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公开(公告)号：US20070000914A1
公开(公告)日：2007-01-04
申请号：US11517434
申请日：2006-09-07
IPC分类号： H05B3/16
CPC分类号： H05B1/023 , B29C45/2737 , B29C2045/274 , B29C2045/2745 , H05B3/26 , H05B3/28 , H05B3/42 , H05B3/46 , H05B2203/002 , H05B2203/011 , H05B2203/013 , H05B2203/017 , H05B2203/035
摘要： A hot runner nozzle heater system is provided with a layered heater in communication with a two-wire controller, wherein a resistive layer of the layered heater is both a heater element and a temperature sensor. The two-wire controller thus determines temperature of the layered heater using the resistance of the resistive layer and controls heater temperature through a power source.
摘要翻译： 热流道喷嘴加热器系统设置有与二线控制器连通的层状加热器，其中层状加热器的电阻层是加热器元件和温度传感器。 因此，双线控制器使用电阻层的电阻来确定层状加热器的温度，并且通过电源来控制加热器温度。
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公开(公告)号：US20050109767A1
公开(公告)日：2005-05-26
申请号：US10719327
申请日：2003-11-21
CPC分类号： H05B1/023 , B29C45/2737 , B29C2045/274 , B29C2045/2745 , H05B3/26 , H05B3/28 , H05B3/42 , H05B3/46 , H05B2203/002 , H05B2203/011 , H05B2203/013 , H05B2203/017 , H05B2203/035
摘要： A heater system is provided that comprises a layered heater in communication with a two-wire controller, wherein a resistive layer of the layered heater is both a heater element and a temperature sensor. The two-wire controller thus determines temperature of the layered heater using the resistance of the resistive layer and controls heater temperature through a power source. Furthermore, a heater system using a layered heater in communication with a two-wire controller for a specific application of a hot runner nozzle in an injection molding system is provided by the present invention.
摘要翻译： 提供了一种加热器系统，其包括与双线控制器连通的层状加热器，其中层状加热器的电阻层是加热器元件和温度传感器。 因此，双线控制器使用电阻层的电阻来确定层状加热器的温度，并且通过电源来控制加热器温度。 此外，通过本发明提供了一种使用与用于特定应用注射成型系统中的热流道喷嘴的双线控制器连接的分层加热器的加热器系统。
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公开(公告)号：US20070138166A1
公开(公告)日：2007-06-21
申请号：US11705884
申请日：2007-02-13
CPC分类号： H05B1/023 , B29C45/2737 , B29C2045/274 , B29C2045/2745 , H05B3/26 , H05B3/28 , H05B3/42 , H05B3/46 , H05B2203/002 , H05B2203/011 , H05B2203/013 , H05B2203/017 , H05B2203/035
摘要： A heater is provided that includes a resistive layer formed by a layered process (e.g., thick film, thin film, thermal spray, and sol-gel) and two electrical lead wires connected to the resistive layer. The resistive layer has sufficient temperature coefficient of resistance characteristics such that the resistive layer is a heater element and a sensor, and the resistive layer is in communication with a two-wire controller through the two electrical lead wires. Preferably, the sensor is a temperature sensor, and the heater includes additional layers formed by layered processes.
摘要翻译： 提供一种加热器，其包括通过分层工艺（例如，厚膜，薄膜，热喷涂和溶胶 - 凝胶）形成的电阻层和连接到电阻层的两个电引线。 电阻层具有足够的电阻特性的温度系数，使得电阻层是加热元件和传感器，并且电阻层通过两根电引线与双线控制器连通。 优选地，传感器是温度传感器，并且加热器包括通过分层工艺形成的附加层。
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公开(公告)号：US20060058847A1
公开(公告)日：2006-03-16
申请号：US11216379
申请日：2005-08-31
申请人： Gary Lenz , William Schuh , David Culbertson , Kenneth Fennewald , Louis Steinhauser , Leon McNutt
发明人： Gary Lenz , William Schuh , David Culbertson , Kenneth Fennewald , Louis Steinhauser , Leon McNutt
IPC分类号： A61N1/39
CPC分类号： G01K1/028 , G01K1/024 , G01K1/026 , G01K3/14 , G01K15/00 , G05B23/0254 , G05B2219/31211
摘要： A distributed operations system having integrated diagnostics, a bitbus and a fieldbus and includes a field device for generating a field operating characteristic and a field processing module for receiving the field operating characteristic from the field device. The field processing module includes a field diagnostic component and a field communication component configured for communication over the bitbus. The field processing module is configured for generating field operating data including a field diagnostic parameter as a function of the field operating characteristic. An auxiliary processing module is configured for communicating with the bitbus and receiving the field operating data. The auxiliary processing module includes an auxiliary diagnostic component and an auxiliary communication component having a fieldbus interface and a gateway component. The auxiliary processing module is also configured for generating auxiliary field data as a function of the field operating data and for communicating the auxiliary field data over the fieldbus.
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公开(公告)号：US20060047480A1
公开(公告)日：2006-03-02
申请号：US11216381
申请日：2005-08-31
申请人： Gary Lenz , William Schuh , David Culbertson , Kenneth Fennewald , Louis Steinhauser , Leon McNutt
发明人： Gary Lenz , William Schuh , David Culbertson , Kenneth Fennewald , Louis Steinhauser , Leon McNutt
IPC分类号： G06F15/00
CPC分类号： G01K1/028 , G01K1/024 , G01K1/026 , G01K3/14 , G01K15/00 , G05B23/0254 , G05B2219/31211
摘要： A method of diagnosing a temperature sensing system having a temperature sensor, a field processing module coupled to the temperature sensor, a bitbus, a fieldbus, and an auxiliary processing module communicating with the bitbus and the fieldbus. The method includes generating a temperature characteristic at the temperature sensor, processing the temperature characteristic at the field processing module, and generating field operating data including a temperature diagnostic parameter as a function of the temperature characteristic. The method also includes communicating the field operating data including the temperature diagnostic parameter over the bitbus from the field processing module to the auxiliary processing module, generating at the auxiliary processing module auxiliary field data as a function of the received field operating data, and communicating the auxiliary field data over the fieldbus.
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公开(公告)号：US20080046129A1
公开(公告)日：2008-02-21
申请号：US11773910
申请日：2007-07-05
IPC分类号： G05B13/00
CPC分类号： G05D23/1917
摘要： A control system and methods are provided that limit power provided to a power receiving device to a value less that that produced at full line voltage. The system includes at least one power receiving device and a power controller operatively associated with the power receiving device, the power controller comprising a power limiting function that limits the power provided to the power receiving device to a value less than that produced at a full line voltage through the use of a scaling function.
摘要翻译： 提供了一种控制系统和方法，其将提供给电力接收装置的功率限制为小于在全线电压下产生的功率的值。 该系统包括至少一个功率接收装置和与功率接收装置可操作地相关联的功率控制器，功率控制器包括功率限制功能，其将提供给功率接收装置的功率限制为小于全线产生的功率 电压通过使用缩放功能。
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公开(公告)号：US20070000918A1
公开(公告)日：2007-01-04
申请号：US11475534
申请日：2006-06-27
IPC分类号： H05B6/64
CPC分类号： A47J37/0676 , H05B1/0258 , H05B3/26 , H05B3/68 , H05B2203/005 , H05B2203/009 , H05B2203/011 , H05B2203/013 , H05B2203/017 , H05B2213/03 , H05B2213/07
摘要： A heater system and related methods of heating a surface are provided by the present disclosure that includes, in one form, a substrate defining a heating surface and a layered heater formed on the heating surface. A plurality of nodes are disposed along the heating surface and are in electrical contact with a resistive heating layer of the layered heater, along with a plurality of lead wires connected to the plurality of nodes. In one form, a multiplexer is in communication with the plurality of nodes through the plurality of lead wires, and a controller is in communication with the multiplexer, wherein the multiplexer sequences and transmits resistances from the plurality of nodes to the controller, and the controller controls an amount of power provided to each of the plurality of nodes based on the differences in resistances between the nodes.
摘要翻译： 本发明提供了一种加热器系统和加热表面的相关方法，其一种形式包括限定加热表面的基板和形成在加热表面上的分层加热器。 多个节点沿着加热表面设置，并且与层状加热器的电阻加热层电连接，以及连接到多个节点的多条引线。 在一种形式中，多路复用器通过多条引线与多个节点通信，并且控制器与多路复用器进行通信，其中多路复用器将多个序列和从多个节点传输电阻到控制器，以及控制器 基于节点之间的电阻差来控制提供给多个节点中的每一个的功率量。
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公开(公告)号：US20050145617A1
公开(公告)日：2005-07-07
申请号：US10752359
申请日：2004-01-06
CPC分类号： H05B3/28
摘要： A layered heater is provided that comprises a dielectric layer formed by a first layered process, a resistive layer formed on the dielectric layer, the resistive layer formed by a second layered process, and a protective layer formed on the resistive layer, wherein the protective layer is formed by one of the first or second layered processes or yet another layered process. The first layered process is different than the second layered process in order to take advantage of the unique processing benefits of each of the first and second layered processes for a synergistic result. The layered processes include, by way of example, thick film, thin film, thermal spraying, and sol-gel. Additional functional layers are also provided by the present invention, along with methods of forming each of the individual layers.
摘要翻译： 提供一种层状加热器，其包括通过第一层叠工艺形成的电介质层，形成在电介质层上的电阻层，由第二层叠工艺形成的电阻层和形成在电阻层上的保护层，其中保护层 由第一或第二分层方法中的一种或另一分层方法形成。 第一分层过程不同于第二分层过程，以便利用每个第一和第二分层过程的独特处理优点来获得协同效果。 分层方法包括例如厚膜，薄膜，热喷涂和溶胶 - 凝胶。 本发明还提供了另外的功能层以及形成每个单独层的方法。
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公开(公告)号：US20060075009A1
公开(公告)日：2006-04-06
申请号：US11216380
申请日：2005-08-31
申请人： Gary Lenz , William Schuh , David Culbertson , Kenneth Fennewald , Louis Steinhauser , Leon McNutt
发明人： Gary Lenz , William Schuh , David Culbertson , Kenneth Fennewald , Louis Steinhauser , Leon McNutt
IPC分类号： G06F13/00
CPC分类号： G01K1/028 , G01K1/024 , G01K1/026 , G01K3/14 , G01K15/00 , G05B23/0254 , G05B2219/31211
摘要： A method of diagnosing a distributed operational system having a field device, a field processing module coupled to the field device, a bitbus, a fieldbus, and an auxiliary processing module communicating with the bitbus and the fieldbus. The method includes generating a field operating characteristic at the field device, processing the field operating characteristic at the field processing module, and generating field operating data including a field diagnostic parameter as a function of the field operating characteristic. The method also includes communicating the field operating data including the field diagnostic parameter over the bitbus from the field processing module to the auxiliary processing module. The method further includes generating at the auxiliary processing module auxiliary field data as a function of the received field operating data and communicating the auxiliary field data over the fieldbus.
摘要翻译： 诊断具有现场设备的分布式操作系统的方法，耦合到现场设备的现场处理模块，位总线，现场总线以及与位总线和现场总线通信的辅助处理模块。 该方法包括在现场设备处产生场操作特性，处理现场处理模块中的场操作特性，以及产生包括作为场操作特性的函数的场诊断参数的场操作数据。 该方法还包括将包括现场诊断参数在内的现场操作数据从现场处理模块传送到辅助处理模块。 该方法还包括根据接收的场操作数据在辅助处理模块上产生辅助场数据，并通过现场总线通信辅助场数据。
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公开(公告)号：US20060062091A1
公开(公告)日：2006-03-23
申请号：US11216378
申请日：2005-08-31
申请人： Gary Lenz , William Schuh , David Culbertson , Kenneth Fennewald , Louis Steinhauser , Leon McNutt
发明人： Gary Lenz , William Schuh , David Culbertson , Kenneth Fennewald , Louis Steinhauser , Leon McNutt
IPC分类号： G11B11/00
CPC分类号： G01K1/028 , G01K1/024 , G01K1/026 , G01K3/14 , G01K15/00 , G05B23/0254 , G05B2219/31211
摘要： A temperature sensing and diagnostics system having a temperature sensor for generating a temperature characteristic and a bitbus includes a field processing module and an auxiliary processing module. The field processing module is adapted for coupling to the temperature sensor and for receiving the temperature characteristic from the temperature sensor. The field processing module includes a field diagnostic component and a field communication component configured for communication over the bitbus and is adapted to generate field operating data including a temperature diagnostic parameter as a function of the temperature characteristic. The auxiliary processing module is configured for communicating with the bitbus and for receiving the field operating data and includes an auxiliary diagnostic component and an auxiliary communication component having a fieldbus interface and a gateway component. The auxiliary processing module is configured for generating auxiliary field data as a function of the field operating data and for communicating the auxiliary field data over a fieldbus.
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