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公开(公告)号：US20160231704A1
公开(公告)日：2016-08-11
申请号：US15016129
申请日：2016-02-04
申请人： Tomohiko Saito , Toshiya Satoh , Norio Kudoh , Hiroyuki Uenishi , Daisuke Tomita
发明人： Tomohiko Saito , Toshiya Satoh , Norio Kudoh , Hiroyuki Uenishi , Daisuke Tomita
CPC分类号： G03G21/0094 , G03G15/5008 , G03G21/203
摘要： An image forming apparatus includes an image bearer; a charger to charge a surface of the image bearer; an exposure device to expose the surface of the image bearer and form an electrostatic latent image on the image bearer; a developing device to adhere electrically charged toner to the electrostatic latent image on the image bearer, to thereby form a toner image; a microprocessor to control rotation of the image bearer; and a sensor to detect temperature and humidity. In a state of suspended rotation of the image bearer, the microprocessor controls the image bearer to rotate a predetermined amount at a predetermined interval and determines whether a rotation operation of the image bearer is to be performed, based on a detection result of the sensor.
摘要翻译： 图像形成装置包括图像载体; 用于对图像承载体的表面充电的充电器; 曝光装置，用于暴露图像载体的表面并在图像载体上形成静电潜像; 显影装置，用于将带电荷的调色剂粘附到图像载体上的静电潜像上，从而形成调色剂图像; 用于控制图像承载的旋转的微处理器; 和一个检测温度和湿度的传感器。 在图像承载的暂停旋转的状态下，微处理器以预定间隔控制图像承载旋转预定量，并且基于传感器的检测结果来确定是否要执行图像承载的旋转操作。
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公开(公告)号：US09360826B2
公开(公告)日：2016-06-07
申请号：US14548968
申请日：2014-11-20
申请人： Tomohiko Saito , Fumihito Itoh , Toshiya Sato , Norio Kudoh , Hiroyuki Uenishi
发明人： Tomohiko Saito , Fumihito Itoh , Toshiya Sato , Norio Kudoh , Hiroyuki Uenishi
CPC分类号： G03G21/0094 , G03G15/757
摘要： An image forming apparatus includes an image bearer; a toner image forming unit to form a toner image on the image bearer; a transfer device to transfer the toner image from the image bearer onto a transfer medium; a cleaning device to remove untransferred toner from the image bearer; and a lubrication device including a solid lubricant, an applicator to apply lubricant scraped off from the solid lubricant to the image bearer while rotating, and an applicator driving device to rotate the applicator; and a controller to control the applicator driving device according to a predetermined variable to change a rotational frequency of the applicator during idle running of the image bearer.
摘要翻译： 图像形成装置包括图像载体; 调色剂图像形成单元，用于在图像载体上形成调色剂图像; 转印装置，用于将调色剂图像从图像载体转印到转印介质上; 从图像承载体去除未转印调色剂的清洁装置; 以及包括固体润滑剂的润滑装置，用于在旋转时将固体润滑剂刮掉的润滑剂施加到图像载体上的施加器，以及用于旋转施加器的施加器驱动装置; 以及控制器，用于根据预定变量控制施加器驱动装置，以在图像承载件的空转运行期间改变施加器的旋转频率。
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公开(公告)号：US08213834B2
公开(公告)日：2012-07-03
申请号：US12692975
申请日：2010-01-25
申请人： Shingo Takai , Youichi Takeuchi , Tomohiko Saito
发明人： Shingo Takai , Youichi Takeuchi , Tomohiko Saito
IPC分类号： G03G15/00
CPC分类号： G03G15/751 , G03G21/1671 , G03G2221/1606
摘要： A disclosed photoconductive drum includes a mechanism where, when the sleeve inner circumferential surface pressing member is in contact with the inner circumferential surface of the photoconductive sleeve member, a displacement of the first end surface member with respect to the photoconductive sleeve member in the center line direction leads to increasing a pressing force applied from the sleeve inner circumferential surface pressing member to the inner circumferential surface of the photoconductive sleeve member.
摘要翻译： 所公开的感光鼓包括一种机构，其中当套筒内周面按压部件与感光套筒部件的内圆周表面接触时，第一端面部件相对于中心线中的感光套筒部件的位移 方向导致从套筒内周面按压部件向感光套筒部件的内周面施加的按压力增大。
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公开(公告)号：US20100221041A1
公开(公告)日：2010-09-02
申请号：US12692975
申请日：2010-01-25
申请人： Shingo TAKAI , Youichi Takeuchi , Tomohiko Saito
发明人： Shingo TAKAI , Youichi Takeuchi , Tomohiko Saito
IPC分类号： G03G15/00
CPC分类号： G03G15/751 , G03G21/1671 , G03G2221/1606
摘要： A disclosed photoconductive drum includes a mechanism where, when the sleeve inner circumferential surface pressing member is in contact with the inner circumferential surface of the photoconductive sleeve member, a displacement of the first end surface member with respect to the photoconductive sleeve member in the center line direction leads to increasing a pressing force applied from the sleeve inner circumferential surface pressing member to the inner circumferential surface of the photoconductive sleeve member.
摘要翻译： 所公开的感光鼓包括一种机构，其中当套筒内周面按压部件与光电导套筒部件的内圆周表面接触时，第一端面部件相对于中心线中的感光套筒部件的位移 方向导致从套筒内周面按压部件向感光套筒部件的内周面施加的按压力增大。
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公开(公告)号：US20080199213A1
公开(公告)日：2008-08-21
申请号：US12033362
申请日：2008-02-19
申请人： Tomohiko SAITO , Tsukasa ONOSE , Sho SAWAHATA , Yukio OTOME , Jyun OGINO
发明人： Tomohiko SAITO , Tsukasa ONOSE , Sho SAWAHATA , Yukio OTOME , Jyun OGINO
IPC分类号： G03G15/08
CPC分类号： G03G15/757 , G03G15/751 , G03G2221/1606
摘要： An electrophotographic printer capable of easily attaching and detaching a retaining means to retain the inside of a photoconductive drum to and from the photoconductive drum. A flange located on the extraction side of a photoconductive drum is provided with: a retaining means to support the photoconductive drum from the side of the inner circumferential face of the photoconductive drum. And an advance and retreat mechanism to advance and retreat the retaining means to and from the inner face of the photoconductive drum. The retaining means can be easily dismantled from the photoconductive drum by operating the advance and retreat mechanism, and thereafter extracting the flange from the photoconductive drum.
摘要翻译： 一种电子照相打印机，其能够容易地附着和分离保持装置，以将感光鼓的内部保持在感光鼓上和从感光鼓上。 位于感光鼓的提取侧的凸缘设置有：保持装置，用于从感光鼓的内周面侧支撑感光鼓。 以及用于将保持装置前进和后退到感光鼓的内表面的前进和后退机构。 通过操作前进和后退机构，可以容易地从感光鼓拆卸保持装置，然后从感光鼓中抽出凸缘。
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公开(公告)号：US09690250B2
公开(公告)日：2017-06-27
申请号：US15016129
申请日：2016-02-04
申请人： Tomohiko Saito , Toshiya Satoh , Norio Kudoh , Hiroyuki Uenishi , Daisuke Tomita
发明人： Tomohiko Saito , Toshiya Satoh , Norio Kudoh , Hiroyuki Uenishi , Daisuke Tomita
CPC分类号： G03G21/0094 , G03G15/5008 , G03G21/203
摘要： An image forming apparatus includes an image bearer; a charger to charge a surface of the image bearer; an exposure device to expose the surface of the image bearer and form an electrostatic latent image on the image bearer; a developing device to adhere electrically charged toner to the electrostatic latent image on the image bearer, to thereby form a toner image; a microprocessor to control rotation of the image bearer; and a sensor to detect temperature and humidity. In a state of suspended rotation of the image bearer, the microprocessor controls the image bearer to rotate a predetermined amount at a predetermined interval and determines whether a rotation operation of the image bearer is to be performed, based on a detection result of the sensor.
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公开(公告)号：US09152073B2
公开(公告)日：2015-10-06
申请号：US14024929
申请日：2013-09-12
CPC分类号： G03G15/0258 , G03G21/206
摘要： A charging device includes a discharge electrode configured to charge a surface of an image carrier; a charging device body including an opening portion that is provided so as to surround the discharge electrode and be opposed to a surface of the image carrier across a longitudinal direction of the discharge electrode; a charging duct member that is provided so as to surround at least the entire opening portion and configured to introduce and exhaust an airflow within the surrounded area; an intake unit configured to generate an airflow to be guided into the charging duct member; and an exhaust unit configured to exhaust the airflow guided. The charging duct member includes an airflow wall forming unit for covering, with an airflow wall, the entire opening portion from an upstream end to a downstream end in a rotation direction of the image carrier at the opening portion.
摘要翻译： 充电装置包括：放电电极，被配置为对图像载体的表面充电; 充电装置主体，包括开口部，该开口部设置成围绕放电电极，并且与放电电极的长度方向的图像载体的表面相对; 充电管道构件，设置成至少围绕所述整个开口部分，并且构造成引导和排出所述包围区域内的气流; 进气单元，被配置为产生要被引导到所述充电管道构件中的气流; 以及排气单元，其构造成排出引导的气流。 充气管道构件包括气流壁形成单元，用于在开口部分处沿着图像载体的旋转方向从上游端到下游端覆盖有气流壁的整个开口部。
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公开(公告)号：US20150147083A1
公开(公告)日：2015-05-28
申请号：US14546269
申请日：2014-11-18
申请人： Hiroyuki UENISHI , Toshiya SATO , Norio KUDOH , Tomohiko SAITO
发明人： Hiroyuki UENISHI , Toshiya SATO , Norio KUDOH , Tomohiko SAITO
IPC分类号： G03G15/02
CPC分类号： G03G15/0258
摘要： A charger is provided. The charger includes a discharge electrode, a cleaner, and a holder. The discharge electrode is composed of a wire, and the wire has a surface plated with palladium. The cleaner removes foreign substances adhered to the discharge electrode. The cleaner includes a first cleaner composed of a glass-containing resin and a second cleaner. The first cleaner scrapes off the foreign substances by press-contacting the wire while moving, and the second cleaner wipes off the foreign substances by press-contacting the wire while moving. The holder movably holds the cleaner in a direction parallel to the discharge electrode.
摘要翻译： 提供充电器。 充电器包括放电电极，清洁器和保持器。 放电电极由导线构成，导线具有镀钯的表面。 清洁剂除去附着在放电电极上的异物。 清洁器包括由玻璃树脂和第二清洁器组成的第一清洁器。 第一个清洁剂通过在移动时压接线来刮除外来物质，而第二个清洁剂在移动时通过压接线来擦除异物。 保持器沿平行于放电电极的方向移动地保持清洁器。
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公开(公告)号：US07865112B2
公开(公告)日：2011-01-04
申请号：US12033362
申请日：2008-02-19
申请人： Tomohiko Saito , Tsukasa Onose , Sho Sawahata , Yukio Otome , Jyun Ogino
发明人： Tomohiko Saito , Tsukasa Onose , Sho Sawahata , Yukio Otome , Jyun Ogino
CPC分类号： G03G15/757 , G03G15/751 , G03G2221/1606
摘要： An electrophotographic printer capable of easily attaching and detaching a retaining means to retain the inside of a photoconductive drum to and from the photoconductive drum. A flange located on the extraction side of a photoconductive drum is provided with: a retaining means to support the photoconductive drum from the side of the inner circumferential face of the photoconductive drum. And an advance and retreat mechanism to advance and retreat the retaining means to and from the inner face of the photoconductive drum. The retaining means can be easily dismantled from the photoconductive drum by operating the advance and retreat mechanism, and thereafter extracting the flange from the photoconductive drum.
摘要翻译： 一种电子照相打印机，其能够容易地附着和分离保持装置，以将感光鼓的内部保持在感光鼓上和从感光鼓上。 位于感光鼓的提取侧的凸缘设置有：保持装置，用于从感光鼓的内周面侧支撑感光鼓。 以及用于将保持装置前进和后退到感光鼓的内表面的前进和后退机构。 通过操作前进和后退机构，可以容易地从感光鼓拆卸保持装置，然后从感光鼓中抽出凸缘。
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公开(公告)号：US20160231689A1
公开(公告)日：2016-08-11
申请号：US15016372
申请日：2016-02-05
申请人： Daisuke TOMITA , Toshiya SATOH , Norio KUDOH , Hiroyuki UENISHI , Tomohiko SAITO
发明人： Daisuke TOMITA , Toshiya SATOH , Norio KUDOH , Hiroyuki UENISHI , Tomohiko SAITO
IPC分类号： G03G15/00
CPC分类号： G03G21/00 , G03G21/0005 , G03G21/0035 , G03G21/203
摘要： An image forming apparatus includes an image bearer; a charger to charge a surface of the image bear; a developing device to develop a toner image on the surface of the image bearer; an image bearer cleaner to remove residual toner remaining on the surface of the image bearer after a transfer process; and a controller to cause the image forming apparatus to perform, before a start of printing operation, a corona products removal mode. In the image forming apparatus further including a temperature and humidity sensor to measure temperature and humidity of an ambient environment of the image bearer, the controller to cause the image forming apparatus to perform, before a start of an image forming operation, a corona products removal mode based on an absolute humidity obtained by the temperature and humidity detected by the temperature and humidity sensor.
摘要翻译： 图像形成装置包括图像载体; 充电器对图像的表面进行充电; 显影装置，用于在图像载体的表面上显影调色剂图像; 图像载体清洁器，用于去除在传送处理之后残留在图像承载体的表面上的残留调色剂; 以及控制器，用于使图像形成装置在开始打印操作之前执行电晕产品移除模式。 在还包括温度和湿度传感器以测量图像承载体的周围环境的温度和湿度的图像形成装置中，控制器使图像形成装置在图像形成操作开始之前执行电晕产物去除 基于由温度和湿度传感器检测到的温度和湿度获得的绝对湿度的模式。
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