F - Mech Eng,Light,Heat,Weapons – 02 – C
Patent
F - Mech Eng,Light,Heat,Weapons
02
C
F02C 7/06 (2006.01) F01D 25/16 (2006.01) F16C 17/12 (2006.01) F16C 33/72 (2006.01) F16C 35/00 (2006.01)
Patent
CA 2528124
A method and device for improved pressure balancing in a bearing chamber pressurization system for gas turbine engines employ a partition member to substantially separate first and second air-oil seals of the bearing housing.
Fish Jason Araan
Hawie Eduardo David
Legare Pierre-Yves
Norton Rose Or S.e.n.c.r.l.,s.r.l./llp
Pratt & Whitney Canada Corp.
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