Patents by Inventor ANDERS FALKENO

ANDERS FALKENO 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).

  • HEAT EXCHANGER UNIT AND USE
    Publication number: 20020053424
    Abstract: The invention relates to a heat exchanger unit to be used in a gas-fired water heater in which heater a heat exchanger unit contains tubes with fins. According to the invention the heat exchanger unit contains flat oval tubes (1, 21, 31) having a fin (3, 22, 32) at least on one flat part (4, 24, 33). The flat oval tubes (1, 21, 31) as well as the fins (3, 22, 32) are made of copper, copper-based alloy, aluminium or aluminium-based alloy.
    Type: Application
    Filed: August 30, 1999
    Publication date: May 9, 2002
    Inventors: ANDERS FALKENO, PER SANDBERG