AND THERMOCOUPLE ASSEMBLY
    3.
    发明申请
    HEATER AND THERMOCOUPLE ASSEMBLY 有权
    加热器和热电偶组件

    公开(公告)号:US20140302193A1

    公开(公告)日:2014-10-09

    申请号:US14249240

    申请日:2014-04-09

    IPC分类号: B29C45/74

    摘要: A heater and thermocouple assembly for use with a hot runner nozzle with an elongated heater body, said heater body having at least one first heating section, which in operation is positioned adjacent to the front end portion of the hot runner nozzle, and at least one second heating section which in operation is positioned adjacent to a nozzle head of the hot runner nozzle and has an at least partly annular distance section with a wall which is arranged between the first and second heating sections.

    摘要翻译: 一种与具有细长加热器主体的热流道喷嘴一起使用的加热器和热电偶组件,所述加热器主体具有至少一个第一加热部分,其在操作中邻近热流道喷嘴的前端部分定位,并且至少一个 操作中的第二加热部分邻近热流道喷嘴的喷嘴头定位并且具有至少部分环形的距离部分,壁部布置在第一和第二加热部分之间。

    HOT-RUNNER NOZZLE WITH TEMPERATURE SENSOR
    4.
    发明申请
    HOT-RUNNER NOZZLE WITH TEMPERATURE SENSOR 审中-公开
    带温度传感器的热流道喷嘴

    公开(公告)号:US20100092595A1

    公开(公告)日:2010-04-15

    申请号:US12448063

    申请日:2007-10-31

    申请人: Herbert Gunther

    发明人: Herbert Gunther

    IPC分类号: B29C47/92

    摘要: An injection molding hot runner nozzle (30) comprises a material feed pipe (32) containing at least one flow duct (40) for a fluid feed material, further a muff (10) which can be slipped onto said pipe, a heater (16) to warm said feed pipe and a temperature sensor (20). In order to very accurately detect the temperature of the fluid material passing through the feed pipe, the invention prescribes that the muff (10) be fitted with a feedthrough (24) which substantially runs radially through a wall of said muff and into which is guided a free end of the temperature sensor (20), or a temperature sensor segment (56) configured near said free end, when the muff (10) has been slipped onto the material feed pipe (32).

    摘要翻译: 一种注塑热流道喷嘴(30)包括一个材料进料管(32),该材料进料管(32)包含至少一个用于流体供给材料的流动管道(40),另外一个可以滑入所述管道上的套管(10),一个加热器 )来加热所述进料管和温度传感器(20)。 为了非常精确地检测通过进料管的流体材料的温度,本发明规定,套筒(10)装配有基本上径向穿过所述套筒的壁的馈通(24),引导件 温度传感器(20)的自由端或当所述套筒(10)已经滑动到所述材料供给管(32)上时,在所述自由端附近构成的温度传感器部分。

    ELECTRIC HEATING DEVICE FOR HOT RUNNER SYSTEMS
    5.
    发明申请
    ELECTRIC HEATING DEVICE FOR HOT RUNNER SYSTEMS 有权
    用于热运行系统的电加热装置

    公开(公告)号:US20100003358A1

    公开(公告)日:2010-01-07

    申请号:US12311901

    申请日:2007-09-14

    申请人: Herbert Gunther

    发明人: Herbert Gunther

    IPC分类号: B29C35/00 H01C17/02

    摘要: The invention relates to an electric heating unit for hot runner systems, in particular for hot runner nozzles and/or hot runner manifolds, comprising at least one tubular or muff-like support made of a sintered substance and comprising at least one heating layer fitted with heating conductor tracks, where said heating layer is a fired foil or a fired thick-film paste.

    摘要翻译: 本发明涉及一种用于热流道系统的电加热装置,特别是用于热流道喷嘴和/或热流道歧管的电加热装置,其包括由烧结物质制成的至少一个管状或类似muff状的载体,并包括至少一个加热层 加热导体轨道,其中所述加热层是烧制箔或烧制的厚膜糊。

    Hot Runner Nozzle
    6.
    发明申请
    Hot Runner Nozzle 审中-公开
    热流道喷嘴

    公开(公告)号:US20090311359A1

    公开(公告)日:2009-12-17

    申请号:US12226474

    申请日:2007-03-30

    申请人: Herbert Gunther

    发明人: Herbert Gunther

    IPC分类号: B29C45/78

    摘要: The invention relates to an injection mold's hot runner nozzle (10) of which the injection material feeding pipe (20) contains at least one flow duct (30) for a flowable/fluid material. The hot runner nozzle (10) also comprises a heater (40) heating the fluid injection material and a temperature sensor (50) mounted in fixed manner in the region of the heater (40) on said injection material pipe. By means of this configuration and the simple design of the hot runner nozzle, control and measurement of the temperature of the hot runner nozzle (10) are achieved in durable, reliable and economical manner in particular in the end zone of said pipe (20).

    摘要翻译: 本发明涉及一种注射模具的热流道喷嘴(10),其中注射材料供给管(20)包含用于可流动/流体材料的至少一个流动管道(30)。 热流道喷嘴(10)还包括加热流体注入材料的加热器(40)和以固定方式安装在所述注射材料管道上的加热器(40)的区域中的温度传感器(50)。 通过这种结构和热流道喷嘴的简单设计,特别是在所述管道(20)的端部区域中,以耐用,可靠和经济的方式实现热流道喷嘴(10)的温度的控制和测量, 。

    Hot Runner Having Temperature Sensor for Controlling Nozzle Heater
    9.
    发明申请
    Hot Runner Having Temperature Sensor for Controlling Nozzle Heater 审中-公开
    具有控制喷嘴加热器温度传感器的热流道

    公开(公告)号:US20080290542A1

    公开(公告)日:2008-11-27

    申请号:US12126378

    申请日:2008-05-23

    申请人: George Olaru

    发明人: George Olaru

    IPC分类号: B29C47/92

    摘要: A hot runner includes a manifold having a manifold channel and a plurality of nozzle coupled to the manifold. The manifold channel includes a plurality of branches and a manifold heater. Each of the plurality of nozzles includes a nozzle channel and a nozzle heater, the nozzle channel for receiving molding material from a branch of the manifold channel and delivering molding material to a mold cavity. At least one temperature sensor is located near the interface of the manifold and at least one of the nozzles. The temperature sensor is connected to a controller and the controller is connected to at least one of the nozzle heaters. The controller controls power to the nozzle heater according to a temperature measured by the temperature sensor.

    摘要翻译: 热流道包括具有歧管通道的歧管和连接到歧管的多个喷嘴。 歧管通道包括多个分支和歧管加热器。 多个喷嘴中的每个喷嘴包括喷嘴通道和喷嘴加热器,该喷嘴通道用于从歧管通道的分支接收模制材料并将成型材料输送到模腔。 至少一个温度传感器位于歧管和至少一个喷嘴的界面附近。 温度传感器连接到控制器,并且控制器连接到至少一个喷嘴加热器。 控制器根据温度传感器测量的温度来控制喷嘴加热器的电力。

    Hot runner nozzle with removable sleeve
    10.
    发明授权
    Hot runner nozzle with removable sleeve 有权
    热流道喷嘴带可拆卸套筒

    公开(公告)号:US07377768B2

    公开(公告)日:2008-05-27

    申请号:US11510994

    申请日:2006-08-28

    IPC分类号: B29C45/20

    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。