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US 2020/0003201 A1Published application
Linear compressor
AssigneeLG Electronics Inc.
InventorsKiwon NOH, Jungsik PARK, Kyunyoung LEE, Jongwoo LEE
Life of this patent
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Abstract
Provided is a linear compressor. Provided is a linear compressor. The linear compressor includes a shell defining an internal space, a compressor body disposed in the internal space, and a passage guide disposed between the shell and the compressor body. The passage guide may include a first guide part extending along an inner surface of the shell in an axial direction and a second guide part extending from the first guide part to the compressor body in a radial direction.
Claims20
A linear compressor comprising:
- a shell that defines an internal space therein;
- a compressor body disposed in the internal space of the shell;
- and
- a passage guide disposed in the internal space of the shell at a position between the shell and the compressor body,
- wherein the passage guide comprises:
- a first guide part that extends along an inner surface of the shell in an axial direction of the shell;
- and
- a second guide part that extends from the first guide part toward the compressor body in a radial direction of the shell.
5 more elements
A linear compressor comprising:
- a cylinder that extends in an axial direction;
- a piston disposed in the cylinder;
- a frame that accommodates at least a portion of the cylinder;
- a discharge cover that is coupled to the frame and that allows flow of compressed refrigerant therethrough;
- and
- a passage guide disposed outside of the discharge cover in a radial direction of the cylinder and disposed forward of the frame in the axial direction of the cylinder,
- wherein the frame comprises:
- a frame body that accommodates at least the portion of the cylinder,
- a frame flange that extends outward from the frame body in the radial direction, and
- a discharge frame surface disposed forward of the frame flange in the axial direction and coupled to the discharge cover, and
- wherein the discharge frame surface comprises:
- a frame coupling surface that contacts the discharge cover, and
- a frame heat dissipation surface that is disposed outward of the frame coupling surface in the radial direction and that faces the passage guide.
10 more elements
Dependencies are inferred from the claim text.