公开(公告)号：US07561841B2

公开(公告)日：2009-07-14

申请号：US11314686

申请日：2005-12-21

申请人： Martin Callis ,  Riley Brede ,  Pieter Mulder ,  John Poxon ,  Ian Pitts ,  Nicholas Baxter

发明人： Martin Callis ,  Riley Brede ,  Pieter Mulder ,  John Poxon ,  Ian Pitts ,  Nicholas Baxter

IPC分类号： G03G15/20

CPC分类号： G03G15/2025 ,  G03G2215/2093

摘要： A fuser apparatus includes first and second rolls rotatably mounted parallel to and in contact with each other to form a nip through which print media with a toner image thereon is passed to fuse the image to the print media. A cleaning system is provided for cleaning one of the rolls, such as the fuser roll. The cleaning system includes a rotatably mounted cleaning roll, an outer surface thereof including a pile. A flicker bar is arranged to detach toner from the pile.

摘要翻译： 定影器装置包括平行于彼此并且彼此接触的可旋转地安装的第一和第二辊，以形成辊隙，通过该辊隙，通过该压区将其上具有调色剂图像的打印介质熔合到打印介质上。 提供清洁系统以清洁辊之一，例如定影辊。 清洁系统包括可旋转地安装的清洁辊，其外表面包括桩。 闪烁杆布置成从桩上分离调色剂。

公开(公告)号：US07412181B2

公开(公告)日：2008-08-12

申请号：US11314847

申请日：2005-12-21

申请人： Pieter Mulder ,  Martin Callis ,  John Poxon ,  Riley Brede ,  Ian Pitts ,  Nicholas Baxter

发明人： Pieter Mulder ,  Martin Callis ,  John Poxon ,  Riley Brede ,  Ian Pitts ,  Nicholas Baxter

IPC分类号： G03G15/20

CPC分类号： G03G15/2053 ,  G03G15/2042

摘要： A fusing apparatus includes a fuser roll and a pressure roll which define a nip therebetween. Two heating elements heat the fuser roll. One of the heating elements is configured for heating a first portion of the fuser roll while a second of the heating elements is configured for heating a second portion of the fuser roll. The second portion of the fuser roll is axially spaced from the first portion. A temperature sensing system monitors a temperature of the fuser roll in a first location and monitors a temperature of the fuser roll in a second location which is axially spaced from the first location. A control system determines an amount of power to supply to the first heating element as a function of the monitored temperatures at the first and second axially spaced locations and determines an amount of power to supply to the second heating element as a function of the monitored temperatures at the first and second axially spaced locations.

摘要翻译： 定影装置包括定影辊和在其间限定辊隙的压力辊。 两个加热元件加热定影辊。 加热元件中的一个被配置用于加热定影辊的第一部分，而第二加热元件被配置用于加热定影辊的第二部分。 定影辊的第二部分与第一部分轴向间隔开。 温度感测系统在第一位置监测定影辊的温度，并且在与第一位置轴向间隔开的第二位置中监测定影辊的温度。 控制系统根据第一和第二轴向间隔位置处监测到的温度确定供应给第一加热元件的功率量，并确定供应给第二加热元件的功率的量作为监测温度的函数 在第一和第二轴向间隔的位置。

公开(公告)号：US20070140757A1

公开(公告)日：2007-06-21

申请号：US11314904

申请日：2005-12-21

申请人： John Poxon ,  Nicholas Baxter ,  Ian Pitts ,  Pieter Mulder ,  Martin Callis ,  Riley Brede

发明人： John Poxon ,  Nicholas Baxter ,  Ian Pitts ,  Pieter Mulder ,  Martin Callis ,  Riley Brede

IPC分类号： G03G15/20

CPC分类号： G03G21/0041

摘要： A web cleaning system for a fuser system includes a web which is biased into contact with a rotating cylindrical member, such as a fuser roll, as the fuser roll is rotated about its axis of rotation. A lateral displacement system displaces the web, relative to the cylindrical member, in a direction parallel to the axis of rotation of the cylindrical member. In this way, regions of the web which have become contaminated with collected toner are shifted laterally, thus avoiding oversaturation of the web.

摘要翻译： 定影系统的卷筒纸清洁系统包括当定影辊围绕其旋转轴线旋转时，该卷筒纸被偏置成与旋转的圆柱形部件（例如定影辊）接触。 横向位移系统相对于圆柱形构件在平行于圆柱形构件的旋转轴线的方向上移动腹板。 以这种方式，已经被收集的调色剂污染的幅材的区域横向偏移，从而避免幅材的过饱和。