| 摘要 |
A drainage system for gas turbine supporting cushions or bearings, in particular for the second supporting bearing, consisting of a central shaft ( 20 ), surrounded by a series of supporting studs ( 21 ), which result, in their turn, with connection to a container housing ( 22 ) for studs ( 21 ), a sleeve ( 23 ) for containing the second supporting bearing of the turbine and a series of pipes ( 24, 25 ), respectively for the entry and drainage of the lubrication and cooling oil; the system consists of, in addition, a series of lateral seals ( 26 ), provided in positions facing the second supporting bearing, which create a pressure difference which permits the oil to pass under pressure within the drainpipes ( 25 ) at a well sustained speed. |
