Wet-type image formation apparatus
    5.
    发明授权
    Wet-type image formation apparatus 失效
    湿式图像形成装置

    公开(公告)号:US5021834A

    公开(公告)日:1991-06-04

    申请号:US583441

    申请日:1990-09-17

    IPC分类号: G03G15/10 G03G15/11

    CPC分类号: G03G15/10 G03G15/11

    摘要: A wet-type image formation apparatus comprising (i) a belt-shaped photoconductor prepared by depositing a photoconductive material on the outer surface of a belt-shaped substrate; (ii) a plurality of pulleys which support and drive the belt-shaped photoconductor; (iii) a charging unit; (iv) an exposure unit; (v) a development unit; (vi) an image transfer unit; (vii) a squeeze roller unit, comprising a pair of roller-supporting members and a co-axial roller; (viii) a cleaning means; (ix) a liquid developer removing unit which is provided inside the belt-shaped photoconductor, capable of removing the liquid developer dropping onto the inner surface of the belt-shaped photoconductor and recovering it in a liquid developer reservoir or a development unit.

    摘要翻译: 一种湿式图像形成装置,包括:(i)通过在带状基板的外表面上沉积感光材料而制备的带状光电导体; (ii)支撑并驱动带状光电导体的多个滑轮; (iii)充电单元; (iv)曝光单元; (五)开发单位; (vi)图像传送单元; (vii)挤压辊单元,包括一对辊支撑构件和同轴辊; (viii)清洁装置; (ix)设置在带状光电导体内部的液体显影剂去除单元,能够除去滴在带状感光体的内表面上的液体显影剂,并将其回收到液体显影剂储存器或显影单元中。

    Image fixing unit for use in wet-type electrophotographic copying machine
    6.
    发明授权
    Image fixing unit for use in wet-type electrophotographic copying machine 失效
    用于湿式电子照相复印机的图像定影单元

    公开(公告)号:US4985733A

    公开(公告)日:1991-01-15

    申请号:US331649

    申请日:1989-03-31

    IPC分类号: G03G15/11 G03G15/20

    摘要: An image fixing unit for a wet-type electrophotographic copying machine capable of forming a latent electrostatic image on a photoconductor element, developing the latent electrostatic image to a visible toner image by a developer comprising a carrier liquid and toner particles and transferring the visible toner image to a transfer sheet, is disclosed, which comprises (a) a non-thermal carrier liquid content reduction device for reducing the content of the carrier liquid in the developer deposited imagewise on the transfer sheet without application of heat thereto; and (b) a thermal image fixing device for fixing the toner image to the transfer sheet by directly heating the toner image formed on the transfer sheet after the reduction of the content of the carrier liquid in the imagewise deposited developer by the non-thermal carrier liquid content reduction device.

    摘要翻译: 一种用于湿式电子照相复印机的图像定影单元,其能够在光电导体元件上形成静电潜像,通过包含载体液体和调色剂颗粒的显影剂将静电潜像显影成可见的调色剂图像并转移可见的调色剂图像 公开了一种转印片,其包括(a)非热载体液分含量降低装置,用于降低在转印片上成像沉积的显影剂中载体液体的含量,而不对其进行加热; 和(b)热图像定影装置,用于通过直接加热形成在转印片上的调色剂图像,通过非热载体在成像沉积的显影剂中减少载体液体的含量之后将调色剂图像定影到转印片上 液体含量减少装置。

    Apparatus for forming multicolor electrophotographic images through
wet-type developing process
    9.
    发明授权
    Apparatus for forming multicolor electrophotographic images through wet-type developing process 失效
    用于通过湿式显影方法形成多色电子照相图像的装置

    公开(公告)号:US4640605A

    公开(公告)日:1987-02-03

    申请号:US783025

    申请日:1985-10-02

    IPC分类号: G03G15/01 G03G15/06

    CPC分类号: G03G15/0121

    摘要: An apparatus for forming multicolor electrophotographic images through a wet-type developing process has charging, exposure, development, transfer, and cleaning devices disposed around a rotatable latent image carrier. The development device has at least one roller disposed in confronting relation to the latent image carrier, and a development housing in which the roller is rotatably disposed. During the developing process, the development device is supplied with a desired one of liquid developers of different colors stored in respective liquid developer tanks.

    摘要翻译: 用于通过湿式显影方法形成多色电子照相图像的装置具有设置在可旋转潜像载体周围的充电,曝光,显影,转印和清洁装置。 显影装置具有至少一个与潜像载体相对设置的辊,以及显影壳体,其中辊可旋转地设置。 在显影过程中,向显影装置供应所需的一种不同颜色的液体显影剂,其存储在各自的液体显影剂罐中。

    Developing device for electrophotographic color copier
    10.
    发明授权
    Developing device for electrophotographic color copier 失效
    电子彩色复印机显影装置

    公开(公告)号:US4800839A

    公开(公告)日:1989-01-31

    申请号:US884208

    申请日:1986-07-09

    摘要: A device applicable to an electrophotographic color copier or a color ink jet printer for selectively supplying visualizing liquids of different colors, e.g. black, red, green and blue or a mixture thereof to a photoconductive drum, paper or like recording medium to form a visible image on the medium which corresponds to an image of an original document. The device includes a black liquid vessel, a red liquid vessel, a blue liquid vessel, and a cleaning liquid vessel. The liquids from the various vessels are selectively fed to the device and, after a visualizing operation or a cleaning operation, selectively returned to the respective vessels by two switching units. Residual toner particles are returned to the black liquid vessel. A purifying member for capturing toner or like visualizing agent which is contained in the black liquid is situated between an overflow port of the black liquid vessel and the other liquid vessels and cleaning liquid vessel. Each of the liquid vessels other than the black and cleaning vessel is provided with an overflow port at a slightly higher level than a liquid level upper limit thereof, an effluent vessel communicating to those overflow ports. Another effluent vessel is communicated to the overflow port of the black liquid vessel.

    摘要翻译: 适用于电子照相彩色复印机或彩色喷墨打印机的装置,用于选择性地供应不同颜色的可视化液体,例如, 黑色,红色,绿色和蓝色或其混合物到感光鼓,纸或类似的记录介质,以在对应于原稿的图像的介质上形成可见图像。 该装置包括黑色液体容器,红色液体容器,蓝色液体容器和清洁液体容器。 来自各种容器的液体被选择性地供给到装置中,并且在可视化操作或清洁操作之后,通过两个开关单元选择性地返回到相应的容器。 残留的调色剂颗粒返回到黑色液体容器。 用于捕获包含在黑色液体中的调色剂等可视化剂的净化部件位于黑色液体容器的溢出口与其他液体容器和清洗液容器之间。 除了黑色和清洁容器之外的每个液体容器都设置有比其液面上限稍高的溢流口,与这些溢流口连通的流出物。 另一个污水容器连通到黑色液体容器的溢流口。