Patents by Inventor Tamara M. Michalska

Tamara M. Michalska 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).

  • Rotary heat exchanger
    Patent number: 4331198
    Abstract: The present invention is a rotary heat exchanger core for use with a rotary heat exchanger. The core comprises a plurality of discs having passages for axial fluid flow. The discs are axially aligned and connected with a space between adjacent discs. There is a means to prevent circumferential fluid flow in the space between adjacent discs. Preferably the discs are connected in a moving relationship relative to each other to help compensate for thermal movements and dimensional changes resulting from thermal expansion and contraction.
    Type: Grant
    Filed: December 10, 1979
    Date of Patent: May 25, 1982
    Assignee: Midland-Ross Corporation
    Inventors: Tamara M. Michalska, Robert M. Stahl