公开(公告)号：EP0800121B1

公开(公告)日：2004-06-09

申请号：EP97301663.7

申请日：1997-03-12

申请人： XEROX CORPORATION

发明人： Gheer, Barry J. ,  Rasch, Kenneth R. ,  Tress, Tab A. ,  Geyer, Richard A.

IPC分类号： G03G15/20

CPC分类号： G03G15/205 ,  G03G15/2039

公开(公告)号：EP0634708A1

公开(公告)日：1995-01-18

申请号：EP94305070.8

申请日：1994-07-11

申请人： XEROX CORPORATION

发明人： Rasch, Kenneth R., ,  DeBolt, Frederick C. ,  Gheer, Barry J.

IPC分类号： G03G15/20

CPC分类号： G03G15/2025 ,  G03G2215/2093

摘要： A fuser apparatus for heat fusing toner images to print substrates, comprising an elongated fuser roll (34) and an elongated pressure roll (36). The pressure roll is supported for pressure engagement with the fuser roll to form a nip (65) therebetween adapted to receive substrates (82). An oil impregnated web material (77) and an elongated pinch roll (79) are provided. The pinch roll (79) has an outer surface mounted against the web material (77) to urge the web material into contact with the fuser roll (34) to apply release material to the fuser roll. The outer surface of the pinch roll (79) is of an open celled foam material, and is of greater diameter in the central portion of the roller than at the end portions. The pinch roll thus applies a greater pressure to the web (77) over the central portion than at the end portions, and therefore applies more release material over the central portion of the fuser roll than over its end portions.

摘要翻译： 一种用于将调色剂图像热定影成打印基底的定影装置，包括细长的定影辊（34）和细长的压力辊（36）。 压力辊被支撑用于与定影辊压力接合以在其间形成适于接收衬底（82）的辊隙（65）。 提供油浸网状材料（77）和细长夹紧辊（79）。 夹送辊（79）具有安装在卷筒纸材料（77）上的外表面，以促使卷筒纸材料与定影辊（34）接触，以将定影辊施加释放材料。 夹送辊（79）的外表面是开孔泡沫材料，并且在辊的中心部分比在端部处具有更大的直径。 挤压辊因此在中心部分上比在端部处对腹板（77）施加更大的压力，因此在定影辊的中心部分上比在其端部上施加更多的释放材料。

公开(公告)号：EP1225488A2

公开(公告)日：2002-07-24

申请号：EP02001351.2

申请日：2002-01-18

申请人： Xerox Corporation

发明人： Rasch, Kenneth R. ,  Gheer, Barry J. ,  Tress, Tab A. ,  Geyer, Richard A.

IPC分类号： G03G15/20

CPC分类号： G03G15/2025 ,  G03G2215/2093

摘要： Apparatus for applying a release agent to a fuser roll (52) is constructed having a web material (62) impregnated with the release agent. A supply reel (60) is rotatably mounted in a housing and contains a roll of web material for dispensing into the system. The web material is extended across the fuser roll to a take-up reel. An application roller (64) is positioned adjacent to the fuser roll on the opposite side of the web path and is biased against the web material to provide a force to insure engagement between the web and the fuser roll. The supply reel is driven to dispense the web material in a direction consistent with the tangential direction of the surface of the fuser roll.

摘要翻译： 装置用于将释放剂到定影辊（52）由具有与释放剂浸渍过的网状材料（62）。 一个供带盘（60）可旋转地安装在壳体中，并包含材料纤维网用于分配到系统中的辊。该纤网材料横跨定影辊延伸到卷取卷筒。 涂布辊（64）被定位成邻近所述定影辊上的幅材路径的相对侧和偏压抵靠网状材料，以提供一个力以在纸幅和定影辊之间确保接合。 供给卷轴被驱动以分配所述材料纤维网与定影辊的表面的切线方向一致的方向。

公开(公告)号：EP1225488B1

公开(公告)日：2017-03-15

申请号：EP02001351.2

申请日：2002-01-18

申请人： Xerox Corporation

发明人： Rasch, Kenneth R. ,  Gheer, Barry J. ,  Tress, Tab A. ,  Geyer, Richard A.

IPC分类号： G03G15/20

CPC分类号： G03G15/2025 ,  G03G2215/2093

公开(公告)号：EP0634708B1

公开(公告)日：1999-05-06

申请号：EP94305070.8

申请日：1994-07-11

申请人： XEROX CORPORATION

发明人： Rasch, Kenneth R., ,  DeBolt, Frederick C. ,  Gheer, Barry J.

IPC分类号： G03G15/20

CPC分类号： G03G15/2025 ,  G03G2215/2093

公开(公告)号：EP1225488A3

公开(公告)日：2009-04-29

申请号：EP02001351.2

申请日：2002-01-18

申请人： Xerox Corporation

发明人： Rasch, Kenneth R. ,  Gheer, Barry J. ,  Tress, Tab A. ,  Geyer, Richard A.

IPC分类号： G03G15/20

CPC分类号： G03G15/2025 ,  G03G2215/2093

摘要： Apparatus for applying a release agent to a fuser roll (52) is constructed having a web material (62) impregnated with the release agent. A supply reel (60) is rotatably mounted in a housing and contains a roll of web material for dispensing into the system. The web material is extended across the fuser roll to a take-up reel. An application roller (64) is positioned adjacent to the fuser roll on the opposite side of the web path and is biased against the web material to provide a force to insure engagement between the web and the fuser roll. The supply reel is driven to dispense the web material in a direction consistent with the tangential direction of the surface of the fuser roll.

公开(公告)号：EP0800121A3

公开(公告)日：2000-10-11

申请号：EP97301663.7

申请日：1997-03-12

申请人： XEROX CORPORATION

发明人： Gheer, Barry J. ,  Rasch, Kenneth R. ,  Tress, Tab A. ,  Geyer, Richard A.

IPC分类号： G03G15/20

CPC分类号： G03G15/205 ,  G03G15/2039

摘要： Described herein is a method and 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 (122) includes a heating member (34) for heating and fusing toner images onto a copy sheet (44); a temperature sensor (152) mounted relative to the heating member (34) for sensing the temperature thereof; primary and secondary power supplies (PS1, PS2) for supplying heating power to the heating member (34); the secondary power supply (PS2) supplying power at a lower level than the primary power supply (PS1); and a controller connected to the temperature sensor (152), and to the primary and secondary power supplies (PS1, PS2) for turning those power supplies on and off responsively to the temperature sensor (152). The controller (160) also includes a program for, immediately and non-responsively to the temperature sensor (152), turning on the secondary power supply (PS2) to supply immediately additional heat to the heating member (34) when the fusing apparatus (122) is switched to an energy-saver mode by turning off the primary power supply (PS1) thereby delaying a drop of a temperature of the heating member (34) to the low energy-saver mode temperature level.

摘要翻译： 描述中是用于融合了一种从低能量节约模式温度降低的恢复时间周期备份到高定影温度的方法和装置。 的定影设备（122）包括用于加热的加热部件（34）和熔化调色剂图像到复印纸（44）; 一个温度传感器（152）安装为相对于用于感测其温度加热部件（34）; 用于供给热功率到加热构件（34）初级和次级电源（PS1，PS2）; 二次电源（PS2）在比所述主电源（PS1）更低的水平供给功率; 和连接到所述温度传感器（152）和所述初级和次级电源（PS1，PS2），用于打开和关闭这些电源，以响应所述温度传感器（152）的控制器。 所述控制器（160）因此包括一种程序，用于，立即和非响应于所述温度传感器（152），打开二次电源（PS2）立即附加热量提供给所述加热部件（34）当定影设备（ 122）通过关断所述主电源（PS1），从而延迟所述加热构件（34的温度的下降）到低能量节约模式温度电平切换到能量节省模式。

公开(公告)号：EP0800121A2

公开(公告)日：1997-10-08

申请号：EP97301663.7

申请日：1997-03-12

申请人： XEROX CORPORATION

发明人： Gheer, Barry J. ,  Rasch, Kenneth R. ,  Tress, Tab A. ,  Geyer, Richard A.

IPC分类号： G03G15/20

CPC分类号： G03G15/205 ,  G03G15/2039

摘要： Described herein is a method and 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 (122) includes a heating member (34) for heating and fusing toner images onto a copy sheet (44); a temperature sensor (152) mounted relative to the heating member (34) for sensing the temperature thereof; primary and secondary power supplies (PS1, PS2) for supplying heating power to the heating member (34); the secondary power supply (PS2) supplying power at a lower level than the primary power supply (PS1); and a controller connected to the temperature sensor (152), and to the primary and secondary power supplies (PS1, PS2) for turning those power supplies on and off responsively to the temperature sensor (152). The controller (160) also includes a program for, immediately and non-responsively to the temperature sensor (152), turning on the secondary power supply (PS2) to supply immediately additional heat to the heating member (34) when the fusing apparatus (122) is switched to an energy-saver mode by turning off the primary power supply (PS1) thereby delaying a drop of a temperature of the heating member (34) to the low energy-saver mode temperature level.

摘要翻译： 描述中是用于融合了一种从低能量节约模式温度降低的恢复时间周期备份到高定影温度的方法和装置。 的定影设备（122）包括用于加热的加热部件（34）和熔化调色剂图像到复印纸（44）; 一个温度传感器（152）安装为相对于用于感测其温度加热部件（34）; 用于供给热功率到加热构件（34）初级和次级电源（PS1，PS2）; 二次电源（PS2）在比所述主电源（PS1）更低的水平供给功率; 和连接到所述温度传感器（152）和所述初级和次级电源（PS1，PS2），用于打开和关闭这些电源，以响应所述温度传感器（152）的控制器。 所述控制器（160）因此包括一种程序，用于，立即和非响应于所述温度传感器（152），打开二次电源（PS2）立即附加热量提供给所述加热部件（34）当定影设备（ 122）通过关断所述主电源（PS1），从而延迟所述加热构件（34的温度的下降）到低能量节约模式温度电平切换到能量节省模式。