CPC Main Group
G12B 15/00 Cooling (by refrigeration, e.g. circulation of refrigerated fluid, F25D; heat-exchange or heat-transfer details of general application F28F)
3 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- G12B 15/02 by closed-cycle fluid-circulating systems
- G12B 15/04 by currents of fluid, e.g. air, in open cycle
- G12B 15/06 by contact with heat-absorbing or radiating masses, e.g. heat-sink