公开(公告)号：US10859076B2

公开(公告)日：2020-12-08

申请号：US14968497

申请日：2015-12-14

Applicant: LG Electronics Inc.

Inventor： Kiyeon Lee ,  Wonsang Seo ,  Jongmok Lee ,  Jinkook Kim ,  Younghwan Kim ,  Jaebeum Kim ,  Kyeongho Kim

IPC: F04B35/04 ,  F04B39/00 ,  F04B39/12 ,  F04B53/00 ,  F04B39/02

Abstract: A compressor according to the present disclosure may include a bearing member located out of a range in an axial direction of a rotor. Accordingly, the bearing member and the rotor cannot overlap each other so as to reduce a bearing area. This may result in reducing a frictional loss of the compressor and ensuring a press-fit length of the rotor, so as to prevent interference between the rotor and a stator. Also, an area of an oil passage can be increased without an increase in the frictional loss, resulting in an increase in an amount of oil supplied.

公开(公告)号：US20160177933A1

公开(公告)日：2016-06-23

申请号：US14968497

申请日：2015-12-14

Applicant: LG Electronics Inc.

Inventor： Kiyeon Lee ,  Wonsang Seo ,  Jongmok Lee ,  Jinkook Kim ,  Younghwan Kim ,  Jaebeum Kim ,  Kyeongho Kim

IPC: F04B35/01

CPC classification number: F04B39/0094 ,  F04B39/0246 ,  F04B39/128 ,  F16C2360/42

Abstract: A compressor according to the present disclosure may include a bearing member located out of a range in an axial direction of a rotor. Accordingly, the bearing member and the rotor cannot overlap each other so as to reduce a bearing area. This may result in reducing a frictional loss of the compressor and ensuring a press-fit length of the rotor, so as to prevent interference between the rotor and a stator. Also, an area of an oil passage can be increased without an increase in the frictional loss, resulting in an increase in an amount of oil supplied.

Abstract translation: 根据本公开的压缩机可以包括位于转子的轴向范围之外的轴承构件。 因此，轴承构件和转子不能相互重叠，以减小承载面积。 这可能导致减小压缩机的摩擦损失并确保转子的压入长度，以防止转子和定子之间的干扰。 此外，可以增加油路的面积而不增加摩擦损失，导致供油量的增加。