公开(公告)号：US20160061203A1

公开(公告)日：2016-03-03

申请号：US14782393

申请日：2014-06-02

Applicant: LG ELECTRONICS INC.

Inventor： Yoonsung CHOI ,  Byungkil YOO ,  Seheon CHOI ,  Jinho KIM ,  Chuljig BAE ,  Byeongchul LEE

IPC: F04C23/00 ,  F04C29/00 ,  F04C29/12 ,  F04C18/02

CPC classification number: F04C23/005 ,  F04C18/0215 ,  F04C18/0253 ,  F04C18/3564 ,  F04C23/008 ,  F04C29/0057 ,  F04C29/12 ,  F04C2240/56 ,  F05C2225/00

Abstract: A compressor according to the present disclosure may include a container; a drive motor provided in the container; a crankshaft coupled to a rotor of the drive motor; a first scroll coupled to the crankshaft to receive a rotational force of the drive motor to perform an orbiting movement; a second scroll coupled to the first scroll to form a first compression unit and a second compression unit along with the first scroll; and a vane provided in the first scroll or second scroll to be brought into contact with the other side scroll to form the second compression unit, wherein the first compression unit is carried out in a scroll compression mode and the second compression unit is carried out in a rotary compression mode.

Abstract translation: 根据本公开的压缩机可以包括容器; 设置在容器中的驱动马达; 联接到所述驱动马达的转子的曲轴; 耦合到所述曲轴以接收所述驱动电动机的旋转力以执行轨道运动的第一涡旋; 第二涡卷，其联接到所述第一涡旋件，以与所述第一涡旋件一起形成第一压缩单元和第二压缩单元; 以及设置在所述第一涡旋件或第二涡旋件中以与所述另一侧涡旋件接触以形成所述第二压缩单元的叶片，其中所述第一压缩单元以涡旋压缩模式执行，并且所述第二压缩单元在 旋转压缩模式。

公开(公告)号：US20200040893A1

公开(公告)日：2020-02-06

申请号：US16530280

申请日：2019-08-02

Applicant: LG Electronics Inc.

Inventor： Jongtae HER ,  Yongkyu CHOI ,  Kyoungjun PARK ,  Byeongchul LEE ,  Jehoon KIM ,  Chuljig BAE ,  Kitae JANG

IPC: F04C18/02 ,  F04C29/02

Abstract: A motor-operated compressor according to the present disclosure includes a first scroll performing an orbiting motion, a second scroll coupled to the first scroll to form a compression chamber with the first scroll and radially supporting a rotation shaft, a main housing coupled to the second scroll outside the second scroll, and coupled with a driving motor to form a motor chamber, the main housing including an opened end at one side of the motor chamber, a frame portion formed at another side of the motor chamber to axially support the second scroll, and a first bearing portion formed through the frame portion so that the rotation shaft is inserted therethrough to be radially supported, and an inverter housing coupled to the opened end of the main housing to seal the motor chamber, whereby a main frame can be easily formed and a compressor fabrication process can be simplified.