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1. 发明申请

WO0100424A8 FREE INK SYSTEM 审中-公开
标题翻译：免费的墨水系统
公开(公告)号：WO0100424A8
公开(公告)日：2001-04-05
申请号：PCT/US0017575
申请日：2000-06-26
申请人： SANFORD I L P , WITZ WOLFGANG , ANDERKA GEROLD D , BASTIANSEN BERND , POLLEY RALF
发明人： WITZ WOLFGANG , ANDERKA GEROLD D , BASTIANSEN BERND , POLLEY RALF
IPC分类号： B43K8/02 , B43K8/06
CPC分类号： B43K8/06
摘要： The present invention relates to a free ink marking instrument (10) for dispensing a fluid. The instrument includes; a passage (60) of reduced capillarity relative to a feeder (46) surrounding the feeder for conveying at least one of fluid and air to the reservoir during an increasing pressure differential between air in the reservoir and the atmosphere, a porous buffer (80) disposed between the wall of the housing and the passage and configured for storing ink during periods of a decreasing pressure differential between air in the reservoir and the atmosphere, a divider tube separating the buffer and the passage along a majority of the length of the buffer. The fluid and air may enter the feeder only through a minor surrounding portion of the buffer during the period of the increasing pressure differential. The present invention also relates to an ink and air conveyor for use in a free ink marking instrument for dispensing ink onto a substrate.
摘要翻译：本发明涉及一种用于分配流体的自由墨水标记仪器（10）。该仪器包括; 相对于围绕进料器的进料器（46）具有降低的毛细作用的通道（60），用于在存储器中的空气与大气之间的压力差增大的过程中将至少一种流体和空气传送到存储器;多孔缓冲器（80）设置在壳体的壁和通道之间，并且被配置用于在储存器中的空气和大气之间的压力差减小的时段期间储存墨，分隔管沿着缓冲器的大部分长度分隔缓冲器和通道。流体和空气可以在增加压差的时间段内通过缓冲器的较小周围部分进入进料器。本发明还涉及一种用于将墨水分配到基底上的自由墨水标记仪器中的墨水和空气输送机。

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