Patents by Inventor Glendle W. Noble

Glendle W. Noble 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).

  • Carbon dioxide absorbent canister with breathing gas temperature and flow control
    Patent number: 4350662
    Abstract: A carbon dioxide scrubber device for use in a closed or semi-closed breatg gas circuit in an underwater breathing apparatus having a low rate of gas flow includes a canister having a plurality of spaced, coaxial walls that are heated by associated helical water flow heat exchangers and define axial gas flow chambers in which particulate carbon dioxide absorbent material is confined in contact with the heated walls. The heat exchangers are served by common supply and drain lines through water flow controlling connectors having flow dividing and uniting orifices.
    Type: Grant
    Filed: January 22, 1981
    Date of Patent: September 21, 1982
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Ronald W. Dowgul, Glendle W. Noble