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公开(公告)号：US06322269B1
公开(公告)日：2001-11-27
申请号：US09498913
申请日：2000-02-04
IPC分类号： B43K500
CPC分类号： B43K8/06
摘要： A free ink marking instrument for dispensing a fluid. The instrument includes a feeder, a passage of reduced capillarity 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 configured for storing ink during periods of a decreasing pressure differential between air in the reservoir and the atmosphere, and 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 through a minor surrounding portion of the buffer during the period of the increasing pressure differential. An ink and air conveyor for use in a free ink marking instrument is also disclosed. A method for compensating for changes in ambient temperature and pressure in a free ink marking instrument is also disclosed.
摘要翻译： 一种用于分配流体的自由墨水标记仪器。 该仪器包括进料器，围绕供料器的毛细管毛细度减小的通道，用于在储存器和大气中的空气之间的增加的压力差期间将流体和空气中的至少一种输送到储存器;多孔缓冲器，其被配置用于在 储存器中的空气和大气之间的压力差减小，以及沿缓冲器的大部分长度分隔缓冲器和通道的分隔管。 流体和空气可能在增压压差期间通过缓冲器的小周围部分进入进料器。 还公开了一种用于自由墨水标记仪器的油墨和空气输送机。 还公开了一种用于补偿自由墨水打标仪器中环境温度和压力变化的方法。
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公开(公告)号：US07101104B2
公开(公告)日：2006-09-05
申请号：US10730512
申请日：2003-12-08
申请人： Wolfgang Witz , Ralf Polley , Bernd Bastiansen
发明人： Wolfgang Witz , Ralf Polley , Bernd Bastiansen
IPC分类号： B43K5/00
摘要： A free ink marking instrument for dispensing an ink, including a housing, a reservoir for storing ink within the housing, a feed tube to convey ink communicating with the reservoir, a tip disposed within the feed tube for conveying ink to a substrate at a marking end of the tip, a porous buffer disposed within the housing adjacent the feed tube and configured for storing ink during periods of a decreasing pressure differential between the reservoir and the atmosphere, and bubble separation area in the form of either a hole in the feed tube or a hole or passage formed between the feed tube and the tip, is disclosed.
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公开(公告)号：US06632041B1
公开(公告)日：2003-10-14
申请号：US09925813
申请日：2001-08-09
IPC分类号： B43K500
CPC分类号： B43K8/06
摘要： A free ink marking instrument for dispensing a fluid is disclosed. The instrument includes a feeder, a passage of reduced capillarity 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 configured for storing ink during periods of a decreasing pressure differential between air in the reservoir and the atmosphere, and 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 through a minor surrounding portion of the buffer during the period of the increasing pressure differential. An ink and air conveyor for use in a free ink marking instrument is also disclosed. A method for compensating for changes in ambient temperature and pressure in a free ink marking instrument is also disclosed.
摘要翻译： 公开了一种用于分配流体的自由墨水标记仪器。 该仪器包括进料器，围绕供料器的毛细管毛细度减小的通道，用于在储存器和大气中的空气之间的增加的压力差期间将流体和空气中的至少一种输送到储存器;多孔缓冲器，其被配置为在 储存器中的空气和大气之间的压力差减小，以及沿缓冲器的大部分长度分隔缓冲器和通道的分隔管。 流体和空气可能在增压压差期间通过缓冲器的小周围部分进入进料器。 还公开了一种用于自由墨水标记仪器的油墨和空气输送机。 还公开了一种用于补偿自由墨水打标仪器中环境温度和压力变化的方法。
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公开(公告)号：US06695517B2
公开(公告)日：2004-02-24
申请号：US10106552
申请日：2002-03-26
申请人： Wolfgang Witz , Ralf Polley , Bernd Bastiansen
发明人： Wolfgang Witz , Ralf Polley , Bernd Bastiansen
IPC分类号： B43K804
摘要： A free ink marking instrument for dispensing an ink, including a housing, a reservoir for storing ink within the housing, a feed tube to convey ink communicating with the reservoir, a tip disposed within the feed tube for conveying ink to a substrate at a marking end of the tip, a porous buffer disposed within the housing adjacent the feed tube and configured for storing ink during periods of a decreasing pressure differential between the reservoir and the atmosphere, and bubble separation area in the form of either a hole in the feed tube or a hole or passage formed between the feed tube and the tip, is disclosed.
摘要翻译： 一种用于分配油墨的自由墨水标记装置，包括壳体，用于在壳体内存储墨水的储存器，用于输送与储存器连通的墨水的进料管，设置在进料管内的尖端，用于在标记处将油墨输送到基材 尖端的端部，设置在壳体内的多孔缓冲器，邻近进料管并且构造成用于在储存器和大气之间的减小的压差期间储存油墨，以及在进料管中的孔中的形式的气泡分离区域 或者在进料管和尖端之间形成的孔或通道。
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