HERMETIC COMPRESSOR AND REFRIGERATION CYCLE APPARATUS
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United States of America
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N/A
Issued Date -
Apr 3, 2025
app pub date -
Mar 28, 2022
filing date -
Mar 28, 2022
priority date (Note) -
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status (Latency Note)
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Abstract
A hermetic compressor includes a compression mechanism in a hermetic container. The compression mechanism is driven by an electric motor through a rotation shaft, and includes a cylinder including a cylinder chamber having a cylindrical shape. The cylinder has a cylinder suction hole extending in a radial direction of the cylinder and allowing fluid to be sucked into the cylinder chamber. In an outer circumferential surface of the cylinder, a cylindrical groove is formed in such a manner as to surround the cylinder suction hole. Between the cylinder suction hole and the cylindrical groove, a cylinder tubular portion is provided. To an outer circumferential surface of the cylinder tubular portion, a suction pipe or a connecting pipe provided at one end of the suction pipe is connected, the suction pipe being a pipe through which the fluid is guided from outside of the hermetic container to the cylinder chamber.
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