| 摘要 |
The device is used in gas turbine engines for aircraft,ships, locomotives and in the power industry for driving ofelectric power generators. It operates without any extramechanical energy for the compression of the cooling air. Itimproves the relation between the quantity of the compressedcooled air and the effective characteristics of the gas turbine,its efficiency is improved and there are facilities for theadjustment of the removed heat in cooling the blades. The deviceconsists of a compressor (1) coupled by means of a cooler (2) andsupply main line (3) to the inlet holes (301) included insuccession by means of an overspilling canal (6) to dischargecooling canals (71) connected to the flowing part (51) of the gasturbine (5). The outlet holes (711) of canals (71) are connected,by means of a discharge main line, to the zone of feeding theprimary air (81) of the fuel chamber (8).2 claims, 7 figures
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