Patents by Inventor Mogens Poulsen

Mogens Poulsen 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).

  • Excess pressure release for gas
    Patent number: 6792972
    Abstract: An excess pressure release is provided which at injector effect during inflation of an air cushion ensures an under-pressure in a part (23) of a valve chamber. By activating a piston (19), the underpressure retains the excess pressure release in its open position against the force of a spring (11), until a desired counter pressure from the filled air cushion stops the injector effect, whereby the excess pressure release is closed. As a result the air cushion may be inflated at a comparative high pressure and thus in a fast manner. The inflation is stopped automatically and securely, when the desired pressure has been reached in the air cushion.
    Type: Grant
    Filed: August 2, 2002
    Date of Patent: September 21, 2004
    Assignee: Korsnäs Bates A/S
    Inventor: Mogens Poulsen
  • Excess pressure release for gas
    Publication number: 20030010384
    Abstract: An excess pressure release is provided which at injector effect during inflation of an air cushion ensures an underpressure in a part (23) of a valve chamber. By activating a piston (19), the underpressure retains the excess pressure release in its open position against the force of a spring (11), until a desired counter pressure from the filled air cushion stops the injector effect, whereby the excess pressure release is closed. As a result the air cushion may be inflated at a comparative high pressure and thus in a fast manner. The inflation is stopped automatically and securely, when the desired pressure has been reached in the air cushion.
    Type: Application
    Filed: August 2, 2002
    Publication date: January 16, 2003
    Inventor: Mogens Poulsen