公开(公告)号：US07874654B2

公开(公告)日：2011-01-25

申请号：US11818314

申请日：2007-06-14

申请人： Eric L. Nikkel ,  Chien-Hua Chen ,  Tracy B. Forrest

发明人： Eric L. Nikkel ,  Chien-Hua Chen ,  Tracy B. Forrest

IPC分类号： B41J2/045

CPC分类号： B41J2/1603 ,  B41J2/14145 ,  B41J2/1623 ,  B41J2/1628 ,  B41J2/1631 ,  B41J2/1632 ,  B41J2/1639

摘要： A fluid manifold for a fluid ejection device including a plurality of fluid feed slots includes a first layer and a second layer adjacent the first layer, and a first fluid routing and a second fluid routing each provided through the first layer and the second layer. The fluid ejection device is supported by the second layer, and the first fluid routing is communicated with one of the fluid feed slots, and the second fluid routing is communicated with an adjacent one of the fluid feed slots. A pitch of the first fluid routing and the second fluid routing through the first layer is greater than a pitch of the fluid feed slots, and the first fluid routing and the second fluid routing each include a first channel oriented substantially parallel with the fluid feed slots and a second channel oriented substantially perpendicular to the fluid feed slots.

摘要翻译： 用于包括多个流体供给槽的流体喷射装置的流体歧管包括第一层和邻近第一层的第二层，以及分别通过第一层和第二层设置的第一流体路线和第二流体路线。 流体喷射装置由第二层支撑，并且第一流体路线与流体供给槽中的一个连通，并且第二流体路线与相邻的一个流体供给槽连通。 第一流体路线和通过第一层的第二流体路线的间距大于流体供给槽的间距，并且第一流体路线和第二流体路径各自包括基本上平行于流体供给槽定向的第一通道 以及基本上垂直于流体供给槽定向的第二通道。