公开(公告)号：US09116456B2

公开(公告)日：2015-08-25

申请号：US14060991

申请日：2013-10-23

Applicant: CANON KABUSHIKI KAISHA

Inventor： Akimichi Suzuki ,  Motoki Adachi ,  Yusuke Shimizu ,  Yuichiro Hirata ,  Naoki Fukushima

IPC: G03G15/02 ,  G03G15/043 ,  G03G15/01 ,  G03G15/00

CPC classification number: G03G15/0266 ,  G03G15/011 ,  G03G15/0189 ,  G03G15/043 ,  G03G15/5037 ,  G03G2215/0132

Abstract: An image forming apparatus includes an exposure device configured to expose image bearing members charged by charging devices to form latent images on the image bearing members, and a control unit configured to, in ether one or both of an image forming unit A and an image forming unit B, adjust an amount of exposure by which the image bearing member is exposed and a charging voltage based on information about the image bearing members of the image forming units A and B. The control unit is configured to make the charging voltage and the amount of exposure in the image forming unit A different from the charging voltage and the amount of exposure in the image forming unit B.

Abstract translation: 一种图像形成装置，包括：曝光装置，被配置为曝光由充电装置充电的图像承载部件，以在图像承载部件上形成潜像;以及控制单元，被配置为在图像形成单元A和图像形成单元 单元B，根据图像形成单元A和B的图像承载部件的信息，调整图像承载部件露出的曝光量和充电电压。控制部被配置为使充电电压和量 在图像形成单元A中与图像形成单元B中的充电电压和曝光量不同的曝光。

公开(公告)号：US20150234315A1

公开(公告)日：2015-08-20

申请号：US14624654

申请日：2015-02-18

Applicant: CANON KABUSHIKI KAISHA

Inventor： Motoki Adachi ,  Motonari Ito ,  Takanori Watanabe ,  Yusuke Usui

IPC: G03G15/08

CPC classification number: G03G15/0812 ,  G03G21/0064

Abstract: In a developing apparatus, a cartridge, and an image forming apparatus, the positions of a regulating section, an opening, a bottom section of a development chamber, and a bottom section of a storage chamber are in a specific positional relationship, an optical discharging section is provided in a specific position, or the structure of a regulating member is a specific structure.

Abstract translation: 在显影装置，盒和图像形成装置中，调节部，开口，显影室的底部和存储室的底部的位置具有特定的位置关系，光放电 部分设置在特定位置，或者调节构件的结构是特定结构。

公开(公告)号：US20140334854A1

公开(公告)日：2014-11-13

申请号：US14273589

申请日：2014-05-09

Applicant: CANON KABUSHIKI KAISHA

Inventor： Takuya Kitamura ,  Motoki Adachi ,  Hideo Kihara ,  Kouki Yano ,  Yuta Isobe

IPC: G03G15/08

CPC classification number: G03G15/0808

Abstract: A developing apparatus for developing operation on an image bearing member, includes a rotatable developer carrying member for carrying a developer; a rubbing member for rubbing the developer carrying member with the developer therebetween to cause the developer to be carried on the developer carrying member; wherein the rubbing member includes a free end portion extending toward a downstream with respect to a rotational moving direction of the developer carrying member, the free end portion rubs the developer carrying member, and wherein the rubbing member is provided with a reinforcing portion for reinforcing the free end portion.

Abstract translation: 一种用于在图像承载部件上显影操作的显影装置，包括用于承载显影剂的可旋转的显影剂承载部件; 用于将显影剂承载构件与显影剂摩擦的摩擦构件，以使显影剂承载在显影剂承载构件上; 其特征在于，所述摩擦构件包括相对于所述显影剂承载构件的旋转移动方向向下游延伸的自由端部，所述自由端部摩擦所述显影剂承载构件，并且其中所述摩擦构件设置有用于加强所述显影剂承载构件的加强部 自由端部分。

公开(公告)号：US20140178087A1

公开(公告)日：2014-06-26

申请号：US14060991

申请日：2013-10-23

Applicant: Canon Kabushiki Kaisha

Inventor： Akimichi Suzuki ,  Motoki Adachi ,  Yusuke Shimizu ,  Yuichiro Hirata ,  Naoki Fukushima

IPC: G03G15/02 ,  G03G15/06 ,  G03G15/16 ,  G03G15/043

CPC classification number: G03G15/0266 ,  G03G15/011 ,  G03G15/0189 ,  G03G15/043 ,  G03G15/5037 ,  G03G2215/0132

Abstract: An image forming apparatus includes an exposure device configured to expose image bearing members charged by charging devices to form latent images on the image bearing members, and a control unit configured to, in ether one or both of an image forming unit A and an image forming unit B, adjust an amount of exposure by which the image bearing member is exposed and a charging voltage based on information about the image bearing members of the image forming units A and B. The control unit is configured to make the charging voltage and the amount of exposure in the image forming unit A different from the charging voltage and the amount of exposure in the image forming unit B.

Abstract translation: 一种图像形成装置，包括：曝光装置，被配置为曝光由充电装置充电的图像承载部件，以在图像承载部件上形成潜像;以及控制单元，被配置为在图像形成单元A和图像形成单元 单元B，根据图像形成单元A和B的图像承载部件的信息，调整图像承载部件露出的曝光量和充电电压。控制部被配置为使充电电压和量 在图像形成单元A中与图像形成单元B中的充电电压和曝光量不同的曝光。

公开(公告)号：US20130279934A1

公开(公告)日：2013-10-24

申请号：US13860707

申请日：2013-04-11

Applicant: CANON KABUSHIKI KAISHA

Inventor： Hideaki Hasegawa ,  Motoki Adachi ,  Takayoshi Kihara

IPC: G03G15/00

CPC classification number: G03G21/10 ,  G03G15/161 ,  G03G15/166 ,  G03G2215/0132

Abstract: An image forming apparatus including: image forming stations each including: a photosensitive drum; a charger configured to charge the drum; a transfer device configured to transfer a developer image on the drum onto an intermediate transfer member; and a cleaner configured to remove developer from the drum; an exposure device configured to expose the drum to form a latent image; the intermediate transfer member; a memory storing information on the drum; and a controller configured to control at least one of the charger, transfer device, and exposure device in the station based on the information in the memory to provide a predetermined potential difference between the drum and the transfer device to form an electric field therebetween in a reverse direction to that in an image formation in order to move the developer from the intermediate transfer member to the drum to collect the developer by the cleaner.

Abstract translation: 一种图像形成装置，包括：图像形成站，每个图像形成站包括：感光鼓; 充电器，其构造成对所述鼓进行充电; 传送装置，其构造成将所述滚筒上的显影剂图像转印到中间转印部件上; 以及清洁器，其构造成从所述滚筒中除去显影剂; 曝光装置，被配置为暴露所述滚筒以形成潜像; 中间转印部件; 一个存储在滚筒上的信息的存储器; 以及控制器，其被配置为基于所述存储器中的信息来控制所述站中的所述充电器，传送装置和曝光装置中的至少一个，以在所述滚筒和所述传送装置之间提供预定的电位差，以在其间形成电场 与图像形成中的方向相反，以便将显影剂从中间转印部件移动到滚筒，以通过清洁器收集显影剂。