Power plants – Combustion products used as motive fluid
Patent
1988-05-12
1990-08-14
Casaregola, Louis J.
Power plants
Combustion products used as motive fluid
384 99, 384535, F02G 300
Patent
active
049476394
ABSTRACT:
A rotary machine 10 includes a rotor shaft 40 and a support system 63 for the shaft. The support system includes a spring 68 and viscous damper 70.
Means for removing oil from the damper at preselected rotor speeds is provided and in one embodiment permits operating the engine over a rotor speed range which avoids critical speeds.
REFERENCES:
patent: Re31394 (1983-09-01), Streifert
patent: 2729518 (1956-01-01), O'Connor
patent: 2961277 (1960-11-01), Sternlicht
patent: 3124395 (1964-03-01), Sternlicht
patent: 3456992 (1969-07-01), Kulina
patent: 3610712 (1971-10-01), Endress
patent: 3617102 (1971-11-01), Wada et al.
patent: 3756672 (1973-09-01), Hibner et al.
patent: 4046430 (1977-09-01), Buono et al.
patent: 4084861 (1978-04-01), Greenberg et al.
patent: 4119375 (1978-10-01), Kirk et al.
patent: 4193644 (1980-03-01), Miyashita et al.
patent: 4213661 (1980-07-01), Marmol
patent: 4337983 (1982-07-01), Hibner
patent: 4353604 (1982-10-01), Dulberger et al.
patent: 4404724 (1983-12-01), Christ et al.
patent: 4440456 (1984-04-01), Klusman
patent: 4643592 (1987-02-01), Lewis et al.
patent: 4655248 (1987-04-01), Chalaire
patent: 4669893 (1987-06-01), Chalaire et al.
patent: 4722666 (1988-02-01), Dennison et al.
patent: 4775248 (1988-10-01), Barbic et al.
patent: 4782919 (1988-11-01), Chalaire et al.
Buono Dennis F.
Dembeck Kurt M.
Franceschet Roy D.
Hibner David H.
Casaregola Louis J.
Fleischhauer Gene D.
Thorpe Timothy S.
United Technologies Corporation
LandOfFree
Apparatus and method for supporting a rotating shaft in a rotary does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus and method for supporting a rotating shaft in a rotary, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for supporting a rotating shaft in a rotary will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-453800