公开(公告)号：US20140263701A1

公开(公告)日：2014-09-18

申请号：US14007275

申请日：2011-03-31

Applicant: Hewlett-Packard Development Company, LP.

Inventor： Curt Gonzales ,  Ralph L. Stathem ,  David Olsen ,  Marc A. Baldwin

IPC: B05B7/24

CPC classification number: B05B7/2483 ,  B41J2/175 ,  B41J2/19

Abstract: Example fluidic devices and methods are described. An example device includes a throughput chamber, an inlet to guide liquid in the throughput chamber and an outlet to guide liquid out of the throughput chamber. The example device also includes a rib that protrudes from a wall of the throughput chamber. The rib has a narrowed section in the throughput chamber between the inlet and the outlet to form a meniscus in the narrowed section.

Abstract translation: 描述了流体装置和方法。 示例性设备包括吞吐室，用于引导通量室中的液体的入口和用于将液体引导出通过室的出口。 示例性装置还包括从吞吐室的壁突出的肋。 肋在入口和出口之间的通过室中具有变窄的部分，以在狭窄部分中形成弯月面。