专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明申请

US20100014880A1 FIXING DEVICE, TEMPERATURE CONTROL METHOD OF FIXING DEVICE, AND IMAGE FORMING APPARATUS 审中-公开
标题翻译：固定装置，固定装置的温度控制方法和图像形成装置
公开(公告)号：US20100014880A1
公开(公告)日：2010-01-21
申请号：US12478709
申请日：2009-06-04
申请人： Satoshi Kinouchi , Yoshinori Tsueda , Kazuhiko Kikuchi , Osamu Takagi , Toshihiro Sone
发明人： Satoshi Kinouchi , Yoshinori Tsueda , Kazuhiko Kikuchi , Osamu Takagi , Toshihiro Sone
IPC分类号： G03G15/20
CPC分类号： G03G15/2039 , G03G2215/2035
摘要： A fixing device includes a heated body having a metal conductive layer, a pressing body to permit a sheet to pass through between the heated body and itself, a sheet detection portion to detect the sheet conveyed between the heated body and the pressing body, an induction heating coil to generate an induced current in the metal conductive layer, and a controller, on the basis of the detection results of the sheet detection portion, to detect a first boundary where a part of the sheet in contact with the heated body is switched to a part not in contact with the heated body and a second boundary where the part of the sheet not in contact with the heated body is switched to the part in contact with the heated body and when the first boundary and second boundary face the induction heating coil, changing the power value to be supplied to the induction heating coil.
摘要翻译：定影装置包括具有金属导电层的加热体，允许片材在被加热体与其本身之间通过的加压体，检测被加热体与加压体之间输送的片材的片材检测部，感应加热线圈以在金属导电层中产生感应电流，以及控制器，基于片材检测部分的检测结果，检测将与加热体接触的片材的一部分切换到第一边界不与加热体接触的部分和不与加热体接触的片材的一部分切换到与加热体接触的部分的第二边界，并且当第一边界和第二边界面对感应加热线圈改变提供给感应加热线圈的功率值。

22. 发明授权

US08050612B2 Fixing device having a temperature-uniforming roller 有权
标题翻译：具有温度均匀辊的固定装置
公开(公告)号：US08050612B2
公开(公告)日：2011-11-01
申请号：US12501143
申请日：2009-07-10
申请人： Satoshi Kinouchi , Osamu Takagi , Mitsuaki Kouyama , Kazuhiko Kikuchi , Toshihiro Sone
发明人： Satoshi Kinouchi , Osamu Takagi , Mitsuaki Kouyama , Kazuhiko Kikuchi , Toshihiro Sone
IPC分类号： G03G15/20
CPC分类号： G03G15/2057 , G03G2215/2054
摘要： A technique of reducing temperature unevenness in a heating member which heats a heating target member while reducing heat capacity of the heating member in a fixing device for an image forming apparatus is provided. The fixing device has a heating member having diamond fine particles dispersed and contained at least in its surface layer, a pressurizing member which is pressed in contact with the heating member and nips and carries a sheet in collaboration with the heating member, and a heating unit which heats the heating member.
摘要翻译：提供一种降低加热部件的加热部件的温度不均匀性的技术，该加热部件在降低图像形成装置的定影装置中的加热部件的热容的同时加热加热对象部件。定影装置具有至少在其表面层分散并容纳有金刚石微粒的加热构件，与加热构件接触地按压的加压构件，并与加热构件协同地携带片材，加热单元其加热加热构件。

23. 发明申请

US20110070006A1 TEMPERATURE EQUALIZING ROLLER AND FIXING DEVICE 审中-公开
标题翻译：温度均衡辊和固定装置
公开(公告)号：US20110070006A1
公开(公告)日：2011-03-24
申请号：US12885389
申请日：2010-09-17
申请人： Toshihiro Sone , Kazuhiko Kikuchi , Satoshi Kinouchi , Hiroshi Nakayama , Hiroyuki Kunugi , Setsuo Takada , Shuji Yokoyama , Yoshiaki Okano
发明人： Toshihiro Sone , Kazuhiko Kikuchi , Satoshi Kinouchi , Hiroshi Nakayama , Hiroyuki Kunugi , Setsuo Takada , Shuji Yokoyama , Yoshiaki Okano
IPC分类号： G03G15/20
CPC分类号： G03G15/2039
摘要： A temperature equalizing roller includes a metal pipe, a heat pipe that is located inside the metal pipe and has a thermal expansion coefficient higher than that of the metal pipe, and a joining layer. The joining layer lies between an outer peripheral surface of the heat pipe and an inner peripheral surface of the metal pipe, joins the outer peripheral surface of the heat pipe and the inner peripheral surface of the metal pipe, and has a higher thermal conductivity than a thermal conductivity of air.
摘要翻译：温度均衡辊包括金属管，位于金属管内部的热管，其热膨胀系数高于金属管的热膨胀系数，以及接合层。接合层位于热管的外周面和金属管的内周面之间，与热管的外周面和金属管的内周面接合，并且具有比空气导热系数

24. 发明申请

US20090226201A1 FIXING DEVICE AND TEMPERATURE CONTROLLING METHOD 审中-公开
标题翻译：固定装置和温度控制方法
公开(公告)号：US20090226201A1
公开(公告)日：2009-09-10
申请号：US12397525
申请日：2009-03-04
申请人： Satoshi Kinouchi , Kazuhiko Kikuchi , Hiroshi Nakayama , Toshihiro Sone
发明人： Satoshi Kinouchi , Kazuhiko Kikuchi , Hiroshi Nakayama , Toshihiro Sone
IPC分类号： G03G15/20
CPC分类号： G03G15/2042 , G03G2215/2032
摘要： To provide a temperature control technique that can keep temperature distribution in a rotation axis direction of a heating member such as a belt or a heating roller substantially constant more easily than in the past. A fixing device includes: plural heaters that heat plural areas different from one another in the rotation axis direction on a belt; a temperature-information acquiring unit that acquires temperature information concerning temperatures of areas on the belt heated by at least two among the plural heaters; and a heating control unit that alternately drives the respective plural heaters and sets, on the basis of the information acquired by the temperature-information acquiring unit, driving time for the heater that heats a second area having temperature lower than that of a first area among the plural areas longer than driving time for the heater that heats the first area.
摘要翻译：为了提供一种温度控制技术，其能够使加热部件例如带或加热辊的旋转轴方向的温度分布比以往更容易地保持基本上恒定。定影装置包括：多个加热器，其在带上沿旋转轴线方向彼此不同的多个区域加热; 温度信息获取单元，获取关于多个加热器中至少两个加热的带上的区域的温度的温度信息; 以及加热控制单元，其基于由所述温度信息获取单元获取的信息，交替地驱动所述多个加热器并设定加热器的驱动时间，所述加热器的加热器的温度低于第一区域的第二区域的驱动时间，比加热第一区域的加热器的驱动时间长的多个区域。

25. 发明申请

US20110135358A1 FIXING DEVICE COMPRISING AUXILIARY HEAT GENERATING MEMBER AND MAINTAINING GAP RELATIVE TO SEPARATOR 审中-公开
标题翻译：固定装置，包括辅助热发电机组和维持相对于分隔器的气隙
公开(公告)号：US20110135358A1
公开(公告)日：2011-06-09
申请号：US12951931
申请日：2010-11-22
申请人： Kazuhiko Kikuchi , Satoshi Kinouchi , Shuji Yokoyama , Hiroyuki Kunugi , Hiroshi Nakayama , Yoshiaki Okano , Setsuo Takada , Toshihiro Sone
发明人： Kazuhiko Kikuchi , Satoshi Kinouchi , Shuji Yokoyama , Hiroyuki Kunugi , Hiroshi Nakayama , Yoshiaki Okano , Setsuo Takada , Toshihiro Sone
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G2215/2035
摘要： A fixing device includes a fixing belt comprising a first metal heat generating layer; a pressure section facing an outer periphery of the fixing belt; an induction current generating coil situated near a peripheral surface of the fixing belt; a nip forming member situated inside the fixing belt and applying pressure to the fixing belt toward the pressure section; and an auxiliary heat generating member situated inside the fixing belt, comprising a second metal heat generating layer, extending to a position facing the induction current generating coil, and comprising a projecting portion contacting the fixing belt.
摘要翻译：定影装置包括：定影带，包括第一金属发热层; 面向所述定影带的外周的压力部; 位于所述定影带的周面附近的感应电流产生线圈; 位于所述定影带内部的压区形成构件，并且朝向所述压力部向所述定影带施加压力; 以及位于所述定影带内的辅助发热体，包括延伸到面向所述感应电流产生线圈的位置的第二金属发热层，并且包括与所述定影带接触的突出部分。

26. 发明申请

US20090226202A1 FIXING DEVICE, TEMPERATURE CONTROLLING METHOD AND IMAGE FORMING APPARATUS 审中-公开
标题翻译：固定装置，温度控制方法和图像形成装置
公开(公告)号：US20090226202A1
公开(公告)日：2009-09-10
申请号：US12398304
申请日：2009-03-05
申请人： Satoshi KINOUCHI , Kazuhiko Kikuchi , Hiroshi Nakayama , Toshihiro Sone
发明人： Satoshi KINOUCHI , Kazuhiko Kikuchi , Hiroshi Nakayama , Toshihiro Sone
IPC分类号： G03G15/20
CPC分类号： G03G15/2042 , G03G2215/2032
摘要： A fixing device includes: a heat member; a press member; a plurality of heat source members; temperature detectors; temperature control units that control outputs from the respective heat source members so that detected temperatures that the respective temperature detectors detect become preset controlled temperature; a processing target determining unit that determines whether at least one sheet to be subjected to the fixation includes a medium size sheet; and a controlled temperature determining unit that sets the controlled temperature of the heat source member corresponding to the temperature detection target area where the sheet does not pass to a temperature higher than the controlled temperature of the heat source member corresponding to the temperature detection target area where the sheet passes if it is determined that the medium size sheet is included.
摘要翻译：定影装置包括：加热构件; 新闻成员多个热源部件; 温度检测器; 温度控制单元，其控制来自各个热源构件的输出，使得各个温度检测器检测到的检测温度成为预设的控制温度; 一个处理目标确定单元，确定至少一个要进行固定的片材是否包括中等尺寸的片材; 以及控制温度确定单元，其将与所述片材不通过的温度检测对象区域对应的所述热源部件的受控温度设定为与所述温度检测对象区域对应的所述热源部件的受控温度以上的温度如果确定包括中等尺寸的纸张，纸张通过。

27. 发明授权

US06748184B2 Image forming apparatus and fixing device 有权
标题翻译：图像形成装置和定影装置
公开(公告)号：US06748184B2
公开(公告)日：2004-06-08
申请号：US10614059
申请日：2003-07-08
申请人： Noriyuki Umezawa , Taizo Kimoto , Kenji Takano , Hisaaki Kawano , Hiroshi Nakayama , Osamu Takagi , Satoshi Kinouchi , Kazuhiko Kikuchi , Masahiko Ogura
发明人： Noriyuki Umezawa , Taizo Kimoto , Kenji Takano , Hisaaki Kawano , Hiroshi Nakayama , Osamu Takagi , Satoshi Kinouchi , Kazuhiko Kikuchi , Masahiko Ogura
IPC分类号： G03G1520
CPC分类号： G03G15/2039 , G03G15/2003 , G03G15/5004
摘要： The present invention provides a fixing device and a digital photocopier which can shorten the time from an instruction of starting image formation to end of fixing. The fixing device is provided in a cylinder made of metal and having a small thickness, and includes a magnetic excitation coil. When the power source is turned on, all the electric power defined by subtracting an electric power amount consumed by components other than the fixing device is supplied to the magnetic excitation coil to perform heating. As the structural components of the photocopier and auxiliary devices added to the photocopier operate, the electric power defined by subtracting, from the maximum input electric power, the electric power consumed by the structural components of the photocopier and the auxiliary devices is supplied to perform heating. In this manner, the heat roller of the fixing device is heated, in a short time, to a temperature which enables fixing, so that the time required for first copying can be shortened.
摘要翻译：本发明提供了一种定影装置和数字复印机，其可以缩短从开始图像形成到结束结束的指令的时间。定影装置设置在由金属制成并具有小厚度的圆筒中，并且包括磁激励线圈。当电源接通时，通过减去除了定影装置以外的部件消耗的电力量而定义的所有电力被提供给磁性励磁线圈进行加热。由于复印机和辅助设备的结构部件添加到复印机中，所以通过从最大输入电力中减去由复印机和辅助设备的结构部件消耗的电力而定义的电力被供给以进行加热。以这种方式，定影装置的加热辊在短时间内被加热到能够进行定影的温度，从而可以缩短第一次复印所需的时间。

28. 发明授权

US06498906B2 Image forming apparatus having fixing device for fixing developer image on recording medium by induction-heating heat roller 有权
标题翻译：图像形成装置具有用于通过感应加热加热辊将显影剂图像定影在记录介质上的定影装置
公开(公告)号：US06498906B2
公开(公告)日：2002-12-24
申请号：US10057995
申请日：2002-01-29
申请人： Taizo Kimoto , Hisaaki Kawano , Hiroshi Nakayama , Kenji Takano , Noriyuki Umezawa , Osamu Takagi , Satoshi Kinouchi , Kazuhiko Kikuchi , Masahiko Ogura
发明人： Taizo Kimoto , Hisaaki Kawano , Hiroshi Nakayama , Kenji Takano , Noriyuki Umezawa , Osamu Takagi , Satoshi Kinouchi , Kazuhiko Kikuchi , Masahiko Ogura
IPC分类号： G03G1520
CPC分类号： G03G15/2003
摘要： When a voltage abnormality error signal from a drive control section is at a low level, a control section determines a normal state. When the voltage abnormality error signal has arisen to a high level, the control section does not immediately determine an abnormal state and instead measures a time in which the voltage abnormality error signal is at the high level. If the measured time does not exceed a predetermined error timer value (limit value) T, the control section ignores this abnormal state as a temporary voltage abnormality. If the time in which the voltage abnormality error signal is at the high level exceeds the error timer value T, the control section determines a serviceman call error (SC) as the occurrence of voltage abnormality.
摘要翻译：当来自驱动控制部的电压异常误差信号为低电平时，控制部判定正常状态。当电压异常误差信号达到高电平时，控制部分不会立即确定异常状态，而是测量电压异常误差信号处于高电平的时间。如果测量时间不超过预定的误差定时器值（限制值）T，则控制部分将该异常状态忽略为暂时电压异常。如果电压异常误差信号处于高电平的时间超过误差定时器值T，则控制部分确定维修人员呼叫错误（SC）作为电压异常的发生。

29. 发明授权

US06495810B2 Fixing device using induction heating as a heating source 有权
标题翻译：使用感应加热作为加热源的固定装置
公开(公告)号：US06495810B2
公开(公告)日：2002-12-17
申请号：US09939728
申请日：2001-08-28
申请人： Osamu Takagi , Satoshi Kinouchi , Kazuhiko Kikuchi , Hisaaki Kawano , Hiroshi Nakayama , Kenji Takano , Taizo Kimoto , Noriyuki Umezawa , Masahiko Ogura
发明人： Osamu Takagi , Satoshi Kinouchi , Kazuhiko Kikuchi , Hisaaki Kawano , Hiroshi Nakayama , Kenji Takano , Taizo Kimoto , Noriyuki Umezawa , Masahiko Ogura
IPC分类号： H05B614
CPC分类号： G03G15/2053 , H05B6/145
摘要： A fixing device comprising an endless heating member which is adapted to be contacted with a fixable member to thereby enable an image on the fixable member to be thermally fixed, an electromagnetic inductive coil member disposed close to the endless heating member and inductively heating the endless heating member, and an AC power supply circuit supplying an AC current to the electromagnetic inductive coil member. The coil member is constructed such that in a state where the coil member is positioned in the fixing device, a ratio between an inductance L of the coil member and a load resistance R of the coil member meets a condition of L/R
摘要翻译：一种固定装置，包括：环形加热构件，其适于与可固定构件接触，从而能够使固定构件上的图像热固定;电磁感应线圈构件，其设置在靠近环形加热构件的位置，并感应加热无端加热以及向电磁感应线圈部件供给交流电流的交流电源电路。线圈构件被构造成使得在线圈构件位于定影装置中的状态下，线圈构件的电感L与线圈构件的负载电阻R之间的比率满足L / R <50×10 -3的条件， 6（H / OMEGA）。

30. 发明授权

US06813456B2 Fixing device 有权
标题翻译：固定装置
公开(公告)号：US06813456B2
公开(公告)日：2004-11-02
申请号：US10290296
申请日：2002-11-08
申请人： Satoshi Kinouchi , Osamu Takagi , Kazuhiko Kikuchi , Hisaaki Kawano , Hiroshi Nakayama , Kenji Takano , Taizo Kimoto , Noriyuki Umezawa , Masahiko Ogura
发明人： Satoshi Kinouchi , Osamu Takagi , Kazuhiko Kikuchi , Hisaaki Kawano , Hiroshi Nakayama , Kenji Takano , Taizo Kimoto , Noriyuki Umezawa , Masahiko Ogura
IPC分类号： G03G1520
CPC分类号： G03G15/2053
摘要： An electrophotographic fixing device allowing a flow of an AC current through an electromagnetic induction coil arranged close to a heating roller having a metal layer formed of a conductor and allowing the heat generation of the heating roller to heat a to-be-fixed member, in which the fixing device comprises a circuit board for outputting the AC current from an output terminal and passing the current through the electromagnetic induction coil, a conductive plate metal having one end side fixed by a fastening screw to the output terminal of the circuit board, a male-side connection terminal provided on the other end of the plate metal, and a female-side connection terminal provided at an end of a leader line of the electromagnetic induction coil and detachably connected to a male-side connection terminal.
摘要翻译：一种电子照相定影装置，其允许AC电流流过布置在具有由导体形成的金属层的加热辊附近的电磁感应线圈，并且允许加热辊的发热加热待固定构件，该定影装置包括用于从输出端子输出交流电流并使电流通过电磁感应线圈的电路板，具有一个端部侧的导电板金属，其一端由紧固螺钉固定到电路板的输出端，设置在所述金属板的另一端的阳侧连接端子，以及设置在所述电磁感应线圈的引出线的端部的可拆卸地连接到阳侧连接端子的阴侧连接端子。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式