Patents by Inventor Rainer Philipp

Rainer Philipp 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).

  • Patent number: 4350244
    Abstract: The invention relates to a push grid comprising grid panels which overlap one another and which are alternately fixed and reciprocable longitudinally of the push grid; grid panel supports provided with a slot-like opening for holding the grid panels; tie members which project through the slot-like opening in the grid panel supports and which, at one end, engage in the associated grid panel; and spring elements arranged between the other end of the tie members and a web of the grid panel supports accommodating the slot-like opening for biassing the connection between the grid panels and the grid panel supports.
    Type: Grant
    Filed: June 11, 1980
    Date of Patent: September 21, 1982
    Assignee: Krupp Polysius AG
    Inventors: Otto Heinemann, Heinz-Herbert Schmits, Rainer Philipp, Artur Berger
  • Patent number: 3994677
    Abstract: A plurality of cooling tubes are arranged in planetary fashion about the periphery of the kiln. An inlet for each cooling tube includes a transition member extending from one end of each tube, which transition member comprises the wall of an inclined frustum whose base lies on the end of the cooling tube in a plane perpendicular to the axis of the tube. An inlet tube has one end intersecting the wall of the kiln and its other end intersecting the wall of the transition member, two surface lines of the transition member being tangent to the inlet tube.
    Type: Grant
    Filed: April 14, 1975
    Date of Patent: November 30, 1976
    Assignee: Polysius AG
    Inventors: Hans Mollenkopf, Karl Eiring, Heinz-Herbert Schmits, Antonius Vering, Rainer Philipp, Jurgen Wurr, Otto Heinemann, Helmut Berief
  • Patent number: 3940118
    Abstract: The invention concerns a blade lifting member intended for installation inside a revolving drum and comprises a mounting plate for the scoop blade (lifting member) attached to the inner wall of the drum end of a curved blade shell extending from the mounting plate, the free rim of said blade forming a scoop edge pointing in the direction of rotation of the drum.
    Type: Grant
    Filed: August 31, 1973
    Date of Patent: February 24, 1976
    Assignee: Polysius AG
    Inventors: Otto Heinemann, Rainer Philipp