| 摘要 |
The invention relates to a support bearing (9) for the input of the shaft (1) for driving a compressor (10) with injection of oil into its compression chamber (6), comprising a rolling bearing or bearing bush (33), means (34) for injecting oil, and a sealing gasket (35). A cavity (36) for recovering oil leaks is formed in a member (37) which is stationary with respect to the casing (7), and this cavity (36) is connected to the compression chamber (6) through a non-return valve or shutter (39). The invention also relates to a compressor equipped with such a support bearing. <IMAGE>
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