Drop generator
    2.
    发明申请
    Drop generator 审中-公开
    掉落发电机

    公开(公告)号:US20070120896A1

    公开(公告)日:2007-05-31

    申请号:US11289889

    申请日:2005-11-30

    IPC分类号: B41J2/045

    CPC分类号: B41J2/14233

    摘要: A drop generator including a pressure chamber defined by a chamber wall structure, a diaphragm plate disposed on the chamber wall structure and covering the pressure chamber, a piezoelectric transducer attached to the diaphragm plate, and a recess formed in the diaphragm plate and underlying an associated peripheral portion of the piezoelectric transducer such that the associated peripheral portion overhangs the recess.

    摘要翻译: 一种液滴发生器,包括由腔室壁结构限定的压力室,设置在室壁结构上并覆盖压力室的隔膜板,附接到隔膜板的压电换能器,以及形成在隔膜板中的凹槽, 压电换能器的周边部分,使得相关联的周边部分突出于凹部。

    Drop generating apparatus
    3.
    发明申请
    Drop generating apparatus 审中-公开
    下降发生装置

    公开(公告)号:US20050151787A1

    公开(公告)日:2005-07-14

    申请号:US10756057

    申请日:2004-01-12

    摘要: A drop emitting device includingan array of finger manifolds, each finger manifold having longitudinally separated first and second ends, wherein the first end comprises a fluid receiving end; a plurality of drop generators, each fluidically coupled to one of the finger manifolds; and a respective vent structure fluidically coupled to each of the finger manifolds for damping pressure perturbations in such finger manifold.

    摘要翻译: 一种液滴发射装置,包括指状歧管阵列,每个指状歧管具有纵向分离的第一和第二端,其中第一端包括流体接收端; 多个液滴发生器,每个液滴发生器各自流体地联接到所述指形歧管中的一个; 以及流体耦合到每个指形歧管的相应通气结构,用于阻尼在这种手指歧管中的压力扰动。