Patent ID: 11867175
Assignee: LG ELECTRONICS INC.
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F | IPC F

Claim 12:
13. The scroll compressor of claim 12, wherein the main frame includes a frame side wall that extends from a lower surface of the main frame and defines a cylindrical shape,
wherein the fixed scroll includes a fixed side wall that defines an annular shape and is coupled to the frame side wall, wherein the fixed side wall and the frame side wall face each other in a vertical direction, and
wherein the lower communication portion comprises:
a first communication hole that passes through the fixed side wall in the vertical direction, and
a second communication hole that passes through the frame side wall in the vertical direction, the second communication hole having (i) an upper portion in fluid communication with the middle communication portion and (ii) a lower portion in fluid communication with the first communication hole.