利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

21 条记录 (耗时 0.015 秒)

    Lubricant applicator, and image forming apparatus and process cartridge using the lubricant applicator, and method for assembling the process cartridge
    2.
    发明公开
    Lubricant applicator, and image forming apparatus and process cartridge using the lubricant applicator, and method for assembling the process cartridge 审中-公开
    用于组装处理卡盒Schmiermittelapplikator，图像形成装置以及具有该Schmiermittelapplikator处理盒和方法

    公开(公告)号：EP1764661A2

    公开(公告)日：2007-03-21

    申请号：EP06018478.5

    申请日：2006-09-04

    申请人： Ricoh Company, Ltd.

    发明人： Tanaka, Shuji ,  Kawahara, Shinich ,  Kimura, Yoshiyuki ,  Hosokawa, Hiroshi ,  Hattori, Yoshio ,  Suda, Takeo ,  Takahashi, Yutaka ,  Fujishiro, Takatsugu ,  Kasuga, Teruyuki ,  Harada, Hiroomi ,  Ojimi, Tokuya ,  Yanagida, Masato ,  Tawada, Takaaki ,  Tabuchi, Takeshi ,  Kumagai, Naohiro ,  Kataoka, Chohtaroh ,  Sato, Hidemasa

    IPC分类号： G03G21/00

    CPC分类号： G03G21/0094 ,  G03G21/181 ,  G03G21/1814 ,  G03G2221/0026

    摘要： A process cartridge (100; 507; 712) including an image bearing member (10; 310; 502; 701); a lubricant applicator (20; 160; 531; 631; 707), which includes a lubricant application member (23; 161; 533; 771) configured to apply a solid lubricant (22; 162; 534; 772) to the surface of the image bearing member; and a smoothing member (21; 532; 774) configured to smooth the applied solid lubricant, and at least one of a charging device (30; 509; 702), a developing device (50; 526; 706) and a cleaning device (40; 531; 631; 707), wherein the amount of the solid lubricant present on a portion of surface of the image bearing member, which is located between the lubricant application member and the smoothing blade, is from 0.11 to 1. 2 mg/m 2 . The smoothing member is preferably a blade having a JIS-A hardness of not less than 79°. The process cartridge is preferably assembled by a method including setting the lubricant smoothing member, the lubricant and the lubricant application member to a housing (110; 410) of the process cartridge; and then setting the image bearing member to the housing.

    摘要翻译： （10; 310; 502; 701）的处理盒（100 ;; 507712），其包括图像承载部件; 配置为施加固体润滑剂的润滑剂涂敷器（20; 160; 531; 631; 707），其中包括一个润滑剂涂敷部件（771 23; 161; 533）（22; 162; 534; 772）至所述表面 图像承载部件; 配置为平滑应用固体润滑剂，和充电装置中的至少一个和一个平滑构件（774 21; 532）（30; 509; 702），显影装置（50; 526; 706）和清洁装置（ 40; 531; 631; 707），worin在图像承载部件的表面的一部分，在所有的位于润滑剂涂敷部件和所述平滑刀片之间，所述固体润滑剂的存在量是从0:11到1 2毫克/ m 2以下。 平滑构件优选为具有不小于79°的JIS-A硬度的叶片。 处理盒的;处理盒优选地由包括设置润滑剂平整部件，润滑剂以及润滑剂涂覆部件的壳体（410 110）的方法，组装; 然后设置在图像承载部件在壳体上。

    Image forming apparatus and process cartridge
    6.
    发明公开
    Image forming apparatus and process cartridge 有权
    成像设备和处理盒

    公开(公告)号：EP1491970A1

    公开(公告)日：2004-12-29

    申请号：EP04014879.3

    申请日：2004-06-24

    申请人： Ricoh Company Ltd.

    发明人： Murakami, Eisaku ,  Nagashima, Hiroyuki ,  Yanagida, Masato ,  Kumagai, Naohiro ,  Shintani, Takeshi ,  Koike, Toshio ,  Sampe, Atsushi ,  Kawasumi, Masanori ,  Tomita, Masami ,  Uchitani, Takeshi

    IPC分类号： G03G21/18

    CPC分类号： G03G21/1817 ,  G03G21/08

    摘要： An image forming apparatus (100) which contains a latent image bearing member (1), a charger (3), a latent image forming device, a developing device (5), a surface moving member, a transfer device (6), a cleaner (7) having a cleaning blade (7A) and an irradiating device (4) configured to discharge the latent image bearing member (1). This image forming apparatus (100) is capable of producing quality images by using a toner having a circularity not less than 0.94. The image forming apparatus (100) can easily remove toner particles remaining on the latent image bearing member (1) with the cleaning blade (7A) contained in the cleaner (7) by placing the irradiating device (4) on the upstream from the cleaner (7) relative to the rotation direction of the latent image bearing member (1).

    摘要翻译： （1），充电器（3），潜像形成装置，显影装置（5），表面移动部件，转印装置（6），图像形成装置 具有清洁刮板（7A）的清洁器（7）和用于排出潜像承载部件（1）的照射装置（4）。 该图像形成装置（100）能够通过使用具有不小于0.94的圆形度的调色剂来产生高质量图像。 通过将照射装置（4）放置在清洁器（7）的上游，图像形成装置（100）可容易地利用容纳在清洁器（7）中的清洁刮刀（7A）去除残留在潜像承载部件 （7）相对于潜像承载部件（1）的旋转方向。

    Image forming apparatus
    7.
    发明授权
    Image forming apparatus 有权

    公开(公告)号：EP2372462B8

    公开(公告)日：2018-07-18

    申请号：EP11155325.1

    申请日：2011-02-22

    申请人： Ricoh Company, Ltd.

    发明人： Ninomiya, Hiromichi ,  Mizusawa, Hiroshi ,  Kumagai, Naohiro ,  Matsuura, Hiroki ,  Ozawa, Yoshinori

    IPC分类号： G03G15/01 ,  G03G21/00

    CPC分类号： G03G21/0094 ,  G03G15/0189 ,  G03G2215/0132

    摘要： An image forming apparatus (1) includes a plurality of image forming units (10Y, 10M, 10C, 10BK) that are arranged in parallel so as to be opposed to an intermediate transfer belt (17) or a transfer carriage belt. A black image forming unit (10BK) that forms a black toner image is arranged at a downstream end or upstream end in the running direction of the intermediate transfer belt (17) or the transfer carriage belt with respect to the other image forming units (10Y, 10M, 10C). The black image forming unit (10BK) is configured so that its lubricant supplying unit (16) contains a larger amount of lubricant (16b).