| 摘要 |
A reciprocating compressor includes: a cylinder having a compressive space; a piston inserted into the compressive space of the cylinder and making a relative reciprocating movement with respect to the cylinder; and a plurality of resonance springs supporting both sides of a member that makes a reciprocating movement, among the cylinder and the piston, in a movement direction, wherein the resonance springs are configured as compression coil springs and at least one of the resonance springs is arranged in a direction such that a direction of side force of the spring does not correspond to a gravitation direction. Since side force and force based on self-weight become zero, sagging of a vibrator due to self-weight can be prevented. |
