Patent ID: 10393098

Abstract:
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 assembly (300) driving the two-way piston (200), the drive assembly (300) including a drive shaft (310), a rotor (320) fixedly connected with the drive shaft (310), and an annular wobble plate (330) fitting with the rotor (320); the rotor (320) has an inner surface (323) for fitting with the annular wobble plate (330), the inner surface (323) include a first inner surface (324) and a second inner surface (325), which are oppositely arranged, and a rotor contact surface (326); the wobble plate (330) is partially encircled within the inner surface (323) of the rotor (320), and includes a first peripheral portion (334), a second peripheral portion (335), and a wobble plate contact surface (336); a first bearing (340) is provided between the first inner surface (324) and the first peripheral portion (334), a second bearing (350) is provided between the second inner surface (325) and the second peripheral portion (335), and a third bearing (360) is provided between the rotor contact surface (326) and the wobble plate contact surface (336). The two-way wobble plate compressor of the present invention may significantly reduce friction loss.