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US 5,706,671 AGranted
Cool air cyclonic discharge system for a refrigerator
AssigneeSamsung Electronics Co., Ltd.
InventorsSeung Bae Lee, Sung Hoon Jin
Life of this patent
Estimating the term…
Abstract
A refrigerator includes a food storage compartment, and an evaporator for providing cold air which is to be fed to the food storage compartment by a fan. The fan discharges cold air to a cyclone member having a tangential inlet for receiving cold air, and a conical outlet for discharging the cold air at a higher velocity to the food storage compartment.
Claims4
A refrigerator comprising:
- a food storage compartment;
- an evaporator for providing cool air;
- a fan for discharging cool air from the evaporator and directing that air toward the food storage compartment;
- and
- a cyclone member disposed in a path of cool air discharged from the fan for receiving the discharged air and increasing a velocity thereof as the discharged air flows toward an outlet of the cyclone member, the outlet of the cyclone arranged to direct the increased velocity air to the food storage compartment, the cyclone member comprising:
- a cylindrical chamber having a generally tangential inlet for receiving the discharged cool air, and
- a conical chamber disposed at an end of the cylindrical chamber opposite the inlet, the conical chamber having an outlet and being of progressively reduced cross section toward the outlet.
4 more elements
A refrigerator comprising:
- a food storage compartment;
- an evaporator for providing cool air;
- a fan for discharging cool air from the evaporator and directing that air toward the food storage compartment;
- and
- a cyclone member disposed in a path of cool air discharged from the fan for receiving the discharged air and increasing a velocity thereof as the discharged air flows toward an outlet of the cyclone member, the outlet of the cyclone arranged to direct the increased velocity air to the food storage compartment, the cyclone member comprising:
- a cylindrical chamber having a divider extending across a cross section thereof to divide the chamber into first and second sections,
- first and second tangential inlets communicating with the first and second chamber sections for receiving respective portions of the discharged cool air, respectively, and
- second conical chambers disposed at respective opposite ends of the cylindrical chamber, each conical chamber tapering toward an outlet thereof, the outlet opening into the food storage compartment.
5 more elements
Dependencies are inferred from the claim text.