FI-MainGroup/Facet-Choice

Compression machines, plants or systems
  • F25B1/00
  • Compression machines, plant or systems with non-reversible cycle (F25B 3/00, F25B 5/00, F25B 6/00, F25B 7/00, F25B 9/00 take precedence) [5] HB CC 3L090
  • F25B3/00
  • Self-contained rotary compression machines, i.e. with compressor, condenser, and evaporator rotating as a single unit HB CC 3L090
  • F25B5/00
  • Compression machines, plant, or systems, with several evaporator circuits, e.g. for varying refrigerating capacity (with cascade operation F25B 7/00) HB CC 3L090
  • F25B6/00
  • Compression machines, plant, or systems, with several condenser circuits [5] HB CC 3L090
  • F25B7/00
  • Compression machines, plants 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 (F25B 9/00 takes precedence) [1, 2006.01] HB CC 3L090
  • F25B9/00
  • Compression machines, plant, or systems, in which the refrigerant is air or other gas of low boiling point HB CC 3L091
  • F25B11/00
  • Compression machines, plant, or systems, using turbines, e.g. gas turbines HB CC 3L091
  • F25B13/00
  • Compression machines, plant, or systems, with reversible cycle (defrosting cycles F25B 47/02) HB CC 3L092
    Sorption machines, plants or systems
  • F25B15/00
  • Sorption machines, plant, or systems, operating continuously, e.g. absorption type HB CC 3L093
  • F25B17/00
  • Sorption machines, plant, or systems, operating intermittently, e.g. absorption or adsorption type HB CC 3L093
    Machines, plants or systems, with a single mode of operation, not covered by groups F25B 1/00-F25B 17/00
  • F25B19/00
  • Machines, plant, or systems, using evaporation of a refrigerant but without recovery of the vapour HB CC 3L094
  • F25B21/00
  • Machines, plant, or systems, using electric or magnetic effects HB CC 3L094
  • F25B23/00
  • Machines, plant, or systems, with a single mode of operation not covered by groups F25B 1/00-F25B 21/00, e.g. using selective radiation effect HB CC 3L094

  • F25B25/00
  • Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B 1/00-F25B 23/00 [1, 2006.01] HB CC 3L094
  • F25B27/00
  • Machines, plant, or systems, using particular sources of energy (F25B 30/06 takes precedence) HB CC 3L094
  • F25B29/00
  • Combined heating and refrigeration systems, e.g. operating alternately or simultaneously [5] HB CC 3L094
  • F25B30/00
  • Heat pumps (F25B 1/00-F25B 25/00, F25B 29/00 take precedence) [5, 2006.01] HB CC 3L094
    Component parts or details
  • F25B31/00
  • Compressor arrangements [1, 2006.01] HB CC 3L095
  • F25B33/00
  • Boilers; Analysers; Rectifiers (boiler-absorbers F25B 35/00) HB CC 3L096
  • F25B35/00
  • Boiler-absorbers, i.e. boilers usable for absorption or adsorption HB CC 3L096
  • F25B37/00
  • Absorbers; Adsorbers (boiler-absorbers F25B 35/00) [1, 2006.01] HB CC 3L096
  • F25B39/00
  • Evaporators; Condensers HB CC 3L095
  • F25B40/00
  • Subcoolers, desuperheaters or superheaters [5] HB CC 3L095
  • F25B41/00
  • Fluid-circulation arrangements [2021.01] HB CC 3L095
  • F25B43/00
  • Arrangements for separating or purifying gases or liquids (in analysers or rectifiers F25B 33/00); Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat (F25B 40/00 takes precedence) [5] HB CC 3L097
  • F25B45/00
  • Arrangements for charging or discharging refrigerant HB CC 3L097
  • F25B47/00
  • Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass HB CC 3L097
  • F25B49/00
  • Arrangement or mounting of control or safety devices [1, 2006.01] HB CC 3L097
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