Piezo pump and pressurized circuit provided therewith

Johannes Van Es (Inventor), Wessel Willems Wits (Inventor)

    Research output: Patent

    Abstract

    A piezo pump for use in a pressurized circuit includes a pump chamber with an inlet provided with a one way inlet valve, for connection to a feeding line of the pressurized circuit and an outlet provided with a one way outlet valve, for connection to a discharge line of the pressurized circuit and a piezo pump diaphragm closing one end of the pump chamber. A pressure chamber, which can function as a second pump chamber if desired, is defined at the side of the piezo pump diaphragm facing away from the pump chamber, wherein said pressure chamber is connected to a pressure source, which may be the feeding line.

    Original languageEnglish
    Patent numberUS2015292497
    IPCF04B 45/ 047 A I
    Priority date10/04/14
    Publication statusPublished - 15 Oct 2015

    Fingerprint Dive into the research topics of 'Piezo pump and pressurized circuit provided therewith'. Together they form a unique fingerprint.

  • Cite this

    Van Es, J., & Wits, W. W. (2015). IPC No. F04B 45/ 047 A I. Piezo pump and pressurized circuit provided therewith. (Patent No. US2015292497).