公开(公告)号：US20020117050A1

公开(公告)日：2002-08-29

申请号：US09955047

申请日：2001-09-19

Applicant: Halla Climate Control Corporation

Inventor： Kweon-soo Lim ,  Hwan-kyun Park

IPC: F01B003/00

CPC classification number: F04B27/1063

Abstract: A swash plate type compressor includes a drive shaft rotated by a driving source, a swash plate fixedly installed at the drive shaft, a piston reciprocated by the swash plate, a cylinder bore, where the piston is installed to be capable of sliding, for guiding reciprocation of the piston, a thrust bearing supporting a thrust force generated the swash plate and the drive shaft, a race having a protrusion for preventing rotation radially formed at an outer circumference thereof, and a cylinder block having a protrusion fixing means for preventing rotation of the race by fixing the protrusion of the race. Thus, abrasion due to rotational friction between the flat surface of the race and the thrust surface of the cylinder block can be prevented. Also, since generation of a gap between the cylinder block and the swash plate because of the abrasion of the flat surface of the race and the thrust surface of the cylinder block can be prevented, noise in the compressor, damage to the thrust in bearing, and damage to the neighboring member can be prevented. Further, when incorrect assembly is performed, the protrusions interfere with the piston so that incorrect assembly can be easily found and assembly can be easily performed.

Abstract translation: 旋转斜盘式压缩机包括由驱动源旋转的驱动轴，固定地安装在驱动轴上的斜盘，由斜盘往复运动的活塞，缸孔，活塞安装成能够滑动，用于引导 活塞的往复运动，支撑产生斜盘和驱动轴的推力的推力轴承，具有用于防止在其外周径向形成的旋转的突起的滚道和具有防止旋转的突起固定装置的气缸体 比赛通过固定比赛的突出。 因此，可以防止由于座圈的平坦表面和气缸体的推力表面之间的旋转摩擦而产生的磨损。 此外，由于可以防止由于座圈的平坦表面和气缸体的推力表面的磨损而产生气缸体和斜板之间的间隙，因此压缩机中的噪音，轴承的推力损坏， 并且可以防止邻近构件的损坏。 此外，当执行不正确的组装时，突起干扰活塞，从而可以容易地找到不正确的组装并且可以容易地进行组装。