利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

32 条记录 (耗时 0.027 秒)

    FIXING DEVICE AND IMAGE FORMING APPARATUS
    2.
    发明申请
    FIXING DEVICE AND IMAGE FORMING APPARATUS 有权
    固定装置和图像形成装置

    公开(公告)号：US20170010570A1

    公开(公告)日：2017-01-12

    申请号：US15190341

    申请日：2016-06-23

    申请人： Ippei FUJIMOTO ,  Kazuhito KISHI ,  Takashi SETO ,  Takayuki SEKI ,  Kazunari SAWADA ,  Kenji ISHll ,  Hiroshi YOSHINAGA ,  Hiromasa TAKAGI ,  Takamasa HASE ,  Yasuhiko OGINO ,  Shohta KOBASHIGAWA

    发明人： Ippei FUJIMOTO ,  Kazuhito KISHI ,  Takashi SETO ,  Takayuki SEKI ,  Kazunari SAWADA ,  Kenji ISHll ,  Hiroshi YOSHINAGA ,  Hiromasa TAKAGI ,  Takamasa HASE ,  Yasuhiko OGINO ,  Shohta KOBASHIGAWA

    IPC分类号： G03G15/20

    CPC分类号： G03G15/2053 ,  G03G2215/2035

    摘要： A fixing device includes a fixing rotator and a heater disposed inside the fixing rotator to heat the fixing rotator with radiant heat. A pressure rotator presses against the fixing rotator to form a fixing nip between the fixing rotator and the pressure rotator. A reflector is disposed opposite the heater to reflect the radiant heat radiated from the heater to the fixing rotator. The reflector includes a first parallel plane, a second parallel plane, and a third tilt plane. The second parallel plane is parallel to the first parallel plane and stepped with respect to the first parallel plane. The second parallel plane is disposed closer to the fixing nip and the heater than the first parallel plane. The third tilt plane bridges the first parallel plane and the second parallel plane and is disposed opposite the heater.

    摘要翻译： 定影装置包括固定旋转器和设置在定影旋转器内部的加热器，以用辐射热加热定影旋转体。 压力旋转器压靠固定旋转器以在定影旋转器和压力旋转器之间形成定影辊隙。 反射器与加热器相对设置，以将从加热器辐射的辐射热反射到定影旋转器。 反射器包括第一平行平面，第二平行平面和第三倾斜平面。 第二平行平面平行于第一平行平面并相对于第一平行平面平行。 第二平行平面比第一平行平面更靠近定影辊隙和加热器设置。 第三倾斜平面桥接第一平行平面和第二平行平面并与加热器相对设置。

    FIXING DEVICE AND IMAGE FORMING APPARATUS
    3.
    发明申请
    FIXING DEVICE AND IMAGE FORMING APPARATUS 审中-公开
    固定装置和图像形成装置

    公开(公告)号：US20160246228A1

    公开(公告)日：2016-08-25

    申请号：US15013827

    申请日：2016-02-02

    申请人： Ippei FUJIMOTO ,  Kenji ISHll ,  Kazuhito KISHI ,  Kazunari SAWADA ,  Takashi SETO ,  Susumu MATSUSAKA ,  Yasuhiko OGINO ,  Shohta KOBASHIGAWA ,  Hiromasa TAKAGI ,  Takamasa HASE ,  Hiroshi YOSHINAGA

    发明人： Ippei FUJIMOTO ,  Kenji ISHll ,  Kazuhito KISHI ,  Kazunari SAWADA ,  Takashi SETO ,  Susumu MATSUSAKA ,  Yasuhiko OGINO ,  Shohta KOBASHIGAWA ,  Hiromasa TAKAGI ,  Takamasa HASE ,  Hiroshi YOSHINAGA

    IPC分类号： G03G15/20

    CPC分类号： G03G15/2053 ,  G03G2215/2035

    摘要： A fixing device includes a first heater and a second heater to heat a fixing rotator. The first heater includes a first heat generator having a first heating span in a longitudinal direction of the first heater and a first support supporting the first heat generator. The second heater includes a second heat generator having a second heating span in a longitudinal direction of the second heater and a second support supporting the second heat generator. A screen screens one of the first heater and the second heater from another one of the first heater and the second heater. At least one of the first support and the second support is disposed in proximity to a lateral end of at least one of the first heat generator and the second heat generator in the longitudinal direction of the first heater and the second heater.

    摘要翻译： 定影装置包括第一加热器和加热定影旋转器的第二加热器。 第一加热器包括第一热量发生器，其具有沿着第一加热器的纵向方向的第一加热跨度和支撑第一热发生器的第一支撑件。 第二加热器包括具有在第二加热器的纵向上的第二加热跨度的第二热发生器和支撑第二热发生器的第二支撑件。 屏幕从第一加热器和第二加热器中的另一个屏幕筛选第一加热器和第二加热器中的一个。 第一支撑件和第二支撑件中的至少一个在第一加热器和第二加热器的纵向方向上靠近第一热发生器和第二热发生器中的至少一个的侧端设置。

    FIXING DEVICE AND IMAGE FORMING APPARATUS
    8.
    发明申请
    FIXING DEVICE AND IMAGE FORMING APPARATUS 有权
    固定装置和图像形成装置

    公开(公告)号：US20160223961A1

    公开(公告)日：2016-08-04

    申请号：US14992643

    申请日：2016-01-11

    申请人： Hiromasa TAKAGI ,  Kenji ISHll ,  Kazuhito KISHI ,  Takashi SETO ,  Takayuki SEKI ,  Hiroshi YOSHINAGA ,  lppei FUJIMOTO ,  Kazunari SAWADA

    发明人： Hiromasa TAKAGI ,  Kenji ISHll ,  Kazuhito KISHI ,  Takashi SETO ,  Takayuki SEKI ,  Hiroshi YOSHINAGA ,  lppei FUJIMOTO ,  Kazunari SAWADA

    IPC分类号： G03G15/20

    CPC分类号： G03G15/2053 ,  G03G15/2042 ,  G03G2215/2035

    摘要： A fixing device includes a flexible, tubular fixing rotator rotatable in a predetermined direction of rotation and an opposed rotator disposed opposite the fixing rotator. A nip formation pad presses against the opposed rotator via the fixing rotator to form a fixing nip between the fixing rotator and the opposed rotator, through which a recording medium bearing a toner image is conveyed. A fixing heater is disposed opposite at least a conveyance span of the fixing rotator in an axial direction thereof where the recording medium is conveyed to heat the fixing rotator. A lateral end heater is mounted on the nip formation pad and disposed opposite an inner circumferential surface of the fixing rotator at a lateral end of the fixing rotator in the axial direction thereof to heat the fixing rotator. A supplementary thermal conductor contacts the fixing rotator and the lateral end heater.

    摘要翻译： 定影装置包括可沿预定旋转方向旋转的柔性管状固定旋转体和与定影旋转体相对设置的相对旋转体。 压区形成垫通过固定旋转器压靠在相对的旋转体上，以在固定旋转体和相对旋转体之间形成定影辊隙，通过该固定旋转体传送带有调色剂图像的记录介质。 定影加热器相对于固定旋转器的输送跨度至少沿其轴向传送记录介质的传送跨度相对地设置以加热定影旋转体。 横向端加热器安装在辊隙形成垫上并且在固定旋转器的轴向方向的侧端处与固定旋转体的内圆周表面相对地设置，以加热定影旋转体。 辅助热导体接触固定旋转器和侧端加热器。