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1. 发明公开

EP2500781A1 Image forming apparatus 审中-公开
标题翻译：成像设备
公开(公告)号：EP2500781A1
公开(公告)日：2012-09-19
申请号：EP12159642.3
申请日：2012-03-15
申请人： Seiko Epson Corporation
发明人： Sasaki, Tsutomu , Nishiyama, Kazuhiro , Okumura, Naoyuki , Takano, Hidehiro , Ikuma, Ken
IPC分类号： G03G15/10 , G03G15/16
CPC分类号： G03G15/161 , G03G15/10 , G03G2215/1657
摘要： An image forming apparatus of the invention includes a carrier solution application roller that rotates centering on a rotary shaft and applies a carrier solution to a transfer roller after an image of a liquid developer including toner and the carrier solution is transferred to a transfer medium, a transfer roller cleaning roller, supported by a cleaning member support portion through a rotary shaft, which removes toner remaining in the transfer roller, and a carrier solution application roller of which the amount of movement is larger than the amount of movement of the transfer roller cleaning roller when the cleaning member support portion is rotated. Even when the transfer roller moves, satisfactory cleaning properties are secured without breaking a mutual positional relationship by facilitating mutual positioning between the transfer roller and the transfer roller cleaning roller.
摘要翻译：本发明的图像形成设备包括载体溶液施加辊，该载体溶液施加辊以旋转轴为中心旋转并且在包括调色剂和载体溶液的液体显影剂的图像被转印到转印介质之后将载体溶液施加到转印辊，转印辊清洁辊，其由清洁部件支撑部分通过旋转轴支撑，该旋转轴去除残留在转印辊中的调色剂;以及载体溶液施加辊，其移动量大于转印辊清洁的移动量当清洁部件支撑部分旋转时，辊子被移动。即使当转印辊移动时，通过促进转印辊和转印辊清洁辊之间的相互定位而保证令人满意的清洁性能，而不会破坏相互的位置关系。

2. 发明授权

EP1632821B1 Intermediate transfer member with a cleaning member 有权
标题翻译：具有清洁元件的中间转印构件
公开(公告)号：EP1632821B1
公开(公告)日：2012-05-30
申请号：EP05107553.9
申请日：2005-08-17
申请人： Océ-Technologies B.V.
发明人： Van Sas, Lambertus M.L.
IPC分类号： G03G15/16 , G03G15/20
CPC分类号： G03G15/161 , G03G15/162 , G03G15/24 , G03G2215/0103 , G03G2215/1652 , G03G2215/1657 , G03G2215/1695

3. 发明授权

EP1288738B1 Image forming apparatus and cleaning device therefor 有权
标题翻译：图像形成设备和相关联的清洁装置
公开(公告)号：EP1288738B1
公开(公告)日：2011-11-02
申请号：EP02019723.2
申请日：2002-09-03
申请人： Ricoh Company, Ltd.
发明人： Amemiya, Ken , Iwasaki, Yukiko
IPC分类号： G03G21/00 , G03G15/02
CPC分类号： G03G15/0225 , G03G21/0035 , G03G2215/1657 , G03G2215/1661 , G03G2221/1693 , G03G2221/18 , G03G2221/183

4. 发明授权

EP0784246B1 Image forming apparatus employing intermediary transfer member 失效
标题翻译：使用中间转印构件的图像生成装置
公开(公告)号：EP0784246B1
公开(公告)日：2006-04-19
申请号：EP97300098.7
申请日：1997-01-09
申请人： CANON KABUSHIKI KAISHA
发明人： Koyama, Shoichi
IPC分类号： G03G15/16
CPC分类号： G03G15/161 , G03G2215/1652 , G03G2215/1657 , G03G2215/1661

5. 发明授权

EP0811889B1 An image forming apparatus 失效
公开(公告)号：EP0811889B1
公开(公告)日：2000-08-16
申请号：EP97115118.8
申请日：1993-10-15
申请人： CANON KABUSHIKI KAISHA
发明人： Inoue, Masahiro , Murasawa, Yoshihiro , Takeuchi, Tatsuo , Saito, Rie , Nami, Yasuo , Nakashimizu, Rie
IPC分类号： G03G15/00 , G03G15/01 , G03G15/16
CPC分类号： G03G15/0131 , G03G15/1655 , G03G15/166 , G03G15/235 , G03G2215/00586 , G03G2215/0174 , G03G2215/0177 , G03G2215/1609 , G03G2215/1657

6. 发明公开

EP0944861A1 METHOD AND APPARATUS FOR CLEANING AN IMAGE TRANSFER MEMBER 失效
标题翻译：方法和装置用于清洁图像传输元件
公开(公告)号：EP0944861A1
公开(公告)日：1999-09-29
申请号：EP96939293.0
申请日：1996-12-03
申请人： Indigo N.V.
发明人： DOUVDEVANI, Shmuel , FEYGELMAN, Alex , YITZHAIK, Shlomo
IPC分类号： G03G15
CPC分类号： G03G15/161 , G03G2215/1657
摘要： An imaging device comprising: an imaging surface on which images are formed; an image transfer surface which receives the images at a first transfer region and from which the images are transferred at a second transfer region downstream of the first transfer region; and a cleaning arrangement which engages said image transfer surface at a cleaning region of the image transfer surface situated between the first and second transfer regions downstream of said first transfer region and upstream of the second transfer region.

7. 发明公开

EP0752628A3 Image forming apparatus and image forming method 失效
标题翻译： Bilderzeugungsgerätund -verfahren
公开(公告)号：EP0752628A3
公开(公告)日：1999-03-03
申请号：EP96304937.4
申请日：1996-07-04
申请人： CANON KABUSHIKI KAISHA
发明人： Tanaka, Atsushi , Kobayashi, Hiroyuki , Nakazawa, Akihiko , Ashibe, Tsunenori , Kusaba, Takashi
IPC分类号： G03G15/16
CPC分类号： G03G15/161 , G03G2215/0177 , G03G2215/1657 , G03G2215/1661
摘要： An image forming apparatus includes a first image-bearing member (1), latent image-forming means (3) for forming an electrostatic latent image on the first image-bearing member, developing means (41,42,43,44) for developing the electrostatic latent image with a toner to form a toner image, an intermediate transfer member (20) for receiving the toner image by primary transfer and transferring the toner image onto a second image-bearing member (P) by secondary transfer, a charging member (8) for charging a residual toner remaining on the intermediate transfer member after the secondary transfer, and a recovery member (9) for recovering the charged residual toner at a recovery position by voltage application. The intermediate transfer member (20) exhibits a charging characteristic such that it has a surface potential of at most 500 volts as an absolute value at the recovery position. The intermediate transfer member (20) having such a charging characteristic is effective in suppressing an occurrence of electric discharge at the recovery position of the residual toner to provide an excellent cleaning performance. Preferably, the surface resistance of the intermediate transfer member (20) is comprised between 10 6 and 10 12 ohm.
摘要翻译：图像形成装置包括第一图像承载部件（1），用于在第一图像承载部件上形成静电潜像的潜像形成装置（3），用于显影的显影装置（41,42,43,44）具有调色剂以形成调色剂图像的静电潜像，用于通过一次转印接收调色剂图像并通过二次转印将调色剂图像转印到第二图像承载部件（P）上的中间转印部件（20），充电部件（8），用于在二次转印之后对残留在中间转印部件上的残留调色剂进行充电;以及回收部件（9），用于通过施加电压在恢复位置回收带电残留调色剂。中间转印部件（20）具有充电特性，使得其具有至多500伏特的表面电位作为恢复位置处的绝对值。具有这种充电特性的中间转印部件（20）有效地抑制在残留调色剂的恢复位置发生放电，以提供优异的清洁性能。优选地，中间转印部件（20）的表面电阻在10 6和10 12欧姆之间。

8. 发明公开

EP0784246A2 Image forming apparatus employing intermediary transfer member 失效
标题翻译：使用中间转印构件的图像生成装置
公开(公告)号：EP0784246A2
公开(公告)日：1997-07-16
申请号：EP97300098.7
申请日：1997-01-09
申请人： CANON KABUSHIKI KAISHA
发明人： Koyama, Shoichi
IPC分类号： G03G15/16
CPC分类号： G03G15/161 , G03G2215/1652 , G03G2215/1657 , G03G2215/1661
摘要： An image forming apparatus for forming a toner image on a transfer material using an intermediary transfer member includes an image bearing member; a toner image forming means for forming a toner image on the image bearing member; an intermediary transfer member movable along an endless path in contact with the image bearing member; a first bias applying means for forming a first transfer bias between the image bearing member and the intermediary transfer member to effect primary transfer of the toner image from the image bearing member onto the intermediary transfer member at a first transfer position of the intermediary transfer member; a second bias applying means for forming a second transfer bias between the intermediary transfer member and transferring means to effect secondary transfer of the toner image from the intermediary transfer member onto the transfer material at a second transfer position of the intermediary transfer member; third bias applying means for applying a voltage to an electrode for charging residual toner remaining on the intermediary transfer member to transfer the residual toner back onto the image bearing member, after the transfer; wherein the first, second and third bias applying means are capable of applying bias voltages of opposite polarities; whereby the apparatus is operable in: a first cleaning mode wherein the toner remaining on the intermediary transfer member after the secondary transfer is charged by the electrode to a polarity opposite from a normal polarity of the toner, by which during the primary transfer, the residual toner is transferred back onto the image bearing member simultaneously with the primary transfer, thus removing the residual toner from the intermediary transfer member; a second cleaning mode wherein when the intermediary transfer member does not have the image, the transferring means is supplied with a bias voltage by the second bias applying means, thus electrostatically shifting the toner deposited on the transferring means onto the intermediary transfer member; a third cleaning mode wherein when the intermediary transfer member does not have the image, the electrode for charging the residual toner is supplied with a bias voltage by the third bias applying means, by which the toner deposited on the electrode is electrostatically shifted onto the intermediary transfer member.

9. 发明公开

EP0372813A3 Image forming apparatus 失效
标题翻译：成像设备
公开(公告)号：EP0372813A3
公开(公告)日：1990-11-14
申请号：EP89312425.5
申请日：1989-11-29
申请人： CANON KABUSHIKI KAISHA
发明人： Takeda, Atsushi , Hasegawa, Takashi
IPC分类号： G03G15/16 , G03G15/01
CPC分类号： G03G15/0131 , G03G15/1655 , G03G2215/018 , G03G2215/1657
摘要： An image forming apparatus includes a movable image carrying member (1), a latent imager (3) for forming a latent image on the image carrying member, a developer (4) for developing the latent image by a toner, a transferrer (7) for transferring a toner image on the image carrying member formed by the developer to an image supporting member (P) at a transfer position, a carrier (6) for carrying the image supporting member (P) and for conveying the image supporting member to the transfer position in order to perform the transfer, and an adsorption device (19, 20) for causing the image supporting member to be electrostatically adsorbed onto the carrier by supplying the image supporting member with electric charges, a detector (23) for detecting a kind of an image supporting member to be adsorbed, and a controller (24) for controlling an electric-charge supply amount by the adsorption device according to the kind of image supporting member detected by the detector.
摘要翻译：一种图像形成设备，包括：可移动图像承载部件，用于在图像承载部件上形成潜像的潜像成像器，用于通过调色剂显影潜像的显影器，，用于将由显影剂形成的图像承载部件上的调色剂图像转印到在转印位置处的图像支撑部件（P）;载体（6），用于承载图像支撑部件（P）并用于将图像支撑部件传送到（19,20），其用于通过向图像承载构件提供电荷来使图像承载构件静电吸附在承载体上;检测器（23），其用于检测图像承载构件的种类以及控制器（24），用于根据检测器检测到的图像支撑部件的种类来控制吸附装置的电荷供应量。

10. 发明公开

EP0203640A1 Method for determining the moment that a layer of tacky material present on a cleaning member requires to be rejuvenated, and device for effecting this method 失效
标题翻译：换新一种用于确定的时刻，其中，其位于清洁部件上的粘合剂层是方法和用于执行该方法的装置。
公开(公告)号：EP0203640A1
公开(公告)日：1986-12-03
申请号：EP86200745.7
申请日：1986-05-01
申请人： Océ-Nederland B.V.
发明人： Huntjes, Joseph Maria Johannes E. , Kockelmans, Henricus Gertrudis Jacobus M. , Pleyers, Jozef Jan Antonius
IPC分类号： G03G15/20 , G03G21/00
CPC分类号： G03G21/0005 , G03G15/2025 , G03G2215/1657 , G03G2215/1695
摘要： A method for determining the moment that a layer (9) of tacky material, which layer (9) is present on a cleaning member (8) and serves the purpose of removing contaminants, such as paper dust and softened tonermaterial, from a fusing surface (1), has to be rejuvenated. The method comprises measuring the light-reflection of the layer (9) of tacky material, comparing the measured light-reflection with a reference value and rejuvenating the layer of tacky material as soon as the measured light-relection differs a predetermined value from the reference value.
Ralates also to a device for effecting said method.
摘要翻译：一种用于确定性采矿方法的时刻所做的层（9）粘性材料，该层（9）是本的清洁部件（8）上，用来除去污染物，：如纸尘的目的，并且软化的调色剂材料，从定影表面的（1）必须是充满活力。该方法包括测量粘性材料的层（9）的光反射，比较与参考值所测量的光反射，并尽快振兴粘性材料的层作为测量光云南财贸与参考不同的预定值值。...所以Ralates用于实现所述方法的装置。

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