Patents by Inventor Wilhelmus P. Willems

Wilhelmus P. Willems 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).

  • Burner for pulsating combustion
    Patent number: 5454711
    Abstract: A burner for pulsating combustion includes an explosion chamber which on the inlet side connects on to a supply tube for combustion air and a supply tube for fuel. On the outlet side is connected one or more discharge tubes for the combustion gases. The invention provides a burner for pulsating combustion which produces considerably less noise than the known devices. This is achieved by providing the explosion chamber with a widening on the outlet side and connecting the discharge tube(s) to this widening at or close to the periphery thereof.
    Type: Grant
    Filed: May 18, 1993
    Date of Patent: October 3, 1995
    Assignee: De Stichting Impuls
    Inventor: Wilhelmus P. Willems