Rotary kinetic fluid motors or pumps – With passage in blade – vane – shaft or rotary distributor...
Patent
1999-02-24
2000-12-05
Look, Edward K.
Rotary kinetic fluid motors or pumps
With passage in blade, vane, shaft or rotary distributor...
4152083, 415226, 415914, F01D 906
Patent
active
061557773
ABSTRACT:
The removal of cooling air from the diffuser part of a radial end stage of a compressor of a gas turbine is provided. Compressed air is removed via a cooling air discharge (10) from a radial compressor stage, which comprises a rotor disk (2) and a bladed diffuser (20). The removal of cooling air may be brought about such that the cooling air is removed on one side through openings (6) on the housing side (20.1) of the diffuser (20) and is fed through cooling air channels (10) to the parts in contact with hot gas, including the outer wall of the bifurcated tube (17). The compressed air is guided to the diffuser outside (20.2) through cooling air holes (19) in the diffuser blade (3).
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Jack D. Mattingly, 1996, Elements of Gas Turbine Propulsion, McGraw Hill International Editions Mechanical Engineering Series.
Aschenbruck Emil
Ebbing Hildegard
Jeske Hans Otto
Orth Ulrich
Schonenborn Harald
GHH Borsig Tubomaschinen GmbH
Look Edward K.
McDowell Liam
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