| 摘要 |
PROBLEM TO BE SOLVED: To provide a compressor which eliminates foreign objects included in a lubrication oil while sufficiently supplying the lubrication oil to an oil passage of a driving shaft.SOLUTION: An oil reservoir (15) of a lubrication oil is provided at a bottom part of a casing (10), and foreign objects included in the lubrication oil are accumulated on the bottom surface (13a) of the casing (10). A foreign object holding member (9) is disposed on the bottom surface (13a) of the casing (10) in the casing (10) so as to cover the bottom surface (13a) and is spaced away from a crank shaft (7). The foreign object holding member (9) is porous, and a recessed part (9a) opening to the upper side is formed at a portion of the foreign object holding member (9) which faces a lower end surface (71a) of the crank shaft (7). The foreign objects included in the lubrication oil flowing along the upper surface of the foreign object holding member (9) are caught by the porous foreign object holding member (9) to be held therein. |
