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公开(公告)号：US20130078003A1
公开(公告)日：2013-03-28
申请号：US13245111
申请日：2011-09-26
IPC分类号： G03G15/08
CPC分类号： G03G15/0893 , G03G2215/0827
摘要： A method for transporting developer in an electrophotographic printer (100) with multiple augers includes transporting developer from a first channel to a development roller (11) across at least a portion of the development roller; releasing spent developer from the development roller to a second channel (19); wherein the second channel has a first region having a first cross-sectional area and a second region having a second cross-sectional area; wherein the first region is a mixing region the second region is a transport region; and wherein the first cross-sectional area is larger than the second cross sectional area.
摘要翻译： 用于在具有多个螺旋钻的电子照相打印机（100）中运送显影剂的方法包括将显影剂从第一通道传送到显影辊（11），穿过显影辊的至少一部分; 将废旧显影剂从显影辊释放到第二通道（19）; 其中所述第二通道具有具有第一横截面积的第一区域和具有第二横截面积的第二区域; 其中所述第一区域是混合区域，所述第二区域是输送区域; 并且其中所述第一横截面积大于所述第二横截面面积。
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公开(公告)号：US20130078002A1
公开(公告)日：2013-03-28
申请号：US13245105
申请日：2011-09-26
IPC分类号： G03G15/08
CPC分类号： G03G15/0893 , G03G15/6585 , G03G2215/0132
摘要： A development system (10) for an electrophotographic printer (100) with multiple augers containing a development roller (11), a first channel (12) containing a feed auger (13), and a second channel (19) containing a mixing auger (20) with the second channel having regions optimized for either developer mixing or developer transport. Optimizing the regions of the second channel for mixing and transport ensures that a homogeneous developer is steadily provided to the first channel and the development roller, thus enabling the production of uniform, high-quality images.
摘要翻译： 一种用于电子照相打印机（100）的显影系统（10），其具有包含显影辊（11），包含进料螺旋推运器（13）的第一通道（12）和包含混合螺旋钻（13）的第二通道 20），其中第二通道具有针对显影剂混合或显影剂输送优化的区域。 优化用于混合和输送的第二通道的区域确保均匀的显影剂稳定地提供到第一通道和显影辊，从而能够生产均匀的高质量图像。
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公开(公告)号：US08660467B2
公开(公告)日：2014-02-25
申请号：US13245105
申请日：2011-09-26
IPC分类号： G03G15/08
CPC分类号： G03G15/0893 , G03G15/6585 , G03G2215/0132
摘要： A development system (10) for an electrophotographic printer (100) with multiple augers containing a development roller (11), a first channel (12) containing a feed auger (13), and a second channel (19) containing a mixing auger (20) with the second channel having regions optimized for either developer mixing or developer transport. Optimizing the regions of the second channel for mixing and transport ensures that a homogeneous developer is steadily provided to the first channel and the development roller, thus enabling the production of uniform, high-quality images.
摘要翻译： 一种用于电子照相打印机（100）的显影系统（10），其具有包含显影辊（11），包含进料螺旋推运器（13）的第一通道（12）和包含混合螺旋钻（13）的第二通道 20），其中第二通道具有针对显影剂混合或显影剂输送优化的区域。 优化用于混合和输送的第二通道的区域确保均匀的显影剂稳定地提供到第一通道和显影辊，从而能够生产均匀的高质量图像。
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公开(公告)号：US08682224B2
公开(公告)日：2014-03-25
申请号：US13245111
申请日：2011-09-26
IPC分类号： G03G15/08
CPC分类号： G03G15/0893 , G03G2215/0827
摘要： A method for transporting developer in an electrophotographic printer with multiple augers includes transporting developer from a first channel to a development roller across at least a portion of the development roller; releasing spent developer from the development roller to a second channel; wherein the second channel has a first region having a first cross-sectional area and a second region having a second cross-sectional area; wherein the first region is a mixing region the second region is a transport region; and wherein the first cross-sectional area is larger than the second cross sectional area.
摘要翻译： 用于在具有多个螺旋钻的电子照相打印机中传送显影剂的方法包括将显影剂从第一通道传送到显影辊，跨过显影辊的至少一部分; 将用过的显影剂从显影辊释放到第二个通道; 其中所述第二通道具有具有第一横截面积的第一区域和具有第二横截面积的第二区域; 其中所述第一区域是混合区域，所述第二区域是输送区域; 并且其中所述第一横截面积大于所述第二横截面面积。
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公开(公告)号：US20130022372A1
公开(公告)日：2013-01-24
申请号：US13186820
申请日：2011-07-20
IPC分类号： G03G15/08
CPC分类号： G03G15/0893 , G03G2215/0819 , G03G2215/0822 , G03G2215/0827 , G03G2215/0838
摘要： A development system (10) for an electrophotographic printer with multiple augers containing a development roller (11) and a first channel contains a feed auger (13) and developer, with a plurality of paddles (12) attached to the feed auger, at least some the paddles increase in size with respect to a previous paddle along a direction of developer flow (18). This arrangement of paddles ensures that a uniform layer of developer is formed on the development roller despite the volume of developer in the first channel decreasing along the length of the first channel in the direction of developer flow.
摘要翻译： 一种用于具有包含显影辊（11）和第一通道的多个螺旋推进器的电子照相打印机的显影系统（10），包括进料螺旋推运器（13）和显影剂，至少连接有多个桨叶（12） 一些桨叶相对于先前的桨沿着显影剂流动方向（18）的尺寸增加。 这种桨叶布置确保了显影辊上形成均匀的显影剂层，尽管第一通道中的显影剂的体积沿显影剂流动方向沿着第一通道的长度减小。
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公开(公告)号：US08693922B2
公开(公告)日：2014-04-08
申请号：US13186829
申请日：2011-07-20
IPC分类号： G03G15/08
CPC分类号： G03G15/0893 , G03G2215/0819 , G03G2215/0822 , G03G2215/0827 , G03G2215/0838
摘要： A development system (10) for an electrophotographic printer with multiple augers containing a development roller (11) and a first channel contains a feed auger (13) and developer, with a plurality of paddles (12) attached to the feed auger, at least some the paddles increase in size with respect to a previous paddle along a direction of developer flow (18). This arrangement of paddles ensures that a uniform layer of developer is formed on the development roller despite the volume of developer in the first channel decreasing along the length of the first channel in the direction of developer flow.
摘要翻译： 一种用于具有包含显影辊（11）和第一通道的多个螺旋推进器的电子照相打印机的显影系统（10），包括进料螺旋推运器（13）和显影剂，至少连接有多个桨叶（12） 一些桨叶相对于先前的桨沿着显影剂流动方向（18）的尺寸增加。 这种桨叶布置确保了显影辊上形成均匀的显影剂层，尽管第一通道中的显影剂的体积沿显影剂流动方向沿着第一通道的长度减小。
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公开(公告)号：US08666289B2
公开(公告)日：2014-03-04
申请号：US13186820
申请日：2011-07-20
IPC分类号： G03G15/08
CPC分类号： G03G15/0893 , G03G2215/0819 , G03G2215/0822 , G03G2215/0827 , G03G2215/0838
摘要： A development system (10) for an electrophotographic printer with multiple augers containing a development roller (11) and a first channel contains a feed auger (13) and developer, with a plurality of paddles (12) attached to the feed auger, at least some the paddles increase in size with respect to a previous paddle along a direction of developer flow (18). This arrangement of paddles ensures that a uniform layer of developer is formed on the development roller despite the volume of developer in the first channel decreasing along the length of the first channel in the direction of developer flow.
摘要翻译： 一种用于具有包含显影辊（11）和第一通道的多个螺旋推进器的电子照相打印机的显影系统（10），包括进料螺旋推运器（13）和显影剂，至少连接有多个桨叶（12） 一些桨叶相对于先前的桨沿着显影剂流动方向（18）的尺寸增加。 这种桨叶布置确保了显影辊上形成均匀的显影剂层，尽管第一通道中的显影剂的体积沿显影剂流动方向沿着第一通道的长度减小。
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公开(公告)号：US20130022373A1
公开(公告)日：2013-01-24
申请号：US13186829
申请日：2011-07-20
IPC分类号： G03G15/08
CPC分类号： G03G15/0893 , G03G2215/0819 , G03G2215/0822 , G03G2215/0827 , G03G2215/0838
摘要： A development system (10) for an electrophotographic printer with multiple augers containing a development roller (11) and a first channel contains a feed auger (13) and developer, with a plurality of paddles (12) attached to the feed auger, at least some the paddles increase in size with respect to a previous paddle along a direction of developer flow (18). This arrangement of paddles ensures that a uniform layer of developer is formed on the development roller despite the volume of developer in the first channel decreasing along the length of the first channel in the direction of developer flow.
摘要翻译： 一种用于具有包含显影辊（11）和第一通道的多个螺旋推进器的电子照相打印机的显影系统（10），包括进料螺旋推运器（13）和显影剂，至少连接有多个桨叶（12） 一些桨叶相对于先前的桨沿着显影剂流动方向（18）的尺寸增加。 这种桨叶布置确保了显影辊上形成均匀的显影剂层，尽管第一通道中的显影剂的体积沿显影剂流动方向沿着第一通道的长度减小。
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公开(公告)号：US20100247154A1
公开(公告)日：2010-09-30
申请号：US12415439
申请日：2009-03-31
申请人： Eric C. Stelter , Jerry E. Livadas
发明人： Eric C. Stelter , Jerry E. Livadas
IPC分类号： G03G15/08
CPC分类号： G03G15/09 , G03G15/0887 , G03G15/0893 , G03G2215/0838
摘要： A developer station and method for an electrophotographic printer is provided that reduces developer agitation. The developer station includes a sump of magnetic developer, and a magnetic brush roller mounted above said sump and having a rotatable magnetic core surrounded by a substantially cylindrical toning shell rotatably mounted with respect to the core. The toning shell defines a nip at its closest point to the photoconductor element. A tangent line tangent to the cylindrical toning shell at the nip is oriented substantially vertically, and the magnetic developer is applied to the toning shell at an angular distance of no more than about 120° from said nip. The toning shell may be eccentrically mounted with respect to the magnetic core and is substantially closest to the rotatable magnetic core within about +30° and −30° from said nip. Such a configuration advantageously reduces the residence time of the developer on the toning shell.
摘要翻译： 提供了用于电子照相打印机的显影剂站和方法，其减少显影剂搅拌。 显影站包括一个磁性显影剂的贮槽和一个安装在所述贮槽上方的磁刷辊，并且具有由相对于芯部可转动地安装的基本上圆柱形的调色壳包围的可旋转的磁芯。 调色壳在其最靠近感光体元件的点处限定一个压区。 在辊隙处与圆柱形调色壳相切的切线基本上垂直取向，并且磁性显影剂以与所述辊隙不超过约120°的角距离施加到调色壳。 调色壳体可以相对于磁芯偏心地安装，并且基本上最接近可旋转的磁芯在距离所述辊隙约+ 30°和-30°的范围内。 这种配置有利地减少了显影剂在调色壳上的停留时间。
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10.发明授权Apparatus and method for dispensing toner from a container to an image development station of an electrostatographic printer 失效将调色剂从容器分配到静电打印机的图像显影台的装置和方法公开(公告)号：US06560429B2
公开(公告)日：2003-05-06
申请号：US09956630
申请日：2001-09-20
申请人： Jan Bares , Jerry E. Livadas
发明人： Jan Bares , Jerry E. Livadas
IPC分类号： G03G1508
CPC分类号： G03G15/0822 , G03G15/0867 , G03G15/0877 , G03G15/0879
摘要： An apparatus and method for dispensing toner in an electrostatographic printer includes apparatus for drawing ambient air in a vertical direction, preferably upwards, through a relatively large toner container. The air-flow is sufficient to fluidize the toner in the toner container and thereby prevent compaction. Such fluidization is optionally supplemented by the action of an auger or propeller mechanism mounted within the toner container. During rotation of the auger/propeller, the toner is lifted and thereby further prevents toner compaction.
摘要翻译： 用于在静电打印打印机中分配调色剂的设备和方法包括用于通过相对较大的调色剂容器在垂直方向（优选地向上）抽取环境空气的装置。 气流足以使调色剂容器中的调色剂流化，从而防止压实。 任选地通过安装在调色剂容器内的螺旋推运器或螺旋桨机构的作用补充这种流化。 在螺旋推进器旋转期间，调色剂被提起，从而进一步防止调色剂压实。
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