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1. 发明申请

US20040091562A1 Apparatus for retaining a heater and thermocouple on an injection molding nozzle 失效
标题翻译：用于在注射成型喷嘴上保持加热器和热电偶的装置
公开(公告)号：US20040091562A1
公开(公告)日：2004-05-13
申请号：US10289879
申请日：2002-11-07
申请人： Husky Injection Molding Systems, LTD
发明人： Jim Izudin Pilavdzic , Charles Edward Farmer , Stefan Von Buren , Thomas Andrew Lawrence
IPC分类号： B29C045/20 , B29C045/74
CPC分类号： B29C45/1782 , B29C45/2737 , B29C2045/274 , B29C2045/2745
摘要： An apparatus for retaining a heater on an injection molding nozzle comprises a retaining body configured to fit around the injection molding nozzle. The retaining body has two flanges extending inward. One is configured to be received in a groove in the injection molding nozzle; the other is configured to be received in a groove in the heater. An axial slot allows the retaining body to elastically spread outward. The retaining body also has at least one aperture that receives a thermocouple. The aperture is preferably an elongated hole having an axis parallel to a longitudinal axis of the retaining body. Preferably the heater is a thick-film heater and the thermocouple is installed adjacent one on the resistive elements of the thick-film heater. When the resistive elements produce different heat levels, the thermocouple is preferably installed adjacent the resistive element that produces the greatest heat.
摘要翻译：用于将加热器保持在注射成型喷嘴上的装置包括构造成围绕注射成型喷嘴安装的保持体。保持体具有向内延伸的两个凸缘。一个被配置为容纳在注射成型喷嘴中的凹槽中; 另一个被配置为被接收在加热器中的凹槽中。轴向槽允许保持体向外弹性扩展。保持体还具有至少一个接收热电偶的孔。该孔优选为具有平行于保持体的纵向轴线的轴的细长孔。优选地，加热器是厚膜加热器，并且热电偶被安装在厚膜加热器的电阻元件上。当电阻元件产生不同的热量时，热电偶优选地安装在产生最大热量的电阻元件附近。

2. 发明申请

US20030121908A1 Apparatus for inductive and resistive heating of an object 失效
标题翻译：用于物体的感应和电阻加热的装置
公开(公告)号：US20030121908A1
公开(公告)日：2003-07-03
申请号：US10327442
申请日：2002-12-21
申请人： Husky Injection Molding Systems LTD
发明人： Jim Izudin Pilavdzic , Stefan Von Buren , Valery G. Kagan
IPC分类号： H05B006/10
CPC分类号： B29C45/74 , B29C47/0023 , B29C47/82 , B29C47/822 , B29C47/862 , B29C2035/0811 , H05B6/108 , H05B6/14 , H05B2206/024
摘要： An apparatus for heating a flowable material comprises a core having a passageway formed therein for the communication of the flowable material, and an electric element coiled in multiple turns against the core in a helical pattern. The electric element, in use, heats the core both resistively and inductively. The electric element has no auxiliary cooling capacity. The electric element may be installed against the outside of the core, with an optional ferromagnetic yoke installed over it, or it may be installed against the inside of the core, embedded in a wear-resistant liner. The yoke and liner may be metallic material deposited such as by hot-spray technology and finished smooth.
摘要翻译：一种用于加热可流动材料的设备包括具有形成在其中的用于连通可流动材料的通道的芯和以螺旋形图案以多个匝卷绕在芯上的电元件。使用中的电气元件可以电阻和感应地加热芯体。电气元件没有辅助冷却能力。电气元件可以安装在芯的外部，其上安装有可选的铁磁轭，或者可以将其安装在嵌入在耐磨衬里中的芯的内部。轭和衬垫可以是通过热喷涂技术沉积的金属材料，并且成品光滑。

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