Patents by Inventor Edwin Beuk

Edwin Beuk 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).

  • DENSE PHASE PUMP FOR DRY PARTICULATE MATERIAL
    Publication number: 20050158187
    Abstract: A dense phase pump for particulate material includes a pump chamber wherein material flows into the pump chamber under negative pressure and flows out of the pump chamber under positive pressure. A plurality of pinch valves are provided to control flow of material into and out of the pump chamber. The pinch valves are operated independent of each other and of the pump cycle rate. A modular design of the pump is provided.
    Type: Application
    Filed: September 17, 2004
    Publication date: July 21, 2005
    Applicant: NORDSON CORPORATION
    Inventors: Terrence Fulkerson, Edwin Beuk, Ulf Kleineidam, Andreas Kleineidam