US 11,885,319 B2
Swash plate-type compressor
Seyoung Song, Daejeon (KR)
Assigned to HANON SYSTEMS, Daejeon (KR)
Appl. No. 17/296,838
Filed by Hanon Systems, Daejeon (KR)
PCT Filed Dec. 20, 2019, PCT No. PCT/KR2019/018211
§ 371(c)(1), (2) Date May 25, 2021,
PCT Pub. No. WO2020/138863, PCT Pub. Date Jul. 2, 2020.
Claims priority of application No. 10-2018-0170683 (KR), filed on Dec. 27, 2018.
Prior Publication US 2022/0003224 A1, Jan. 6, 2022
Int. Cl. F04B 27/08 (2006.01); F04B 27/10 (2006.01)
CPC F04B 27/1072 (2013.01) [F04B 27/0873 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A swash plate compressor comprising:
a casing;
a shaft rotatably disposed in the casing;
a rotor fastened to the shaft and configured to rotate integrally with the shaft;
a swash plate configured to rotate integrally with the rotor;
a piston configured to reciprocate in a cylinder bore formed in the casing, the piston connected to the swash plate, the piston configured to define a compression chamber together with the cylinder bore; and
an inclination adjusting means disposed between and connecting the rotor and the swash plate, the inclination adjusting means configured to adjust an inclination angle of the swash plate in accordance with rotation of the rotor,
wherein the inclination adjusting means comprises:
rotor arms protruding from the rotor toward the swash plate and having rotor arm holes;
swash plate arms protruding from the swash plate toward the rotor and having swash plate arm holes; and
a link arm hingedly coupled to the rotor arms and the swash plate arms by link pins,
wherein the swash plate arms comprise:
a first swash plate arm positioned at a side in a rotation direction of the shaft based on the link arm; and
a second swash plate arm positioned at a side in a direction opposite to the rotation direction of the shaft based on the link arm, wherein the first swash plate arm has higher wear resistance than the second swash plate arm.