F25D

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Description

REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS (refrigerated showcases A47F 3/04; thermally-insulated vessels for domestic use A47J 41/00; refrigerated vehicles, see the appropriate subclasses of classes B60-B64; containers with thermal insulation in general B65D 81/38; heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants, or materials for the production of heat or cold by chemical reactions other than by combustion C09K 5/00; thermally-insulated vessels for liquefied or solidified gases F17C; air-conditioning or air-humidification F24F; refrigeration machines, plants, or systems F25B; cooling of instruments or comparable apparatus without refrigeration G12B; cooling of engines or pumps, see the relevant classes)

Subclasses

SubclassTitle
1/00 Devices using naturally-cold air or water
1/02 Devices using naturally-cold air or water using naturally-cold water, e.g. household-tap water
3/00 Devices using other cold materials; Devices using cold-storage bodies
3/02 Devices using other cold materials; Devices using cold-storage bodies using ice, e.g. ice-boxes
3/04 Devices using other cold materials; Devices using cold-storage bodies using ice, e.g. ice-boxes Stationary cabinets
3/06 Devices using other cold materials; Devices using cold-storage bodies using ice, e.g. ice-boxes Movable containers
3/08 Devices using other cold materials; Devices using cold-storage bodies using ice, e.g. ice-boxes Movable containers portable, i.e. adapted to be carried personally
3/10 Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air
3/11 Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air with conveyers carrying articles to be cooled through the cooling space
3/12 Devices using other cold materials; Devices using cold-storage bodies using solidified gases, e.g. carbon-dioxide snow
3/14 Devices using other cold materials; Devices using cold-storage bodies using solidified gases, e.g. carbon-dioxide snow portable, i.e. adapted to be carried personally
5/00 Devices using endothermic chemical reactions, e.g. using frigorific mixtures
5/02 Devices using endothermic chemical reactions, e.g. using frigorific mixtures portable, i.e. adapted to be carried personally
7/00 Devices using evaporation effects without recovery of the vapour (butter or cheese dishes with cooling devices A47G 19/26)
9/00 Devices not associated with refrigerating machinery and not covered by groups F25D 1/00-F25D 7/00; Combinations of devices covered by two or more of the groups F25D 1/00-F25D 7/00
11/00 Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators
11/02 Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures
11/04 Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators specially adapted for storing deep-frozen articles (F25D 11/02 takes precedence)
13/00 Stationary devices associated with refrigerating machinery, e.g. cold rooms
13/02 Stationary devices associated with refrigerating machinery, e.g. cold rooms with several cooling compartments, e.g. refrigerated locker systems

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