公开(公告)号：US12052801B2

公开(公告)日：2024-07-30

申请号：US16985729

申请日：2020-08-05

申请人： Eberspächer catem GmbH & Co. KG

发明人： Sascha Hort ,  Michael Niederer

IPC分类号： H05B1/02 ,  H05B3/00 ,  H05B3/06

CPC分类号： H05B1/0294 ,  H05B3/0019 ,  H05B3/06 ,  H05B2203/017 ,  H05B2203/02

摘要： An electric heating device a housing with a partition wall which separates a connection chamber from a heating chamber for dissipating heat and from which at least one PTC heating element with a heating element casing protrudes in the direction toward the heating chamber. At least one PTC element and conductor tracks, electrically connected in the connection chamber for energizing the PTC element with different polarities and connected to the PTC element in an electrically conductive manner, are supported in the heating element casing an insulated manner. For improved support of the PTC heating element, a holding element, engaging around the heating element casing, is connected to the partition wall on its side facing the heating chamber and is connected to the heating element casing. Also disclosed is a method for the manufacture of such an electric heating device.

公开(公告)号：US08907258B2

公开(公告)日：2014-12-09

申请号：US13082469

申请日：2011-04-08

申请人： Kurt A. Schroder ,  Steven C. McCool ,  Douglas K. Jackson

发明人： Kurt A. Schroder ,  Steven C. McCool ,  Douglas K. Jackson

IPC分类号： H05B6/10 ,  B29C35/08

CPC分类号： H05B3/009 ,  B29C35/0805 ,  B29C35/10 ,  B29C71/02 ,  B29C2071/022 ,  F26B3/28 ,  F26B13/10 ,  H05B1/0294 ,  H05B41/34 ,  H05K1/0386 ,  H05K3/125 ,  H05K3/1283 ,  H05K2203/1545

摘要： A method and apparatus for thermally processing material on a low-temperature substrate using pulsed light from a flash lamp is disclosed. Material is conveyed past the flash lamp. The pulses of light are formed by Pulse Width Modulation to tailor the shape of the pulses to generate a thermal gradient in the substrate that enables the material to be heated beyond the maximum working temperature of the substrate without damage. Its shaped pulse rate is synchronized to the conveyance speed of a conveyance system. By using the information from a feedback sensor, the thermal gradient is recalculated to alter the shape of the pulses in real time for optimizing subsequent curings in real time without powering down the curing apparatus. The combined pulse shaping and synchronization allow a temperature profile to be tailored in the sample that is uniformly cured in the conveyance direction.

摘要翻译： 公开了一种使用来自闪光灯的脉冲光在低温衬底上热处理材料的方法和装置。 材料被传送通过闪光灯。 光的脉冲通过脉冲宽度调制形成以调整脉冲的形状以在衬底中产生热梯度，使得能够将材料加热超过衬底的最大工作温度而不损坏。 其形状的脉冲率与输送系统的输送速度同步。 通过使用来自反馈传感器的信息，重新计算热梯度以实时改变脉冲的形状，以实时优化随后的固化而不关闭固化设备。 组合的脉冲整形和同步允许在传送方向上均匀固化的样品中定制温度分布。

公开(公告)号：US06884973B2

公开(公告)日：2005-04-26

申请号：US10215969

申请日：2002-08-09

申请人： Mark A. Castracane

发明人： Mark A. Castracane

IPC分类号： H05B1/02

CPC分类号： H05B1/0294

摘要： A control circuit for a heating pad. The control circuit includes a two-pole, four-position slide switch. The four positions of the two-pole, four-position slide switch include off and three different heat settings of the heating pad. The control circuit also includes three heat setting indicators that are alternatively illuminated when the switch is in the three different heat settings. Diodes are used to direct electrical currents through the indicators as appropriate. The diodes and the two-pole, four-position slide switch are arranged so that current may be appropriately flow through, or may be blocked from flowing through, the indicators when the two-pole, four-position slide switch is in each of the three heating settings.

摘要翻译： 用于加热垫的控制电路。 控制电路包括一个两极四位滑动开关。 两极四位滑动开关的四个位置包括加热垫的关闭和三个不同的热设置。 控制电路还包括三个热定型指示器，当开关处于三个不同的热设置中时，它们交替地被照亮。 二极管用于通过指示器适当地引导电流。 二极管和两极四位滑动开关被布置成使得当两极四位滑动开关在每一个中时，电流可以适当地流过或者阻止指示器流过 三个加热设置。

公开(公告)号：US06621055B2

公开(公告)日：2003-09-16

申请号：US10047500

申请日：2001-10-23

申请人： Joseph M. Weber ,  Sid J. Reyna ,  Jennifer C. Roof

发明人： Joseph M. Weber ,  Sid J. Reyna ,  Jennifer C. Roof

IPC分类号： H05B102

CPC分类号： H05B1/0294 ,  G05D23/1932 ,  H05B3/00 ,  H05B3/26 ,  H05B3/28 ,  H05B2203/003 ,  H05B2203/013 ,  H05B2203/017 ,  H05B2203/035 ,  H05K1/0212 ,  H05K1/167 ,  H05K3/4611 ,  H05K2201/10053 ,  H05K2201/10151 ,  H05K2203/1115 ,  H05K2203/165

摘要： A thermally controlled circuit board is provided. The circuit board includes a substrate, which carries a thermally controlled circuit. The thermally controlled circuit includes a heater, a logic unit and a thermostat. The heater includes planar resistive elements, which are embedded into the substrate. A power source is selectively coupled to the heater via control of the logic unit. The thermostat is programmed with a temperature set point, and outputs a control signal based on a measured temperature level relative to the temperature set point. The logic unit selectively couples the power source to the heater, based on the control signal output from the thermostat and selectively couples power to on-board components to control the temperature of the board and the components thereon to protect the components and insure reliable operation.

公开(公告)号：US6043465A

公开(公告)日：2000-03-28

申请号：US96642

申请日：1998-06-12

申请人： Ingar Fred Andersen ,  Paul R. Cote

发明人： Ingar Fred Andersen ,  Paul R. Cote

IPC分类号： F27B17/00 ,  F27D21/00 ,  F27D99/00 ,  G01K7/42 ,  G05D23/24 ,  H05B1/02

CPC分类号： H05B1/0294 ,  F27B17/0016 ,  F27D21/0014 ,  F27D99/0006 ,  G01K7/42 ,  G05D23/2401 ,  F27D2099/0008

摘要： The present invention is a temperature measurement device for furnace heating elements, a furnace utilizing the temperature measurement device and a method for measuring a temperature of the heating element utilizing the temperature measurement device. In its most basic form, the temperature measurement device of the present invention comprises a first electrical connector for carrying a first input signal from a heating element of a furnace, a second electrical connector for carrying a second input signal from a transformer of the furnace, a voltage measurement device in electrical connection with the first input signal and the second input signal, a current measurement device in electrical connection with the first input signal and the second input signal, a resistance measuring device in electrical communication with the voltage measurement device and the current measurement device for calculating the resistance of the heating element, and a temperature calculator in electrical communication with the resistance measuring device for comparing the resistance of the heating element with a plurality of predetermined resistance versus temperature relationships to determine a temperature of the heating element corresponding to the resistance of the heating element. The preferred temperature measurement device includes a summing device for determining a difference in a voltage between the first input signal and the second input signal and a dividing device for dividing a voltage through the heating element by a current through the heating element to determine the resistance of the heating element.

摘要翻译： 本发明是炉加热元件的温度测量装置，利用温度测量装置的炉子和利用温度测量装置测量加热元件的温度的方法。 在其最基本的形式中，本发明的温度测量装置包括用于承载来自炉的加热元件的第一输入信号的第一电连接器，用于承载来自炉的变压器的第二输入信号的第二电连接器， 与第一输入信号和第二输入信号电连接的电压测量装置，与第一输入信号和第二输入信号电连接的电流测量装置，与电压测量装置电连接的电阻测量装置和 用于计算加热元件的电阻的电流测量装置，以及与电阻测量装置电连通的温度计算器，用于将加热元件的电阻与多个预定的电阻对温度关系进行比较，以确定加热元件的温度对应 到resis 加热元件的功能。 优选的温度测量装置包括用于确定第一输入信号和第二输入信号之间的电压差的求和装置，以及用于通过加热元件的电流分割通过加热元件的电压的分割装置，以确定 加热元件。

公开(公告)号：US11839009B2

公开(公告)日：2023-12-05

申请号：US16334620

申请日：2016-09-27

申请人： DAI-ICHI HIGH FREQUENCY CO., LTD.

发明人： Hirotaka Yoshida ,  Tetsunori Nakamura ,  Yoshimasa Hiramatsu

IPC分类号： H05B6/10 ,  H01F38/14 ,  H05B1/02 ,  H05B6/06 ,  H05B6/14 ,  H05B6/44

CPC分类号： H05B6/10 ,  H01F38/14 ,  H05B1/0294 ,  H05B6/06 ,  H05B6/145 ,  H05B6/44 ,  H05B2206/022 ,  H05B2206/024

摘要： A heater for coating removal heating a metal member having a surface coated with a coating film, includes a high-frequency power source; a transformer transforming a high-frequency current outputted from the high-frequency power source; and a plurality of heating units, each heating unit being detachably connectable to the transformer to heat the metal member disposed in contact with or near the heater for coating removal by the high-frequency current outputted from the transformer. One heating unit is selected from the plurality of heating units and attached to the transformer. The inductance value of the plurality of heating units except for the selected heating unit is adjusted to be within a predetermined range relative to the inductance value of the selected heating unit.

公开(公告)号：US20230354477A1

公开(公告)日：2023-11-02

申请号：US18137068

申请日：2023-04-20

申请人： Scott Outdoors

发明人： James Scott TURNER ,  Michael Scott DEAL ,  Terry Lance BEASLEY

IPC分类号： H05B1/02 ,  A61M11/04

CPC分类号： H05B1/0294 ,  A61M11/042 ,  H05B2203/02 ,  H05B2203/003 ,  A61M2205/3368 ,  A61M2205/8206

摘要： A heating device for volatizing materials contained in an impregnated pad has a housing including a chamber to receive an impregnated pad for heating, a battery contained in the housing, and a heater arrangement. The heater arrangement in one mode includes at least two heaters, a temperature sensor, and a controller, wherein the controller is configured to power the first heater based on a first temperature and then to power the second heater after the first temperature reaches a second temperature. In another mode, the heater arrangement has at least one heater, temperature sensor, and controller, wherein the controller is configured to provide battery power to the at least one heater to volatize materials in the impregnated pad. The housing has at least one opening to allow volatized materials from the impregnated pad to escape from the housing.

公开(公告)号：US11751327B2

公开(公告)日：2023-09-05

申请号：US17204037

申请日：2021-03-17

申请人： GENTHERM GMBH

发明人： Martin Schaetzle

IPC分类号： H05K1/02 ,  H05B3/03 ,  H05B3/34 ,  H05K3/04 ,  H01M50/502 ,  H05B1/02 ,  H01M50/249 ,  H01M50/569 ,  H01M50/209

CPC分类号： H05K1/0277 ,  H01M50/249 ,  H01M50/502 ,  H01M50/569 ,  H05B1/0294 ,  H05B3/03 ,  H05B3/34 ,  H05K1/0296 ,  H05K3/043 ,  H01M50/209 ,  H01M2220/20 ,  H05B2203/003 ,  H05B2203/013 ,  H05B2203/017 ,  H05K2201/0129 ,  H05K2201/0133 ,  H05K2201/0145 ,  H05K2201/09263 ,  H05K2201/09727

摘要： The invention relates to an electrically conductive film (10) having an electrically nonconductive substrate layer (12), and an electrically conductive metal layer (14) that has a structure produced by material removal and that on a first side is joined, at least in sections, to the substrate layer (12).

公开(公告)号：US20180332662A1

公开(公告)日：2018-11-15

申请号：US16041051

申请日：2018-07-20

申请人： DSM&T Company, Inc.

发明人： Sergio Corona

IPC分类号： H05B1/02 ,  B32B38/18 ,  H05B3/36

CPC分类号： H05B1/0213 ,  B32B38/1858 ,  B32B2250/40 ,  B32B2305/345 ,  B32B2327/06 ,  B32B2367/00 ,  H05B1/0205 ,  H05B1/0294 ,  H05B3/36

摘要： A heating pad with a thermostatic control circuit coupled to a resistance heating element. The resistance heating element and an acrylic based polymer adhesive are glued between polyester film layers. The film layers and heating element are contained with a plastic sleeve. The thickness and properties of the polyester film and adhesive forms a fuse. The adhesive delaminates the polyester film at excessive temperatures causing the resistance heating element to sever thereby creating an open circuit that halts operation of the heating pad. The thermostatic control circuit includes a hysteresis circuit that compares analog signals across two thin film resistors to provide a control signal to a power controller to selectively vary the power output to the heating element. The thermostatic control circuit is an integrated circuit board disposed within the fused plastic sleeve.

公开(公告)号：US20180146511A1

公开(公告)日：2018-05-24

申请号：US15653415

申请日：2017-07-18

申请人： Kymeta Corporation

发明人： Ryan Stevenson ,  Ken Harp ,  Steven Linn ,  Mike Severson

IPC分类号： H05B1/02 ,  G01K7/16 ,  G01K7/34

CPC分类号： H05B1/0294 ,  G01K7/16 ,  G01K7/34 ,  H01Q21/0012 ,  H01Q21/064 ,  H01Q21/065 ,  H05B2203/002 ,  H05B2203/035

摘要： A heater for a radio frequency (RF) antenna and method for using the same are disclosed. In one embodiment, an antenna comprises a physical antenna aperture having an array of RF antenna elements; and a plurality of heating elements, each heating element being between pairs of RF elements of the array of RF elements.