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公开(公告)号:US4555719A
公开(公告)日:1985-11-26
申请号:US524658
申请日:1983-08-19
申请人: George Arway , Frank Eremity , Tung M. Huang
发明人: George Arway , Frank Eremity , Tung M. Huang
CPC分类号: B41J2/17596 , B05B12/087 , Y10T137/7836
摘要: A fast acting ink valve adapted to be used in conjunction with the nozzle of an ink jet printing system is disclosed. A flexible diaphragm modulates flow through a valve chamber. A spring biases the diaphragm to a sealed position to prevent flow. Ink pressure in the marking system unseals the diaphragm permitting flow. Unlike check valves, the invention has minimal pressure drop due to the location of the bias spring outside the ink flow path.
摘要翻译: 公开了一种适于与喷墨打印系统的喷嘴结合使用的快动作墨水阀。 柔性隔膜调节通过阀室的流量。 弹簧将隔膜偏压到密封位置以防止流动。 标记系统中的墨水压力使隔膜允许流动。 与止回阀不同,本发明由于偏压弹簧在油墨流动路径外部的位置而具有最小的压降。
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公开(公告)号:USD298652S
公开(公告)日:1988-11-22
申请号:US618647
申请日:1984-06-08
申请人: Robert C. Hollar , Tung M. Huang
设计人: Robert C. Hollar , Tung M. Huang
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公开(公告)号:USD287633S
公开(公告)日:1987-01-06
申请号:US618642
申请日:1984-06-08
申请人: Robert C. Hollar , Tung M. Huang
设计人: Robert C. Hollar , Tung M. Huang
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