-
公开(公告)号：US5319422A
公开(公告)日：1994-06-07
申请号：US923205
申请日：1992-07-31
申请人： Chikashi Ohishi , Chiaki Kawamoto , Hidefumi Sera , Sho Nakao
发明人： Chikashi Ohishi , Chiaki Kawamoto , Hidefumi Sera , Sho Nakao
IPC分类号： G03G15/10
CPC分类号： G03G15/108 , G03G15/10
摘要： A liquid electrophotographic developing device for developing a charged and exposed photoconductive material which includes a photoconductive layer formed on one surface of a conductive layer. The liquid electrophotographic developing device is comprised of developing section, a developing solution tank provided in a housing and filled with a developing solution, conveying rollers for conveying the photoconductive materials, a developing electrode and a back electrode which are disposed parallel along a conveying path of the photoconductive material in the developing section, and a developing solution supplying device disposed above the developing electrode. The developing electrode is spaced part from the photoconductive layer, and the back electrode is disposed to come into contact with the back surface of the photoconductive material. Upon directly connecting the electrodes, toner particles contained in the developing solution adhere to the photoconductive layer to achieve development. The developing electrode does not touch the photoconductive layer to make a developed image free from soiling. The housing is covered with a lid to prevent the vaporizing of the developing solution. The developing solution is circulated through the developing section by a circulating device.
摘要翻译： 一种用于显影带电和曝光的光电导材料的液体电子照相显影装置，其包括形成在导电层的一个表面上的光电导层。 液体电子照相显影装置包括显影部分，设置在壳体中并充满显影液的显影液罐，用于输送光导材料的输送辊，显影电极和背电极，沿着输送路径 显影部分中的感光材料和设置在显影电极上方的显影剂供应装置。 显影电极与光电导层隔开一部分，并且后电极设置成与光导材料的背面接触。 在直接连接电极时，包含在显影液中的调色剂颗粒粘附到光电导层上以实现显影。 显影电极不接触光电导层以使得显影图像没有污染。 外壳被盖盖住，以防止显影液蒸发。 显影液通过循环装置循环通过显影部分。
-
公开(公告)号：US5216201A
公开(公告)日：1993-06-01
申请号：US575717
申请日：1990-08-31
申请人： Chikashi Ohishi , Chiaki Kawamoto , Hidefumi Sera , Sho Nakao
发明人： Chikashi Ohishi , Chiaki Kawamoto , Hidefumi Sera , Sho Nakao
IPC分类号： G03G15/10
CPC分类号： G03G15/108 , G03G15/10
摘要： A liquid electrophotographic developing device for developing a photoconductive material charged and exposed and which has a photoconductive layer formed on one surface of a conductive layer comprises a developing tank filled with a developing solution in which a developing electrode and a back electrode are disposed. The electrodes are immersed in the developing solution and disposed on either side of the photoconductive material in conveyance. The back electrode comes into contact with the back surface of the photoconductive material, whereas the developing electrode is spaced part from the photoconductive layer. Upon directly connecting the electrodes, toner particles contained in the developing solution adhere to the photoconductive layer to achieve development. The developing electrode does not touch the photoconductive layer, making a developed image free from soiling, the electrodes are immersed in the developing solution, preventing the drying and solidifying of the solution around the electrodes, and the developing tank is covered with a lid, preventing the vaporizing of the developing solution.
-
公开(公告)号：US4114999A
公开(公告)日：1978-09-19
申请号：US740086
申请日：1976-11-09
申请人： Masahiro Kogiso , Minehiro Sakata , Hatsuo Oda , Tamio Iwamoto
发明人： Masahiro Kogiso , Minehiro Sakata , Hatsuo Oda , Tamio Iwamoto
CPC分类号： G03G15/26 , G03G15/108
摘要： An electro-fax type of apparatus for making a plate for offset printing, wherein a system for processing a master paper to be made into the plate is disposed on a horizontal plane so that the master paper is forwarded in the horizontal direction and an optical system is disposed on a plane traversing the forwarding direction of the master paper. The apparatus can be disassembled into several sections which are transportable as individual units, and also can be easily reassembled without deterioration of the accurately adjusted functions of the apparatus.
摘要翻译： 一种用于制造胶印印版的电传真型设备，其中用于处理要制成板的母纸的系统设置在水平面上，使得主纸沿水平方向前进，并且光学系统 布置在穿过主纸的转发方向的平面上。 该装置可以分解成可作为各个单元运输的几个部分，并且也可以容易地重新组装，而不会降低装置的精确调整的功能。
-
公开(公告)号：US4091404A
公开(公告)日：1978-05-23
申请号：US651316
申请日：1976-01-22
申请人： Eberhard Schornig , Gerhard Naumann
发明人： Eberhard Schornig , Gerhard Naumann
CPC分类号： G03G15/108
摘要： An apparatus for developing photosensitive material which comprises passing the material into a bath of circulating developer fluid at a relatively static portion thereof and discharging the material from the bath below the surface of the fluid through a nip between two squeeze rollers. The fluid is prevented from escaping from the bath at the discharge end due to the cooperation between a sealing lip on the lower guide plate of the bath and the nip formed by the squeeze rollers.
摘要翻译： 一种用于显影感光材料的设备，其包括将材料在相对静止的部分处于循环显影剂液体的浴中，并通过两个挤压辊之间的辊隙将材料从液体表面下方排出。 由于浴槽的下导板上的密封唇与由挤压辊形成的辊隙之间的配合，防止流体在排出端从浴中逸出。
-
公开(公告)号：US3891434A
公开(公告)日：1975-06-24
申请号：US31329572
申请日：1972-12-08
申请人： TAEGE HERBERT , FLUS FRIEDRICH , MERTENS GUNTHER
发明人： TAEGE HERBERT , FLUS FRIEDRICH , MERTENS GUNTHER
CPC分类号： G03G15/108
摘要： An electrostatic copier for use with zinc oxide coated copy paper in which a developing fluid having toner and particles is stored in a fluid absorbing cloth or the like. The cloth is placed against the exposed coated paper side. Toner particles migrate to the coated side only from cloth areas overlying a given paper zone. Cloth areas adjacent such a zone supply few or no toner particles so that the zone is uniformly toned without forming dark borders and light centers.
摘要翻译： 一种用于氧化锌涂覆的复印纸的静电复印机，其中具有调色剂和颗粒的显影液体储存在流体吸收布等中。 将布放置在暴露的涂布纸侧。 调色剂颗粒仅从覆盖给定纸张区域的布料区域迁移到涂层侧。 邻近这种区域的布料区域几乎没有或没有调色剂颗粒，使得该区域均匀地调色而不形成黑色边界和光照中心。
-
6.发明授权
公开(公告)号：US3796187A
公开(公告)日：1974-03-12
申请号：US3796187D
申请日：1971-07-02
发明人： SATO M , FUKUSHIMA O , MATSUMOTO S
CPC分类号： G03G15/108
摘要： An apparatus for developing continuous electrophotographic photosensitive web material which comprises plural support drums in an array in a container for liquid developer, plural developing electrodes which are larger in dimension than the latent image area formed on the photosensitive material and which are arranged along the periphery of the support rollers so as to be in facing relationship with slight spacing therebetween with the continuous electrophotographic photosensitive web material to be wound the support drums at least over the length of the latent image area with the rear side thereof towards the drums, a means for supplying liquid developer into the space between the developing electrodes and the photosensitive material, and advancing the photosensitive material intermittently so as to bring all the latent image areas in the developing section into facing relationship with developing electrodes respectively when the photosensitive material is brought to standstill.
摘要翻译： 一种用于显影连续电子照相感光幅材材料的装置，其包括阵列中的多个支撑鼓，用于液体显影剂的容器中，多个显影电极的尺寸大于形成在感光材料上的潜像区域，并且沿着 所述支撑辊以与所述连续电子照相感光纤维网材料之间的微小间隔处于相对的关系并且至少在所述潜像区域的长度上至少超过所述潜像区域的长度而朝向所述鼓的方向被卷绕在所述支撑滚筒上， 液体显影剂进入显影电极和感光材料之间的空间，并使感光材料间歇地前进，以使感光材料停止时分别将显影部分中的所有潜像区域与显影电极形成面对关系。
-
公开(公告)号：US3745898A
公开(公告)日：1973-07-17
申请号：US3745898D
申请日：1971-06-16
申请人： RICOH KK
发明人： ANDO S , MIYAGAWA F
CPC分类号： G03D3/08 , G03G15/108
摘要： An electrostatic image developing device provided with a photosensitive copy paper transporting rotary body having a plurality of photosensitive copy paper receiving plates equiangularly radially disposed peripherally of the rotary body whereby the copy papers bearing thereupon electrostatic images are held in position between adjacent receiving plates for developement. The object is to facilitate the photocopying process without reducing a developing time.
摘要翻译： 一种静电图像显影装置，其具有感光复印纸传送旋转体，该感光复印纸传送旋转体具有多个沿旋转体周向等离子地放置的感光复印纸接收板，由此将带有静电图像的复印纸保持在相邻的接收板之间用于显影。 目的是为了便于复印过程而不会减少显影时间。
-
公开(公告)号：US3673985A
公开(公告)日：1972-07-04
申请号：US3673985D
申请日：1970-06-18
CPC分类号： G03G15/108
摘要： An apparatus for liquid developing of electrophotographic copies has a passage for the copies through the liquid in the reservoir, said passage being bordered on one side by a hollow rotating cylinder having internal blades for pumping the liquid through openings in the cylinder into said passage.
-
公开(公告)号：US3672329A
公开(公告)日：1972-06-27
申请号：US3672329D
申请日：1970-05-06
申请人： MINOLTA CAMERA KK
发明人： YAMANOI YORIO
CPC分类号： G03G15/108
摘要： A developing device comprising a continuous belt for carrying exposed photosensitive paper, an electrically conductive belt supported to be driven at the same speed in parallel spaced relationship therewith through a developing solution. A number of string-like insulating members are supported on the surface of the conductive belt facing the surface of the carrying belt. The insulating members and the conductive belt are driven into contact with a cleaning member mounted adjacent thereto.
-
公开(公告)号：US3651782A
公开(公告)日：1972-03-28
申请号：US3651782D
申请日：1969-09-02
申请人： EASTMAN KODAK CO
CPC分类号： G03G15/108 , G03G15/104 , Y10T137/3112
摘要： A liquid developing station is provided in a copying device for developing electrostatic images on receivers in a manner such that distribution of developing liquid across the receiver is very uniform. A liquid reservoir for the development liquid is provided which is adapted to receive separate containers for supplying additional carrier or developing liquid and toner particles. The liquid is dispensed directly into the reservoir by inserting a container thereof into a first receptacle in the top of the reservoir. Toner particles are supplied in an aerosol can which may be positioned in a second receptacle with the nozzle thereof adjacent an inlet to a liquid pump within the reservoir. To add toner, the operator may energize a circuit which upon the next operation of the copying device will cause the aerosol can to dispense a measured quantity of toner particles into the pump inlet so that it is immediately circulated and mixed in the developing liquid for the next print. After each print cycle, developing liquid quickly drains from the developing station into the reservoir.
-
-
-
-
-
-
-
-
-
搜索结果
90 条记录 (耗时 0.015 秒)