| 摘要 |
736,108. Toothed gearing. SCHMUCKLER, C. S. Jan. 12, 1953 [Jan. 12, 1952], No. 896/53. Class 80 (1). [Also in Group XIII] In a method of preventing corrosion of a gear casing, gear assembly and associated parts due to moisture in the lubricating oil, air is continually drawn from the casing 10, passed over salt water cooling coils 30 and the evaporator 34 of a compression type refrigerating system to remove entrained moisture by condensation and the dried air returned to the casirig.
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