Rotary compressor and home appliance including the same
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United States of America Patent
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Aug 6, 2024
Grant Date -
Dec 21, 2023
app pub date -
May 25, 2023
filing date -
Jun 17, 2022
priority date (Note) -
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status (Latency Note)
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Abstract
A rotary compressor includes a rotary shaft rotating in a first direction and defining each of an oil channel along which oil moves, an oil hole corresponding to a cylinder and a gas hole above the cylinder, and an oil paddle rotating in the first rotation direction together with the rotary shaft, the oil paddle including a first length region twisted in a second rotation direction opposite to the first rotation direction, and a second length region twisted in the first rotation direction, where rotation of the rotary shaft in the first rotation direction includes the first length region of the oil paddle transferring the oil along the oil channel and toward the gas hole, together with the second length region of the rotary shaft transferring the oil along the oil channel and away from the gas discharge hole.
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