| 摘要 |
PURPOSE:To enable a compression mechanism part to be set in a condition that its blade is directed in a direction except the perpendicular, by providing an extending passage which extends a lubricating oil suction port of a blade oil pump mechanism being directed to a side of the internal bottom part of an enclosed case. CONSTITUTION:An extending passage 26, which extends a lubricating oil suction port 19 of a blade oil pump mechanism 14 toward the internal bottom part side of an enclosed case 1, is formed between a swollen part 25 in a portioning plate 22 and a cylinder. In this way, in accordance with the reciprocating action of a blade 11, lubricating oil, accumulating in the internal bottom part of the enclosed case 1, is introduced into a main passage through the extending passage 26 of the blade oil pump mechanism 14, and a compression mechanism part 4 enables the blade 11 to be set in a condition that it is placed being directed almost in the horizontal direction. Accordingly, a compressor enables the dimension of its total height to be low formed while the improvement of durability to be promoted by preventing a peripheral equipment or the like from easily touching a suction pipe 13 further the improvement of reliability to be promoted by containing a proper amount of lubricating oil in the inside of the enclosed case 1.
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