CPC Subgroup
F24F 11/83 by controlling the supply of heat-exchange fluids to heat-exchangers
Full Title
Control or safety arrangements > Control systems characterised by their outputs; Constructional details thereof > for controlling the temperature of the supplied air > by controlling the supply of heat-exchange fluids to heat-exchangers
2 direct subcodes
Child Classifications
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- F24F 11/84 using valves
- F24F 11/85 using variable-flow pumps