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Class Information
Number: 137/6
Name: Fluid handling > Processes > With control of flow by a condition or characteristic of a fluid > Mixing of plural fluids of diverse characteristics or conditions > Controlled by heat of combustion of mixture
Description: Processes in which the determined condition or characteristic is the heat of combustion of the mixture.

Patents under this class:

Patent Number Title Of Patent Date Issued
8580198 Automatic analyzer Nov. 12, 2013
8550811 Method for feeding hot gas to a shaft furnace Oct. 8, 2013
8381544 Method for liquefaction of natural gas Feb. 26, 2013
7188637 Methods, systems, and articles for controlling a fluid blending system Mar. 13, 2007
6571817 Pressure proving gas valve Jun. 3, 2003
6371147 Evaluation and regulation of the thermal power of a flow of combustible gas; characterization of a thermal mass flowmeter Apr. 16, 2002
5265635 Control means and method for controlling feed gases Nov. 30, 1993
4459098 Method and apparatus for controlling secondary air distribution to a multiple fuel combustor Jul. 10, 1984
4369803 Control of fuel gas blending Jan. 25, 1983
4249886 Combustion control system Feb. 10, 1981
4157238 Control system for combustion apparatus and method Jun. 5, 1979
4118172 Method and apparatus for controlling burner stoichiometry Oct. 3, 1978
4095930 Fuel burning system Jun. 20, 1978

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