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    • 1. 发明申请
    • Method and device for the transport of toner material from a reservoir
    • 用于从贮存器输送调色剂材料的方法和装置
    • US20060024101A1
    • 2006-02-02
    • US10514229
    • 2003-05-23
    • Bernd SchochUrsula SchaferKarl Zappe
    • Bernd SchochUrsula SchaferKarl Zappe
    • G03G21/00
    • G03G15/0879G03G15/0855G03G15/0865
    • In a method and system for transport of toner material, a reservoir arrangement containing the toner material is provided with a removal opening for removal of the toner material. The toner material is transported away from the removal opening with aid of a tube-shaped conduit, the toner material being transported in the conduit via an air current. A negative pressure is generated relative to environment pressure at the removal opening via the air current in the conduit. The reservoir arrangement is provided with at least one air-permeable and toner-tight region through which air is sucked into the reservoir arrangement upon application of the negative pressure. At least the air-permeable and toner-tight region is partitioned airtight from the environment, environment air being supplied to the partitioned region via a dosing nozzle.
    • 在调色剂材料的输送方法和系统中,含有调色剂材料的储存器装置设置有去除调色剂材料的去除开口。 调色剂材料借助于管状导管被输送离开去除开口,调色剂材料通过气流在导管中输送。 通过管道中的气流,相对于除去开口处的环境压力产生负压。 储存器装置设置有至少一个透气和调色剂紧密区域,在施加负压时空气通过该空气被吸入储存器装置。 至少透气性和调色剂紧密区域与环境气密隔开,环境空气经由计量喷嘴供给到分隔区域。