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公开(公告)号:US5726693A
公开(公告)日:1998-03-10
申请号:US681233
申请日:1996-07-22
CPC分类号: B41J2/005 , B41J2/14451
摘要: A liquid ink, drop-on-demand pagewidth printhead including a semiconductor substrate, a plurality of drop-emitter nozzles fabricated on the substrate; an ink supply manifold coupled to the nozzles; pressure element for subjecting ink in the manifold to a pressure above ambient pressure; a drop selection device for selectively addressing predetermined nozzles, and drop separation device to transfer ink selected drops from selected nozzles to a print region. A surface tension reducing agent for each nozzle is provided from a supply separate from the ink and integrated into the printhead. An increase in ink drop protrusion from the nozzle surface differentiates selected drops from non-selected drops.
摘要翻译: 一种液体墨水,点播式页面宽度打印头,包括半导体基板,在基板上制造的多个液滴发射器喷嘴; 联接到喷嘴的供墨歧管; 压力元件用于使歧管中的墨水受到高于环境压力的压力; 用于选择性地寻址预定喷嘴的液滴选择装置,以及液滴分离装置,用于将选定液滴从选定的喷嘴传送到打印区域。 用于每个喷嘴的表面张力降低剂从与油墨分离的供应提供并集成到打印头中。 来自喷嘴表面的墨滴突起的增加使所选择的液滴与未选择的液滴区分开。
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公开(公告)号:US5859762A
公开(公告)日:1999-01-12
申请号:US645461
申请日:1996-05-13
申请人: David Lee Clark , Charles William Hall , Julian Dominick Rizzi , Edward Richard Ritinski , John Arthur Stubecki
发明人: David Lee Clark , Charles William Hall , Julian Dominick Rizzi , Edward Richard Ritinski , John Arthur Stubecki
IPC分类号: A47B91/00 , B60R7/04 , B60R11/02 , B60R16/02 , F16C11/10 , F16M11/08 , F16M11/12 , G06F1/16 , H05K7/18 , H05K7/20
CPC分类号: F16M11/2014 , F16M11/10 , F16M11/22 , G06F1/1632 , A47B2200/0056 , F16M2200/024 , F16M2200/041 , Y10S248/918
摘要: A portable computer holder is adjustably mounted on a base portion that is attachable to the floor of a vehicle and is provided with a means for heating the portable computer when the computer is positioned in the holder. The heated holder effectively solves the problem of maintaining a portable computer at an operable temperature in cold environments.
摘要翻译: 便携式计算机支架可调节地安装在可附接到车辆地板的基座部分上,并且当计算机定位在支架中时设置有用于加热便携式计算机的装置。 加热的支架有效地解决了在寒冷环境中将便携式计算机维持在可操作温度的问题。
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