Patents Assigned to David M. Cauger
  • Method of measuring changes in the energy transfer efficiency of a thermal transfer system
    Patent number: 5513519
    Abstract: A method of quantitatively measuring energy transfer efficiency changes resulting from modifications in a boiler system, comprising: measuring the amount of fuel used by the boiler to produce a certain quantity of energy in its output; making modifications to the boiler system; measuring the amount of fuel used by the boiler, after the modifications, to produce the same certain quantity of energy; and determining the difference in the measured fuel usages as a measure of the effectiveness of the boiler system modifications.
    Type: Grant
    Filed: September 23, 1994
    Date of Patent: May 7, 1996
    Assignee: David M. Cauger
    Inventors: David M. Cauger, Andrew Sanford