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1. 发明授权

US5448339A Control system for heat fixing apparatus 失效
标题翻译：热定影设备控制系统
公开(公告)号：US5448339A
公开(公告)日：1995-09-05
申请号：US9846
申请日：1993-01-27
申请人： Norio Kokaji , Michiaki Yokozawa , Yuuichi Nakagawa , Mamoru Nishiguchi , Seiichi Hayashi
发明人： Norio Kokaji , Michiaki Yokozawa , Yuuichi Nakagawa , Mamoru Nishiguchi , Seiichi Hayashi
IPC分类号： G03G15/00 , G03G15/20 , G03G21/00 , G05D23/19
CPC分类号： G03G15/2064 , G03G15/2039 , G03G15/205
摘要： The present invention is aimed at providing a control system for a thermal fixing apparatus having an excellent fixing ability even at an initial stage of a copying process when applied to a high speed copying machine and ensuring a longer life of a surface layer member of the roller, while maintaining the economical benefit derived from the provision of a heater only in a heat roller. The fixing apparatus includes a heater roller 101 and a press roller 102. At least one of the rollers is driven by a motor 103 while in contact with the other so that both rollers are rotated together. A surface temperature of the heater roller 101 is detected by a thermometer 104 and is used for controlling a heating level of a heater 106 by a controller 105. A standby stage controller 110 stops the rotation of the motor 103 if it is determined that the surface temperature of the press roller detected by a thermometer 107 is higher than the upper limit temperature, and outputs a command for rotating the motor 103 if it is determined that the surface temperature of the press roller is lower than the lower limit temperature.
摘要翻译：本发明的目的在于提供一种用于热定影装置的控制系统，即使在施加到高速复印机上时，即使在复印过程的初始阶段也具有优异的定影能力，并确保辊的表面层构件的使用寿命更长同时保持仅在加热辊中提供加热器所产生的经济效益。定影装置包括加热辊101和加压辊102.至少一个辊由马达103驱动，同时与另一个接触，使得两个辊一起旋转。加热辊101的表面温度由温度计104检测，用于通过控制器105控制加热器106的加热水平。待机台控制器110如果确定表面如果确定压辊的表面温度低于下限温度，则由温度计107检测到的压辊的温度高于上限温度，并输出用于使电动机103旋转的指令。

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