F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
F25B41/00—Fluid-circulation arrangements
F25B41/30—Expansion means; Dispositions thereof
F25B41/31—Expansion valves
F25B41/315—Expansion valves actuated by floats
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Engineering & Computer Science
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Physics & Mathematics
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Mechanical Engineering
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Thermal Sciences
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General Engineering & Computer Science
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Refrigerator Housings
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Removal Of Water From Condensation And Defrosting
(AREA)