公开(公告)号：US06868249B2

公开(公告)日：2005-03-15

申请号：US10387413

申请日：2003-03-14

申请人： Satoshi Kinouchi ,  Osamu Takagi

发明人： Satoshi Kinouchi ,  Osamu Takagi

IPC分类号： G03G15/20

CPC分类号： G03G15/2064

摘要： A DC circuit 110 is provided to convert the voltage of a commercial AC power supply 100 into a DC voltage having a fixed level and output the DC voltage irrespective of the level of the voltage. The rectifier circuit 110 includes contacts 117, 118 and 119 and functions as one of a full-wave doubler voltage rectifier circuit and a full-wave rectifier circuit according to the opening and closing of each of the contacts.

公开(公告)号：US20050031389A1

公开(公告)日：2005-02-10

申请号：US10939519

申请日：2004-09-14

申请人： Yoshinori Tsueda ,  Satoshi Kinouchi ,  Osamu Takagi ,  Toshihiro Sone

发明人： Yoshinori Tsueda ,  Satoshi Kinouchi ,  Osamu Takagi ,  Toshihiro Sone

IPC分类号： F16C13/00 ,  G03G15/20

CPC分类号： G03G15/2064 ,  G03G15/206 ,  G03G2215/2051

摘要： A fixing apparatus includes a fixing device configured to, by allowing a sheet having a developing agent image on it to pass between a heating roller and a pressing roller set in contact with the heating roller, fix the developing agent image in which at least one of the heating roller and pressing roller is configured to have an inner elastic layer and a conductive layer formed on a surface side of the elastic layer and the elastic layer is bonded to the conductive layer by a heat-resistant adhesive having a heat-resistant temperature of over 200° C.

公开(公告)号：US06518552B2

公开(公告)日：2003-02-11

申请号：US09852770

申请日：2001-05-11

申请人： Osamu Takagi ,  Satoshi Kinouchi

发明人： Osamu Takagi ,  Satoshi Kinouchi

IPC分类号： H05B614

CPC分类号： H05B6/145 ,  G03G15/2053 ,  Y10T29/49073

摘要： A fixing device using induction heating includes an endless member having a metal layer of a conductive material; and an electromagnetic induction coil arranged close to said endless member, alternating current being supplied to said coil, thereby generating heat to heat up said endless member, said coil being wound onto a core member arranged in a width direction of said endless member, and an expansion of a folded portion of said coil being absorbed by a narrower portion of said core member, thereby maintaining to be constant the width of a gap between said coil and said endless member.

摘要翻译： 使用感应加热的定影装置包括具有导电材料的金属层的环形构件; 以及靠近所述环形构件设置的电磁感应线圈，向所述线圈供给交流电流，从而产生热量以加热所述环形构件，所述线圈缠绕在沿所述环形构件的宽度方向布置的芯构件上， 所述线圈的折叠部分的膨胀被所述芯构件的较窄部分吸收，从而保持所述线圈和所述环形构件之间的间隙的宽度恒定。

公开(公告)号：US08855542B2

公开(公告)日：2014-10-07

申请号：US13591004

申请日：2012-08-21

申请人： Toshihiro Sone ,  Tadashi Noguchi ,  Kazuhiko Kikuchi ,  Satoshi Kinouchi ,  Masahiro Doi ,  Shuji Yokoyama

发明人： Toshihiro Sone ,  Tadashi Noguchi ,  Kazuhiko Kikuchi ,  Satoshi Kinouchi ,  Masahiro Doi ,  Shuji Yokoyama

IPC分类号： G03G15/20

CPC分类号： G03G15/2053 ,  G03G15/2039 ,  G03G15/2064 ,  G03G2215/2016

摘要： Certain embodiments provide a fuser including a cylindrical fixing belt, a heating member, an auxiliary heat generating member, a plurality of heat pipes, a pressurizing pad, and a pressurizing roller. The heating member heats the fixing belt. The auxiliary heat generating member auxiliary heats the fixing belt. The plural heat pipes are sparsely arranged in the center in the longitudinal direction of the auxiliary heat generating member and more densely arranged at the ends in the longitudinal direction of the auxiliary heat generating member than in the center. The pressurizing pad is arranged on the inside of the fixing belt. The pressurizing roller is arranged in contact with the outer circumference of the fixing belt. The pressurizing roller presses the fixing belt against the pressurizing pad.

摘要翻译： 某些实施例提供一种定影器，其包括圆柱形定影带，加热构件，辅助发热构件，多个热管，加压垫和加压辊。 加热构件加热定影带。 辅助发热件辅助加热定影带。 多个热管在辅助发热部件的长度方向的中央部分稀疏地配置，在辅助发热部件的长度方向的端部比在中央更为紧密地配置。 加压垫设置在定影带的内侧。 加压辊布置成与定影带的外圆周接触。 加压辊将定影带压靠在加压垫上。

公开(公告)号：US20130051877A1

公开(公告)日：2013-02-28

申请号：US13591004

申请日：2012-08-21

申请人： Toshihiro SONE ,  Tadashi Noguchi ,  Kazuhiko Kikuchi ,  Satoshi Kinouchi ,  Masahiro Doi ,  Shuji Yokoyama

发明人： Toshihiro SONE ,  Tadashi Noguchi ,  Kazuhiko Kikuchi ,  Satoshi Kinouchi ,  Masahiro Doi ,  Shuji Yokoyama

IPC分类号： G03G15/20

CPC分类号： G03G15/2053 ,  G03G15/2039 ,  G03G15/2064 ,  G03G2215/2016

摘要： Certain embodiments provide a fuser including a cylindrical fixing belt, a heating member, an auxiliary heat generating member, a plurality of heat pipes, a pressurizing pad, and a pressurizing roller. The heating member heats the fixing belt. The auxiliary heat generating member auxiliary heats the fixing belt. The plural heat pipes are sparsely arranged in the center in the longitudinal direction of the auxiliary heat generating member and more densely arranged at the ends in the longitudinal direction of the auxiliary heat generating member than in the center. The pressurizing pad is arranged on the inside of the fixing belt. The pressurizing roller is arranged in contact with the outer circumference of the fixing belt. The pressurizing roller presses the fixing belt against the pressurizing pad.

摘要翻译： 某些实施例提供一种定影器，其包括圆柱形定影带，加热构件，辅助发热构件，多个热管，加压垫和加压辊。 加热构件加热定影带。 辅助发热件辅助加热定影带。 多个热管在辅助发热部件的长度方向的中央部分稀疏地配置，在辅助发热部件的长度方向的端部比在中央更为紧密地配置。 加压垫设置在定影带的内侧。 加压辊布置成与定影带的外圆周接触。 加压辊将定影带压靠在加压垫上。

公开(公告)号：US07995957B2

公开(公告)日：2011-08-09

申请号：US12619727

申请日：2009-11-17

申请人： Toshihiro Sone ,  Kazuhiko Kikuchi ,  Satoshi Kinouchi

发明人： Toshihiro Sone ,  Kazuhiko Kikuchi ,  Satoshi Kinouchi

IPC分类号： G03G15/20

CPC分类号： G03G15/2042 ,  G03G2215/2032

摘要： According to an embodiment of the invention, a heat uniforming member, which has an outer diameter smaller than an inner diameter of a hollow member and in which thermal deformation generated by thermal expansion remains, is set in the inside of the hollow member having a center axis, support members are set to both ends of the hollow member to enable supporting of ends of the heat uniforming member, and an endless body having a uniform thermal distribution is formed by heating the hollow member, the heat uniforming member and the support member at a specified temperature for a specific time and causing the heat uniforming member to adhere closely to an inner wall of the hollow member.

摘要翻译： 根据本发明的一个实施例，具有小于中空构件的内径的外径小于热中产生的热变形的热均匀化构件被设置在具有中心的中空构件的内部 将支撑构件设置在中空构件的两端以能够支撑热均匀构件的端部，并且通过将中空构件，热均匀化构件和支撑构件加热而形成具有均匀热分布的环形体 特定温度的特定时间，并使热均匀化部件紧密地附着到中空部件的内壁。

公开(公告)号：US08045876B2

公开(公告)日：2011-10-25

申请号：US12574345

申请日：2009-10-06

申请人： Osamu Takagi ,  Satoshi Kinouchi ,  Yoshinori Tsueda ,  Toshihiro Sone

发明人： Osamu Takagi ,  Satoshi Kinouchi ,  Yoshinori Tsueda ,  Toshihiro Sone

IPC分类号： G03G15/20

CPC分类号： G03G15/2039 ,  G03G2215/20

摘要： A fixing device of this invention enables variable control of power to be supplied to a heat roller side or a press roller side in accordance with the temperature of the heat roller and the press roller while each mode is carried out. In a copy mode, the temperature of the heat roller and the press roller is finely controlled. In a copy standby mode, only the power required for maintaining a set temperature is supplied.

摘要翻译： 本发明的定影装置能够在进行各种模式的同时根据加热辊和加压辊的温度对供热辊侧或加压辊侧的功率进行可变控制。 在复印模式下，加热辊和压辊的温度被精细地控制。 在复制待机模式下，仅提供维持设定温度所需的电力。

公开(公告)号：US07894735B2

公开(公告)日：2011-02-22

申请号：US12565845

申请日：2009-09-24

申请人： Toshihiro Sone ,  Osamu Takagi ,  Satoshi Kinouchi ,  Yoshinori Tsueda

发明人： Toshihiro Sone ,  Osamu Takagi ,  Satoshi Kinouchi ,  Yoshinori Tsueda

IPC分类号： G03G15/20

CPC分类号： G03G15/2039

摘要： The fixing device of the image forming apparatus of the present invention is provided with a heat transfer probe which contacts the heat roller and a surface temperature of the heat roller is transferred thereto. The erroneous detection of the surface temperature of the heat roller caused from materials adhered to the heat roller is prevented, induction heating coils is regulated at a high level of accuracy using the highly precious detection result obtained from the heat transfer probe, the temperature control of the heat roller is promoted and a fixed image of high quality is obtained.

摘要翻译： 本发明的图像形成装置的定影装置设置有与热辊接触并传递加热辊的表面温度的传热探针。 防止了由附着在加热辊上的材料引起的热辊表面温度的错误检测，使用从传热探针获得的高度珍贵的检测结果，高精度地调节感应加热线圈，温度控制 促进加热辊，获得高质量的固定图像。

公开(公告)号：US20100028038A1

公开(公告)日：2010-02-04

申请号：US12574345

申请日：2009-10-06

申请人： Osamu Takagi ,  Satoshi Kinouchi ,  Yoshinori Tsueda ,  Toshihiro Sone

发明人： Osamu Takagi ,  Satoshi Kinouchi ,  Yoshinori Tsueda ,  Toshihiro Sone

IPC分类号： G03G15/20

CPC分类号： G03G15/2039 ,  G03G2215/20

摘要： A fixing device of this invention enables variable control of power to be supplied to a heat roller side or a press roller side in accordance with the temperature of the heat roller and the press roller while each mode is carried out. In a copy mode, the temperature of the heat roller and the press roller is finely controlled. In a copy standby mode, only the power required for maintaining a set temperature is supplied.

摘要翻译： 本发明的定影装置能够在进行各种模式的同时根据加热辊和加压辊的温度对供热辊侧或加压辊侧的功率进行可变控制。 在复印模式下，加热辊和压辊的温度被精细地控制。 在复制待机模式下，仅提供维持设定温度所需的电力。

公开(公告)号：US07623804B2

公开(公告)日：2009-11-24

申请号：US11384552

申请日：2006-03-20

申请人： Toshihiro Sone ,  Osamu Takagi ,  Satoshi Kinouchi ,  Yoshinori Tsueda

发明人： Toshihiro Sone ,  Osamu Takagi ,  Satoshi Kinouchi ,  Yoshinori Tsueda

IPC分类号： G03G15/20

CPC分类号： G03G15/2039

摘要： The fixing device of the image forming apparatus of the present invention is provided with a heat transfer probe which contacts the heat roller and a surface temperature of the heat roller is transferred thereto. The erroneous detection of the surface temperature of the heat roller caused from materials adhered to the heat roller is prevented, induction heating coils is regulated at a high level of accuracy using the highly precious detection result obtained from the heat transfer probe, the temperature control of the heat roller is promoted and a fixed image of high quality is obtained.

摘要翻译： 本发明的图像形成装置的定影装置设置有与热辊接触并传递加热辊的表面温度的传热探针。 防止了由附着在加热辊上的材料引起的热辊表面温度的错误检测，使用从传热探针获得的高度珍贵的检测结果，高精度地调节感应加热线圈，温度控制 促进加热辊，获得高质量的固定图像。