Rotary compressor

摘要

A rotary compressor (1) includes an oiling mechanism (159) that contains a vertical fitting hole (155b) formed on a countershaft portion (151) in the lower part of the rotating shaft (15), and an oil pipe (16) having an inlet port (16a) at the lower end and an opening at the upper end. The upper part of the oil pipe is press-fitted into the vertical fitting hole (155b). The oiling mechanism further contains a pump vane (157) having a vane portion (157a) and a base portion (157b). The vane portion is twisting processed and inserted into the vertical oil hole (155) to provide a space. The base portion is fixed into the lower part of the oil pipe that has an inner diameter (#D1 ) smaller than the width thereof (Hi). 161T -153 170T- 190T - _ -i 160T--' 102 105 257 12 12T 140 01R 152S-- -/-135S-/ 190S - -4 T160S104 200S -- -- 175 201S- ...- - 15 161S ---- // 16 10 170S- '