Two-Way Wobble Plate Compressor

摘要

A two-way wobble plate compressor, comprising: a cylinder block (100); a two-way piston (200) capable of reciprocating within a cylinder bore (110) of the cylinder block (100); a drive shaft (310) driving the two-way piston (200); the two-way wobble plate compressor further includes a bearing unit, the bearing unit including a plurality of contact balls and an inner ring and an outer ring fitting with the plurality of contact balls, and the bearing unit having a central plane (P-P) angled to a perpendicular plane (I-I) of the drive shaft, wherein said drive shaft (310) is sleeved in the inner ring of the bearing unit, and is fixed to the inner ring; the outer ring of said bearing unit is coupled to the two-way piston, and when the drive shaft rotates, the two-way piston is driven via the bearing unit to perform reciprocating motion. The two-way wobble plate compressor of the present invention has a compact design, and may significantly reduce friction loss.

主权项

1. A two-way wobble plate compressor, comprising:
a cylinder block, the cylinder block having a cylinder bore; a two-way piston capable of reciprocating within the cylinder bore of the cylinder block; a drive shaft driving the two-way piston; characterized in that: the two-way wobble plate compressor further includes a bearing unit, the bearing unit including a plurality of contact balls and an inner ring and an outer ring fitting with the plurality of contact balls, and the bearing unit having a central plane angled to a perpendicular plane of the drive shaft, wherein said drive shaft is sleeved in the inner ring of the bearing unit, and is fixed to the inner ring; the outer ring of said bearing unit is coupled to the two-way piston, and when the drive shaft rotates, the two-way piston is driven via the bearing unit to perform reciprocating motion.