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1. 发明授权

US07263322B2 Fuser smart cleaning and oiling assembly 有权
公开(公告)号：US07263322B2
公开(公告)日：2007-08-28
申请号：US11240606
申请日：2005-09-30
申请人： Jason Pino , Michael P. Leaty , Kenneth R. Rasch
发明人： Jason Pino , Michael P. Leaty , Kenneth R. Rasch
IPC分类号： G03G15/20
CPC分类号： G03G15/2025 , G03G2215/2093
摘要： A smart and virgin contact fuser service assembly is disclosed for servicing a toner fuser assembly and includes (a) a cleaning device including a cleaning member having virgin cleaning portions on a cleaning surface, the virgin cleaning portions being feedable in a single pass into cleaning contact with a fuser first surface of a fuser member being cleaned; (b) an oiling device including an oiling member having virgin oiling portions on an oiling surface, the virgin oiling portions being feedable in a single pass into oiling contact with a second surface of a fuser member being oiled; and (c) a controller connected to the cleaning device and to the oiling device for selectably and controllably feeding the virgin cleaning portions and the oiling portions in response to a measurable condition of the surface of the fuser roll.

2. 发明授权

US06782228B1 Intermittent stripper fingers and baffle for stripping copy media from a heated fuser roll 有权
标题翻译：用于从加热的定影辊剥离复印介质的间歇剥离器指状物和挡板
公开(公告)号：US06782228B1
公开(公告)日：2004-08-24
申请号：US10355565
申请日：2003-01-30
申请人： Kenneth R. Rasch , Paul M. Fromm , Stephen D. Cipolla , Erwin Ruiz , Gregory P. Miller , David R. Kamprath , Richard C. Benton
发明人： Kenneth R. Rasch , Paul M. Fromm , Stephen D. Cipolla , Erwin Ruiz , Gregory P. Miller , David R. Kamprath , Richard C. Benton
IPC分类号： G03G1520
CPC分类号： G03G15/2028 , B65H29/56
摘要： Media removal apparatus having a stripper finger structure for separating the lead edge of an imaging media such as plain paper from a heated fuser roll and a stripper baffle for separating the portion of the imaging media beyond the lead edge of the imaging media from the heated fuser roll. The stripper finger structure is supported for movement between a home or standby position and an active position, with the finger tips in constant contact with the heated fuser roll, for effecting separation of the media's lead edge from the heated fuser roll. Likewise, the stripper baffle structure is supported for movement between home or standby positions to its active position where it effects separation of a portion of the imaging media beyond its lead edge.
摘要翻译：具有剥离手指结构的介质去除装置，用于将诸如普通纸的成像介质的引线边缘与加热的定影辊和剥离挡板分离，用于将成像介质的该部分超出成像介质的引线边缘与加热的定影器滚。剥离手指结构被支撑用于在家用或待机位置和活动位置之间移动，其中指尖与加热的定影辊恒定接触，用于使介质的引线边缘与加热的定影辊分离。类似地，剥离器挡板结构被支撑用于在归属位置或待机位置之间移动到其活动位置，在该位置处，成像介质的一部分分离超过其前缘。

3. 发明授权

US5700994A Apparatus and fuser control method for reducing power star fuser recovery time 失效
标题翻译：用于降低功率星形定影器恢复时间的装置和定影器控制方法
公开(公告)号：US5700994A
公开(公告)日：1997-12-23
申请号：US625389
申请日：1996-04-01
申请人： Barry J. Gheer , Kenneth R. Rasch , Tab A. Tress , Richard A. Geyer
发明人： Barry J. Gheer , Kenneth R. Rasch , Tab A. Tress , Richard A. Geyer
IPC分类号： G03G15/20 , H05B1/00
CPC分类号： G03G15/205 , G03G15/2039
摘要： A method and a fusing apparatus for producing a reduced recovery time period from a low energy-saver mode temperature back up to a high fusing temperature. The fusing apparatus includes a heating member for heating and fusing toner images onto a copy sheet; a temperature sensor mounted relative to the heating member for sensing temperature of the heating member; a source of primary power supply for supplying heating power to the heating member; a source of secondary power supply, that is less in level than the source of primary power supply, for supplying secondary heating power to the heated member; and a controller connected to the temperature sensor, and to the source of primary and the source of secondary power supplies for turning the source of primary and the source of secondary power supplies on and off responsively to the temperature sensor. The controller includes a program for, immediately and non-responsively to the temperature sensor, turning on the source of secondary power supply to immediately supply additional heat to the heating member when the fusing apparatus is switched to an energy-saver mode by turning off the primary power supply, thereby delaying a drop of a temperature of the heating member to the low, energy-saver mode temperature level.
摘要翻译：一种用于从低节能模式温度回复到高熔化温度的缩短恢复时间段的方法和定影装置。定影装置包括用于将调色剂图像加热并定影到复印纸上的加热构件; 相对于所述加热构件安装的用于感测所述加热构件的温度的温度传感器; 用于向所述加热构件供应加热电力的主电源的源; 与主电源的电平相比，用于向加热构件供应二次加热电力的二次电源的源; 以及连接到温度传感器的控制器，以及连接到辅助电源的源和源的源，用于响应于温度传感器接通和断开次级电源的主电源和源的源。该控制器包括一个程序，用于立即和非响应于温度传感器的打开二次电源的源，以便在定影装置切换到节能模式时立即向加热构件供应额外的热量，通过关闭主电源，从而将加热构件的温度下降延迟到节能模式温度低的水平。

4. 发明授权

US5576821A Fuser release agent management (RAM) system having a non-continuous pattern agent roll 失效
标题翻译：具有非连续图案代理卷的定影器释放代理管理（RAM）系统
公开(公告)号：US5576821A
公开(公告)日：1996-11-19
申请号：US573984
申请日：1995-12-18
申请人： Kenneth R. Rasch , Russell A. Parisi , Barry J. Gheer , Bruce A. LaPlant , Tab A. Tress
发明人： Kenneth R. Rasch , Russell A. Parisi , Barry J. Gheer , Bruce A. LaPlant , Tab A. Tress
IPC分类号： B05C1/02 , G03G15/20
CPC分类号： G03G15/2025 , G03G2215/2093
摘要： In a reproduction machine having a fuser roller for fusing toner images on an image bearing sheet, a release agent management (RAM) system for applying an image offset prevent release agent to the fuser roller. The RAM system includes a rotatable supply core located to a first side of the fuser roller, a rotatable take up core located to a second side of the fuser roller, a release agent impregnated web member having a portion threaded between the supply core and the take-up core for contacting, and applying release agent to, the fuser roller, and a release agent supplying roll positioned for contacting and supplying release agent to the threaded portion of the web member. The release agent supplying roll has a non-continuous surface pattern that includes release agent supplying surface areas for contacting the threaded portion of the web member, and release agent non-supplying surface areas out of contact with the threaded portion of the web member.
摘要翻译：在具有用于使图像承载片上的调色剂图像定影的定影辊的再现机器中，用于将图像偏移防止脱模剂施加到定影辊的脱模剂管理（RAM）系统。 RAM系统包括位于定影辊的第一侧的可旋转的供给芯，位于定影辊的第二侧的可旋转的卷绕芯，具有螺纹连接在供应芯和卷取件之间的部分的脱模剂浸渍的卷筒纸用于与定影辊接触并施加脱模剂的芯，以及定位用于将脱模剂接触和供应到卷材的螺纹部分的脱模剂供应辊。脱模剂供给辊具有非连续的表面图案，该非连续的表面图案包括脱模剂供给表面区域，用于接触幅材部件的螺纹部分，以及脱模剂非供给表面区域与卷材的螺纹部分不接触。

5. 发明授权

US08563116B2 Fuser manufacture and apparatus 有权
标题翻译：定影器制造和设备
公开(公告)号：US08563116B2
公开(公告)日：2013-10-22
申请号：US12874725
申请日：2010-09-02
申请人： Patrick J. Finn , Kenneth R. Rasch
发明人： Patrick J. Finn , Kenneth R. Rasch
IPC分类号： B32B7/02 , B32B15/04 , B32B15/06 , B32B15/08 , B32B15/18 , B32B25/08 , B32B25/20 , B32B27/16 , B32B27/20 , B32B27/28 , G03G15/20
CPC分类号： G03G15/2057 , Y10T428/24355 , Y10T428/3154 , Y10T428/31544 , Y10T428/31598 , Y10T428/31663 , Y10T428/31667 , Y10T428/31678 , Y10T428/31692 , Y10T428/31699 , Y10T428/31721
摘要： There is described a method for producing a fuser member. The method includes obtaining a substrate and positioning a fluoroplastic sleeve around the substrate. The outer surface of the fluoroplastic sleeve is roughened to a surface roughness of between about 0.03 μm Ra and about 3 μm Ra. The outer surface is coated with a functional silicone oil.
摘要翻译：描述了一种用于制造定影器构件的方法。该方法包括获得衬底并将氟塑料套管定位在衬底周围。氟塑料套筒的外表面被粗糙化到约0.03μmRa和约3μmRa之间的表面粗糙度。外表面涂有功能硅油。

6. 发明授权

US07608325B2 Fuser member having conductive fluorocarbon outer layer 失效
标题翻译：具有导电氟碳外层的定影器构件
公开(公告)号：US07608325B2
公开(公告)日：2009-10-27
申请号：US11523970
申请日：2006-09-20
申请人： Kenneth R. Rasch , Santokh S. Badesha
发明人： Kenneth R. Rasch , Santokh S. Badesha
IPC分类号： B32B25/20 , B32B27/20 , B32B27/28 , G03G15/20
CPC分类号： G03G15/2057 , Y10T428/25 , Y10T428/31544 , Y10T428/31663
摘要： A fuser member comprising a substrate, and thereover, an outer layer comprising perfluoroalkoxy polytetrafluoroethylene and carbon black fillers, wherein said outer layer has a volume resistivity of from about 1×10−4 to about 1×10−8 ohms/square.
摘要翻译：一种定影器构件，包括基底，并且外部层包含全氟烷氧基聚四氟乙烯和炭黑填料，其中所述外层的体积电阻率为约1×10 -4至约1×10 -8欧姆/平方。

7. 发明授权

US4929983A Stripper mechanism 失效
标题翻译：剥离机构
公开(公告)号：US4929983A
公开(公告)日：1990-05-29
申请号：US334416
申请日：1989-04-07
申请人： Arthur A. Barton , Frederick C. DeBolt , Michael R. Elter , Paul M. Fromm , Frank A. Grossi , Mark T. Miller , Kenneth R. Rasch , Thomas F. Szlucha
发明人： Arthur A. Barton , Frederick C. DeBolt , Michael R. Elter , Paul M. Fromm , Frank A. Grossi , Mark T. Miller , Kenneth R. Rasch , Thomas F. Szlucha
IPC分类号： G03G15/20
CPC分类号： G03G15/2028 , Y10S271/90
摘要： A stripper for separating a print substrate from a fuser member in an electrostatographic printing machine has a substantially flat, thin, resiliently flexible finger-like member having a raised dimple-like bump adjacent one end of the finger-like member for contacting the print substrate when stripped from the fuser member, the finger-like member being coated on both sides with a smooth low surface energy film.
摘要翻译：用于在静电印刷机中将印刷基板与定影器部件分离的剥离器具有基本上平坦的，薄的，弹性柔性的指状部件，其具有邻近指状部件的一端的凸起的凹坑状凸起，用于接触印刷基板当从定影器构件剥离时，手指状构件被两侧涂覆有光滑的低表面能膜。

8. 发明授权

US4875068A Integrated fuser connector and alignment member 失效
标题翻译：集成定影连接器和对准构件
公开(公告)号：US4875068A
公开(公告)日：1989-10-17
申请号：US147941
申请日：1988-01-25
申请人： Robert S. Pawlik , Kenneth R. Rasch
发明人： Robert S. Pawlik , Kenneth R. Rasch
IPC分类号： G03G15/20
CPC分类号： G03G15/2064
摘要： The present invention is a fuser assembly having a molded housing with a plurality of integral posts disposed along a first surface, an elongated electrically conductive contact strip having at least one set of integral, oppositely disposed spring clips and a pair of upright extending tabs, the spring clips engaging opposite sides of one of the integral posts to secure the contact strip to the housing and align the strip within the housing, a fuser roll with an associated electrical heating element disposed within the housing, one end of the heating element being secured to the end of one of the upright extending tabs, and a thermal cut-off element electrically connected to the heating element with one end of the thermal element secured to an end of the second upright extending tab.
摘要翻译：本发明是一种定影组件，其具有模制壳体，该模制壳体具有沿着第一表面设置的多个整体柱，细长的导电接触条，其具有至少一组一体的相对设置的弹簧夹和一对直立延伸的突片，弹簧夹接合一个整体柱的一个的相对侧，以将接触条固定到壳体并将带对准在壳体内;定影辊，其具有设置在壳体内的相关联的加热元件，加热元件的一端固定到所述直立延伸片中的一个的端部以及与所述加热元件电连接的热切断元件，所述热元件的一端固定到所述第二直立延伸片的一端。

9. 发明授权

US4258648A Tapered donor roll applicator for roll fuser 失效
标题翻译：用于卷筒定影器的锥形供体辊涂布器
公开(公告)号：US4258648A
公开(公告)日：1981-03-31
申请号：US891234
申请日：1978-03-29
申请人： Walter F. Leising , Kenneth R. Rasch
发明人： Walter F. Leising , Kenneth R. Rasch
IPC分类号： G03G15/20
CPC分类号： G03G15/2025
摘要： A heat and pressure roll fusing apparatus for fixing toner images to copy substrates, the toner comprising a thermoplastic resin. The apparatus includes a heated, either internally or externally, fuser roll cooperating with a backup or pressure roll to form a nip through which the copy substrates pass with the images contacting the heated roll. The heated fuser roll is characterized by an outer layer or surface fabricated from a silicone rubber material to which a low viscosity polymeric release fluid is applied, the silicone rubber being susceptible to swelling in the presence of the release fluid. A release fluid metering system is provided which includes a tapered roll that is adapted to apply release fluid to the entire outer fuser roll surface or to only a portion thereof depending upon the size substrate being utilized.
摘要翻译：一种用于将调色剂图像定影成复印基板的热压辊定影装置，该调色剂包括热塑性树脂。该装置包括加热的内部或外部定影辊，其与备用或压力辊协作以形成辊隙，复印基板通过该辊隙与图像接触加热辊。加热的定影辊的特征在于由硅橡胶材料制成的外层或表面，向其施加低粘度聚合物释放流体，硅橡胶在释放流体存在下易于溶胀。提供了一种释放流体计量系统，其包括锥形辊，其适于根据所使用的尺寸衬底将释放流体施加到整个外部定影辊表面或仅对其一部分施加。

10. 发明申请

US20080070031A1 Fuser member having conductive fluorocarbon outer layer 失效
标题翻译：具有导电氟碳外层的定影器构件
公开(公告)号：US20080070031A1
公开(公告)日：2008-03-20
申请号：US11523970
申请日：2006-09-20
申请人： Kenneth R. Rasch , Santokh S. Badesha
发明人： Kenneth R. Rasch , Santokh S. Badesha
IPC分类号： G03G15/20 , B32B27/18
CPC分类号： G03G15/2057 , Y10T428/25 , Y10T428/31544 , Y10T428/31663
摘要： A fuser member comprising a substrate, and thereover, an outer layer comprising perfluoroalkoxy polytetrafluoroethylene and carbon black fillers, wherein said outer layer has a volume resistivity of from about 1×10−4 to about 1×10−8 ohm/cm2.
摘要翻译：一种定影器构件，包括基底，并且其上包括全层包含全氟烷氧基聚四氟乙烯和炭黑填料的外层，其中所述外层的体积电阻率为约1×10 -4至约1×10 -8 欧姆/厘米2。

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