The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 06, 2024
Filed:
May. 25, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-Do, KR;
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.