Linear compressor having discharge valve, support with rotation prevention protrusions, and discharge cover with protrusion accommodation grooves

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10927828
APP PUB NO 20170321677A1
SERIAL NO

15496261

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Importance

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Abstract

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A linear compressor is provided that may include a shell, a cylinder accommodated into the shell and defining a compression space for a refrigerant, a frame to which the cylinder may be fixed, a piston that reciprocates within the cylinder in an axial direction and compresses a refrigerant supplied to the compression space, a discharge valve that discharges the refrigerant compressed in the compression space, a discharge cover coupled to the frame and defining a discharge space in which the refrigerant discharged from the compression space by opening of the discharge valve may be collected, a valve spring that supports the discharge valve, and a support integrally formed with the valve spring by insert injection molding and coupled to the discharge cover. The valve spring may define one or more holes filled with a molding liquid used to form the support in the insert injection molding of the support.

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Patent Owner(s)

  • LG ELECTRONICS INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Jeehyun Seoul, KR 17 445
Kim, Junghae Seoul, KR 18 94
Lee, Kyungmin Seoul, KR 91 420
Noh, Kiwon Seoul, KR 33 54
Yu, Yunhyeok Seoul, KR 4 10

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