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公开(公告)号:US09199462B1
公开(公告)日:2015-12-01
申请号:US14490728
申请日:2014-09-19
申请人: Michael Frank Baumer , Chang-Fang Hsu , Todd Russell Griffin , Randy Lee Fagerquist , Ronald J. Hill , Robert Link , Gyanendra P. Sasmal , Qing Yang
发明人: Michael Frank Baumer , Chang-Fang Hsu , Todd Russell Griffin , Randy Lee Fagerquist , Ronald J. Hill , Robert Link , Gyanendra P. Sasmal , Qing Yang
CPC分类号: B41J2/055 , B41J2/03 , B41J2002/031
摘要: A printhead includes a nozzle plate including a plurality of nozzles and a manifold body bonded to the nozzle plate. The manifold body includes a liquid channel in fluid communication with the plurality of nozzles. A cavity that dampens pressure modulation in liquid channel of the manifold body is located between the nozzle plate and the manifold body. The cavity is fluidically common to the plurality of nozzles.
摘要翻译: 打印头包括喷嘴板,喷嘴板包括多个喷嘴和与喷嘴板接合的歧管主体。 歧管主体包括与多个喷嘴流体连通的液体通道。 在歧管主体的液体通道中抑制压力调节的空腔位于喷嘴板和歧管主体之间。 空腔在多个喷嘴中是流体共同的。