F25B - CPC Classification
Classification description:
Sub-classes:
- F25B1/00 » Compression machines, plant, or systems 627
- F25B1/00 » Compression machines, plant, or systems 627
- F25B1/00 » Compression machines, plant, or systems with non-reversible cycle 627
- F25B1/00 » Compression machines, plant, or systems with non-reversible cycle 627
- F25B11/00 » Compression machines, plant, or systems, using turbines, e.g. gas turbines 28
- F25B13/00 » Compression machines, plant or systems with reversible cycle 2,7K
- F25B15/00 » Sorption machines, plant, or systems 101
- F25B15/00 » Sorption machines, plant, or systems 101
- F25B15/00 » Sorption machines, plant, or systems, operating continuously, e.g. absorption type 101
- F25B15/00 » Sorption machines, plant, or systems, operating continuously, e.g. absorption type 101
- F25B17/00 » Sorption machines, plant, or systems, operating intermittently, e.g. absorption or adsorption type 51
- F25B19/00 » Machines, plant, or systems, with a single mode of operation, not covered by groups to 65
- F25B19/00 » Machines, plant, or systems, with a single mode of operation, not covered by groups to 65
- F25B19/00 » Machines, plant, or systems, using evaporation of a refrigerant but without recovery of the vapour 65
- F25B19/00 » Machines, plant, or systems, using evaporation of a refrigerant but without recovery of the vapour 65
- F25B21/00 » Machines, plant, or systems, using electric or magnetic effects 568
- F25B23/00 » Machines, plant, or systems, with a single mode of operation not covered by groups to , e.g. using selective radiation effect 79
- F25B2300/00 » Special arrangements or features for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems 36
- F25B2300/00 » Special arrangements or features for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems 36
- F25B2309/00 » Gas cycle refrigeration machines 3
- F25B2313/00 » Compression machines, plant, or systems with reversible cycle not otherwise provided for 4
- F25B2315/00 » Sorption refrigeration cycles or details thereof 10
- F25B2321/00 » Details of machines, plants, or systems, using electric or magnetic effects 19
- F25B2327/00 » Refrigeration system using an engine for driving a compressor 31
- F25B2333/00 » Details of boilers; Analysers; Rectifiers 0
- F25B2339/00 » Details of evaporators; Details of condensers 10
- F25B2341/00 » Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves 2
- F25B2345/00 » Details for charging or discharging refrigerants; Service stations therefor 12
- F25B2347/00 » Details for preventing or removing deposits or corrosion 11
- F25B2400/00 » General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of 6
- F25B25/00 » Machines, plant, or systems, using a combination of modes of operation covered by two or more of the groups to 146
- F25B2500/00 » Problems to be solved 3
- F25B2600/00 » Control issues 16
- F25B27/00 » Machines, plant, or systems, using particular sources of energy 374
- F25B2700/00 » Sensing or detecting of parameters; Sensors therefor 36
- F25B29/00 » Combined heating and refrigeration systems, e.g. operating alternately or simultaneously 141
- F25B3/00 » Self-contained rotary compression machines, i.e. with compressor, condenser, and evaporator rotating as a single unit 34
- F25B30/00 » Heat pumps 103
- F25B31/00 » Component parts or details 147
- F25B31/00 » Component parts or details 147
- F25B31/00 » Compressor arrangements 147
- F25B31/00 » Compressor arrangements 147
- F25B33/00 » Boilers; Analysers; Rectifiers 33
- F25B35/00 » Boiler-absorbers, i.e. boilers usable for absorption or adsorption 7
- F25B37/00 » Absorbers; Adsorbers 96
- F25B39/00 » Evaporators; Condensers 843
- F25B40/00 » Subcoolers, desuperheaters or superheaters 619
- F25B41/00 » Fluid-circulation arrangements, e.g. for transferring liquid from evaporator to boiler 497
- F25B43/00 » Arrangements for separating or purifying gases or liquids ; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat 267
- F25B45/00 » Arrangements for charging or discharging refrigerant 934
- F25B47/00 » Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass 83
- F25B49/00 » Arrangement or mounting of control or safety devices 288
- F25B5/00 » Compression machines, plant, or systems, with several evaporator circuits, e.g. for varying refrigerating capacity 144
- F25B6/00 » Compression machines, plant, or systems, with several condenser circuits 59
- F25B7/00 » Compression machines, plant, or systems, with cascade operation, i.e. with two or more circuits, the heat from the condenser of one circuit being absorbed by the evaporator of the next circuit 517
- F25B9/00 » Compression machines, plant, or systems, in which the refrigerant is air or other gas of low boiling point 123
