Patents by Inventor Frantisek Eisinger

Frantisek Eisinger 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).

  • Apparatus for and method of classifying particles discharged from a vertical mill
    Patent number: 7156235
    Abstract: A classifier for separating coarse particles from a stream of gas and particles discharged from a vertical mill.
    Type: Grant
    Filed: February 26, 2004
    Date of Patent: January 2, 2007
    Assignee: Foster Wheeler Energy Corporation
    Inventor: Frantisek Eisinger
  • Apparatus for and method of classifying particles discharged from a vertical mill
    Publication number: 20050242215
    Abstract: A classifier for separating coarse particles from a stream of gas and particles discharged from a vertical mill includes a generally cylindrical outer casing, an inner casing, a ring, and a wheel. The outer casing has a vertical axis and a vertically oriented sidewall disposed on the mill. The inner casing is arranged within the outer casing, providing an annular passageway between the inner casing and the sidewall through which the stream of gas and particles flows upwardly. The ring is supported about the axis and includes a plurality of circumferentially-spaced static vanes forming angled ports for imparting rotational motion to the stream of gas and particles flowing through the ports for centrifugally separating a portion of coarse particles, thereby producing a remaining stream of gas and particles.
    Type: Application
    Filed: February 26, 2004
    Publication date: November 3, 2005
    Applicant: Foster Wheeler Energy Corporation
    Inventor: Frantisek Eisinger