公开(公告)号：US09158229B2

公开(公告)日：2015-10-13

申请号：US14155213

申请日：2014-01-14

Applicant: KYOCERA DOCUMENT SOLUTIONS INC.

Inventor： Hiroaki Ohashi ,  Masahiro Kashimoto

IPC: G03G15/08

CPC classification number: G03G15/0812 ,  G03G15/0815 ,  G03G15/0877

Abstract: A development device includes a sheet member, a support member, and a vibration applying device. The sheet member is disposed between a developer carrier and a blade to receive a developer falling from the developer carrier toward the blade. The developer carrier is disposed to face to an image carrier on which an electrostatic latent image is formed and configured to supply the developer to the image carrier in a facing area to the image carrier. The blade is configured to regulate an amount of the developer carried on the developer carrier. The support member holds the sheet member. The vibration applying device applies vibration to the sheet member. The sheet member is stretchable and flexible and is stretched over the support member.

Abstract translation: 显影装置包括片状构件，支撑构件和振动施加装置。 薄片构件设置在显影剂载体和叶片之间以接收从显影剂载体朝向叶片落下的显影剂。 显影剂载体被设置成面对其上形成有静电潜像的图像载体，并且构造成将显影剂供给到图像载体的相对区域中的图像载体。 刀片被配置成调节显影剂载体上承载的显影剂的量。 支撑构件保持片材。 振动施加装置对片材施加振动。 片材是可拉伸和柔性的并且在支撑构件上被拉伸。

公开(公告)号：US20150220023A1

公开(公告)日：2015-08-06

申请号：US14608871

申请日：2015-01-29

Applicant: Oki Data Corporation

Inventor： Fumitaka OZEKI

IPC: G03G15/08

CPC classification number: G03G15/0898 ,  G03G15/0815

Abstract: An image forming unit includes a first developer supply member that is arranged inside a developer container and supplies a developer to a developer carrier, a seal member of which a fixed end is fixed on a case.The case has a first wall part that extends from the fixed end obliquely downward with respect to a vertical direction and a second wall part that continues from the first wall part and extends along an outer peripheral surface of the first developer supply member, and a first distance between an inner peripheral surface of the first wall part and the outer peripheral surface of the first developer supply member becomes smaller with increasing distance from the fixed end of the seal member.

Abstract translation: 图像形成单元包括布置在显影剂容器内并将显影剂供应到显影剂载体的第一显影剂供应构件，固定端固定在壳体上的密封构件。 壳体具有从固定端部相对于垂直方向向下倾斜延伸的第一壁部和从第一壁部延伸并沿着第一显影剂供给部件的外周面延伸的第二壁部， 随着与密封构件的固定端的距离的增加，第一壁部的内周面与第一显影剂供给构件的外周面之间的距离变小。

公开(公告)号：US08953969B2

公开(公告)日：2015-02-10

申请号：US13705725

申请日：2012-12-05

Applicant: Fuji Xerox Co., Ltd.

Inventor： Ryuji Hattori

IPC: G03G15/095 ,  G03G15/09 ,  G03G15/08

CPC classification number: G03G15/0921 ,  G03G15/0815 ,  G03G15/0942 ,  G03G2215/0648

Abstract: An image forming apparatus includes an image carrier, a developing unit, and a developer sucking section. A relationship 0≦X≦R+kRW (where k=10 to 12) is established, when X (m) is a distance from a center of a transport pole to a position where a straight line crosses a rotating section, R (m) is a chain standing length of developer on the transport pole, W (m/s) is a peripheral velocity of the developing unit, and k is a coefficient. The transport pole is adjacent to a development pole and is situated downstream of the development pole in a direction of rotation of the rotating section. The straight line is situated at a downstream side in the direction of rotation of the rotating section and connects a center of rotation of the developing unit and an end of the developer sucking section.

Abstract translation: 图像形成装置包括图像载体，显影单元和显影剂吸入部。 建立关系0＆nlE; X＆nlE; R + kRW（其中k = 10至12），当X（m）是从输送极的中心到直线与旋转部分交叉的位置的距离时，R（m ）是传送极上的显影剂的链长，W（m / s）是显影单元的圆周速度，k是系数。 输送极与开发极相邻，并且位于显影极的下游，在旋转部的旋转方向上。 直线位于旋转部的旋转方向的下游侧，并连接显影单元的旋转中心和显影剂吸引部的端部。

公开(公告)号：US20140153969A1

公开(公告)日：2014-06-05

申请号：US14025908

申请日：2013-09-13

Applicant: Martin Berg

Inventor： Martin Berg

IPC: G03G15/10

CPC classification number: G03G15/11 ,  G03G15/0815 ,  G03G15/10

Abstract: In a digital printer a developer element is provided that inks charge images on a charge image carrier with toner. A feed system is provided to apply liquid developer with the toner onto the developer element. The cleaning unit is provided with a cleaning element to clean off residual liquid developer remaining on the developer element after the development of the charge images. A scraping unit rests on the cleaning element made up of a double blade arranged in a blade mount. The double blade provides a cleaning blade and a sealing blade that together form a blade chamber that is filled with fluid. The cleaning blade has at least one row of holes adjacent to a blade edge of the cleaning blade.

Abstract translation: 在数字打印机中，提供了一种显影剂元件，其利用墨粉对电荷图像载体上的图像进行充电。 提供进料系统以将具有调色剂的液体显影剂施加到显影剂元件上。 清洁单元设置有清洁元件，以在充电图像显影之后清除残留在显影元件上的残留液体显影剂。 刮板装置位于由布置在刀片架上的双刀片组成的清洁元件上。 双刀片提供清洁刀片和密封刀片，其一起形成填充有流体的刀片室。 清洁刮板具有与清洁刮板的刀片边缘相邻的至少一排孔。

公开(公告)号：US20140016959A1

公开(公告)日：2014-01-16

申请号：US13941443

申请日：2013-07-12

Applicant: Takanori UNO

Inventor： Takanori UNO

IPC: G03G15/08

CPC classification number: G03G15/0839 ,  G03G15/0805 ,  G03G15/0815 ,  G03G15/0865 ,  G03G15/0877 ,  G03G15/0891 ,  G03G15/0898

Abstract: A developer supply device including a developer carrying body, extending in a width direction, configured to carry developer and a casing including an wall, extending in the width direction, disposed between a first room on which the developer carrying body is disposed and a second room configured to store the developer is provided. The first room and the second room communicate each other through an opening formed above the wall. The wall includes end portions having a first height and a central portion. The central portion is disposed between the end portions and has a second height which is higher than the first height.

Abstract translation: 一种显影剂供应装置，包括在宽度方向上延伸的显影剂承载体，构造成承载显影剂和包括在宽度方向上延伸的壁的壳体，设置在其上布置有显影剂承载体的第一房间和第二房间 配置为存储开发者提供。 第一房间和第二房间通过形成在墙壁上方的开口相互通信。 该壁包括具有第一高度和中心部分的端部。 中心部分设置在端部之间并且具有高于第一高度的第二高度。

公开(公告)号：US08472850B2

公开(公告)日：2013-06-25

申请号：US12862055

申请日：2010-08-24

Applicant: Masahiro Kawano ,  Atsushi Ohta ,  Toshiharu Sato

Inventor： Masahiro Kawano ,  Atsushi Ohta ,  Toshiharu Sato

IPC: G03G15/08

CPC classification number: G03G15/0806 ,  G03G15/0808 ,  G03G15/0815 ,  G03G2215/00721 ,  G03G2215/0634

Abstract: A developing device that is provided in an image forming device that forms an image includes an image carrier on which an electrostatic latent image is formed; a developer carrier that forms a developer image on a surface of the image carrier by attaching a developer on the electrostatic latent image; a supplying member that supplies the developer to the developer carrier by contacting the developer carrier, and that scrapes the developer remaining on the surface of the developer carrier from the developer carrier, and a deformation amount between the developer carrier and the supplying member is individually configured corresponding to a location where the developing device is provided in the image forming device.

Abstract translation: 设置在形成图像的图像形成装置中的显影装置包括其上形成有静电潜像的图像载体; 显影剂载体，其通过将显影剂附着在静电潜像上而在图像载体的表面上形成显影剂图像; 供应构件，其通过使显影剂载体接触而将显影剂供应到显影剂载体，并且从显影剂载体上刮下残留在显影剂载体表面上的显影剂，并且显影剂载体和供给构件之间的变形量被单独配置 对应于在图像形成装置中设置显影装置的位置。

公开(公告)号：US20120308271A1

公开(公告)日：2012-12-06

申请号：US13585145

申请日：2012-08-14

Applicant: Jong In KIM ,  Myoung Su Baek ,  Oh Dug Gwon

Inventor： Jong In KIM ,  Myoung Su Baek ,  Oh Dug Gwon

IPC: G03G15/08

CPC classification number: G03G15/0896 ,  G03G15/0168 ,  G03G15/0189 ,  G03G15/08 ,  G03G15/0815

Abstract: An image forming apparatus includes developing units designed to have an appropriate developer storage capacity in consideration of developer consumption, and improved convenience of use. The image forming apparatus also includes an image carrier, and plural developing units arranged along a rotating direction of the image carrier to supply developers to the image carrier. The plural developing units include a first developing unit having the largest developer storage capacity and a second developing unit having the second largest developer storage capacity after the first developing unit.

Abstract translation: 图像形成装置包括考虑到显影剂消耗而设计成具有合适的显影剂存储容量的显影单元，并且改善了使用方便性。 图像形成装置还包括图像载体，以及沿着图像载体的旋转方向布置的多个显影单元，以向显影剂供应显影剂。 多个显影单元包括具有最大显影剂储存能力的第一显影单元和在第一显影单元之后具有第二大显影剂储存容量的第二显影单元。

公开(公告)号：US08270878B2

公开(公告)日：2012-09-18

申请号：US12981848

申请日：2010-12-30

Applicant: Jong In Kim ,  Myoung Su Baek ,  Oh Dug Gwon

Inventor： Jong In Kim ,  Myoung Su Baek ,  Oh Dug Gwon

IPC: G03G15/06

CPC classification number: G03G15/0896 ,  G03G15/0168 ,  G03G15/0189 ,  G03G15/08 ,  G03G15/0815

Abstract: An image forming apparatus includes developing units designed to have an appropriate developer storage capacity in consideration of developer consumption, and improved convenience of use. The image forming apparatus also includes an image carrier, and plural developing units arranged along a rotating direction of the image carrier to supply developers to the image carrier. The plural developing units include a first developing unit having the largest developer storage capacity and a second developing unit having the second largest developer storage capacity after the first developing unit.

Abstract translation: 图像形成装置包括考虑到显影剂消耗而设计成具有合适的显影剂存储容量的显影单元，并且改善了使用方便性。 图像形成装置还包括图像载体，以及沿着图像载体的旋转方向布置的多个显影单元，以向显影剂供应显影剂。 多个显影单元包括具有最大显影剂储存能力的第一显影单元和在第一显影单元之后具有第二大显影剂储存容量的第二显影单元。

公开(公告)号：US20120195648A1

公开(公告)日：2012-08-02

申请号：US13191082

申请日：2011-07-26

Applicant: Kazuhiko HIROKAWA ,  Kunihiko SATO

Inventor： Kazuhiko HIROKAWA ,  Kunihiko SATO

IPC: G03G15/09

CPC classification number: G03G15/0815 ,  G03G2215/0811 ,  G03G2215/0822 ,  G03G2215/0838

Abstract: A developing device includes a developer carrier that holds a developer on a surface thereof, rotates around a rotation axis, and supplies the developer to an image carrier at a facing portion at which the developer carrier faces the image carrier; a transport member that transports the developer in a transport direction along the rotation axis while supplying the developer to the surface of the developer carrier; and a guide member that includes a guide portion that guides, toward downstream in the transport direction, the developer that has passed the facing portion without being supplied to the image carrier, the guide member making an amount of the developer that reaches the transport member on an upstream side of the guide portion in the transport direction be smaller than an amount of the developer that reaches the transport member in on a downstream side of the guide portion.

Abstract translation: 显影装置包括：显影剂载体，其在其表面上保持显影剂，围绕旋转轴旋转，并将显影剂供应到显影剂载体面向图像载体的相对部分处的图像载体; 传送构件，其沿显影剂载体的表面将显影剂沿着旋转轴线沿输送方向输送，同时将显影剂供应到显影剂载体的表面; 以及引导部件，其包括引导部分，其朝向传送方向的下游引导已经通过所述对向部分的显影剂而不被供应到所述图像载体，所述引导部件使得到达所述传送部件的显影剂的量为 导向部分在输送方向的上游侧小于在引导部分的下游侧到达传送部件的显影剂的量。

公开(公告)号：US08219005B2

公开(公告)日：2012-07-10

申请号：US12222713

申请日：2008-08-14

Applicant: Shiro Suzuki ,  Tetsuji Okamoto ,  Koichi Watanabe ,  Atsuyuki Kitamura ,  Masahiro Sato

Inventor： Shiro Suzuki ,  Tetsuji Okamoto ,  Koichi Watanabe ,  Atsuyuki Kitamura ,  Masahiro Sato

IPC: G03G15/01 ,  G03G15/095

CPC classification number: G03G15/0121 ,  G03G15/0815 ,  G03G2215/0177

Abstract: A developing device includes: a developer carrying member that supplies developer to an image carrying member; plural developer supply members, containing different color developers, that supply the developers to the developer carrying member in a developer supply position; a conveyance member that sequentially conveys the plural developer supply members to the developer supply position; and a peeling member that peels off developer, remained after supply of the developer by the developer carrying member to the image carrying member, from the developer carrying member.

Abstract translation: 显影装置包括：将显影剂供应到图像承载构件的显影剂承载构件; 多个显影剂供应构件，其包含不同颜色的显影剂，其将显影剂供应给处于显影剂供应位置的显影剂承载构件; 传送构件，其顺序地将多个显影剂供应构件传送到显影剂供应位置; 以及剥离构件，其在显影剂承载构件从显影剂承载构件向显影剂承载构件供应显影剂之后仍然剥离显影剂。