| 摘要 |
An oil supply device of a linear compressor is provided to reduce a unit cost of a mass member, and to improve productivity by producing the mass member by using a simplified sintering process. An oil supply device of a linear compressor comprises an oil supply flow path(62), an oil cylinder(72), an elasticity member and a mass member(74). The oil supply flow path is installed in a main body frame(53), and supplies oil between a cylinder(52) and a piston(54). The oil cylinder is installed in the main body frame so as to be connected to the oil supply flow path. The elasticity member is installed inside the oil cylinder. The mass member is installed inside the oil cylinder, receives elastic force by the elasticity member so as to be linearly reciprocated by vibration of the main body frame, and produced by a sintering process.
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