Supercharging device of hermetic compressor
AssigneeSamsung Gwangju Electronics Co., Ltd.
InventorSeung-don Seo
Life of this patent
Estimating the term…
Abstract
A supercharging device of a hermetic compressor comprises a suction chamber connected with a suction pipe and a cylinder, the suction chamber formed at lower side of a cylinder block; a suction fan rotatably disposed in the suction chamber; a driving pulley disposed on a lower end of a crankshaft; a driven pulley disposed on a rotating shaft of the suction fan; and a belt connecting the driving pulley and the driven pulley. Accordingly, the suction fan rotates with the crankshaft, and moves the refrigerant in the suction chamber to the cylinder, and thus the amount of the refrigerant drawn into the cylinder is increased and consequently the volume efficiency of the compressor is increased.
Claims7
A supercharging device for increasing volume efficiency of a hermetic compressor, the supercharging device comprising:
- a suction chamber connected with a refrigerant suction pipe and a cylinder of the hermetic compressor, the suction chamber formed at one side of a cylinder block of the hermetic compressor for increasing volume efficiency;
- a suction fan rotatably disposed in the suction chamber;
- and
- driving means coupled to the suction fan for driving the suction fan.
A supercharging device for increasing volume efficiency of a hermetic compressor, the supercharging device comprising:
- a suction chamber connected with a refrigerant suction pipe and a cylinder of the hermetic compressor, the suction chamber formed at one side of a cylinder block of the hermetic compressor for increasing volume efficiency;
- a suction fan rotatably disposed in the suction chamber for being rotated in accordance with rotation of a crankshaft;
- and
- transmitting means for transmitting the rotation force of a crankshaft to the suction fan.
Dependencies are inferred from the claim text.