Lg electronics inc. (20250116266). RECIPROCATING COMPRESSOR
RECIPROCATING COMPRESSOR
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RECIPROCATING COMPRESSOR
This abstract first appeared for US patent application 20250116266 titled 'RECIPROCATING COMPRESSOR
Original Abstract Submitted
a reciprocating compressor includes a shell, a driving motor, a drive shaft, a piston, a cylinder block, and a support plate disposed between the driving motor and the cylinder block to support the cylinder block with respect to the drive motor in an axial direction of the drive shaft. the support plate has one side surface coupled to the stator and another side surface coupled to the cylinder block. the reciprocating compressor is light-weighted and/or miniaturized by reducing a weight of the cylinder block, and perpendicularity and roundness with respect to the cylinder portion and the bearing portion is secured to improve reliability.