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    Cleaning device and image forming apparatus
    1.
    发明授权
    Cleaning device and image forming apparatus 有权
    清洁装置和成像装置

    公开(公告)号：US08433213B2

    公开(公告)日：2013-04-30

    申请号：US13046884

    申请日：2011-03-14

    Applicant: Yoshiki Hozumi ,  Kenji Sugiura ,  Osamu Naruse ,  Naomi Sugimoto ,  Hisashi Kikuchi ,  Yuu Sakakibara

    Inventor： Yoshiki Hozumi ,  Kenji Sugiura ,  Osamu Naruse ,  Naomi Sugimoto ,  Hisashi Kikuchi ,  Yuu Sakakibara

    IPC: G03G21/10

    CPC classification number: G03G15/161 ,  G03G21/0035 ,  G03G21/0076 ,  G03G2215/1661 ,  G03G2221/001

    Abstract: A cleaning device includes a normally charged toner cleaning unit, a reversely charged toner cleaning unit, and a pre-cleaning unit. The normally charged toner cleaning unit has a normally charged toner cleaning member, a normally charged toner recovery member, and a normally charged toner scraping member. The reversely charged toner cleaning unit has a reversely charged toner cleaning member, a reversely charged toner recovery member, and a reversely charged toner scraping member. The pre-cleaning unit has a pre-cleaning member, a pre-recovery member, and a pre-scraping member.

    Abstract translation: 清洁装置包括正常充电的调色剂清洁单元，反向充电的调色剂清洁单元和预清洁单元。 正常充电的调色剂清洁单元具有通常充电的调色剂清洁部件，正常充电的调色剂回收部件和正常充电的调色剂刮削部件。 反向充电的调色剂清洁单元具有反向充电的调色剂清洁部件，反向充电的调色剂回收部件和反向充电的调色剂刮除部件。 预清洁单元具有预清洁构件，预恢复构件和预刮构件。

    CLEANING DEVICE AND IMAGE FORMING APPARATUS
    3.
    发明申请
    CLEANING DEVICE AND IMAGE FORMING APPARATUS 有权
    清洁装置和图像形成装置

    公开(公告)号：US20110229187A1

    公开(公告)日：2011-09-22

    申请号：US13046884

    申请日：2011-03-14

    Applicant: Yoshiki HOZUMI ,  Kenji Sugiura ,  Osamu Naruse ,  Naomi Sugimoto ,  Hisashi Kikuchi ,  Yuu Sakakibara

    Inventor： Yoshiki HOZUMI ,  Kenji Sugiura ,  Osamu Naruse ,  Naomi Sugimoto ,  Hisashi Kikuchi ,  Yuu Sakakibara

    IPC: G03G15/16

    CPC classification number: G03G15/161 ,  G03G21/0035 ,  G03G21/0076 ,  G03G2215/1661 ,  G03G2221/001

    Abstract: A cleaning device includes a normally charged toner cleaning unit, a reversely charged toner cleaning unit, and a pre-cleaning unit. The normally charged toner cleaning unit has a normally charged toner cleaning member, a normally charged toner recovery member, and a normally charged toner scraping member. The reversely charged toner cleaning unit has a reversely charged toner cleaning member, a reversely charged toner recovery member, and a reversely charged toner scraping member. The pre-cleaning unit has a pre-cleaning member, a pre-recovery member, and a pre-scraping member.

    Abstract translation: 清洁装置包括正常充电的调色剂清洁单元，反向充电的调色剂清洁单元和预清洁单元。 正常充电的调色剂清洁单元具有通常充电的调色剂清洁部件，正常充电的调色剂回收部件和正常充电的调色剂刮削部件。 反向充电的调色剂清洁单元具有反向充电的调色剂清洁部件，反向充电的调色剂回收部件和反向充电的调色剂刮削部件。 预清洁单元具有预清洁构件，预恢复构件和预刮构件。

    CLEANING DEVICE, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE
    4.
    发明申请
    CLEANING DEVICE, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE 有权
    清洁装置，图像形成装置和处理盒

    公开(公告)号：US20100003052A1

    公开(公告)日：2010-01-07

    申请号：US12490543

    申请日：2009-06-24

    Applicant: Hiroki Nakamatsu ,  Kenji Sugiura ,  Naomi Sugimoto ,  Osamu Naruse ,  Hidetoshi Yano

    Inventor： Hiroki Nakamatsu ,  Kenji Sugiura ,  Naomi Sugimoto ,  Osamu Naruse ,  Hidetoshi Yano

    IPC: G03G15/20

    CPC classification number: G03G21/0023 ,  G03G21/0017 ,  G03G21/0035 ,  G03G21/007

    Abstract: A cleaning device including a conductive member configured to charge powder remaining on a member to be cleaned so as to have a single polarity and configured to scrape off at least part of the powder, and disposed to contact with the member to be cleaned; a cleaning member configured to electrically adsorb the powder present on the member to be cleaned, disposed to contact with the member to be cleaned and located downstream of the conductive member in a direction in which the powder is conveyed thereon; a first recovering member configured to electrically adsorb the powder present on the cleaning member and disposed to contact with the cleaning member; and a second recovering member configured to scrape off the powder from the first recovering member and disposed to contact with the first recovering member, wherein the conductive member is constant-current controlled.

    Abstract translation: 一种清洁装置，包括导电构件，其被配置为对待清洁的构件上剩余的粉末进行充电以具有单一极性并且构造成刮除至少一部分粉末，并且设置成与要清洁的构件接触; 清洁部件，被配置为电吸附存在于待清洁部件上的粉末，所述粉末设置成与所述待清洁部件接触并且位于所述导电部件的下游，所述粉末被传送到所述清洁部件的方向上; 第一回收构件，被配置为电吸附存在于所述清洁构件上并且被设置为与所述清洁构件接触的粉末; 以及第二回收部件，其被配置为从所述第一回收部件刮除所述粉末并且设置成与所述第一回收部件接触，其中所述导电部件是恒流控制的。

    IMAGE FORMING APPARATUS, PROCESS UNIT, AND CLEANING DEVICE
    5.
    发明申请
    IMAGE FORMING APPARATUS, PROCESS UNIT, AND CLEANING DEVICE 审中-公开
    图像形成装置，处理单元和清洁装置

    公开(公告)号：US20070212139A1

    公开(公告)日：2007-09-13

    申请号：US11685653

    申请日：2007-03-13

    Applicant: Kenji Sugiura ,  Hidetoshi Yano ,  Osamu Naruse ,  Naomi Sugimoto ,  Takuya Seshita ,  Yasuyuki Yamashita

    Inventor： Kenji Sugiura ,  Hidetoshi Yano ,  Osamu Naruse ,  Naomi Sugimoto ,  Takuya Seshita ,  Yasuyuki Yamashita

    IPC: G03G21/00

    CPC classification number: G03G21/0035

    Abstract: An image forming apparatus including an image carrier, a charger, an electrostatic latent image forming member, a developing member, a transferor, and a cleaning device. The electrostatic latent image forming member forms an electrostatic latent image on a surface of the image carrier charged by the charger. The developing member develops the electrostatic latent image formed on the surface of the image carrier with toner particles to form a toner image. The transferor transfers the toner image formed on the surface of the image carrier onto a recording medium. The cleaning device includes a fine particle supplier and an electrostatic cleaning mechanism. The fine particle supplier supplies fine particles onto the surface of the image carrier while an image forming operation is not performed. The electrostatic cleaning mechanism electrostatically removes a foreign substance adhered to the supplied fine particles from the surface of the image carrier.

    Abstract translation: 一种图像形成装置，包括图像载体，充电器，静电潜像形成构件，显影构件，转印器和清洁装置。 静电潜像形成部件在由充电器充电的图像载体的表面上形成静电潜像。 显影构件利用调色剂颗粒显影形成在图像载体的表面上的静电潜像，以形成调色剂图像。 转印器将形成在图像载体表面上的调色剂图像转印到记录介质上。 清洁装置包括微粒供应器和静电清洁机构。 细颗粒供应商在不进行图像形成操作的同时将精细颗粒提供到图像载体的表面上。 静电清洁机构从图像载体的表面静电除去附着在所提供的细颗粒上的异物。

    Cleaner, and process cartridge and image forming apparatus using the cleaner
    6.
    发明申请
    Cleaner, and process cartridge and image forming apparatus using the cleaner 有权
    清洁剂，以及使用清洁剂的处理盒和成像装置

    公开(公告)号：US20050254868A1

    公开(公告)日：2005-11-17

    申请号：US11126233

    申请日：2005-05-11

    Applicant: Osamu Naruse ,  Hidetoshi Yano ,  Masahiko Shakuto ,  Kazuhiko Watanabe

    Inventor： Osamu Naruse ,  Hidetoshi Yano ,  Masahiko Shakuto ,  Kazuhiko Watanabe

    IPC: G03G15/16 ,  G03G21/00

    CPC classification number: G03G15/161 ,  G03G21/0017 ,  G03G2215/1661 ,  G03G2221/0005

    Abstract: A cleaner for cleaning a surface of a rotating material, including an elastic blade arranged to counter the rotating material while a tip of the elastic blade is contacted with the surface of the rotating material to clean the surface of the rotating material, wherein the elastic blade has a first surface facing the rotating material, and a second surface opposite to the first surface thereof, and wherein the elastic blade has a recessed portion, which has a bottom surface and a wall, in a rear portion of the second surface; and a support plate configured to support the elastic blade, wherein the support plate has a first surface facing the rotating material, a second surface opposite to the first surface and a tip surface, wherein the elastic blade is connected with the support plate in such a manner that the bottom surface and the wall of the recessed portion of the blade are contacted with the first surface and the tip surface of the support plate, respectively.

    Abstract translation: 一种用于清洁旋转材料的表面的清洁器，包括弹性刮板，其布置成与旋转材料相对，同时弹性刀片的尖端与旋转材料的表面接触以清洁旋转材料的表面，其中弹性片 具有面向旋转材料的第一表面和与其第一表面相对的第二表面，并且其中所述弹性刮板在所述第二表面的后部具有凹部，所述凹部具有底面和壁; 以及支撑板，其构造成支撑所述弹性叶片，其中所述支撑板具有面向所述旋转材料的第一表面，与所述第一表面相对的第二表面和末端表面，其中所述弹性刮板与所述支撑板连接， 使得叶片的凹陷部分的底表面和壁分别与支撑板的第一表面和末端表面接触。

    CLEANING APPARATUS AND IMAGE FORMING APPARATUS
    9.
    发明申请
    CLEANING APPARATUS AND IMAGE FORMING APPARATUS 有权
    清洁装置和图像形成装置

    公开(公告)号：US20110158677A1

    公开(公告)日：2011-06-30

    申请号：US12955320

    申请日：2010-11-29

    Applicant: Hisashi KIKUCHI ,  Kenji Sugiura ,  Osamu Naruse ,  Naomi Sugimoto ,  Yoshiki Hozumi ,  Yuu Sakakibara

    Inventor： Hisashi KIKUCHI ,  Kenji Sugiura ,  Osamu Naruse ,  Naomi Sugimoto ,  Yoshiki Hozumi ,  Yuu Sakakibara

    IPC: G03G15/16 ,  G03G21/00

    CPC classification number: G03G15/161 ,  G03G21/0035 ,  G03G21/0076 ,  G03G2215/1661 ,  G03G2221/001

    Abstract: There is provided a cleaning apparatus, comprising: a normally-charged toner cleaning member that receives a voltage having a polarity reverse to a normal charging polarity of a toner and electrostatically removes a toner having the normal charging polarity on a cleaning target; a reversely-charged toner cleaning member that receives a voltage having the same polarity as the normal charging polarity of a toner and electrostatically removes a toner having a polarity reverse to the normal charging polarity on the cleaning target; and a pre-cleaning member that is disposed at an upstream side of the normally-charged toner cleaning member and the reversely-charged toner cleaning member in a surface moving direction of the cleaning target, receives a voltage having a polarity reverse to the normal charging polarity of the toner, and electrostatically removes a toner having the normal charging polarity on the cleaning target.

    Abstract translation: 提供了一种清洁装置，包括：正常充电的调色剂清洁部件，其接收具有与调色剂的正常充电极性相反的极性的电压，并且在清洁对象物上静电除去具有正常充电极性的调色剂; 接收与调色剂的正常充电极性相同极性的电压的反向充电的调色剂清洁部件，并且静电除去在清洁对象物上具有与正常充电极性相反的极性的调色剂; 并且在清洁对象的表面移动方向上设置在正常充电的调色剂清洁部件和反向充电的调色剂清洁部件的上游侧的预清洁部件接收与正常充电相反极性的电压 调色剂的极性，并且静电除去在清洁对象物上具有正常充电极性的调色剂。

    Cleaning unit, process cartridge, and image forming apparatus using the same
    10.
    发明授权
    Cleaning unit, process cartridge, and image forming apparatus using the same 有权
    清洁单元，处理盒和使用其的成像装置

    公开(公告)号：US07929897B2

    公开(公告)日：2011-04-19

    申请号：US12031333

    申请日：2008-02-14

    Applicant: Naomi Sugimoto ,  Hidetoshi Yano ,  Kenji Sugiura ,  Osamu Naruse ,  Yasuyuki Yamashita

    Inventor： Naomi Sugimoto ,  Hidetoshi Yano ,  Kenji Sugiura ,  Osamu Naruse ,  Yasuyuki Yamashita

    IPC: G03G21/00

    CPC classification number: G03G21/0035 ,  G03G2221/0005 ,  G03G2221/1621

    Abstract: A cleaning apparatus for removing charged particles includes a cleaning brush and a recovery unit. The cleaning brush removes the charged particles from an object by attracting the charged particles having positive and negative polarity. The recovery unit for recovering the charged particles from the cleaning brush includes a recovery member, a first charge applicator, a second charge applicator, and a voltage control unit. The recovery member is supplied with a voltage to attract the charged particles. The recovery member has a core and a surface layer. The first charge applicator applies a voltage to the surface layer of the recovery member. The second charge applicator applies a voltage to the core of the recovery member. The voltage control unit controls a polarity of the voltage to be applied by the first and second charge applicators depending on a polarity of the charged particles to be recovered.

    Abstract translation: 用于除去带电粒子的清洁装置包括清洁刷和回收单元。 清洁刷通过吸引具有正极性和负极性的带电粒子从物体中除去带电粒子。 用于从清洁刷回收带电粒子的回收单元包括回收构件，第一电荷施加器，第二电荷施加器和电压控制单元。 回收构件被提供有电压以吸引带电粒子。 回收构件具有芯和表面层。 第一电荷施加器向恢复构件的表面层施加电压。 第二电荷施加器向恢复构件的芯施加电压。 电压控制单元根据要回收的带电粒子的极性来控制由第一和第二充电施加器施加的电压的极性。

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