公开(公告)号：US20110236070A1

公开(公告)日：2011-09-29

申请号：US13046844

申请日：2011-03-14

申请人： Hiroshi MIZUNO ,  Kuniya MATSUURA ,  Takayuki ITO ,  Masayuki SATOU ,  Takashi FUJIWARA

发明人： Hiroshi MIZUNO ,  Kuniya MATSUURA ,  Takayuki ITO ,  Masayuki SATOU ,  Takashi FUJIWARA

IPC分类号： G03G15/20

CPC分类号： G03G15/2064

摘要： A fixing device for fixing a toner image onto a recording paper sheet includes a heating member for heating the recording paper sheet, a pressing member for applying a pressure by forming contact with the heating member, a casing accommodating the heating member and the pressing member, and provided with an exit port for discharging the recording paper sheet, and a closing portion arranged at the exit port for keeping a temperature of the casing. The closing portion has a rotation member, and an opposed member forming a nip region together with the rotation member. A separating unit for changing at least a part of the closing portion from a closed state to an open state.

摘要翻译： 用于将调色剂图像定影到记录纸上的定影装置包括用于加热记录纸的加热构件，用于通过与加热构件形成接触而施加压力的按压构件，容纳加热构件和按压构件的壳体， 并设置有用于排出记录纸的出口，以及设置在出口处的封闭部分，用于保持壳体的温度。 关闭部分具有旋转构件，以及与旋转构件一起形成夹持区域的相对构件。 分离单元，用于将封闭部分的至少一部分从关闭状态改变为打开状态。

公开(公告)号：US20110293343A1

公开(公告)日：2011-12-01

申请号：US13113721

申请日：2011-05-23

申请人： Masayuki SATOU ,  Shoichi Yoshikawa ,  Shigeru Tashiro ,  Noboru Oomoto ,  Kuniya Matsuura ,  Takayuki Ito

发明人： Masayuki SATOU ,  Shoichi Yoshikawa ,  Shigeru Tashiro ,  Noboru Oomoto ,  Kuniya Matsuura ,  Takayuki Ito

IPC分类号： G03G15/20

CPC分类号： G03G15/2057 ,  G03G15/2064

摘要： A fusing apparatus allows a recording member to pass through between a heat member and a pressure member, to transport and heat the recording member, and thereby fuses a toner image on the recording member. The heat member has a release layer, a low emissivity member, and an elastic layer. The release layer is formed on an outermost layer of the heat member. The low emissivity member is provided between the heat source and the release layer so as to abut on the release layer, and is made of a material with a lower emissivity than a material forming the release layer. The elastic layer is provided between the heat source and the low emissivity member. The release layer has infrared transmission properties at wavelengths of 2 to 10 μm.

摘要翻译： 定影装置允许记录部件在加热部件和压力部件之间通过，以传送和加热记录部件，从而将调色剂图像熔合在记录部件上。 加热部件具有剥离层，低发射部件和弹性层。 脱模层形成在加热部件的最外层上。 所述低辐射率构件设置在所述热源和所述释放层之间，以抵靠所述剥离层，并且由与形成所述剥离层的材料相比具有较低的发射率的材料制成。 弹性层设置在热源和低辐射率构件之间。 剥离层的波长为2〜10μm的红外线透射性。

公开(公告)号：US20120121301A1

公开(公告)日：2012-05-17

申请号：US13279629

申请日：2011-10-24

申请人： Atsuhiko SHIMOYAMA ,  Hiroshi MIZUNO ,  Kuniya MATSUURA ,  Masayuki SATOU ,  Yasuhiro SUZUKI

发明人： Atsuhiko SHIMOYAMA ,  Hiroshi MIZUNO ,  Kuniya MATSUURA ,  Masayuki SATOU ,  Yasuhiro SUZUKI

IPC分类号： G03G15/20

CPC分类号： G03G15/2064

摘要： Provided is a fixing device successively pressurizing and heating a toner image on a recording member being conveyed to fix the toner image onto the recording member, including a pressure roller, a heating roller arranged opposite to the pressure roller and sandwiching, with the pressure roller, the recording member with the toner image formed thereon to pressurize and heat the toner image on the recording member, thereby fixing the toner image onto the recording member, and a housing storing the pressure roller and the heating roller. The housing has a region covered with an emission reducing member smaller in emission rate than the housing.

摘要翻译： 提供了一种定影装置，其连续地加压和加热被输送的记录部件上的调色剂图像，以将调色剂图像定影到记录部件上，包括加压辊，与加压辊相对布置的加热辊并与加压辊夹持， 所述记录部件具有形成在其上的调色剂图像，以加压和加热记录部件上的调色剂图像，从而将调色剂图像定影到记录部件上，以及容纳存储加压辊和加热辊的外壳。 壳体具有覆盖有排放速率小于壳体的排放减少构件的区域。