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31. 发明申请

US20090060588A1 TONER CARTRIDGE AND IMAGE FORMING APPARATUS HAVING TONER CARTRIDGE 有权
标题翻译：墨粉盒和图像形成装置的墨粉盒
公开(公告)号：US20090060588A1
公开(公告)日：2009-03-05
申请号：US12197700
申请日：2008-08-25
申请人： Yoshiaki TANAKA
发明人： Yoshiaki TANAKA
IPC分类号： G03G15/08
CPC分类号： G03G15/0875 , G03G15/0877 , G03G2215/0833 , G03G2221/1657
摘要： A toner cartridge includes a toner receptacle that houses toner, a plurality of stirring members housed in the toner receptacle, a plurality of gears meshing with each other on outside of the toner receptacle, and a phase display section. The stirring members are arranged next to each other in the toner receptacle and rotate to stir the toner. Each of the stirring members has a scraper that scrapes off the toner adhering to an inner surface of the toner receptacle. The gears rotate to rotate the stirring members in an interlocked manner with each other. The phase display section shows a meshing position of the gears so that the gears mesh with each other at a position where a phase difference along a rotating direction of the stirring members occurs between the scrapers of the stirring members that are next to each other.
摘要翻译：调色剂盒包括容纳调色剂的调色剂容器，容纳在调色剂容器中的多个搅拌构件，在调色剂容器的外侧彼此啮合的多个齿轮，以及相位显示部分。搅拌构件在调色剂容器中彼此相邻布置并旋转以搅拌调色剂。每个搅拌构件都具有刮除刮擦附着在调色剂容器的内表面上的调色剂的刮刀。齿轮旋转以使搅拌构件彼此互锁地旋转。相位显示部分示出齿轮的啮合位置，使得齿轮彼此啮合在沿着搅拌部件的刮刀之间发生沿搅拌部件的旋转方向的相位差彼此相邻的位置处的位置。

32. 发明申请

US20080181672A1 DEVELOPMENT APPARATUS AND IMAGE FORMING APPARATUS 审中-公开
标题翻译：开发设备和图像形成装置
公开(公告)号：US20080181672A1
公开(公告)日：2008-07-31
申请号：US11966315
申请日：2007-12-28
申请人： Takashi Hatakeyama , Minoru Yoshida , Takao Izumi , Hiroshi Murata
发明人： Takashi Hatakeyama , Minoru Yoshida , Takao Izumi , Hiroshi Murata
IPC分类号： G03G15/08
CPC分类号： G03G15/0808 , G03G15/0822 , G03G2215/0607 , G03G2215/0822 , G03G2215/0833 , G03G2215/0838
摘要： There is provided a development apparatus which enables stable agitation and discharge of a developer from a developer discharge port, and an image forming apparatus including this development apparatus. The development apparatus which supplies the developer to a development roller and conveys the developer while agitating it, includes a developer path including a first path and a second path whose height is lower than the first path and which is continuous with the first path in a conveyance direction of the developer, and a conveying member which is provided in the developer path, includes a rotary shaft along the conveyance direction and a rotary blade spirally provided along an outer periphery of the rotary shaft, conveys the developer in the conveyance direction by rotating the rotary blade around the rotary shaft, and includes a first section which is a section overlapping with the first path and in which the rotary blade has a specified conveyance characteristic in the conveyance direction, and a second section which is a section overlapping with the second path in the conveyance direction and in which the conveyance characteristic of the rotary blade is different from that in the first section.
摘要翻译：提供了一种能够从显影剂排出口稳定地搅拌和排出显影剂的显影装置，以及包括该显影装置的图像形成装置。将显影剂供给显影辊并在搅拌的同时传送显影剂的显影装置包括显影剂通道，该显影剂通道包括第一路径和第二路径，该第一路径和第二路径的高度低于第一路径，并且在第二路径中与传送带中的第一路径连续显影剂的方向以及设置在显影剂通道中的输送构件包括沿着输送方向的旋转轴和沿着旋转轴的外周螺旋地设置的旋转刀片，通过使输送方向旋转来输送显影剂旋转刀片围绕旋转轴旋转，并且包括第一部分，其是与第一路径重叠的部分，并且旋转刀片在输送方向上具有特定的输送特性，第二部分是与第二路径重叠的部分在输送方向上，旋转叶片的输送特性与t不同他第一节。

33. 发明授权

US3167455A Developer for facsimile printing machine 失效
标题翻译：传真机开发商
公开(公告)号：US3167455A
公开(公告)日：1965-01-26
申请号：US25538163
申请日：1963-01-31
申请人： DICK CO AB
发明人： LABEN WALLACE J , ROBBINS CARL G , SCHMIDT JOHN C
IPC分类号： G03G15/09 , H04N1/29
CPC分类号： G03G15/09 , G03G2215/0833 , H04N1/29

34. 发明申请

US20180231916A1 DEVELOPING DEVICE AND IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20180231916A1
公开(公告)日：2018-08-16
申请号：US15718150
申请日：2017-09-28
申请人： FUJI XEROX CO., LTD.
发明人： Motoki MATSUSHIMA , Atsushi FUNADA , Taiyou UEHARA
IPC分类号： G03G15/08
CPC分类号： G03G15/087 , G03G15/0889 , G03G15/0891 , G03G15/0893 , G03G2215/083 , G03G2215/0833
摘要： A developing device includes a rotary member delivering a developer to a latent image on an image carrier while rotating, a supply member disposed in a supply path and including a supply shaft and a helical or substantially helical supply blade, the supply member supplying the developer to the rotary member while rotating, a stirring member disposed in a stirring path, which extends alongside the supply path, and including a stirring shaft and a helical or substantially helical stirring blade, the stirring member stirring and circulating the developer between the supply and stirring paths while rotating, and an ejection path connected to an upstream portion of the supply path in a transport direction of the developer to eject the developer to the outside. The stirring blade's outer diameter is 1.1 or about 1.1 times or more and 1.5 or about 1.5 times or less the supply blade's outer diameter.

35. 发明授权

US10012928B2 Developing apparatus 有权
公开(公告)号：US10012928B2
公开(公告)日：2018-07-03
申请号：US15504949
申请日：2015-09-03
申请人： S-Printing Solution Co., Ltd.
发明人： Naoya Iwata
IPC分类号： G03G15/08
CPC分类号： G03G15/0812 , G03G15/0808 , G03G15/0891 , G03G15/0893 , G03G2215/0132 , G03G2215/083 , G03G2215/0833 , G03G2215/0838
摘要： A developing apparatus capable of suppressing an excessive discharge of developer from a developer discharge hole is disclosed. A first opening part through which developer is carried from a first case part to a second case part, and a developer discharge hole through which the developer is discharged are provided to the first case part. A first carrying member includes a counter blade between the first opening part and the developer discharge hole. The counter blade carries the developer in an opposite direction to a carrying direction of a first carrying blade of the first carrying member. A gap is prepared between an upper part of the counter blade and the first case part. A cross-sectional area of a discharge path for the developer from the counter blade to the developer discharge hole changes according to a progress of the developer along the discharge path.

36. 发明授权

US09946191B2 Image forming apparatus 有权
公开(公告)号：US09946191B2
公开(公告)日：2018-04-17
申请号：US15354020
申请日：2016-11-17
申请人： CANON KABUSHIKI KAISHA
发明人： Atsushi Matsumoto , Kyosuke Takahashi
IPC分类号： G03G15/08
CPC分类号： G03G15/0865 , G03G15/0893 , G03G2215/0833 , G03G2215/0838
摘要： An image forming apparatus that continuously carries out image formation on a plurality of recording materials includes an image bearing member and a developing device configured to develop an electrostatic latent image on the image bearing member. A first feeding screw is provided in a developing chamber and includes a first screw portion, a second screw portion and a third screw portion. Each of the second and third screw portions are provided with a blade portion formed helically on an outer peripheral surface of a rotation shaft of the first feeding screw, and the first screw portion is not provided with the blade portion. Based on information on the relative humidity in the developing container and on the amount of toner consumed with the image formation on a plurality of recording materials, a controller controls a driving speed for rotationally driving the first feeding screw by a driving device.

37. 发明授权

US09910386B2 Developing device and image forming apparatus including the same 有权
公开(公告)号：US09910386B2
公开(公告)日：2018-03-06
申请号：US15625448
申请日：2017-06-16
申请人： KYOCERA Document Solutions Inc.
发明人： Yu Sasaki
IPC分类号： G03G15/08
CPC分类号： G03G15/0889 , G03G15/0865 , G03G15/087 , G03G15/0887 , G03G15/0893 , G03G15/0921 , G03G2215/0802 , G03G2215/0819 , G03G2215/0822 , G03G2215/0827 , G03G2215/0833
摘要： A developing device includes a developing container and a second stirring member. The developing container includes a second feeding chamber and a developer discharge outlet disposed on the downstream side end of the second feeding chamber. The second stirring member includes a second feeding blade, a restricting part for conveying developer in the opposite direction to the second feeding blade, and a discharging blade for conveying the developer in the same direction as the second feeding blade so as to discharge the developer from the developer discharge outlet. The second rotation shaft includes a large shaft diameter part provided with the second feeding blade, a small shaft diameter part provided with the restricting part and the discharging blade, and a shaft diameter changing part positioned at a boundary between the large shaft diameter part and the small shaft diameter part.

38. 发明授权

US09442425B2 Developing apparatus and image forming apparatus 有权
标题翻译：显影装置和图像形成装置
公开(公告)号：US09442425B2
公开(公告)日：2016-09-13
申请号：US14714532
申请日：2015-05-18
申请人： CANON KABUSHIKI KAISHA
发明人： Atsushi Matsumoto
IPC分类号： G03G15/08
CPC分类号： G03G15/0891 , G03G15/0893 , G03G2215/0833
摘要： A developing apparatus includes a developer bearing member which bears a developer, a developing container that includes a developer circulation path, a conveying member which is rotatably installed in the circulation path, and an outlet which is formed on a side surface of the circulation path facing the conveying member to discharge the developer. The conveying member includes a rotating shaft and a helical blade portion which is formed around the rotating shaft. The conveying member has a first region including a region facing the outlet and a second region adjacent to the first region at an upstream in a conveying direction of the conveying member. The helical blade portion is not formed in the first region, a protruding portion protruding from the rotating shaft is formed in at least a part of the first region, and the helical blade portion is formed in the second region.
摘要翻译：显影装置包括承载显影剂的显影剂承载构件，包括显影剂循环路径的显影容器，可旋转地安装在循环路径中的输送构件和形成在循环路径的侧表面上的出口输送构件以排出显影剂。输送构件包括旋转轴和围绕旋转轴形成的螺旋叶片部分。输送构件具有包括面向出口的区域的第一区域和在输送构件的输送方向的上游处与第一区域相邻的第二区域。螺旋叶片部分不形成在第一区域中，在第一区域的至少一部分中形成有从旋转轴突出的突出部分，并且螺旋叶片部分形成在第二区域中。

39. 发明授权

US09360796B2 Angled toner paddles for a replaceable unit of an image forming device 有权
标题翻译：用于图像形成装置的可更换单元的倾斜调色剂刮板
公开(公告)号：US09360796B2
公开(公告)日：2016-06-07
申请号：US14306416
申请日：2014-06-17
申请人： Lexmark International, Inc.
发明人： Michael Craig Leemhuis
IPC分类号： G03G15/08
CPC分类号： G03G15/0865 , G03G15/0867 , G03G15/087 , G03G15/0891 , G03G2215/0833
摘要： A replaceable unit for an electrophotographic image forming device according to one embodiment includes a housing having a reservoir for storing toner and an outlet for exiting toner from the housing. A channel in fluid communication with the outlet has an inlet positioned between the first end and the second end of the reservoir. A rotatable auger is positioned along the channel. Paddles extend from a rotatable shaft in the reservoir. A first set of one or more paddles are positioned between a first end of the reservoir and the inlet of the channel and a second set of one or more paddles are positioned between a second end of the reservoir and the inlet of the channel. The first and second sets of paddles are angled to direct toner away from the first end and the second end of the reservoir, respectively, and toward the inlet of the channel.
摘要翻译：根据一个实施例的用于电子照相图像形成装置的可替换单元包括具有用于存储调色剂的储存器和用于从壳体排出调色剂的出口的壳体。与出口流体连通的通道具有位于储存器的第一端和第二端之间的入口。可旋转的螺旋钻沿着通道定位。桨杆从储存器中的可旋转轴延伸。第一组一个或多个桨叶定位在储存器的第一端和通道的入口之间，并且第二组一个或多个桨定位在储存器的第二端和通道的入口之间。第一组和第二组叶片成角度以分别将调色剂从储存器的第一端和第二端引导并且朝向通道的入口。

40. 发明申请

US20150355575A1 ANGLED TONER PADDLES FOR A REPLACEABLE UNIT OF AN IMAGE FORMING DEVICE 有权
标题翻译：用于图像形成装置的可替换单元的ANGLED调色板
公开(公告)号：US20150355575A1
公开(公告)日：2015-12-10
申请号：US14306416
申请日：2014-06-17
申请人： Lexmark International, Inc.
发明人： Michael Craig Leemhuis
IPC分类号： G03G15/08
CPC分类号： G03G15/0865 , G03G15/0867 , G03G15/087 , G03G15/0891 , G03G2215/0833
摘要： A replaceable unit for an electrophotographic image forming device according to one embodiment includes a housing having a reservoir for storing toner and an outlet for exiting toner from the housing. A channel in fluid communication with the outlet has an inlet positioned between the first end and the second end of the reservoir. A rotatable auger is positioned along the channel. Paddles extend from a rotatable shaft in the reservoir. A first set of one or more paddles are positioned between a first end of the reservoir and the inlet of the channel and a second set of one or more paddles are positioned between a second end of the reservoir and the inlet of the channel. The first and second sets of paddles are angled to direct toner away from the first end and the second end of the reservoir, respectively, and toward the inlet of the channel.
摘要翻译：根据一个实施例的用于电子照相图像形成装置的可替换单元包括具有用于存储调色剂的储存器和用于从壳体排出调色剂的出口的壳体。与出口流体连通的通道具有位于储存器的第一端和第二端之间的入口。可旋转的螺旋钻沿着通道定位。桨杆从储存器中的可旋转轴延伸。第一组一个或多个桨叶定位在储存器的第一端和通道的入口之间，并且第二组一个或多个桨定位在储存器的第二端和通道的入口之间。第一组和第二组叶片成角度以分别将调色剂从储存器的第一端和第二端引导并且朝向通道的入口。

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