-
1.发明申请DEVELOPMENT DEVICE, AND PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS INCLUDING SAME 有权开发设备，以及包括其中的处理盒和图像形成装置公开(公告)号：US20130034368A1
公开(公告)日：2013-02-07
申请号：US13555872
申请日：2012-07-23
IPC分类号： G03G15/08
CPC分类号： G03G15/0881 , G03G15/0882 , G03G15/0891 , G03G2215/0877 , G03G2215/088
摘要： A development device includes a development casing for containing two-component developer, a developer bearer, a developer regulator to adjust an amount of developer carried on the developer bearer, a first developer conveyance member to supply developer to the developer bearer, a second developer conveyance member to transport axially developer separated from the developer bearer, first and second conveyance channels divided by a partition, in which the first and second developer conveyance members are respectively provided, and a removable sheet member to cover the developer bearer in an area facing the developer regulator, the first and second conveyance channels, and the partition. A first end portion of the sheet member extends from the second conveyance channel outside the development casing through a through hole formed in the development casing, and a second end portion thereof is retained by a retainer at a position outside the developer regulator.
摘要翻译： 显影装置包括用于容纳双组分显影剂，显影剂载体，显影剂调节器以调节承载在显影剂承载体上的显影剂量的显影外壳，向显影剂载体提供显影剂的第一显影剂输送构件，第二显影剂输送 用于输送与显影剂承载体分离的轴向显影剂的第一和第二输送通道，分隔开的第一和第二显影剂输送构件分隔开的分隔件和可覆盖显影剂载体的可移除的薄片构件 调节器，第一和第二输送通道以及分隔件。 片状构件的第一端部通过形成在显影壳体中的通孔从显影壳体外部的第二输送通道延伸，并且其第二端部由显影剂调节器外部的位置处的保持器保持。
-
公开(公告)号：US08787802B2
公开(公告)日：2014-07-22
申请号：US13334864
申请日：2011-12-22
IPC分类号： G03G15/08
CPC分类号： G03G21/12 , G03G15/0896 , G03G21/105 , G03G2215/0822
摘要： Developing devices, process cartridges and image-forming apparatuses, having a chamber for conveying recovered developer on the top of another chamber for conveying supplying developer, where the developer is conveyed by screws inside the chambers respectively, when mixing and conveying the developing agent, a shielding member which separates the chambers, a guide section is provided in the shielding member to guide a developing agent which has left a developing roller toward the screw in the upper chamber, and a third communication section is provided next to the guide section, at the back of where the guided developer contacts the screw wings in the upper chamber, and the third communication section communicates the chambers with each other, and the third communication section is provided from center to downstream in the conveyance direction of the developer by the screw upper.
摘要翻译： 显影装置，处理盒和图像形成装置，具有用于输送用于输送供应显影剂的另一个室的顶部上的回收显影剂的室，其中当混合和输送显影剂时，显影剂分别由室内的螺钉输送， 隔离室的屏蔽构件，在屏蔽构件中设置有引导部分，以将已经离开显影辊的显影剂朝向上部室中的螺杆引导，并且在引导部分的旁边设置有第三连通部， 导向显影剂接触上部室中的螺旋翼的位置，并且第三连通部将室彼此连通，并且第三连通部通过螺旋上部在显影剂的输送方向上从中心到下游设置。
-
3.发明授权Development device, and process cartridge and image forming apparatus including same 有权显影装置，处理盒和包括其的成像装置公开(公告)号：US08989621B2
公开(公告)日：2015-03-24
申请号：US13555872
申请日：2012-07-23
IPC分类号： G03G15/08
CPC分类号： G03G15/0881 , G03G15/0882 , G03G15/0891 , G03G2215/0877 , G03G2215/088
摘要： A development device includes a development casing for containing two-component developer, a developer bearer, a developer regulator to adjust an amount of developer carried on the developer bearer, a first developer conveyance member to supply developer to the developer bearer, a second developer conveyance member to transport axially developer separated from the developer bearer, first and second conveyance channels divided by a partition, in which the first and second developer conveyance members are respectively provided, and a removable sheet member to cover the developer bearer in an area facing the developer regulator, the first and second conveyance channels, and the partition. A first end portion of the sheet member extends from the second conveyance channel outside the development casing through a through hole formed in the development casing, and a second end portion thereof is retained by a retainer at a position outside the developer regulator.
摘要翻译： 显影装置包括用于容纳双组分显影剂，显影剂载体，显影剂调节器以调节承载在显影剂承载体上的显影剂量的显影外壳，向显影剂载体提供显影剂的第一显影剂输送构件，第二显影剂输送 用于输送与显影剂承载体分离的轴向显影剂的第一和第二输送通道，分隔开的第一和第二显影剂输送构件分隔开的分隔件和可覆盖显影剂载体的可移除的薄片构件 调节器，第一和第二输送通道以及分隔件。 片状构件的第一端部通过形成在显影壳体中的通孔从显影壳体外部的第二输送通道延伸，并且其第二端部由显影剂调节器外部的位置处的保持器保持。
-
公开(公告)号：US20120163874A1
公开(公告)日：2012-06-28
申请号：US13334864
申请日：2011-12-22
IPC分类号： G03G15/08
CPC分类号： G03G21/12 , G03G15/0896 , G03G21/105 , G03G2215/0822
摘要： Developing devices, process cartridges and image-forming apparatuses, having a chamber for conveying recovered developer on the top of another chamber for conveying supplying developer, where the developer is conveyed by screws inside the chambers respectively, when mixing and conveying the developing agent, a shielding member which separates the chambers, a guide section is provided in the shielding member to guide a developing agent which has left a developing roller toward the screw in the upper chamber, and a third communication section is provided next to the guide section, at the back of where the guided developer contacts the screw wings in the upper chamber, and the third communication section communicates the chambers with each other, and the third communication section is provided from center to downstream in the conveyance direction of the developer by the screw upper.
摘要翻译： 显影装置，处理盒和图像形成装置，具有用于输送用于输送供应显影剂的另一个室的顶部上的回收显影剂的室，其中当混合和输送显影剂时，显影剂分别由室内的螺钉输送， 隔离室的屏蔽构件，在屏蔽构件中设置有引导部分，以将已经离开显影辊的显影剂朝向上部室中的螺杆引导，并且在引导部分的旁边设置有第三连通部， 导向显影剂接触上部室中的螺旋翼的位置，并且第三连通部将室彼此连通，并且第三连通部通过螺旋上部在显影剂的输送方向上从中心到下游设置。
-
5.发明申请公开(公告)号：US20120219326A1
公开(公告)日：2012-08-30
申请号：US13359024
申请日：2012-01-26
IPC分类号： G03G15/08
CPC分类号： G03G15/0893 , G03G15/09 , G03G2215/0132 , G03G2215/0822 , G03G2215/0838
摘要： A development device includes a developer container, a developer bearer to carry developer to a development range, a partition dividing at least partly the developer container into a supply compartment and a collecting compartment, with an end portion of the partition facing a circumferential surface of the developer bearer, a developer supply member in the supply compartment to supply the developer to the developer bearer, and a developer collecting member in the collecting compartment above the developer supply member, to receive the developer from the developer bearer. An opening is formed in a downstream end portion of the partition in a developer conveyance direction of the developer collecting member to cause the developer to fall to the supply compartment, and a width of the opening in a direction perpendicular to the axial direction increases toward downstream in the developer conveyance direction of the developer collecting member.
摘要翻译： 显影装置包括显影剂容器，用于将显影剂携带到显影范围的显影剂载体，将至少部分地将显影剂容器分隔成供应隔室和收集室的隔板，其中隔板的端部面向 开发者承载者，供应室中的开发者供应构件，用于向开发者负责人提供开发者，以及在开发者供应构件上方的收集室中的开发者收集构件，以从开发者承担者接收开发人员。 在显影剂收集构件的显影剂输送方向上在分隔件的下游端部形成开口，使显影剂落到供给室，并且与轴向垂直的方向上的开口宽度向下游侧 在显影剂收集构件的显影剂输送方向上。
-
6.发明授权Development device, and image forming apparatus and process cartridge incorporating same 有权显影装置，以及包含其的图像形成装置和处理盒公开(公告)号：US08626034B2
公开(公告)日：2014-01-07
申请号：US13359024
申请日：2012-01-26
IPC分类号： G03G15/08
CPC分类号： G03G15/0893 , G03G15/09 , G03G2215/0132 , G03G2215/0822 , G03G2215/0838
摘要： A development device includes a developer container, a developer bearer to carry developer to a development range, a partition dividing at least partly the developer container into a supply compartment and a collecting compartment, with an end portion of the partition facing a circumferential surface of the developer bearer, a developer supply member in the supply compartment to supply the developer to the developer bearer, and a developer collecting member in the collecting compartment above the developer supply member, to receive the developer from the developer bearer. An opening is formed in a downstream end portion of the partition in a developer conveyance direction of the developer collecting member to cause the developer to fall to the supply compartment, and a width of the opening in a direction perpendicular to the axial direction increases toward downstream in the developer conveyance direction of the developer collecting member.
摘要翻译： 显影装置包括显影剂容器，用于将显影剂携带到显影范围的显影剂载体，将至少部分地将显影剂容器分隔成供应隔室和收集室的隔板，其中隔板的端部面向 开发者承载者，供应室中的开发者供应构件，用于向开发者负责人提供开发者，以及在开发者供应构件上方的收集室中的开发者收集构件，以从开发者承担者接收开发人员。 在显影剂收集构件的显影剂输送方向上在分隔件的下游端部形成开口，使显影剂落到供给室，并且与轴向垂直的方向上的开口宽度向下游侧 在显影剂收集构件的显影剂输送方向上。
-
公开(公告)号：US08676099B2
公开(公告)日：2014-03-18
申请号：US13027609
申请日：2011-02-15
CPC分类号： G03G15/09 , G03G15/0812 , G03G15/0891 , G03G15/0921
摘要： A developing apparatus contains a developer for developing a latent image formed on an image carrier. The developing apparatus includes a developer carrier disposed opposite to the image carrier; a developer regulating member regulating an amount of the developer carried by the developer carrier; and a developer circulating unit transporting the developer in a circulating path. The developer circulating unit includes a rotatable first transport member supplying the developer to the developer carrier while transporting the developer in a horizontal direction, a shielding member preventing the developer separated from the developer carrier from flowing back toward the first transport member, and a rotatable second transport member collecting the developer separated from the developer carrier while transporting the developer in the horizontal direction. A distance between the second transport member and the developer carrier is greater than a distance between the first transport member and the developer carrier.
摘要翻译： 显影装置包含用于显影形成在图像载体上的潜像的显影剂。 显影装置包括与图像载体相对设置的显影剂载体; 显影剂调节构件，其调节由显影剂载体承载的显影剂的量; 以及在循环路径中运送显影剂的显影剂循环单元。 显影剂循环单元包括可转动的第一输送构件，其在水平方向上输送显影剂的同时将显影剂供应到显影剂载体;防止显影剂载体分离的显影剂朝向第一输送构件流回的屏蔽构件， 运送构件，其收集显影剂载体的显影剂，同时在水平方向上运送显影剂。 第二输送构件和显影剂载体之间的距离大于第一输送构件和显影剂载体之间的距离。
-
8.发明授权Developing device and image forming apparatus and process cartridge incorporating same 有权显影装置和图像形成装置和结合其的处理盒公开(公告)号：US09141034B2
公开(公告)日：2015-09-22
申请号：US14290262
申请日：2014-05-29
申请人： Yoshiyuki Fukuda , Yoshio Hattori , Sho Akiyama , Noriyuki Kimura
发明人： Yoshiyuki Fukuda , Yoshio Hattori , Sho Akiyama , Noriyuki Kimura
CPC分类号： G03G15/09 , G03G15/0942 , G03G21/18
摘要： A developing device includes a developer bearer, a magnetic field generator provided inside the developer bearer, a casing including an opening to partly expose a surface of the developer bearer, and a lateral end cover to cover an axial end portion of the exposed surface of the developer bearer. The lateral end cover includes a wide portion extending more to an axial inner side of the developer bearer than a downstream portion of the lateral end cover positioned downstream from the wide portion in a direction of rotation of the developer bearer. A downstream end of the wide portion is downstream from an upstream end of the development range in the direction of rotation of the developer bearer.
摘要翻译： 显影装置包括显影剂载体，设置在显影剂载体内部的磁场发生器，包括部分地暴露显影剂承载体的表面的开口的外壳，以及覆盖露出表面的轴向端部的侧向端盖 开发者持有人 横向端盖包括比显影剂载体的旋转方向定位在宽部分下游的侧向端盖的下游部分更大程度地延伸到显影剂承载件的轴向内侧的宽部分。 宽幅部分的下游端在显影剂载体的旋转方向上从显影范围的上游端向下游。
-
9.发明申请公开(公告)号：US20140356030A1
公开(公告)日：2014-12-04
申请号：US14290262
申请日：2014-05-29
申请人： Yoshiyuki Fukuda , Yoshio Hattori , Sho Akiyama , Noriyuki Kimura
发明人： Yoshiyuki Fukuda , Yoshio Hattori , Sho Akiyama , Noriyuki Kimura
IPC分类号： G03G15/09
CPC分类号： G03G15/09 , G03G15/0942 , G03G21/18
摘要： A developing device includes a developer bearer, a magnetic field generator provided inside the developer bearer, a casing including an opening to partly expose a surface of the developer bearer, and a lateral end cover to cover an axial end portion of the exposed surface of the developer bearer. The lateral end cover includes a wide portion extending more to an axial inner side of the developer bearer than a downstream portion of the lateral end cover positioned downstream from the wide portion in a direction of rotation of the developer bearer. A downstream end of the wide portion is downstream from an upstream end of the development range in the direction of rotation of the developer bearer.
摘要翻译： 显影装置包括显影剂载体，设置在显影剂载体内部的磁场发生器，包括部分地暴露显影剂承载体的表面的开口的外壳，以及覆盖露出表面的轴向端部的侧向端盖 开发者持有人 横向端盖包括比显影剂载体的旋转方向定位在宽部分下游的侧向端盖的下游部分更大程度地延伸到显影剂承载件的轴向内侧的宽部分。 宽幅部分的下游端在显影剂载体的旋转方向上从显影范围的上游端向下游。
-
10.发明授权Image forming apparatus, lubricant applying device, transfer device, process cartridge, and toner 有权图像形成装置，润滑剂涂布装置，转印装置，处理盒和调色剂公开(公告)号：US07826786B2
公开(公告)日：2010-11-02
申请号：US10588957
申请日：2005-12-06
申请人： Takeo Suda , Shinichi Kawahara , Takatsugu Fujishiro , Tokuya Ojimi , Takeshi Tabuchi , Masato Yanagida , Haruji Mizuishi , Teruyuki Kasuga , Hiroomi Harada , Shuji Tanaka , Takaaki Tawada , Hiroshi Ono , Ken Amemiya , Toshio Koike , Yuji Arai , Masanori Kawasumi , Takuzi Yoneda , Masami Tomita , Yutaka Takahashi , Yoshio Hattori , Keiichi Yoshida
发明人： Takeo Suda , Shinichi Kawahara , Takatsugu Fujishiro , Tokuya Ojimi , Takeshi Tabuchi , Masato Yanagida , Haruji Mizuishi , Teruyuki Kasuga , Hiroomi Harada , Shuji Tanaka , Takaaki Tawada , Hiroshi Ono , Ken Amemiya , Toshio Koike , Yuji Arai , Masanori Kawasumi , Takuzi Yoneda , Masami Tomita , Yutaka Takahashi , Yoshio Hattori , Keiichi Yoshida
IPC分类号： G03G21/00
CPC分类号： G03G21/0011
摘要： In an image forming apparatus, an area applied with a lubricant, i.e., an area of a lubricant layer having a uniform thickness, is obtained by spreading the lubricant by a lubricant smoothing blade. The area applied with a lubricant covers an area cleaned by a cleaning blade, i.e., a contact portion of the cleaning blade with a photoconductor.
摘要翻译： 在图像形成装置中，通过润滑剂平滑刮刀涂布润滑剂，获得涂有润滑剂的区域，即具有均匀厚度的润滑剂层的区域。 涂有润滑剂的区域覆盖由清洁刮板清洁的区域，即清洁刮板与感光体的接触部分。
-
-
-
-
-
-
-
-
-
搜索结果
104 条记录 (耗时 0.03 秒)