公开(公告)号：US06847798B2

公开(公告)日：2005-01-25

申请号：US10624899

申请日：2003-07-23

申请人： Durk-hyun Cho ,  Hwan-guem Kim ,  Narbut Aleexandr

发明人： Durk-hyun Cho ,  Hwan-guem Kim ,  Narbut Aleexandr

IPC分类号： G03G15/20

CPC分类号： G03G15/2053

摘要： A fusing device for an electrophotographic image forming apparatus. The fusing device includes a heat pipe, both ends of which are sealed and in which a predetermined amount of a working fluid is contained, a cylindrical roller which surrounds the heat pipe, and a heating element which is installed between the cylindrical roller and the heat pipe. The working fluid is supercooled at room temperature, and crystallizing and producing heat when acted on by a mechanical force, and at least one mechanical unit applies a mechanical force to the heat pipe and crystallizes the supercooled working fluid.

摘要翻译： 一种用于电子照相成像设备的定影装置。 定影装置包括热管，其两端密封并且其中容纳有预定量的工作流体;围绕热管的圆柱形辊;以及安装在圆柱滚子和热量之间的加热元件 管。 工作流体在室温下过冷，当通过机械力作用时结晶并产生热量，并且至少一个机械单元对热管施加机械力并结晶过冷工作流体。

公开(公告)号：US20070009274A1

公开(公告)日：2007-01-11

申请号：US11302362

申请日：2005-12-14

申请人： Young-min Chae ,  Sang-yong Han ,  Hwan-guem Kim ,  Durk-hyun Cho ,  Su-Kyoung Chae

发明人： Young-min Chae ,  Sang-yong Han ,  Hwan-guem Kim ,  Durk-hyun Cho ,  Su-Kyoung Chae

IPC分类号： G03G15/20

CPC分类号： G03G15/2039 ,  G03G15/80

摘要： A device for fusing and fixing a transferred toner of a predetermined image onto a print paper is provided. In particular, a fusing device which can instantly control induced current provided to a fusing unit in an image printing apparatus which heats the fusing unit using the induced current is provided. The fusing device includes a fusing unit which is resistance heated or induction heated by an induced current, and fuses the toner onto the print paper using the generated heat. A sensing unit senses the temperature of the fusing unit. A reference current generating unit generates a predetermined reference current to heat the fusing unit to reach a predetermined temperature based on the temperature of the sensed fusing unit and the reference temperature. A pulse width modulation signal generating unit generates a pulse width modulation signal for generating the induced current so that the induced current corresponding to the reference current is supplied to the fusing unit.

摘要翻译： 提供了将预定图像的转印调色剂熔合并固定到打印纸上的装置。 特别地，提供了一种可以立即控制提供给使用感应电流加热定影单元的图像打印设备中的定影单元的感应电流的定影装置。 定影装置包括一个由感应电流加热或感应加热的定影单元，并使用所产生的热量将调色剂熔合到打印纸上。 感测单元感测定影单元的温度。 参考电流产生单元产生预定的参考电流，以根据感测的定影单元的温度和基准温度来加热定影单元达到预定温度。 脉冲宽度调制信号产生单元产生用于产生感应电流的脉冲宽度调制信号，使得与参考电流相对应的感应电流被提供给定影单元。

公开(公告)号：US20060045591A1

公开(公告)日：2006-03-02

申请号：US11214881

申请日：2005-08-31

申请人： Young-min Chae ,  Joong-gi Kwon ,  Hwan-guem Kim ,  Durk-hyun Cho ,  Sang-yong Han

发明人： Young-min Chae ,  Joong-gi Kwon ,  Hwan-guem Kim ,  Durk-hyun Cho ,  Sang-yong Han

IPC分类号： G03G15/20

CPC分类号： G03G15/2042 ,  G03G15/80 ,  G03G2215/2006

摘要： A fusing device for fusing a predetermined toner image on paper, and which controls the heating range of a fusing unit by inputting an eddy current generated by a transformer to a terminal corresponding to the size of paper selected from a plurality of terminals of the fusing unit. The fusing device includes a power supply unit to which a predetermined alternating current is input and which generates an induced current in response to the input alternating current, a fusing unit being resistance-heated and induction-heated by the induced current and fusing the toner image on the paper using the generated heat, and a controller for controlling the induced current supplied to the fusing unit according to the size of the paper.

公开(公告)号：US07356299B2

公开(公告)日：2008-04-08

申请号：US11211579

申请日：2005-08-26

申请人： Hwan-guem Kim ,  Joong-gi Kwon ,  Durk-hyun Cho ,  Young-min Chae ,  Sang-yong Han

发明人： Hwan-guem Kim ,  Joong-gi Kwon ,  Durk-hyun Cho ,  Young-min Chae ,  Sang-yong Han

IPC分类号： G03G15/20

CPC分类号： G03G15/2053

摘要： A fusing roller and a fusing apparatus having the fusing roller are provided, wherein the fusing roller includes a coil unit, which generates resistive heat and an alternating magnetic flux in response to an alternating current input thereto, a heating roller unit, which generates an eddy current in response to the alternating magnetic flux and generates induced heat in response to the eddy current, and a contact unit, which is formed of a non-magnetic material in the fusing roller and which firmly contacts the coil unit with the heating roller unit.

摘要翻译： 提供一种定影辊和具有定影辊的定影装置，其中定影辊包括线圈单元，其响应于输入的交流电产生电阻热和交流磁通;加热辊单元，其产生涡流 电流响应于交变磁通并响应于涡流产生感应热;以及接触单元，其由定影辊中的非磁性材料形成，并且与加热辊单元牢固地接触线圈单元。

公开(公告)号：US07349661B2

公开(公告)日：2008-03-25

申请号：US11211564

申请日：2005-08-26

申请人： Durk-hyun Cho ,  Joong-gi Kwon ,  Hwan-guem Kim ,  Young-min Chae ,  Sang-yong Han

发明人： Durk-hyun Cho ,  Joong-gi Kwon ,  Hwan-guem Kim ,  Young-min Chae ,  Sang-yong Han

IPC分类号： G03G15/20 ,  B21B27/06

CPC分类号： H05B6/145 ,  G03G15/2053

摘要： A fusing roller and a fusing apparatus using the same are provided. The fusing roller includes a coil unit resistance heated by a predetermined alternating current, and generating an alternating magnetic flux by the alternating current. A heating roller unit is heated by an induced current generated by the alternating magnetic flux. An adhering unit is formed of a non-magnetic material and is installed to contact the inside of the coil unit to elastically bias the coil unit toward the heating roller unit to adhere the coil unit onto the heating roller unit.

摘要翻译： 提供了一种定影辊和使用该定影辊的定影装置。 定影辊包括由预定交流电加热的线圈单元电阻，并且通过交流电产生交变磁通量。 加热辊单元由交流磁通产生的感应电流加热。 粘合单元由非磁性材料形成，并且安装成与线圈单元的内部接触以将线圈单元朝向加热辊单元弹性偏置，以将线圈单元粘附到加热辊单元上。

公开(公告)号：US20060045588A1

公开(公告)日：2006-03-02

申请号：US11211579

申请日：2005-08-26

申请人： Hwan-guem Kim ,  Joong-gi Kwon ,  Durk-hyun Cho ,  Young-min Chae ,  Sang-yong Han

发明人： Hwan-guem Kim ,  Joong-gi Kwon ,  Durk-hyun Cho ,  Young-min Chae ,  Sang-yong Han

IPC分类号： G03G15/20

CPC分类号： G03G15/2053

摘要： A fusing roller and a fusing apparatus having the fusing roller are provided, wherein the fusing roller includes a coil unit, which generates resistive heat and an alternating magnetic flux in response to an alternating current input thereto, a heating roller unit, which generates an eddy current in response to the alternating magnetic flux and generates induced heat in response to the eddy current, and a contact unit, which is formed of a non-magnetic material in the fusing roller and which firmly contacts the coil unit with the heating roller unit.

摘要翻译： 提供一种定影辊和具有定影辊的定影装置，其中定影辊包括线圈单元，其响应于输入的交流电产生电阻热和交流磁通;加热辊单元，其产生涡流 电流响应于交变磁通并响应于涡流产生感应热;以及接触单元，其由定影辊中的非磁性材料形成，并且与加热辊单元牢固地接触线圈单元。

公开(公告)号：US06990310B2

公开(公告)日：2006-01-24

申请号：US10655398

申请日：2003-09-05

申请人： Durk-hyun Cho ,  Hwan-guem Kim

发明人： Durk-hyun Cho ,  Hwan-guem Kim

IPC分类号： G03G15/20

CPC分类号： G03G15/2053 ,  H05B3/0095

摘要： A fusing roller device for an electrophotographic image forming apparatus, the device including an internal tube having both ends open; a heating portion surrounding the internal tube and generating heat by externally supplied current; and a fusing roller surrounding the heating portion and fusing a toner image on paper by heat transferred from the heating portion.

摘要翻译： 一种用于电子照相成像装置的定影辊装置，该装置包括一个两端打开的内管; 围绕内管并由外部供应的电流产生热量的加热部分; 以及围绕加热部分并且通过从加热部分传递的热量将调色剂图像定影在纸上的定影辊。

公开(公告)号：US20050286939A1

公开(公告)日：2005-12-29

申请号：US11167446

申请日：2005-06-28

申请人： Young-min Chae ,  Sang-yong Han ,  Joong-gi Kwon ,  Hwan-guem Kim ,  Durk-hyun Cho

发明人： Young-min Chae ,  Sang-yong Han ,  Joong-gi Kwon ,  Hwan-guem Kim ,  Durk-hyun Cho

IPC分类号： G03G15/20 ,  H05B6/14

CPC分类号： G03G15/2064 ,  G03G15/2053 ,  H05B6/145

摘要： Provided is a device for fusing a predetermined toner image on paper, and more particularly, to a device for heating a toner fusing unit by using resistance heating and induction heating simultaneously and fusing a toner image on paper using the heated toner fusing unit. The fusing device comprises an alternating current generator for generating a predetermined alternating current; a coil portion that is resistance-heated by the alternating current and generates an alternating magnetic flux by the alternating current; and a toner fusing unit for generating an eddy current by the alternating magnetic flux and that is induction-heated by the generated eddy current.

摘要翻译： 本发明提供一种用于将纸上的预定调色剂图像熔合的装置，更具体地，涉及一种通过同时使用电阻加热和感应加热来加热调色剂定影单元的装置，并使用加热的调色剂定影单元将调色剂图像定影在纸上。 定影装置包括用于产生预定交流电流的交流发电机; 由所述交流电阻加热而产生交流磁通的线圈部， 以及调色剂定影单元，用于通过交变磁通产生涡流，并且由所产生的涡流感应加热。

公开(公告)号：US20050286926A1

公开(公告)日：2005-12-29

申请号：US11167880

申请日：2005-06-28

申请人： Young-min Chae ,  Sang-yong Han ,  Joong-gi Kwon ,  Hwan-guem Kim ,  Durk-hyun Cho

发明人： Young-min Chae ,  Sang-yong Han ,  Joong-gi Kwon ,  Hwan-guem Kim ,  Durk-hyun Cho

IPC分类号： G03G15/00 ,  G03G15/20

CPC分类号： G03G15/2014 ,  G03G15/2053

摘要： A device for fusing a predetermined toner image on a paper and which electrically insulates a heating body of a fusing unit from a power supply unit by heating the heating body using an induced current generated by a transformer. The fusing device includes an insulation unit for generating an induced current in response to an alternating current, a heating body heated by the generated induced current, a toner fusing unit which fuses the toner image on the paper using the heat received from the heating body, and a tube-expansion adhesion portion closely adhering the heating body to the toner fusing unit using a predetermined tube-expansion pressure.

摘要翻译： 一种用于将预定调色剂图像熔合在纸上并且通过使用由变压器产生的感应电流加热加热体而使定影单元的加热体与电源单元电绝缘的装置。 定影装置包括用于响应于交流电产生感应电流的绝缘单元，由所产生的感应电流加热的加热体;调色剂定影单元，其使用从加热体接收的热量将调色剂图像熔合在纸上， 以及使用预定的管膨胀压力将加热体紧密地粘附到调色剂定影单元的管 - 膨胀粘附部分。

公开(公告)号：US08032045B2

公开(公告)日：2011-10-04

申请号：US11302362

申请日：2005-12-14

申请人： Young-min Chae ,  Sang-yong Han ,  Hwan-guem Kim ,  Durk-hyun Cho ,  Su-Kyoung Chae

发明人： Young-min Chae ,  Sang-yong Han ,  Hwan-guem Kim ,  Durk-hyun Cho ,  Su-Kyoung Chae

IPC分类号： G03G15/20

CPC分类号： G03G15/2039 ,  G03G15/80

摘要： A device for fusing and fixing a transferred toner of a predetermined image onto a print paper is provided. In particular, a fusing device which can instantly control induced current provided to a fusing unit in an image printing apparatus which heats the fusing unit using the induced current is provided. The fusing device includes a fusing unit which is resistance heated or induction heated by an induced current, and fuses the toner onto the print paper using the generated heat. A sensing unit senses the temperature of the fusing unit. A reference current generating unit generates a predetermined reference current to heat the fusing unit to reach a predetermined temperature based on the temperature of the sensed fusing unit and the reference temperature. A pulse width modulation signal generating unit generates a pulse width modulation signal for generating the induced current so that the induced current corresponding to the reference current is supplied to the fusing unit.

摘要翻译： 提供了将预定图像的转印调色剂熔合并固定到打印纸上的装置。 特别地，提供了一种可以立即控制提供给使用感应电流加热定影单元的图像打印设备中的定影单元的感应电流的定影装置。 定影装置包括一个由感应电流加热或感应加热的定影单元，并使用所产生的热量将调色剂熔合到打印纸上。 感测单元感测定影单元的温度。 参考电流产生单元产生预定的参考电流，以根据感测的定影单元的温度和基准温度来加热定影单元达到预定温度。 脉冲宽度调制信号产生单元产生用于产生感应电流的脉冲宽度调制信号，使得与参考电流相对应的感应电流被提供给定影单元。