公开(公告)号：US20070253753A1

公开(公告)日：2007-11-01

申请号：US11790637

申请日：2007-04-26

申请人： Hiroyuki Yamaji ,  Hiroshi Doshoda ,  Yukikazu Kamei

发明人： Hiroyuki Yamaji ,  Hiroshi Doshoda ,  Yukikazu Kamei

IPC分类号： G03G15/01 ,  G03G15/16

CPC分类号： G03G15/1605 ,  G03G15/24 ,  G03G2215/1695

摘要： There is provided an image forming apparatus utilizing a concurrently transferring and fixing method which improves a transfer efficiency of a toner image from an intermediate transfer member to a transferring and fixing member, allows a stable forming of a high-definition image in a high-speed image forming, and ensures further reduction of power consumption, and prevention of heat deterioration of a photoreceptor, with no upsizing of the apparatus. In an image forming apparatus comprising a toner image baring section, a first intermediate transfer section, a transferring and fixing section, and an electrical field section, a second intermediate transfer section is disposed between the first intermediate transfer section and the transferring and fixing section.

摘要翻译： 提供了一种利用同时传送和固定方法的图像形成装置，其提高了调色剂图像从中间转印部件到转印和固定部件的转印效率，允许高速图像的稳定形成 图像形成，并且确保进一步降低功耗，并且防止感光体的热劣化，而不会使装置升高。 在包括调色剂图像凸起部分，第一中间转印部分，转印和固定部分以及电场部分的图像形成装置中，第二中间转印部分设置在第一中间转印部分和转印和固定部分之间。

公开(公告)号：US20070231027A1

公开(公告)日：2007-10-04

申请号：US11730655

申请日：2007-04-03

申请人： Yukikazu Kamei ,  Hiroshi Doshoda

发明人： Yukikazu Kamei ,  Hiroshi Doshoda

IPC分类号： G03G15/20

CPC分类号： G03G15/657 ,  G03G15/2028 ,  G03G2215/0067 ,  G03G2215/0119

摘要： Provided is an image forming apparatus jointly using both a heat fixing method and a wet fixing method wherein bleeding and aggregation of a toner, curl and creases of a recording medium, and the like do not occur when a fixing fluid is applied to a toner image. Power consumption is significantly lower than that of a past heat fixing method. A high-quality image is stably formed. The image forming apparatus includes a toner image forming section, an intermediate transfer section, a secondary transfer section, a fixing fluid applying section, a fixing section having a driving roller in which a heating section is built, and a conveying section. There is provided a fixing fluid amount controlling section which controls a fixing fluid amount applied to a toner image on a recording medium by the fixing fluid applying section so as to increase as the recording medium approaches the fixing section.

摘要翻译： 提供了一种图像形成装置，其共同使用热固定方法和湿定影方法，其中当将定影流体施加到调色剂图像时，不会发生调色剂的渗色和聚集，记录介质的卷曲和折痕等 。 功耗明显低于以往的热固定方法。 稳定地形成高质量的图像。 图像形成装置包括调色剂图像形成部分，中间转印部分，二次转印部分，定影液施加部分，具有其中构建加热部分的驱动辊的固定部分和传送部分。 提供了一种定影液量控制部分，其通过定影液施加部分控制施加到记录介质上的调色剂图像的定影液体量，以随着记录介质接近固定部分而增加。

公开(公告)号：US20060133863A1

公开(公告)日：2006-06-22

申请号：US11304657

申请日：2005-12-16

申请人： Kenji Asakura ,  Shinji Yamana ,  Yukikazu Kamei

发明人： Kenji Asakura ,  Shinji Yamana ,  Yukikazu Kamei

IPC分类号： G03G15/16 ,  G03G15/20

CPC分类号： G03G15/2025 ,  G03G2215/2093

摘要： An image forming apparatus is provided in which a toner is prevented from flowing and being agglomerated, at the time of application of a fixer fluid to a toner image so as to fix the toner image to a recording medium, and the recording medium is prevented from generating curl and wrinkle, and consumption of the fixer fluid and electricity can be reduced, and even a multicolored toner image can be fixed for a relatively short time. An image forming apparatus includes a toner image forming section, an intermediate transfer section, a secondary transfer section, a heating section, a fixer fluid applying section, and a recording medium supplying section. A recording medium carrying the toner image on a surface thereof is heated by the heating section and then, a fixer fluid is applied to the toner image by the fixer fluid applying section so that the toner image is fixed.

摘要翻译： 提供了一种图像形成装置，其中在将定影剂流体施加到调色剂图像上时，防止调色剂流动并凝聚，以将调色剂图像定影到记录介质上，并且防止记录介质 产生卷曲和皱纹，并且可以减少定影剂流体和电力的消耗，并且甚至可以在相对短的时间内固定多色调色剂图像。 图像形成装置包括调色剂图像形成部，中间转印部，二次转印部，加热部，定影液施加部和记录介质供给部。 在其表面上承载调色剂图像的记录介质被加热部分加热，然后通过定影液施加部分将定影液施加到调色剂图像上，使得调色剂图像被固定。

公开(公告)号：US06606471B2

公开(公告)日：2003-08-12

申请号：US09968148

申请日：2001-10-01

申请人： Yukikazu Kamei ,  Tomohiro Oikawa ,  Shirou Wakahara ,  Hideki Onishi ,  Hiroshi Doshoda

发明人： Yukikazu Kamei ,  Tomohiro Oikawa ,  Shirou Wakahara ,  Hideki Onishi ,  Hiroshi Doshoda

IPC分类号： G03G1502

CPC分类号： G03G15/0233

摘要： The present invention relates to an image forming apparatus with a charging member which charges an image bearer with a photoconductive surface. Forming a layer containing ferroelectric as part on the charging member, and applying the electric field formed by dipoles of the ferroelectric, the photosensitive member surface is electrified, thereby downsizing a charger and reducing power consumption thereof are achieved for realizing low-cost and reducing the number of consumable parts sufficiently.

公开(公告)号：US07702274B2

公开(公告)日：2010-04-20

申请号：US11730655

申请日：2007-04-03

申请人： Yukikazu Kamei ,  Hiroshi Doshoda

发明人： Yukikazu Kamei ,  Hiroshi Doshoda

IPC分类号： G03G15/20

CPC分类号： G03G15/657 ,  G03G15/2028 ,  G03G2215/0067 ,  G03G2215/0119

摘要： Provided is an image forming apparatus jointly using both a heat fixing method and a wet fixing method wherein bleeding and aggregation of a toner, curl and creases of a recording medium, and the like do not occur when a fixing fluid is applied to a toner image. Power consumption is significantly lower than that of a past heat fixing method. A high-quality image is stably formed. The image forming apparatus includes a toner image forming section, an intermediate transfer section, a secondary transfer section, a fixing fluid applying section, a fixing section having a driving roller in which a heating section is built, and a conveying section. There is provided a fixing fluid amount controlling section which controls a fixing fluid amount applied to a toner image on a recording medium by the fixing fluid applying section so as to increase as the recording medium approaches the fixing section.

摘要翻译： 提供了一种图像形成装置，其共同使用热固定方法和湿定影方法，其中当将定影流体施加到调色剂图像时，不会发生调色剂的渗色和聚集，记录介质的卷曲和折痕等 。 功耗明显低于以往的热固定方法。 稳定地形成高质量的图像。 图像形成装置包括调色剂图像形成部分，中间转印部分，二次转印部分，定影液施加部分，具有其中构建加热部分的驱动辊的固定部分和传送部分。 提供了一种定影液量控制部分，其通过定影液施加部分控制施加到记录介质上的调色剂图像的定影液体量，以随着记录介质接近固定部分而增加。

公开(公告)号：US20070147910A1

公开(公告)日：2007-06-28

申请号：US11642675

申请日：2006-12-21

申请人： Yukikazu Kamei ,  Hiroshi Doshoda

发明人： Yukikazu Kamei ,  Hiroshi Doshoda

IPC分类号： G03G15/16

CPC分类号： G03G15/167 ,  G03G2215/0119 ,  G03G2215/1695

摘要： In an image forming apparatus, toner primarily transferred to an intermediate transfer belt is secondarily transferred at a first nip area formed by a secondary transfer roller and a transfuse roller, onto the transfuse roller, at pressure of 5.3 N/cm2 to 20 N/cm2 and at a driving speed ratio of the intermediate transfer belt and the transfuse roller of 1.02 to 1.04, and the toner sufficiently heated and melted in the process of conveyance from the first nip area to a second nip area formed by the transfuse roller and a pressure roller is thirdly transferred and fixed to a recording medium P at the second nip area, at pressure of 13.3 N/cm2 to 33.3 N/cm2.

摘要翻译： 在图像形成装置中，主要传送到中间转印带的调色剂在由第二转印辊和输入辊形成的第一辊隙区域以5.3N / cm 2的压力被二次转印到输入辊上， / SUP>至20N / cm 2，并且以中间转印带和输送辊的驱动速度比为1.02至1.04，并且调色剂在运输过程中充分加热和熔化 第一夹持区域到由输入辊和压力辊形成的第二压区，第三转移并固定到第二压区的记录介质P，压力为13.3N / cm 2至33.3 N / cm 2。