| 摘要 |
A compressor is provided to improve durability and efficiency of a compressor by reducing friction between a shoe and a swash plate through rapidly supplying lubricating oil between the swash plate and the shoe in case of operating again after stopping. A compressor comprises: a front housing and a rear housing; a front cylinder block and a rear cylinder block having a plurality of cylinder bores which are positioned between the front housing and the rear housing; a driving shaft installed inside the cylinder bore; a plurality of pistons reciprocating inside the cylinder bore according to the rotational motion of the swash plate; and a shoe(145) positioned between the swash plate and the piston. The shoe has a bottom surface(145') contacted with the swash plate and a hemisphere(145'') inserted into a shoe seating groove formed in the piston. |
