Patents by Inventor Rene Elgaard

Rene Elgaard 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).

  • Tank cleaning apparatus
    Patent number: 8137481
    Abstract: A cleaning device for cleaning of the inside of tanks and similar containers by a cleaning fluid, the cleaning device including a connector part for connecting the cleaning device to a piping system, a rotor part rotatably arranged relative to the connector part and a holding part for rotatably holding the rotor part adjacent to relative to the connector part, and where the holding part is provided with a first holding arrangement which co-operates with a corresponding second holding arrangement on the connector part releasably hold the holding part to the a connector part, where the holding part can rotated around its longitudinal direction between a holding position and a releasing position.
    Type: Grant
    Filed: June 30, 2009
    Date of Patent: March 20, 2012
    Assignee: Alfa Laval Corporate AB
    Inventors: Bo Boye Busk Jensen, Rene Elgaard
  • TANK CLEANING APPARATUS
    Publication number: 20100326482
    Abstract: A cleaning device for cleaning of the inside of tanks and similar containers by a cleaning fluid, the cleaning device including a connector part for connecting the cleaning device to a piping system, a rotor part rotatably arranged relative to the connector part and a holding part for rotatably holding the rotor part adjacent to relative to the connector part, and where the holding part is provided with a first holding arrangement which co-operates with a corresponding second holding arrangement on the connector part releasably hold the holding part to the a connector part, where the holding part can rotated around its longitudinal direction between a holding position and a releasing position.
    Type: Application
    Filed: June 30, 2009
    Publication date: December 30, 2010
    Inventors: Bo Boye Busk Jensen, Rene Elgaard