IMAGE FORMING APPARATUS, AND CARRIER, TONER AND DEVELOPER USED THEREIN
    41.
    发明申请
    IMAGE FORMING APPARATUS, AND CARRIER, TONER AND DEVELOPER USED THEREIN 有权
    图像形成装置及其使用的载体,调色剂和开发者

    公开(公告)号:US20070140748A1

    公开(公告)日:2007-06-21

    申请号:US11608012

    申请日:2006-12-07

    申请人: Hideki Sugiura

    发明人: Hideki Sugiura

    IPC分类号: G03G15/09

    摘要: An image forming apparatus including an image bearer a magnetic field generator, a two-component developer bearer, a developing electric field generator, and an image developer. The two-component developer has at least a current speed index (25FRI) of from 0 to 2.0, which is determined by the following formula: 25FRI=(total energy at 10 mm/s/total energy at 100 mm/s). The total energy is an integral sum of a rotary torque and a vertical load when a blade of a powder fluidity analyzer spirally rotates at 10 mm/s and 100 mm/s, respectively, in the developer having a volume of 25 ml after idly agitated in the image developer for 10 minutes.

    摘要翻译: 包括磁场发生器,双组分显影剂载体,显影电场发生器和图像显影剂的图像载体的图像形成装置。 双组分显影剂至少具有0至2.0的当前速度指数(25FRI),其由以下公式确定:25FRI =(10mm / s下的总能量/ 100mm / s时的总能量)。 当粉末流动性分析仪的叶片分别以10毫米/秒和100毫米/秒的速度螺旋旋转时,总体能量是旋转扭矩和垂直载荷的总和,在空气搅拌后的体积为25毫升的显影液中 在图像开发者中10分钟。

    Constant velocity universal joint
    46.
    发明授权
    Constant velocity universal joint 有权
    恒速万向节

    公开(公告)号:US06227979B1

    公开(公告)日:2001-05-08

    申请号:US09248280

    申请日:1999-02-11

    IPC分类号: F16D316

    CPC分类号: F16D3/2245 F16D2003/22309

    摘要: A constant velocity universal joint comprising: an inner race having a plurality of inner grooves; an outer race having a plurality of outer grooves; a plurality of balls arranged individually in the plurality of inner grooves and in the plurality of outer grooves; and a retainer for retaining the plurality of balls. The center of curvature of the plurality of inner grooves and the center of curvature of the plurality of outer grooves are set on the both sides of a bisector. The plurality of inner grooves are formed helically in the inner race, and the plurality of outer grooves are formed helically in the outer race. The adjoining inner grooves are inclined in opposite directions, and the adjoining outer grooves are inclined in opposite directions.

    摘要翻译: 一种等速万向接头,包括:具有多个内槽的内座圈; 具有多个外槽的外圈; 多个球分别设置在所述多个内槽和所述多个外槽中; 以及用于保持多个球的保持器。 多个内槽的曲率中心和多个外槽的曲率中心设置在二等分线的两侧。 多个内槽在内圈中螺旋形地形成,并且多个外槽在外圈中形成为螺旋状。 相邻的内槽相反方向倾斜,相邻的外槽相反地倾斜。

    Toner for developing electrostatic images and developer
    49.
    发明授权
    Toner for developing electrostatic images and developer 有权
    用于显影静电图像和显影剂的调色剂

    公开(公告)号:US09389528B2

    公开(公告)日:2016-07-12

    申请号:US14470033

    申请日:2014-08-27

    IPC分类号: G03G9/087 G03G9/08

    摘要: A toner includes an amorphous resin; and a crystalline polyester resin dispersed in the amorphous resin. The crystalline polyester resin has a volume-average particle diameter (Dv) of from 0.07 to 0.20 μm, and a ratio (Dv/Dn) of the volume-average particle diameter (Dv) to a number-average particle diameter (Dn) thereof of from 1.00 to 2.25.

    摘要翻译: 调色剂包括无定形树脂; 和分散在无定形树脂中的结晶聚酯树脂。 结晶性聚酯树脂的体均粒径(Dv)为0.07〜0.20μm,体积平均粒径(Dv)与数均粒径(Dn)之比(Dv / Dn) 为1.00至2.25。