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公开(公告)号：US20090169273A1
公开(公告)日：2009-07-02
申请号：US12344568
申请日：2008-12-28
申请人： Richard Kent Anderson , Martin Victor DiGirolamo , Mark Duane Foster , Whitney April Greer , Mark William Johnson , David Starling MacMillan , Robert Watson McAlpine , Donald Wayne Stafford , Jason Carl True , James Thomas Welch
发明人： Richard Kent Anderson , Martin Victor DiGirolamo , Mark Duane Foster , Whitney April Greer , Mark William Johnson , David Starling MacMillan , Robert Watson McAlpine , Donald Wayne Stafford , Jason Carl True , James Thomas Welch
IPC分类号： G03G15/08
CPC分类号： G03G15/0812
摘要： The present disclosure relates to a surface energy reduction material in the form of a topcoat or additive to a coating that may be applied to a toner regulating member such as a doctor blade which may reduce toner build-up about a nip region, pre-nip region, and/or post-nip region. The surface energy reduction material may be include any material having a surface energy of less than or equal to 35 dynes/cm, for example, between 15-30 dynes/cm, including all values and ranges therein. The surface energy reducing materials may include any material that provides a 25% or more reduction of the surface energy of the doctor blade compared to an untreated doctor blade, for example, greater than or equal to 50% reduction or greater than or equal to 75% reduction, including all values and ranges therein.
摘要翻译： 本公开内容涉及一种表面能量还原材料，其为面涂层或添加剂形式的涂层，其可以施加到调色剂调节构件，例如刮刀，其可以减少关于辊隙区域的调色剂积聚，预压区 区域和/或压区间区域。 表面能减少材料可以包括具有小于或等于35达因/厘米，例如在15-30达因/厘米之间的表面能的任何材料，包括其中的所有值和范围。 表面能减少材料可以包括与未处理的刮刀相比提供刮刀的表面能的25％或更多的减少的任何材料，例如大于或等于50％的减小或大于或等于75 减少％，包括其中的所有值和范围。
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公开(公告)号：US08238803B2
公开(公告)日：2012-08-07
申请号：US12344568
申请日：2008-12-28
申请人： Richard Kent Anderson , Martin Victor DiGirolamo , Mark Duane Foster , Whitney April Greer , Mark William Johnson , David Starling MacMillan , Robert Watson McAlpine , Donald Wayne Stafford , Jason Carl True , James Thomas Welch
发明人： Richard Kent Anderson , Martin Victor DiGirolamo , Mark Duane Foster , Whitney April Greer , Mark William Johnson , David Starling MacMillan , Robert Watson McAlpine , Donald Wayne Stafford , Jason Carl True , James Thomas Welch
IPC分类号： G03G15/08
CPC分类号： G03G15/0812
摘要： The present disclosure relates to a surface energy reduction material in the form of a topcoat or additive to a coating that may be applied to a toner regulating member such as a doctor blade which may reduce toner build-up about a nip region, pre-nip region, and/or post-nip region. The surface energy reduction material may be include any material having a surface energy of less than or equal to 35 dynes/cm, for example, between 15-30 dynes/cm, including all values and ranges therein. The surface energy reducing materials may include any material that provides a 25% or more reduction of the surface energy of the doctor blade compared to an untreated doctor blade, for example, greater than or equal to 50% reduction or greater than or equal to 75% reduction, including all values and ranges therein.
摘要翻译： 本公开内容涉及一种表面能量还原材料，其为面涂层或添加剂形式的涂层，其可以施加到调色剂调节构件，例如刮刀，其可以减少关于辊隙区域的调色剂积聚，预压区 区域和/或压区间区域。 表面能减少材料可以包括具有小于或等于35达因/厘米，例如在15-30达因/厘米之间的表面能的任何材料，包括其中的所有值和范围。 表面能减少材料可以包括与未处理的刮刀相比提供刮刀的表面能的25％或更多的减少的任何材料，例如大于或等于50％的减小或大于或等于75 减少％，包括其中的所有值和范围。
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3.发明授权Apparatus and methods for increasing bias force on opposing photosensitive member and developing means 有权用于在相对的感光构件和显影装置上增加偏压力的装置和方法公开(公告)号：US06397026B1
公开(公告)日：2002-05-28
申请号：US09669081
申请日：2000-09-25
申请人： Patrick Andrew Buxton , Geoffrey Kyle Canter , Martin Victor DiGirolamo , Michael John Dixon , Mark Duane Foster , Kristoffer Alan Hazen , Donald Thomas Kral , James Caro Lurton , Kenneth Daniel Seevers , Robert Francis Soto
发明人： Patrick Andrew Buxton , Geoffrey Kyle Canter , Martin Victor DiGirolamo , Michael John Dixon , Mark Duane Foster , Kristoffer Alan Hazen , Donald Thomas Kral , James Caro Lurton , Kenneth Daniel Seevers , Robert Francis Soto
IPC分类号： G03G1500
CPC分类号： G03G21/1825 , G03G2221/1861
摘要： Methods and apparatus for increasing the bias force between a developer half and a cleaner half of a process cartridge are disclosed. One or more springs are interposed between the cleaner half and the developer half of the process cartridge. These springs are of sufficient strength to maintain a constant separation between the developer and the photosensitive member of the process cartridge. Sources of force other than springs, such as weights or elastic members may also be employed to provide and increase the bias force urging the developer and photosensitive member together.
摘要翻译： 公开了用于增加处理盒的显影剂半部和清洁器一半之间的偏压力的方法和装置。 清洁器一半和处理盒的显影剂一半之间插入一个或多个弹簧。 这些弹簧具有足够的强度以保持显影剂和处理盒的感光构件之间的恒定间隔。 还可以使用诸如重物或弹性构件的弹簧之外的力源来提供并增加将显影剂和感光构件一起推动的偏压力。
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4.发明授权Toner cartridge hopper with labyrinth channels for releasing air while trapping toner in cartridge 有权墨粉盒漏斗带有迷宫通道，用于在墨粉盒中捕获墨粉时释放空气公开(公告)号：US06931224B2
公开(公告)日：2005-08-16
申请号：US10715771
申请日：2003-11-18
CPC分类号： G03G15/0896 , G03G15/0865 , G03G2215/066
摘要： A vent integral with the top surface of toner hopper (5) having three labyrinth channels (3a-3c) oriented in one direction and three labyrinth channels (3d-3f) oriented in an orthogonal direction. Each labyrinth communicates with the inside of the hopper by a hole (13a-13f) and the end of each labyrinth communicates with filter pad (7) held in a basin (11) formed in the top surface of hopper (5). Cover (9) closes the vent except for hole (15) over the center of pad (7).
摘要翻译： 与调色剂料斗（5）的顶面一体形成的排气孔具有沿一个方向取向的三个迷宫通道（3a-3c）和沿正交方向定向的三个迷宫通道（3d-3f）。 每个迷宫通过孔（13a-13f）与料斗的内部连通，并且每个迷宫的端部与保持在形成在料斗（5）的顶表面中的盆（11）中的过滤垫（7）连通。 盖（9）关闭除了垫（7）中心的孔（15）之外的通风口。
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公开(公告)号：US06771922B2
公开(公告)日：2004-08-03
申请号：US10335340
申请日：2002-12-31
IPC分类号： G03G1508
CPC分类号： G03G15/0872 , G03G15/0877
摘要： A toner cartridge for use in a laser printer has a toner reservoir or hopper in which an agitator is pivoted by a rotating paddle away from its home position proximate an exit opening and then returned to its home position by a spring exerting a predetermined desired force on the agitator after the agitator ceases to be moved by the paddle. The spring may be a cantilever spring, a torsion spring, or a stamped and formed leaf spring.
摘要翻译： 用于激光打印机的调色剂盒具有调色剂储存器或料斗，其中搅拌器通过旋转叶片远离其离开开口处的原始位置枢转，然后通过弹簧施加预定的期望力而返回到其原始位置 搅拌器之后的搅拌器不再被桨移动。 弹簧可以是悬臂弹簧，扭转弹簧或冲压成形的板簧。
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公开(公告)号：US08448336B2
公开(公告)日：2013-05-28
申请号：US12167601
申请日：2008-07-03
申请人： Jane Elece Barcelo , Bradley Leonard Beach , Liam Ruan De Paor , Mark Duane Foster , Terence Edward Franey , Bhaskar Gopalanarayanan , Kevin Scott Kennedy , Kelly Ann Killeen , Chao Li , Jean Marie Massie , Ronald Lloyd Roe , Richard Nicholas Schrantz, Jr. , Scott Alan Searls , Robert Francis Soto , Donald Wayne Stafford
发明人： Jane Elece Barcelo , Bradley Leonard Beach , Liam Ruan De Paor , Mark Duane Foster , Terence Edward Franey , Bhaskar Gopalanarayanan , Kevin Scott Kennedy , Kelly Ann Killeen , Chao Li , Jean Marie Massie , Ronald Lloyd Roe , Richard Nicholas Schrantz, Jr. , Scott Alan Searls , Robert Francis Soto , Donald Wayne Stafford
CPC分类号： G03G15/08 , G03G15/0818 , Y10T29/49544 , Y10T29/49551 , Y10T29/4956 , Y10T29/49563
摘要： An endless electrophotographic member, such as a developer roller, which indicates an improved resistance to nip banding. The improvement to nip banding may be provided by the use of an organic salt within a roller surface region. The roller may provide, at a nip location, a resistive surface layer having an electrical resistance that avoids the development of nip banding and relatively dark regions on printed media.
摘要翻译： 诸如显影辊的环形电子照相构件，其表示改进的对压区带的阻力。 可以通过在辊表面区域内使用有机盐来提供对压区带的改进。 辊可以在辊隙位置处提供具有电阻的电阻表面层，其避免了印刷介质上的夹带和相对较暗的区域的发展。
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公开(公告)号：US20100003610A1
公开(公告)日：2010-01-07
申请号：US12167601
申请日：2008-07-03
申请人： Jane Elece Barcelo , Bradley Leonard Beach , Liam Ruan De Paor , Mark Duane Foster , Terence Edward Franey , Bhaskar Gopalanarayanan , Kevin Scott Kennedy , Kelly Ann Killeen , Chao Li , Jean Marie Massie , Ronald Lloyd Roe , Richard Nicholas Schrantz, JR. , Scott Alan Searls , Robert Francis Soto , Donald Wayne Stafford
发明人： Jane Elece Barcelo , Bradley Leonard Beach , Liam Ruan De Paor , Mark Duane Foster , Terence Edward Franey , Bhaskar Gopalanarayanan , Kevin Scott Kennedy , Kelly Ann Killeen , Chao Li , Jean Marie Massie , Ronald Lloyd Roe , Richard Nicholas Schrantz, JR. , Scott Alan Searls , Robert Francis Soto , Donald Wayne Stafford
IPC分类号： G03G15/02
CPC分类号： G03G15/08 , G03G15/0818 , Y10T29/49544 , Y10T29/49551 , Y10T29/4956 , Y10T29/49563
摘要： An endless electrophotographic member, such as a developer roller, which indicates an improved resistance to nip banding. The improvement to nip banding may be provided by the use of an organic salt within a roller surface region. The roller may provide, at a nip location, a resistive surface layer having an electrical resistance that avoids the development of nip banding and relatively dark regions on printed media.
摘要翻译： 诸如显影辊的环形电子照相构件，其表示改进的对压区带的阻力。 可以通过在辊表面区域内使用有机盐来提供对压区带的改进。 辊可以在辊隙位置处提供具有电阻的电阻表面层，其避免了印刷介质上的夹带和相对较暗的区域的发展。
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8.发明申请Movable Toner Port Cover Member for a Replaceable Unit of an Imaging Device 有权用于成像装置的可替换单元的活动墨粉端口盖构件公开(公告)号：US20130170869A1
公开(公告)日：2013-07-04
申请号：US13420956
申请日：2012-03-15
申请人： John Andrew Buchanan , James Anthany Carter , Gregory Alan Cavill , Nicholas Fenley Gibson , Michael Craig Leemhuis , Tyler F. Williams , Mark Duane Foster , Thomas Wilbur Blanck
发明人： John Andrew Buchanan , James Anthany Carter , Gregory Alan Cavill , Nicholas Fenley Gibson , Michael Craig Leemhuis , Tyler F. Williams , Mark Duane Foster , Thomas Wilbur Blanck
IPC分类号： G03G15/08
CPC分类号： G03G15/0886
摘要： A rotating cover on the developer unit of an imaging apparatus to prevent toner leaks from the toner entry port of the developer unit. When installing a toner cartridge, the cartridge contacts a surface to cause the cover to rotate to an open position, thereby exposing the toner port for receiving toner. Conversely, when the toner cartridge is removed the cover is rotated into a closed position with the aid of a torsion spring so as to seal the toner entry port of the developer unit.
摘要翻译： 成像设备的显影单元上的旋转盖，用于防止调色剂从显影剂单元的调色剂入口泄漏。 当安装墨粉盒时，墨盒接触表面以使盖旋转到打开位置，从而暴露调色剂端口以接收调色剂。 相反，当去除调色剂盒时，借助于扭转弹簧将盖旋转到关闭位置，以密封显影剂单元的调色剂入口。
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9.发明授权Movable toner port cover member for a replaceable unit of an imaging device 有权用于成像装置的可替换单元的可移动调色剂端口盖构件公开(公告)号：US08867968B2
公开(公告)日：2014-10-21
申请号：US13420956
申请日：2012-03-15
申请人： John Andrew Buchanan , James Anthany Carter , Gregory Alan Cavill , Nicholas Fenley Gibson , Michael Craig Leemhuis , Tyler Frederick Williams , Mark Duane Foster , Thomas Wilbur Blanck
发明人： John Andrew Buchanan , James Anthany Carter , Gregory Alan Cavill , Nicholas Fenley Gibson , Michael Craig Leemhuis , Tyler Frederick Williams , Mark Duane Foster , Thomas Wilbur Blanck
IPC分类号： G03G15/08
CPC分类号： G03G15/0886
摘要： A rotating cover on the developer unit of an imaging apparatus to prevent toner leaks from the toner entry port of the developer unit. When installing a toner cartridge, the cartridge contacts a surface to cause the cover to rotate to an open position, thereby exposing the toner port for receiving toner. Conversely, when the toner cartridge is removed the cover is rotated into a closed position with the aid of a torsion spring so as to seal the toner entry port of the developer unit.
摘要翻译： 成像设备的显影单元上的旋转盖，用于防止调色剂从显影剂单元的调色剂入口泄漏。 当安装墨粉盒时，墨盒接触表面以使盖旋转到打开位置，从而暴露调色剂端口以接收调色剂。 相反，当去除调色剂盒时，借助于扭转弹簧将盖旋转到关闭位置，以密封显影剂单元的调色剂入口。
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10.发明授权Method of mitigating toner damage in high speed contact developing with end seal 有权用终端密封来缓解高速接触显影中的墨粉损坏的方法公开(公告)号：US06985683B2
公开(公告)日：2006-01-10
申请号：US10701853
申请日：2003-11-05
IPC分类号： G03G15/08
CPC分类号： G03G15/0817
摘要： A developer roller (5) is rotated rapidly for high speed printing, which can cause excessive heating at end seal (1). Heat damage to toner (24) is avoided by providing gaps (30a, 30b) under the seals (1) which reduce the stiffness of developer roller (5) and thereby reduce frictional heating.
摘要翻译： 显影辊（5）快速旋转以进行高速印刷，这可能导致端部密封（1）处的过度加热。 通过在密封件（1）下方提供间隙（30a，30b）来避免调色剂（24）的热损伤，这降低了显影辊（5）的刚度，从而降低了摩擦加热。
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