| 摘要 |
<P>PROBLEM TO BE SOLVED: To suppress, in a compressor with an eccentric rotation type piston mechanism, occurrence of abnormal noise due to vibration in the axial direction of a rotating shaft without increasing sliding loss between a piston and an eccentric portion. <P>SOLUTION: Recessed parts (2a, 2b) for enlarging oil reservoirs (5a, 5b) present between the end faces of headers (31, 35) and the end faces of eccentric parts (1a, 1b) are formed respectively on the end faces of the eccentric parts (1a, 1b). <P>COPYRIGHT: (C)2013,JPO&INPIT |
