Patents by Inventor Jiri Mlynar

Jiri Mlynar 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).

  • Variable displacement pump
    Patent number: 4175474
    Abstract: Variable displacement cam driven piston pump having means for the stepless adjustment of the length of the pump stroke. The stroke adjusting means has pivotally mounted spaced parallel levers, the levers being interposed between the cam and the piston of the pump, the levers being mutually coupled in their movement by a means adjustably arranged along the length of said levers, said levers being disposed on the opposite sides of a plane defined by the contact points between the lever coupling means and the levers.
    Type: Grant
    Filed: November 15, 1977
    Date of Patent: November 27, 1979
    Assignee: Elitex, Koncern textilniho strojirenstvi
    Inventors: Ladislav Sevcik, Josef Dvorak, Jiri Mlynar