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Class 432/155 - Chamber heated by multiple combustion products flues


Subclass of Class 432 - Heating
Definition: Apparatus in which the heat emitting surface is heated by
No. of patents: 2
Last issue date: 11/03/1992


NumberTitleIssue Date
5160258Device at a heat treatment oven
A device at a heat treatment oven of the type using a combination of radiation heat and convection heat, and where in connection to the oven chamber are provided means (4, 19) arranged to circulate the oven atmosphere through the oven chamber and a channe...
11/03/1992
4611989Horizontally extending curing devices
The present invention provides a curing device to provide at least partial curing of different materials and is particularly suited with mangled materials. The device itself comprises a curing region to receive the material, an incinerator for generating ...
09/16/1986
 
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