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1.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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2.发明授权Apparatus and method for agitating toner in a container to facilitate toner dispensing in an electrostatographic printer 失效用于搅拌容器中的调色剂以便于在静电打印机中调色剂分配的装置和方法公开(公告)号：US06567635B2
公开(公告)日：2003-05-20
申请号：US09956629
申请日：2001-09-20
申请人： Jerry E. Livadas , Jan Bares
发明人： Jerry E. Livadas , Jan Bares
IPC分类号： G03G1508
CPC分类号： G03G15/0822 , G03G15/087 , G03G15/0877 , G03G15/0879
摘要： An apparatus and method for dispensing toner in an electrostatographic printer includes apparatus for agitating toner contained by a relatively large toner container (e.g., 10-25 liters in volume). The apparatus includes a substantially vertically-oriented shaft supporting a blade that operates, as the blade rotates, to drive the contained toner mass upwardly, thereby aerating the mass and preventing compaction during toner dispensing.
摘要翻译： 用于在静电打印机中分配调色剂的设备和方法包括用于搅拌由相对较大的调色剂容器（例如体积为10-25升）容纳的调色剂的设备。 该装置包括基本垂直定向的轴，其支撑叶片，叶片在叶片旋转时操作以向上驱动所容纳的调色剂物质，从而使质量充气并防止调色剂分配期间的压实。
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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：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：US5182608A
公开(公告)日：1993-01-26
申请号：US621681
申请日：1990-12-03
申请人： Arthur S. Kroll , Arthur E. Dunn , Michael L. DeCecca , David M. Gaudino , Jerry E. Livadas , David R. Fairport , James G. Rydelek
发明人： Arthur S. Kroll , Arthur E. Dunn , Michael L. DeCecca , David M. Gaudino , Jerry E. Livadas , David R. Fairport , James G. Rydelek
CPC分类号： G03G15/0896 , G03G15/0126 , G03G21/1647 , G03G21/1666 , G03G21/1671 , G03G2221/1603 , G03G2221/163 , G03G2221/1654 , G03G2221/183
摘要： A series of electrostatic images carried by a drum or similar image member are toned with different colored toners by a movable developing device. The developing device moves a series of developing units to a position aligned with the drum. An applicator is an aligned unit is moved relative to the rest of the unit toward the drum to operatively position the unit for developing each electrostatic image.
摘要翻译： 滚筒或类似图像部件承载的一系列静电图像通过可移动的显影装置调色不同的着色调色剂。 显影装置将一系列显影单元移动到与滚筒对准的位置。 施加器是对准的单元相对于单元的其余部分朝向滚筒移动以可操作地定位该单元以显影每个静电图像。
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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：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：US5325162A
公开(公告)日：1994-06-28
申请号：US897714
申请日：1992-06-12
CPC分类号： G03G15/0126 , G03G15/0868 , G03G15/0875 , G03G2215/068 , G03G2215/0685 , Y10S222/01
摘要： A toner container has three chambers for holding three different color toners. The container is receivable by a receiving structure having a pair of opposing slots for receiving flanges on the base of the toner container. The receiving mechanism is part of a development device which includes a movable carriage for moving a plurality of development units into alignment with a development position. A portion, for example, an applicator of each development unit is movable with respect to the rest of the unit into toning relation with an image member at the development position.
摘要翻译： 调色剂容器具有用于容纳三种不同颜色的调色剂的三个室。 该容器可由接收结构接收，该接收结构具有一对相对的狭槽，用于容纳调色剂容器底部上的凸缘。 接收机构是显影装置的一部分，其包括用于使多个显影单元与显影位置对准的可移动滑架。 例如，每个显影单元的涂布器的一部分可相对于该单元的其余部分移动到与显影位置处的图像构件调色关系。
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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：US5937231A
公开(公告)日：1999-08-10
申请号：US197296
申请日：1998-11-20
申请人： Muhammed Aslam , Robert D. Bobo , Jerry E. Livadas
发明人： Muhammed Aslam , Robert D. Bobo , Jerry E. Livadas
IPC分类号： G03G15/20
CPC分类号： G03G15/205 , G03G15/2039 , G03G15/2046
摘要： A fuser, for a reproduction apparatus, having at least one heated fuser roller operating at a setpoint temperature to permanently fix a marking particle image to a receiver member, and a mechanism for controlling temperature droop in the heated fuser roller. The temperature droop controlling mechanism includes a heat sink having a thermal mass selected to substantially match the heat take out rate for the nominal fuser operating process, the heat sink being movable to a position in operative contact with the heated fuser roller and a nonoperative position remote from heated fuser roller. A logic and control unit is provided for moving the heat sink from the nonoperative remote position to the operative position contacting heated fuser roller as soon as a reproduction apparatus job run is started to remove heat from the heated fuser roller thus lowering its surface temperature from the setpoint temperature. The logic and control unit then causes the fuser roller heating device to be turned on to bring the heated fuser roller surface temperature back up toward the setpoint temperature. Subsequently, when the first receiver member to be fused reaches the heated fuser roller, the logic and control unit causes the heat sink to move to the nonoperative position remote from the fuser roller, whereby temperature droop in the fuser roller is minimized.
摘要翻译： 一种用于再现设备的定影器，具有至少一个加热的定影辊，其操作在设定点温度以将标记粒子图像永久地固定到接收器构件，以及用于控制加热的定影辊中的温度下降的机构。 温度下垂控制机构包括散热器，散热器具有被选择为基本上匹配用于标称定影器操作过程的取热速率的热质量，散热器可移动到与加热的定影辊有效接触的位置和非操作位置远程 来自加热定影辊。 提供逻辑和控制单元，用于在开始再现设备作业运行以从热熔定影辊移除热量后将散热器从非操作远程位置移动到接触加热定影辊的操作位置，从而将其表面温度从 设定点温度。 然后，逻辑和控制单元使定影辊加热装置打开，使加热的定影辊表面温度回到设定点温度。 随后，当要熔化的第一接收器构件到达加热的定影辊时，逻辑和控制单元使得散热器移动到远离定影辊的非操作位置，由此定影辊中的温度下降最小化。
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