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1. 发明授权

US06748192B2 Image heating apparatus having metallic rotary member contacting with heater 有权
标题翻译：具有与加热器接触的金属旋转构件的图像加热装置
公开(公告)号：US06748192B2
公开(公告)日：2004-06-08
申请号：US10201218
申请日：2002-07-24
申请人： Satoru Izawa , Akihito Kanamori , Hiroshi Kataoka , Eiji Uekawa , Shinji Hashiguchi
发明人： Satoru Izawa , Akihito Kanamori , Hiroshi Kataoka , Eiji Uekawa , Shinji Hashiguchi
IPC分类号： G03G1520
CPC分类号： G03G15/2053
摘要： The image heating apparatus has a heater and a rotary member rotated while contacting with the heater, and the rotary member has a metal layer contacting with the heater. In the image heating apparatus, a surface roughness Rz of a contact surface of the metal layer with the heater is 3 &mgr;m or less.
摘要翻译：图像加热装置具有加热器和与加热器接触的旋转构件，并且旋转构件具有与加热器接触的金属层。在图像加热装置中，金属层的接触表面的表面粗糙度Rz与加热器为3mum以下。

2. 发明授权

US06794611B2 Image heating apparatus having rotary metal member in contact with heater, such rotary member and producing method therefor 有权
标题翻译：具有与加热器接触的旋转金属构件的这种旋转构件的图像加热装置及其制造方法
公开(公告)号：US06794611B2
公开(公告)日：2004-09-21
申请号：US10212797
申请日：2002-08-07
申请人： Hiroshi Kataoka , Akihito Kanamori , Satoru Izawa , Eiji Uekawa , Shinji Hashiguchi
发明人： Hiroshi Kataoka , Akihito Kanamori , Satoru Izawa , Eiji Uekawa , Shinji Hashiguchi
IPC分类号： G03G1520
CPC分类号： G03G15/2053
摘要： An image heating apparatus for an image forming apparatus comprises a heater and a rotary member having plasticity and rotated in contact with the heater. The rotary member in the image heating apparatus has an external shape becoming larger toward the end portions in the longitudinal direction, thereby preventing generation of wrinkles or unevenness in the conveyed recording medium.
摘要翻译：用于图像形成装置的图像加热装置包括加热器和具有可塑性并与加热器接触旋转的旋转部件。图像加热装置中的旋转构件具有朝向纵向方向的端部变大的外形，从而防止了传送的记录介质中的褶皱或不均匀的产生。

3. 发明授权

US06787737B2 Heater having imide-based slide layer and image heating apparatus using the heater 有权
标题翻译：具有酰亚胺基滑动层的加热器和使用加热器的图像加热装置
公开(公告)号：US06787737B2
公开(公告)日：2004-09-07
申请号：US10214585
申请日：2002-08-09
申请人： Eiji Uekawa , Akihito Kanamori , Satoru Izawa , Hiroshi Kataoka , Shinji Hashiguchi
发明人： Eiji Uekawa , Akihito Kanamori , Satoru Izawa , Hiroshi Kataoka , Shinji Hashiguchi
IPC分类号： G03G1520
CPC分类号： G03G15/2053 , H05B3/0095
摘要： A heater has a top-surface layer made of an imide-based resin formed on an electrical insulation layer. The heater can generally used for an image heating apparatus incorporated in an image forming apparatus. Since the top-surface layer has preferable sliding and insulating characteristics, the heater provides good heat efficiency and durability.
摘要翻译：加热器具有形成在电绝缘层上的由酰亚胺基树脂制成的顶表面层。加热器通常可以用于并入图像形成装置中的图像加热装置。由于顶面层具有优选的滑动和绝缘特性，所以加热器具有良好的热效率和耐久性。

4. 发明申请

US20050191075A1 Image forming apparatus having temperature sensing element for sensing temperature of recording material 失效
标题翻译：具有用于感测记录材料的温度的温度感测元件的图像形成装置
公开(公告)号：US20050191075A1
公开(公告)日：2005-09-01
申请号：US11062634
申请日：2005-02-23
申请人： Eiichiro Kimizuka , Yutaka Kubochi , Fumiki Inui , Eiji Uekawa , Akihito Kanamori , Satoru Izawa , Masataka Mochiduki , Toshihiko Ochiai , Koji Nihonyanagi , Shinji Hashiguchi
发明人： Eiichiro Kimizuka , Yutaka Kubochi , Fumiki Inui , Eiji Uekawa , Akihito Kanamori , Satoru Izawa , Masataka Mochiduki , Toshihiko Ochiai , Koji Nihonyanagi , Shinji Hashiguchi
IPC分类号： G03G15/20
CPC分类号： G03G15/2039
摘要： According to the present invention, a temperature sensing part of temperature sensing means is arranged to come into contact with the surface opposite to the image surface of a recording material at the time of one-sided printing without providing such an opposed member that comes into contact with the image surface of the recording material at least in a position corresponding to the position of the temperature sensing part that is in contact with the recording material.
摘要翻译：根据本发明，温度感测装置的温度检测部分布置成在单面打印时与记录材料的图像表面相对的表面接触，而不设置接触的相对构件记录材料的图像表面至少在与记录材料接触的温度检测部分的位置相对应的位置。

5. 发明申请

US20050244200A1 Image heating apparatus and conveying roller for use therein 有权
标题翻译：图像加热装置和用于其中的输送辊
公开(公告)号：US20050244200A1
公开(公告)日：2005-11-03
申请号：US11091638
申请日：2005-03-29
申请人： Akihito Kanamori , Satoru Izawa , Fumiki Inui , Hiroto Hasegawa , Eiji Uekawa , Shinji Hashiguchi , Koji Nihonyanagi , Toshiya Kaino
发明人： Akihito Kanamori , Satoru Izawa , Fumiki Inui , Hiroto Hasegawa , Eiji Uekawa , Shinji Hashiguchi , Koji Nihonyanagi , Toshiya Kaino
IPC分类号： G03G15/20 , B65H5/06 , G03G15/00
CPC分类号： G03G15/2053 , G03G15/2042 , G03G2215/2067
摘要： An image heating apparatus for heating an image formed on a recording material, the apparatus including a conveying roller for conveying a recording material, the conveying roller including a metal core and an elastic layer provided outside the metal core, wherein the metal core has, in a central portion in the longitudinal direction thereof, a straight shape area having a substantially uniform diameter along the longitudinal direction and tapered shape areas, on both sides of the straight shape area, in which a diameter gradually decreases toward ends in the longitudinal direction, and wherein the elastic layer has, in a central portion in the longitudinal direction thereof, a straight shape area having a substantially uniform diameter along the longitudinal direction and inverted crown shape areas, on both sides of the straight shape area, in which a diameter gradually increases toward ends in the longitudinal direction. This configuration allows to prevent defects in image heating while suppressing creases in the recording material.
摘要翻译：一种用于加热形成在记录材料上的图像的图像加热装置，所述装置包括用于传送记录材料的输送辊，所述输送辊包括金属芯和设置在金属芯外侧的弹性层，其中金属芯具有在其纵向方向上的中心部分，直线形状区域在直线形状区域的两侧沿着纵向方向具有大致均匀的直径和锥形形状区域，其中直径朝向纵向方向的端部逐渐减小，以及其特征在于，所述弹性层在其长度方向的中央部具有在所述直线形状区域的两侧具有直径逐渐增加的直线形状区域，所述直线形状区域沿着所述长度方向具有大致均匀的直径，朝向长度方向的端部。这种构造允许在抑制记录材料中的折痕的同时防止图像加热中的缺陷。

6. 发明授权

US07215899B2 Image forming apparatus having temperature sensing element for sensing temperature of recording material 失效
标题翻译：具有用于感测记录材料的温度的温度感测元件的图像形成装置
公开(公告)号：US07215899B2
公开(公告)日：2007-05-08
申请号：US11062634
申请日：2005-02-23
申请人： Eiichiro Kimizuka , Yutaka Kubochi , Fumiki Inui , Eiji Uekawa , Akihito Kanamori , Satoru Izawa , Masataka Mochiduki , Toshihiko Ochiai , Koji Nihonyanagi , Shinji Hashiguchi
发明人： Eiichiro Kimizuka , Yutaka Kubochi , Fumiki Inui , Eiji Uekawa , Akihito Kanamori , Satoru Izawa , Masataka Mochiduki , Toshihiko Ochiai , Koji Nihonyanagi , Shinji Hashiguchi
IPC分类号： G03G15/20
CPC分类号： G03G15/2039
摘要： According to the present invention, a temperature sensing part of temperature sensing means is arranged to come into contact with the surface opposite to the image surface of a recording material at the time of one-sided printing without providing such an opposed member that comes into contact with the image surface of the recording material at least in a position corresponding to the position of the temperature sensing part that is in contact with the recording material.
摘要翻译：根据本发明，温度感测装置的温度检测部分布置成在单面打印时与记录材料的图像表面相对的表面接触，而不设置接触的相对构件记录材料的图像表面至少在与记录材料接触的温度检测部分的位置相对应的位置。

7. 发明授权

US07251447B2 Image heating apparatus and conveying roller for use therein 有权
标题翻译：图像加热装置和用于其中的输送辊
公开(公告)号：US07251447B2
公开(公告)日：2007-07-31
申请号：US11091638
申请日：2005-03-29
申请人： Akihito Kanamori , Satoru Izawa , Fumiki Inui , Hiroto Hasegawa , Eiji Uekawa , Shinji Hashiguchi , Koji Nihonyanagi , Toshiya Kaino , Masami Takeda
发明人： Akihito Kanamori , Satoru Izawa , Fumiki Inui , Hiroto Hasegawa , Eiji Uekawa , Shinji Hashiguchi , Koji Nihonyanagi , Toshiya Kaino , Masami Takeda
IPC分类号： G03G15/20 , H05B1/00 , H05B3/00 , H05B11/00
CPC分类号： G03G15/2053 , G03G15/2042 , G03G2215/2067
摘要： An image heating apparatus for heating an image formed on a recording material, the apparatus including a conveying roller for conveying a recording material, the conveying roller including a metal core and an elastic layer provided outside the metal core, wherein the metal core has, in a central portion in the longitudinal direction thereof, a straight shape area having a substantially uniform diameter along the longitudinal direction and tapered shape areas, on both sides of the straight shape area, in which a diameter gradually decreases toward ends in the longitudinal direction, and wherein the elastic layer has, in a central portion in the longitudinal direction thereof, a straight shape area having a substantially uniform diameter along the longitudinal direction and inverted crown shape areas, on both sides of the straight shape area, in which a diameter gradually increases toward ends in the longitudinal direction. This configuration allows to prevent defects in image heating while suppressing creases in the recording material.
摘要翻译：一种用于加热形成在记录材料上的图像的图像加热装置，所述装置包括用于传送记录材料的输送辊，所述输送辊包括金属芯和设置在金属芯外侧的弹性层，其中金属芯具有在其纵向方向上的中心部分，直线形状区域在直线形状区域的两侧沿着纵向方向具有大致均匀的直径和锥形形状区域，其中直径朝向纵向方向的端部逐渐减小，以及其特征在于，所述弹性层在其长度方向的中央部具有在所述直线形状区域的两侧具有直径逐渐增加的直线形状区域，所述直线形状区域沿着所述长度方向具有大致均匀的直径，朝向长度方向的端部。这种构造允许在抑制记录材料中的折痕的同时防止图像加热中的缺陷。

8. 发明授权

US06671488B2 Image heating apparatus 有权
公开(公告)号：US06671488B2
公开(公告)日：2003-12-30
申请号：US10076478
申请日：2002-02-19
申请人： Satoru Izawa , Masao Amano , Hiroshi Kataoka , Eiji Uekawa , Fumiki Inui
发明人： Satoru Izawa , Masao Amano , Hiroshi Kataoka , Eiji Uekawa , Fumiki Inui
IPC分类号： G03G1520
CPC分类号： G03G15/2064
摘要： An image heating apparatus includes a rotatable member contactable to a recording material carrying an image; a regulating member for regulating a movement of rotatable member in the direction of a generating line of rotatable member; wherein the regulating member is fixed so as not to rotate and has a surface opposed to an outer surface of an end portion of the rotatable member.

9. 发明授权

US06895207B2 Image heating apparatus having flexible metallic sleeve and reinforcing member disposed in an interior of said sleeve 有权
标题翻译：图像加热装置具有设置在所述套筒内部的柔性金属套筒和加强件
公开(公告)号：US06895207B2
公开(公告)日：2005-05-17
申请号：US10698527
申请日：2003-11-03
申请人： Hiroshi Kataoka , Satoru Izawa , Eiji Uekawa
发明人： Hiroshi Kataoka , Satoru Izawa , Eiji Uekawa
IPC分类号： G03G15/20
CPC分类号： G03G15/2053
摘要： An image heating apparatus for heating an image formed on a recording material, including a metallic sleeve, a heater contacting with the inner surface of the sleeve, the heater being controlled so as to maintain a set temperature, a backup member cooperating with the heater through the sleeve to form a nip for nipping and transporting the recording material, and a metallic reinforcing member disposed in the interior of the sleeve, wherein during a heating operation of heating the recording material by the heater, the surface temperature of the reinforcing member is 80% or less of the surface temperature of the sleeve.
摘要翻译：一种图像加热装置，用于加热形成在包括金属套筒的记录材料上的图像，与套筒内表面接触的加热器，加热器被控制以保持设定温度，与加热器配合的支撑件通过所述套筒形成用于夹持和输送记录材料的辊隙，以及设置在套筒内部的金属加强件，其中在通过加热器加热记录材料的加热操作期间，加强件的表面温度为80 套筒表面温度的％以下。

10. 发明授权

US08606164B2 Rotatable image heating member and image heating device 失效
标题翻译：可旋转图像加热构件和图像加热装置
公开(公告)号：US08606164B2
公开(公告)日：2013-12-10
申请号：US13190759
申请日：2011-07-26
申请人： Eiji Uekawa , Akihito Kanamori , Yusuke Jota
发明人： Eiji Uekawa , Akihito Kanamori , Yusuke Jota
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G15/2057 , G03G15/2064
摘要： An image heating device includes a rotatable image heating member including an elastic layer and a surface layer in which a filler is dispersed; and a fixed pressing member which is contacted to a surface of the rotatable image heating member and forms a nip, between itself and the rotatable image heating member, in which a recording material for carrying an image is to be nip-conveyed. The surface of the rotatable image heating member has a shape such that projections are distributed by the filler so that a coefficient of dynamic friction μ(hot) relative to said fixed pressing member when a surface temperature of the rotatable image heating member is a temperature during image heating and a coefficient of dynamic friction μ(cold) relative to the fixed pressing member when the surface temperature is a normal temperature satisfy, μ(hot)
摘要翻译：图像加热装置包括可旋转图像加热构件，其包括弹性层和分散有填料的表面层; 以及固定按压构件，其与可旋转图像加热构件的表面接触并且在其自身与可旋转图像加热构件之间形成辊隙，其中用于承载图像的记录材料将被夹送输送。可旋转图像加热部件的表面具有这样的形状，使得当可旋转图像加热部件的表面温度为可控制的图像加热部件的温度时，凸起由填料分配，使得相对于所述固定按压部件的动摩擦系数μ 当表面温度为常温时，图像加热和相对于固定按压部件的动摩擦系数μ（冷）满足mu（热）<1.2×（冷）。

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