Patents by Inventor Jan Traczyk

Jan Traczyk 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).

  • Ultrasonic channel diffuser
    Patent number: 4696622
    Abstract: This invention solves the problem of obtaining of a higly-efficient ultrasonic diffuser.An ultrasonic diffuser according to this invention consisting of a ring with equally spaced channels shaped by inter-channel walls permanently connected to at least one side wall of the diffuser is characteristic in that on the inlet side of the diffuser there are inter-channel walls (3) converging (S1, S2, S3 and S4) towards the axis of the diffuser ring (1), and that, on the side of the inside diameter, the diffuser has removable side walls (6 and 7) which can be provided with sharply terminated partial vanes (8).
    Type: Grant
    Filed: February 13, 1985
    Date of Patent: September 29, 1987
    Assignee: Instytut Lotnictwa
    Inventors: Jan Traczyk, Jacek Brejnak, Krzysztof Kawalec