F - Mech Eng,Light,Heat,Weapons – 01 – D
Patent
F - Mech Eng,Light,Heat,Weapons
01
D
F01D 5/08 (2006.01) F01D 25/12 (2006.01) F02C 7/16 (2006.01)
Patent
CA 2245639
In recovery type steam-cooled gas turbine, steam passage leading to moving blade is provided on central side of rotor for reducing leakage of steam. Cooling steam 70 of low temperature and high pressure is led into moving blade 1, 2 through supply side steam passage 12, 13 and steam passage 15, 16 and, after used for cooling, flows into cavity 22 through steam passage 16, 17 to be recovered as recovery steam 71 of high temperature and low pressure at rotor end 20 through recovery side steam passage 19, 21. The cooling steam 70 of low temperature and high pressure is led passing on inner side of the recovery steam 71 in rotor, hence there are less places from where the high pressure steam leaks outside as compared with prior art in which the high pressure steam is supplied from outer side in the rotor, and leakage amount of steam is reduced.
Mitsubishi Heavy Industries Ltd.
Riches Mckenzie & Herbert Llp
LandOfFree
Recovery type steam-cooled gas turbine does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Recovery type steam-cooled gas turbine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Recovery type steam-cooled gas turbine will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1948713