Patents by Inventor Marc BONVILAIN

Marc BONVILAIN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • CRYOGENIC PUMP
    Publication number: 20190293067
    Abstract: This cryogenic pump comprises: a pump body (2) inside which is a piston (26) mounted so as to be mobile in translation along an axis (24) referred to as the longitudinal axis and bounding a pumping chamber (31), means for supplying liquid to the pumping chamber (31) and means for discharging pressurized liquid from the pumping chamber (31), comprising a discharge valve (40) mounted in a discharge valve body (18) mounted on the longitudinal axis (24), the supply means comprising a supply valve (42) arranged at the periphery of the discharge valve body (18).
    Type: Application
    Filed: October 20, 2017
    Publication date: September 26, 2019
    Applicant: CRYOSTAR SAS
    Inventor: Marc BONVILAIN