公开(公告)号：US06461783B1

公开(公告)日：2002-10-08

申请号：US09860959

申请日：2001-05-18

申请人： Chul-Hwan Kim ,  Seung-Wook Lim ,  Jongkwan Kim ,  Hyun-Nam Yoon

发明人： Chul-Hwan Kim ,  Seung-Wook Lim ,  Jongkwan Kim ,  Hyun-Nam Yoon

IPC分类号： G03G908

CPC分类号： G03G9/0804

摘要： A particulate toner composition is provided with toner resin particles containing a resin component, a colorant component, and optionally a charge control agent characterized in that the toner resin particles have a micro-serrated surface exhibiting a surface roughness index of greater than about 1.2. The novel toner particles are produced by employing a vaporizable plasticizer which is flashed off during processing.

摘要翻译： 颗粒状调色剂组合物具有包含树脂组分，着色剂组分和任选的电荷控制剂的调色剂树脂颗粒，其特征在于调色剂树脂颗粒具有表现出大于约1.2的表面粗糙度指数的微锯齿状表面。 新型调色剂颗粒通过使用在加工过程中闪蒸的可蒸发的增塑剂来制备。

公开(公告)号：US07584817B2

公开(公告)日：2009-09-08

申请号：US11311816

申请日：2005-12-19

申请人： Jongkwan Kim ,  Heeseok Oh ,  Sangwhi Han

发明人： Jongkwan Kim ,  Heeseok Oh ,  Sangwhi Han

IPC分类号： B62D5/04

CPC分类号： B62D5/0406 ,  H05K7/20854

摘要： Disclosed is an electric power steering apparatus having an electronic control device for controlling motor current based on electric signals inputted from a torque sensor of an automobile and a motor for generating steering power. The electronic control device includes a PCB; a metal substrate formed on a lower side of the PCB in a plate shape while being perpendicular to the PCB; a heating device having a terminal coupled to the PCB and a body coupled to a front surface of the metal substrate; and a radiation plate spaced a predetermined distance from the PCB and having a coupling unit formed on an upper surface of the radiation plate, the metal substrate being coupled to the coupling unit. The body of the heating device is coupled to the metal substrate, which is perpendicular to the PCB, and the metal substrate is coupled to the coupling unit on the upper surface of the radiation plate for improved radiation function.

摘要翻译： 公开了一种电动助力转向装置，具有电子控制装置，用于根据从汽车的转矩传感器输入的电信号和用于产生转向功率的电动机来控制电动机电流。 电子控制装置包括PCB; 在垂直于PCB的同时在PCB的下侧形成板状的金属基板; 加热装置，其具有耦合到所述PCB的端子和耦合到所述金属基板的前表面的主体; 以及与所述PCB隔开预定距离并且具有形成在所述辐射板的上表面上的耦合单元的辐射板，所述金属基板耦合到所述耦合单元。 加热装置的主体耦合到垂直于PCB的金属基板，并且金属基板耦合到辐射板的上表面上的耦合单元，以改善辐射功能。

公开(公告)号：US20070089927A1

公开(公告)日：2007-04-26

申请号：US11311816

申请日：2005-12-19

申请人： Jongkwan Kim ,  Heeseok Oh ,  Sangwhi Han

发明人： Jongkwan Kim ,  Heeseok Oh ,  Sangwhi Han

IPC分类号： B62D5/04

CPC分类号： B62D5/0406 ,  H05K7/20854

摘要： Disclosed is an electric power steering apparatus having an electronic control device for controlling motor current based on electric signals inputted from a torque sensor of an automobile and a motor for generating steering power. The electronic control device includes a PCB; a metal substrate formed on a lower side of the PCB in a plate shape while being perpendicular to the PCB; a heating device having a terminal coupled to the PCB and a body coupled to a front surface of the metal substrate; and a radiation plate spaced a predetermined distance from the PCB and having a coupling unit formed on an upper surface of the radiation plate, the metal substrate being coupled to the coupling unit. The body of the heating device is coupled to the metal substrate, which is perpendicular to the PCB, and the metal substrate is coupled to the coupling unit on the upper surface of the radiation plate for improved radiation function.

摘要翻译： 公开了一种电动助力转向装置，具有电子控制装置，用于根据从汽车的转矩传感器输入的电信号和用于产生转向功率的电动机来控制电动机电流。 电子控制装置包括PCB; 在垂直于PCB的同时在PCB的下侧形成板状的金属基板; 加热装置，其具有耦合到所述PCB的端子和耦合到所述金属基板的前表面的主体; 以及与所述PCB隔开预定距离并且具有形成在所述辐射板的上表面上的耦合单元的辐射板，所述金属基板耦合到所述耦合单元。 加热装置的主体耦合到垂直于PCB的金属基板，并且金属基板耦合到辐射板的上表面上的耦合单元，以改善辐射功能。