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    • 7. 发明授权
    • Integrated toner transport/toner charging device
    • 集成墨粉输送/墨粉充电装置
    • US06175707B1
    • 2001-01-16
    • US09451237
    • 1999-11-29
    • Elliott A. EklundYelena ShapiroJack T. LestrangeMichael D. ThompsonTuan Anh VoKaiser H. Wong
    • Elliott A. EklundYelena ShapiroJack T. LestrangeMichael D. ThompsonTuan Anh VoKaiser H. Wong
    • G03G1508
    • G03G15/0126G03G15/08G03G2215/0651
    • An apparatus for developing a latent image recorded on an imaging surface, including a housing defining a chamber for storing a supply of developer material including toner; a dispensing system for dispensing toner of a first color and toner of a second color into said housing; an air system for fuildizing and mixing toner of said first color and toner of said second color; a donor member, spaced from the imaging surface, for transporting toner on the surface thereof to a region opposed from the imaging surface, said donor member includes an electrode array on the outer surface thereof, said array including a plurality of spaced apart electrodes extending substantial across width of the surface of the donor member; and a multi-phase voltage source operatively coupled to said electrode array, the phase being shifted with respect to each other such as to create an electrodynamic wave pattern for moving toner particles to and from a development zone.
    • 一种用于显影记录在成像表面上的潜像的装置,包括限定用于存储包含调色剂的显影剂材料供应的室的壳体; 用于将第一颜色的调色剂和第二种颜色的调色剂分配到所述外壳中的分配系统; 用于引发和混合所述第一颜色的调色剂和所述第二颜色的调色剂的空气系统; 与成像表面间隔开的用于将调色剂在其表面上传送到与成像表面相对的区域的施主构件,所述施主构件在其外表面上包括电极阵列,所述阵列包括多个间隔开的电极, 横跨供体构件表面的宽度; 以及可操作地耦合到所述电极阵列的多相电压源,所述相位相对于彼此移动,以产生用于将调色剂颗粒移动到显影区域和从显影区域移动调色剂颗粒的电动势波形图案。