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Class Information
Number: 236/15BE
Name: Automatic temperature and humidity regulation > Furnace controlled > Commercial furnace controls > Recuperator, gas turbine, melting furnace

Patents under this class:

Patent Number Title Of Patent Date Issued
7000847 Quick recovery water heater Feb. 21, 2006
5302177 Tin float bath for manufacturing sheet glass utilizing recuperative gas burners Apr. 12, 1994
4775776 Multi stage heater Oct. 4, 1988
4445848 Asphalt reclamation system and unit May. 1, 1984
4418681 Asphalt heating kettle apparatus Dec. 6, 1983
4096038 Method and apparatus for operating a calciner under a pressure differential Jun. 20, 1978
4034420 Temperature balancing method for reversing heat exchangers Jul. 12, 1977
3959082 Method of operating a battery of coke ovens May. 25, 1976

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