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22 条记录 (耗时 0.013 秒)

    FIXING-UNIT ROLLER, FIXING UNIT, AND IMAGE FORMING APPARATUS
    1.
    发明申请
    FIXING-UNIT ROLLER, FIXING UNIT, AND IMAGE FORMING APPARATUS 有权
    固定单元滚筒，固定单元和图像形成装置

    公开(公告)号：US20130209148A1

    公开(公告)日：2013-08-15

    申请号：US13757136

    申请日：2013-02-01

    申请人： Katsunori SUTO ,  Norihiko AZE ,  Takeshi ENDOH ,  Masayuki KAMI ,  Toru KOBAYASHI ,  Kohta SHIODERA

    发明人： Katsunori SUTO ,  Norihiko AZE ,  Takeshi ENDOH ,  Masayuki KAMI ,  Toru KOBAYASHI ,  Kohta SHIODERA

    IPC分类号： G03G15/20

    CPC分类号： G03G15/206 ,  G03G15/2053 ,  G03G2215/2035

    摘要： A fixing-unit roller includes: a core bar; and an elastic layer formed on an outer peripheral surface of the core bar. The elastic layer is formed from a porous material that contains a plurality of cells. Cells in a cross section obtained by cutting across the porous material are 0.1 μm or greater and 50 μm or less in size. A ratio of an area occupied by composite cells, which are made of partially-overlapping spherical cells, in a 200-μm square in the cross section to an area of the square is 60% or greater and 70% or less.

    摘要翻译： 定影单元辊包括：芯棒; 以及形成在芯棒的外周面上的弹性层。 弹性层由包含多个电池的多孔材料形成。 通过切割多孔材料获得的横截面中的细胞的尺寸为0.1μm以上且50μm以下。 由横截面为200μm的正方形的面积为平方的面积的由部分重叠的球形细胞构成的复合细胞占据的面积的比率为60％以上且70％以下。

    Image fixing apparatus and image forming apparatus
    2.
    发明授权
    Image fixing apparatus and image forming apparatus 失效
    图像定影装置和图像形成装置

    公开(公告)号：US07664450B2

    公开(公告)日：2010-02-16

    申请号：US11812150

    申请日：2007-06-15

    申请人： Norihiko Aze ,  Motokazu Hasegawa ,  Susumu Matsusaka

    发明人： Norihiko Aze ,  Motokazu Hasegawa ,  Susumu Matsusaka

    IPC分类号： G03G15/20

    CPC分类号： G03G15/2057 ,  G03G15/2042 ,  G03G2215/2016 ,  G03G2215/2032

    摘要： An image fixing apparatus stably maintains high efficiency in heat generation and reduces excessive heat and loss of electric power consumption for fixing image. In at least one embodiment, the image fixing apparatus includes a magnetic flux generating member to generate a magnetic flux, and a heat member to generate heat with the magnetic flux. The heat member includes a first heat layer and a second heat layer having a relatively higher volume resistivity than the first heat layer, and having different thickness and/or different volume resistivity depending on a position in the width direction of the second heat layer. Portions of the magnetic flux generating member face different sides of the heat member.

    摘要翻译： 图像定影装置稳定地保持发热效率高并且减少了定影图像的过热和耗电量。 在至少一个实施例中，图像定影装置包括用于产生磁通量的磁通量产生部件，以及利用磁通量产生热量的加热部件。 加热构件包括第一加热层和具有比第一加热层相对更高的体积电阻率的第二加热层，并且根据第二加热层的宽度方向上的位置具有不同的厚度和/或不同的体积电阻率。 磁通量产生部件的部分面向加热部件的不同侧面。

    Image fixing apparatus and image forming apparatus
    3.
    发明申请
    Image fixing apparatus and image forming apparatus 失效
    图像定影装置和图像形成装置

    公开(公告)号：US20080003030A1

    公开(公告)日：2008-01-03

    申请号：US11812150

    申请日：2007-06-15

    申请人： Norihiko Aze ,  Motokazu Hasegawa ,  Susumu Matsusaka

    发明人： Norihiko Aze ,  Motokazu Hasegawa ,  Susumu Matsusaka

    IPC分类号： G03G15/20

    CPC分类号： G03G15/2057 ,  G03G15/2042 ,  G03G2215/2016 ,  G03G2215/2032

    摘要： An image fixing apparatus stably maintains high efficiency in heat generation and reduces excessive heat and loss of electric power consumption for fixing image. In at least one embodiment, the image fixing apparatus includes a magnetic flux generating member to generate a magnetic flux, and a heat member to generate heat with the magnetic flux. The heat member includes a first heat layer and a second heat layer having a relatively higher volume resistivity than the first heat layer, and having different thickness and/or different volume resistivity depending on a position in the width direction of the second heat layer. Portions of the magnetic flux generating member face different sides of the heat member.

    摘要翻译： 图像定影装置稳定地保持发热效率高并且减少了定影图像的过热和耗电量。 在至少一个实施例中，图像定影装置包括用于产生磁通量的磁通量产生部件，以及利用磁通量产生热量的加热部件。 加热构件包括第一加热层和具有比第一加热层相对更高的体积电阻率的第二加热层，并且根据第二加热层的宽度方向上的位置具有不同的厚度和/或不同的体积电阻率。 磁通量产生部件的部分面向加热部件的不同侧面。

    Fixing belt and method for evaluating it
    4.
    发明授权
    Fixing belt and method for evaluating it 有权
    固定带及其评估方法

    公开(公告)号：US06861124B2

    公开(公告)日：2005-03-01

    申请号：US10322525

    申请日：2002-12-19

    申请人： Kohji Kamiya ,  Kyoichi Ashikawa ,  Norihiko Aze ,  Minoru Matsuo ,  Nozomu Takahata

    发明人： Kohji Kamiya ,  Kyoichi Ashikawa ,  Norihiko Aze ,  Minoru Matsuo ,  Nozomu Takahata

    IPC分类号： G01N3/40 ,  G01N3/00 ,  G01N3/02 ,  G03G15/20 ,  B32B1/00

    CPC分类号： G03G15/2057 ,  G01N2203/0071 ,  G01N2203/0282 ,  G03G2215/2016 ,  G03G2215/2032 ,  Y10T428/24479 ,  Y10T428/24612 ,  Y10T428/24628 ,  Y10T428/24777

    摘要： Disclosed are a fixing belt and a method for evaluating it in which an occurrence of crumple can be prevented by means of accurate evaluation whether a surface of the fixing belt has a appropriate flexibility or not.In this method for evaluating, a universal hardness test is achieved for the fixing belt in which an elastic layer and a mold releasing layer are laminated on a substrate, the fixing belt is judged as an acceptable product if a creep value CHU is included within a range of 0.40≦CHU≦3.50(%) when a creep value CHU which is measured from the mold releasing layer side is defined by a formula below. CHU=(h2−h1)/h1×100(%) where h1 is a pushed depth (mm) when a test load reaches a predetermined value which is kept for a predetermined period of time, and h2 is a pushed depth (mm) when a predetermined period of time is elapsed after the test load is removed.

    摘要翻译： 公开了一种定影带及其评估方法，通过精确评价定影带的表面是否具有适当的柔性，可以防止褶皱的发生。在该评价方法中，通用硬度试验是 对于在基材上层叠有弹性层和脱模层的定影带而实现的，如果在0.40 <= CHU <= 3.50（％）的范围内包括蠕变值CHU，则定影带被判断为可接受的产品 ），当从脱模层侧测定的蠕变值CHU由下式定义时，其中h1是当试验负荷达到预定值保持预定时间段时的推入深度（mm），并且h2 是在去除试验载荷之后经过预定时间段时的推入深度（mm）。

    FIXING BELT, FIXING DEVICE, AND IMAGE FORMING APPARATUS
    6.
    发明申请
    FIXING BELT, FIXING DEVICE, AND IMAGE FORMING APPARATUS 有权
    固定带，固定装置和图像形成装置

    公开(公告)号：US20160154351A1

    公开(公告)日：2016-06-02

    申请号：US14956016

    申请日：2015-12-01

    申请人： Atsushi Takai ,  Satoshi Tohkai ,  Norihiko Aze

    发明人： Atsushi Takai ,  Satoshi Tohkai ,  Norihiko Aze

    IPC分类号： G03G15/20

    CPC分类号： G03G15/2057

    摘要： A fixing belt for a fixing device of an image forming apparatus includes a base layer including a heat-resistant resin and a mesh member embedded in the heat-resistant resin and including a metal member, in which the mesh member includes an opening. The heat-resistant resin fills in the opening. A thickness of the thinnest portion of the mesh member is 40% or more of the thickness of the base layer. A fixing device includes a heating member; a pressure member; and the fixing belt as described above. Further, an image forming apparatus includes an image forming section and the fixing device including the above described fixing belt.

    摘要翻译： 用于图像形成装置的定影装置的定影带包括包括耐热树脂的基层和嵌入耐热树脂中的网状构件，并且包括金属构件，网状构件包括开口。 耐热树脂填充在开口中。 网状构件的最薄部的厚度为基底层的厚度的40％以上。 定影装置包括加热构件; 压力构件; 和如上所述的定影带。 此外，图像形成装置包括图像形成部和包括上述定影带的定影装置。

    Fixing belt, fixing device, and image forming apparatus
    8.
    发明授权
    Fixing belt, fixing device, and image forming apparatus 有权
    固定带，定影装置和成像装置

    公开(公告)号：US09494902B2

    公开(公告)日：2016-11-15

    申请号：US14956016

    申请日：2015-12-01

    申请人： Atsushi Takai ,  Satoshi Tohkai ,  Norihiko Aze

    发明人： Atsushi Takai ,  Satoshi Tohkai ,  Norihiko Aze

    IPC分类号： G03G15/20

    CPC分类号： G03G15/2057

    摘要： A fixing belt for a fixing device of an image forming apparatus includes a base layer including a heat-resistant resin and a mesh member embedded in the heat-resistant resin and including a metal member, in which the mesh member includes an opening. The heat-resistant resin fills in the opening. A thickness of the thinnest portion of the mesh member is 40% or more of the thickness of the base layer. A fixing device includes a heating member; a pressure member; and the fixing belt as described above. Further, an image forming apparatus includes an image forming section and the fixing device including the above described fixing belt.

    摘要翻译： 用于图像形成装置的定影装置的定影带包括包括耐热树脂的基层和嵌入耐热树脂中的网状构件，并且包括金属构件，网状构件包括开口。 耐热树脂填充在开口中。 网状构件的最薄部的厚度为基底层的厚度的40％以上。 定影装置包括加热构件; 压力构件; 和如上所述的定影带。 此外，图像形成装置包括图像形成部和包括上述定影带的定影装置。