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公开(公告)号：US5404214A
公开(公告)日：1995-04-04
申请号：US098034
申请日：1993-07-28
申请人： Toshio Yoshimoto , Nobukazu Adachi , Yasumasa Nashida , Yasuhiro Nakata , Akira Kuroda , Takeshi Sugita , Akira Yuza
发明人： Toshio Yoshimoto , Nobukazu Adachi , Yasumasa Nashida , Yasuhiro Nakata , Akira Kuroda , Takeshi Sugita , Akira Yuza
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G15/2053 , G03G15/206 , G03G2215/2035
摘要： An image heating apparatus includes a heater; a heat transmitting member for transmitting the heat from the heater to an unfixed toner image while moving in contact with a recording material bearing the unfixed image; a pressure roller for forming a nip between the heat transmitting member and itself; wherein the heat transmitting member has a conductive surface; the pressure roller has a conductive core member; and wherein the image heating apparatus further contains a rotating conductive member on the conductive core material in contact with the conductive surface.
摘要翻译： 图像加热装置包括加热器; 传热部件，用于将热量从加热器传递到未定影的调色剂图像，同时与承载未定影图像的记录材料接触; 用于在所述传热构件和其自身之间形成辊隙的压力辊; 其中所述传热构件具有导电表面; 压力辊具有导电芯部件; 并且其中所述图像加热装置还在所述导电芯材料上包含与所述导电表面接触的旋转导电构件。
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2.发明授权Fixing heater comprising electrically conductive member extending in the longitudinal axis of substrate 失效固定加热器包括在基板的纵向轴线上延伸的导电构件公开(公告)号：US06222158B1
公开(公告)日：2001-04-24
申请号：US08814010
申请日：1997-03-10
IPC分类号： G03G1500
CPC分类号： G03G15/2003 , G03G15/2039 , G03G15/2053 , G03G2215/2035 , H05B3/265
摘要： A fixing heater includes a ceramic substrate; a heat generating resistor provided on the ceramic substrate to extend in a longitudinal axis of the ceramic substrate; a temperature detecting element for detecting a temperature of the ceramic substrate; and an electrically conductive member provided on the ceramic substrate to extend in the longitudinal axis of the ceramic substrate.
摘要翻译： 定影加热器包括陶瓷基板; 所述发热电阻器设置在所述陶瓷基板上，以在所述陶瓷基板的纵向轴线上延伸; 用于检测陶瓷基板的温度的温度检测元件; 以及设置在所述陶瓷基板上以在所述陶瓷基板的纵向轴线上延伸的导电部件。
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公开(公告)号：US5874710A
公开(公告)日：1999-02-23
申请号：US844622
申请日：1997-04-21
CPC分类号： G03G15/2064 , G03G15/2053 , G03G2215/2016 , G03G2215/2035
摘要： A fixing heater includes a dielectric substrate, a resistor formed on the substrate and Laser-trimmed in a current flow direction, a slidable film, and backup member forming a nip with the film. The trimmed portion lies outside the nip.
摘要翻译： 定影加热器包括电介质基板，形成在基板上的电阻器和沿电流流动方向激光修整的电阻，可滑动膜和与膜形成辊隙的支撑件。 修剪部分位于辊隙外。
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公开(公告)号：US5343019A
公开(公告)日：1994-08-30
申请号：US22169
申请日：1993-02-25
CPC分类号： H02M3/33561 , G03G15/2003 , H02M3/33507 , H02M2001/0032 , Y02B70/16
摘要： An image forming apparatus includes a fixing heater driven by a voltage supplied from a commercial power supply, a transformer for transforming the voltage supplied from the commercial power supply into a predetermined voltage, and supplying the predetermined voltage to a load in the apparatus, and a controller for detecting the voltage transformed by the transformer, and controlling energization to the fixing heater.
摘要翻译： 图像形成装置包括由商用电源提供的电压驱动的定影加热器，将从商用电源供给的电压变换为规定电压的变压器，将规定的电压提供给装置的负载， 控制器，用于检测由变压器变换的电压，并控制定影加热器的通电。
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5.发明授权Laser beam scanning apparatus having laser beam unit provided directly on printed circuit control board 失效具有直接设置在印刷电路板上的激光束单元的激光束扫描装置
公开(公告)号：US5495281A
公开(公告)日：1996-02-27
申请号：US158497
申请日：1993-11-29
CPC分类号： B41J2/471 , G03G15/326 , G03G15/043
摘要： The present invention provides a laser beam scanning apparatus comprising a laser unit for emitting a laser beam, and a print circuit board having control means for controlling ON/OFF of the laser unit. The laser unit is provided directly on the print circuit board.
摘要翻译： 本发明提供了一种包括用于发射激光束的激光单元的激光束扫描装置和具有用于控制激光单元的ON / OFF的控制装置的印刷电路板。 激光单元直接设置在印刷电路板上。
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6.发明授权Image forming apparatus and method for measuring the length of a sheet fed therethrough 失效图像形成装置和方法，用于测量馈送到其中的片材的长度
公开(公告)号：US5978612A
公开(公告)日：1999-11-02
申请号：US575600
申请日：1995-12-20
CPC分类号： B65H7/00 , G03G15/6564 , B65H2511/11 , B65H2511/51 , B65H2513/514 , G03G2215/00721 , G03G2215/00734
摘要： In an apparatus which cannot detect a size of recording sheet before the recording sheet is fed, the first recording sheet is regarded as having the maximum size and paper feeding is controlled on this basis and the size of the sheet is measured during the conveyance of the recording sheet. For the second or third and subsequent recording sheets, paper feeding control is executed at a paper feeding interval at which a maximum throughput is obtained in accordance with the measured size.
摘要翻译： 在记录纸被送入之前无法检测到记录纸的尺寸的装置中，将第一记录纸视为具有最大尺寸，并且在此基础上控制送纸，并且在传送期间测量纸的尺寸 记录表。 对于第二或第三和随后的记录纸张，在根据测量尺寸获得最大通过量的送纸间隔执行供纸控制。
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7.发明授权
公开(公告)号：US5747774A
公开(公告)日：1998-05-05
申请号：US780128
申请日：1996-12-26
申请人： Hidenobu Suzuki , Takashi Soya , Takashi Nakahara , Yasumasa Nashida , Tomoko Nanbu , Hiroshi Takazawa
发明人： Hidenobu Suzuki , Takashi Soya , Takashi Nakahara , Yasumasa Nashida , Tomoko Nanbu , Hiroshi Takazawa
CPC分类号： H02M5/2576 , G03G15/2003 , G03G15/2039 , G05D23/1913 , G03G2215/2016 , G03G2215/2038 , H02M2001/0006 , H02M2005/2937
摘要： A heat fixing apparatus includes a heater; a temperature sensor for sensing a temperature of the heater; a bias wave number determining limit for determining the number of bias waves corresponding to a predetermined image fixing temperature in accordance with utility voltage source voltage; a bias wave number changing unit for changing a bias wave number in accordance with temperature changing rate of the heater; and a supply wave number control unit for controlling the number of waves supplied to the heater in accordance with an output of the temperature sensor and bias wave number. The unit includes a PID controller.
摘要翻译： 热定影装置包括加热器; 用于感测加热器的温度的温度传感器; 偏置波数确定极限，用于根据有效电压源电压确定与预定图像定影温度相对应的偏置波数; 偏置波数改变单元，用于根据加热器的温度变化率来改变偏置波数; 以及供应波数控制单元，用于根据温度传感器的输出和偏置波数来控制提供给加热器的波数。 该单元包括一个PID控制器。
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