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1. 发明申请

US20070071522A1 IMAGE HEATING APPARATUS 有权
标题翻译：图像加热装置
公开(公告)号：US20070071522A1
公开(公告)日：2007-03-29
申请号：US11530769
申请日：2006-09-11
申请人： Keigo Kaji , Hiroshi Komiyama , Daigo Matsuura , Makoto Jinzai , Yasuhiro Hayashi , Kazuhiro Hasegawa , Shigeaki Takada , Nobuaki Hara , Ikuo Nakamoto , Shinichiro Hosoi , Seiichiro Kameda , Junichi Moteki , Youichi Chikugo , Yoshikuni Ito
发明人： Keigo Kaji , Hiroshi Komiyama , Daigo Matsuura , Makoto Jinzai , Yasuhiro Hayashi , Kazuhiro Hasegawa , Shigeaki Takada , Nobuaki Hara , Ikuo Nakamoto , Shinichiro Hosoi , Seiichiro Kameda , Junichi Moteki , Youichi Chikugo , Yoshikuni Ito
IPC分类号： G03G15/20
CPC分类号： G03G15/2032 , G03G15/206 , G03G2215/2009 , G03G2215/2045
摘要： An image heating apparatus includes a rotatable heating member configured to heat an image on a recording medium at a nip, driving means configured to drive the heating member, an endless belt configured to form the nip with the heating member, and a driving roller configured to drive the endless belt. In the image heating apparatus, the following expressions are satisfied: μ2
摘要翻译：图像加热装置包括可旋转的加热构件，其构造成在辊隙处加热记录介质上的图像，构造成驱动加热构件的驱动装置，与加热构件形成辊隙的环形带;以及驱动辊，驱动无尽的皮带。在图像加热装置中，满足以下表达式：<？in-line-formula description =“In-line formula”end =“lead”？> mu2 <？in-line-formula description =“In-line 公式“end =”tail“？> <？in-line-formula description =”In-line Formulas“end =”lead“？> 0.005 <？in-line-formula description =”In-line formula“end =”lead“？> V 1 其中mu 2是环形带和驱动辊之间的摩擦系数，mu 1是加热构件与环形带之间的摩擦系数，V 1是加热构件的圆周速度， V 2是驱动辊的圆周速度。

2. 发明申请

US20060285892A1 Image heating apparatus 有权
公开(公告)号：US20060285892A1
公开(公告)日：2006-12-21
申请号：US11452204
申请日：2006-06-14
申请人： Ikuo Nakamoto , Yasuhiro Hayashi , Daigo Matsuura , Kazuhiro Hasegawa , Shigeaki Takada
发明人： Ikuo Nakamoto , Yasuhiro Hayashi , Daigo Matsuura , Kazuhiro Hasegawa , Shigeaki Takada
IPC分类号： G03G15/20
CPC分类号： G03G15/206 , G03G2215/2022
摘要： An image heating apparatus comprising first and second belts for forming a nip for heating an image on a recording material; a first pressing pad for pressing the first belt at the nip; a first roller, provided spaced from the first pressing pad with a gap therebetween, for pressing the first belt at the nip; a second pressing pad, provided opposed to the first pressing pad, for pressing the second belt at the nip; a second roller, provided opposed to the first roller and contacted to the second pressing pad, for pressing the second belt at the nip, the second roller having a friction coefficient which is smaller than that of the first roller.

3. 发明授权

US07016638B2 Image heating apparatus and image forming apparatus 有权
标题翻译：图像加热装置和图像形成装置
公开(公告)号：US07016638B2
公开(公告)日：2006-03-21
申请号：US10763271
申请日：2004-01-26
申请人： Kazuaki Ono , Masayoshi Kachi , Daigo Matsuura
发明人： Kazuaki Ono , Masayoshi Kachi , Daigo Matsuura
IPC分类号： G03G15/20
CPC分类号： G03G15/206 , G03G2215/2032
摘要： An image forming apparatus has a both-side image forming unit for forming images on both sides of a recording material; a rotatable belt for heating a toner image on a recording material through a belt; a rotatable supporting member, having an elastic layer, for supporting the belt; a rotatable pressing member, pressed toward the supporting member with the belt interposed therebetween, for forming the nip for nipping and feeding the recording material; the pressing member has a surface hardness which is larger than a surface hardness of the rotatable supporting member, wherein a surface hardness of the rotatable supporting member through the belt is different from a surface hardness of the pressing rotatable member by +4 degrees to −8 degrees.
摘要翻译：图像形成装置具有用于在记录材料的两侧形成图像的双面图像形成单元; 用于通过带加热记录材料上的调色剂图像的可旋转带; 具有用于支撑所述带的弹性层的可旋转支撑构件; 一个可旋转的按压构件，其中插入带之间被压向支撑构件，用于形成用于夹持和馈送记录材料的辊隙; 所述按压构件的表面硬度大于所述可旋转支撑构件的表面硬度，其中，所述可旋转支撑构件通过所述带的表面硬度与所述按压可旋转构件的表面硬度不同，所述可旋转构件的表面硬度为+4度至-8度度。

4. 发明申请

US20050271433A1 Image heating apparatus and image forming apparatus 审中-公开
标题翻译：图像加热装置和图像形成装置
公开(公告)号：US20050271433A1
公开(公告)日：2005-12-08
申请号：US11201318
申请日：2005-08-11
申请人： Kazuaki Ono , Masayoshi Kachi , Daigo Matsuura
发明人： Kazuaki Ono , Masayoshi Kachi , Daigo Matsuura
IPC分类号： F16C13/00 , G03G15/20
CPC分类号： G03G15/206 , G03G2215/2032
摘要： An image forming apparatus has a both-side image forming unit for forming images on both sides of a recording material; a rotatable belt for heating a toner image on a recording material through a belt; a rotatable supporting member, having an elastic layer, for supporting the belt; a rotatable pressing member, pressed toward the supporting member with the belt interposed therebetween, for forming the nip for nipping and feeding the recording material; the pressing member has a surface hardness which is larger than a surface hardness of the rotatable supporting member, wherein a surface hardness of the rotatable supporting member through the belt is different from a surface hardness of the pressing rotatable member by +4 debrees to −8 degrees.
摘要翻译：图像形成装置具有用于在记录材料的两侧形成图像的双面图像形成单元; 用于通过带加热记录材料上的调色剂图像的可旋转带; 具有用于支撑所述带的弹性层的可旋转支撑构件; 一个可旋转的按压构件，其中插入带之间被压向支撑构件，用于形成用于夹持和馈送记录材料的辊隙; 所述按压构件的表面硬度大于所述可旋转支撑构件的表面硬度，其中通过所述带的所述可旋转支撑构件的表面硬度与所述按压可旋转构件的表面硬度不同，+4表示为-8 度。

5. 发明授权

US08326199B2 Image heating apparatus with rotatable heat generation member capable of induction heat generation by a magnetic flux 有权
标题翻译：具有能够通过磁通感应发热的可旋转发热体的图像加热装置
公开(公告)号：US08326199B2
公开(公告)日：2012-12-04
申请号：US12684342
申请日：2010-01-08
申请人： Kohei Koshida , Daigo Matsuura
发明人： Kohei Koshida , Daigo Matsuura
IPC分类号： G03G15/20 , H05B6/36
CPC分类号： G03G15/2039 , G03G15/2032
摘要： An image heating apparatus for heating an image on a recording material, includes a rotatable heat generation member capable of induction heat generation by a magnetic flux; a coil, provided outside the heat generation member, for generating the magnetic flux for the induction heat generation; a movable magnetic core provided at a position opposed to the coil; a moving device for moving the magnetic core between a first position opposed to the coil and a second position which is more away from the coil than the first position; and an electroconductive member mounted at a position where a magnetic circuit is capable of being formed with the coil when the magnetic core is in the second position.
摘要翻译：一种用于加热记录材料上的图像的图像加热装置，包括能够通过磁通量感应发热的可旋转发热件; 线圈，设置在所述发热体部件的外侧，用于产生用于感应发热的磁通量; 设置在与所述线圈相对的位置的可动磁芯; 移动装置，用于在与所述线圈相对的第一位置和与所述线圈相比离所述第一位置更远的第二位置之间移动所述磁芯; 以及当磁芯处于第二位置时安装在能够与线圈形成磁路的位置处的导电构件。

6. 发明授权

US07457576B2 Image heating apparatus 有权
标题翻译：图像加热装置
公开(公告)号：US07457576B2
公开(公告)日：2008-11-25
申请号：US11530225
申请日：2006-09-08
申请人： Shigeaki Takada , Makoto Jinzai , Kazuhiro Hasegawa , Ikuo Nakamoto , Yasuhiro Hayashi , Daigo Matsuura , Keigo Kaji , Hiroshi Komiyama , Nobuaki Hara
发明人： Shigeaki Takada , Makoto Jinzai , Kazuhiro Hasegawa , Ikuo Nakamoto , Yasuhiro Hayashi , Daigo Matsuura , Keigo Kaji , Hiroshi Komiyama , Nobuaki Hara
IPC分类号： G03G15/20
CPC分类号： G03G15/206 , G03G2215/2016 , G03G2215/2022 , G03G2215/2048
摘要： An image heating apparatus includes a first belt contactable to an image on a recording material to heat the image; a second belt for forming a nip with the first belt; a first pressing pad for pressing the first belt in the nip; a second pressing pad for pressing the second belt toward the first pressing pad, wherein the first pressing pad has a surface roughness Rz of not more than 20 μm, and the second pressing pad has a surface roughness Rz of 50-300 μm.
摘要翻译：图像加热装置包括可与记录材料上的图像接触以加热图像的第一带; 用于与所述第一带形成辊隙的第二带; 用于在压区中按压第一带的第一按压垫; 第二按压垫，用于将第二带压向第一按压垫，其中第一按压垫的表面粗糙度Rz不大于20μm，第二按压垫的表面粗糙度Rz为50-300μm。

7. 发明授权

US07398031B2 Image forming apparatus with heat control of image bearing member 失效
标题翻译：具有图像承载部件热控制的图像形成装置
公开(公告)号：US07398031B2
公开(公告)日：2008-07-08
申请号：US11300497
申请日：2005-12-15
申请人： Daigo Matsuura
发明人： Daigo Matsuura
IPC分类号： G03G15/00
CPC分类号： G03G15/2007
摘要： An image forming apparatus has an image bearing member on which an electrostatic latent image is formed and toner deposited to form a toner image, a heater disposed at a position out of contact with the surface of the image bearing member to output radiant heat to the image bearing member, and a heat controller for controlling rotation of the image bearing member and heat output by the heater to heat the outer peripheral surface of the image bearing member moving relative to the heater. The heater includes a lamp heater having a radiation spectrum that exhibits a major part of the peak intensity in the range of infrared wavelength from 2 to 3.5 μm.
摘要翻译：图像形成装置具有图像承载部件，在其上形成有静电潜像并调色剂沉积以形成调色剂图像，加热器设置在与图像承载部件的表面接触的位置以向图像输出辐射热以及用于控制图像承载部件的旋转和由加热器输出的热量以加热图像承载部件相对于加热器移动的外周表面的热控制器。该加热器包括具有辐射光谱的灯加热器，该辐射光谱在2至3.5μm的红外波长范围内表现出峰值强度的主要部分。

8. 发明申请

US20070127958A1 IMAGE HEATING APPARATUS 失效
标题翻译：图像加热装置
公开(公告)号：US20070127958A1
公开(公告)日：2007-06-07
申请号：US11566387
申请日：2006-12-04
申请人： Daigo MATSUURA , Yasuhiro Hayashi , Ikuo Nakamoto , Kazuhiro Hasegawa , Shigeaki Takada
发明人： Daigo MATSUURA , Yasuhiro Hayashi , Ikuo Nakamoto , Kazuhiro Hasegawa , Shigeaki Takada
IPC分类号： G03G15/20
CPC分类号： G03G15/2039 , G03G2215/2009 , G03G2215/2016 , G03G2215/2032
摘要： An image heating apparatus includes a coil for generating magnetic flux; an image heating member, comprising an electroconductive layer which generates heat by eddy current generated by the magnetic flux from the coil, for heating an image on a recording material; energization control means for controlling energization of the coil so that a temperature of the image heating member is a target image heating temperature Tf (° C.); and a heat pipe contactable with the image heating member. The electroconductive layer has a Curie temperature Tc satisfying the following relationship: Tf≦Tc≦Tf+Qmax (W)×Rh (° C./W),wherein Qmax (W) represents a maximum amount of heat transport, and Rh (° C./W) represents a value of heat resistance of the heat pipe immediately after an occurrence of dryout.
摘要翻译：图像加热装置包括用于产生磁通量的线圈; 图像加热构件，包括通过由来自线圈的磁通产生的涡流产生热量的导电层，用于加热记录材料上的图像; 通电控制装置，用于控制线圈的通电，使得图像加热部件的温度为目标图像加热温度Tf（℃）; 以及与图像加热构件可接触的热管。导电层的居里温度Tc满足以下关系：<？in-line-formula description =“In-line formula”end =“lead”？> Tf <= TC <= TF + QMAX（W）xRh 其中Qmax（W）表示最大热传递量，Rh（℃/ W）表示“ 表示发生干燥后立即热管的耐热性值。

9. 发明申请

US20070059065A1 IMAGE HEATING APPARATUS 有权
标题翻译：图像加热装置
公开(公告)号：US20070059065A1
公开(公告)日：2007-03-15
申请号：US11530225
申请日：2006-09-08
申请人： Shigeaki Takada , Makoto Jinzai , Kazuhiro Hasegawa , Ikuo Nakamoto , Yasuhiro Hayashi , Daigo Matsuura , Keigo Kaji , Hiroshi Komiyama , Nobuaki Hara
发明人： Shigeaki Takada , Makoto Jinzai , Kazuhiro Hasegawa , Ikuo Nakamoto , Yasuhiro Hayashi , Daigo Matsuura , Keigo Kaji , Hiroshi Komiyama , Nobuaki Hara
IPC分类号： G03G15/20
CPC分类号： G03G15/206 , G03G2215/2016 , G03G2215/2022 , G03G2215/2048
摘要： An image heating apparatus includes a first belt contactable to an image on a recording material to heat the image; a second belt for forming a nip with the first belt; a first pressing pad for pressing the first belt in the nip; a second pressing pad for pressing the second belt toward the first pressing pad, wherein the first pressing pad has a surface roughness Rz of not more than 20 μm, and the second pressing pad has a surface roughness Rz of 50-300 μm.
摘要翻译：图像加热装置包括可与记录材料上的图像接触以加热图像的第一带; 用于与所述第一带形成辊隙的第二带; 用于在压区中按压第一带的第一按压垫; 第二按压垫，用于将第二带压向第一按压垫，其中第一按压垫的表面粗糙度Rz不大于20μm，第二按压垫的表面粗糙度Rz为50-300μm。

10. 发明申请

US20060210288A1 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US20060210288A1
公开(公告)日：2006-09-21
申请号：US11374199
申请日：2006-03-14
申请人： Yasuhiro Hayashi , Daigo Matsuura , Ikuo Nakamoto , Kazuhiro Hasegawa , Shigeaki Takada
发明人： Yasuhiro Hayashi , Daigo Matsuura , Ikuo Nakamoto , Kazuhiro Hasegawa , Shigeaki Takada
IPC分类号： G03G15/20
CPC分类号： G03G15/2039 , G03G2215/2009 , G03G2215/2016 , G03G2215/2022
摘要： An image heating apparatus includes an endless belt for heating an image on a recording material; a plurality of supporting members on which the belt is trained; magnetic flux generating means, disposed outside of the belt, for generating heat in the belt by a magnetic flux, the magnetic flux generating means being effective to cause induction heating both in a region of the belt between the supporting members and in at least one of the regions of the belt trained on the supporting members; a temperature detecting element for detecting a temperature of the belt in the region between the supporting members at a position across the belt from the magnetic flux generating means; and electric power supply shut-off means for shutting off electric power supply to the magnetic flux generating means on the basis of an output of the temperature detecting element.
摘要翻译：图像加热装置包括用于加热记录材料上的图像的环形带; 多个支撑构件，其上训练带; 磁通产生装置，设置在带外部，用于通过磁通在带内产生热量，磁通量产生装置有效地在支撑构件之间的带的区域中和在至少一个带的区域训练在支撑构件上; 温度检测元件，用于在与所述磁通量产生装置的穿过所述带的位置处检测所述支撑构件之间的区域中的所述带的温度; 以及电源切断装置，用于根据温度检测元件的输出切断对磁通量产生装置的电力供应。

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