Fluid reaction surfaces (i.e. – impellers) – Rotor having flow confining or deflecting web – shroud or... – Radially extending web or end plate
Reexamination Certificate
2005-08-09
2008-11-18
Edgar, Richard (Department: 3745)
Fluid reaction surfaces (i.e., impellers)
Rotor having flow confining or deflecting web, shroud or...
Radially extending web or end plate
Reexamination Certificate
active
07452187
ABSTRACT:
A compressor having a defined large diameter impeller having an integral shroud and having a three dimensional gas flow path defined by the impeller hub surface, blades and the shroud and having a large axially oriented inlet or inducer section with aggressive inducer blades, a defined outlet section geometry, and continuous blade geometries between the inlet and outlet sections.
REFERENCES:
patent: 3260443 (1966-07-01), Garnett et al.
patent: 4093401 (1978-06-01), Gravelle
patent: 4167369 (1979-09-01), Ishihara
patent: 4502837 (1985-03-01), Blair et al.
patent: 4543041 (1985-09-01), French et al.
patent: 4596501 (1986-06-01), Wu
patent: 4795311 (1989-01-01), Arkhipov et al.
patent: 4900225 (1990-02-01), Wulf et al.
patent: 5735672 (1998-04-01), Mrotek
patent: 6340287 (2002-01-01), Eino
patent: 55-64194 (1980-05-01), None
Abdelwahab Ahmed
Baker Robert Leroy
Gerber Gordon J.
Edgar Richard
Praxair Technology Inc.
Rosenblum David M.
LandOfFree
Compressor with large diameter shrouded three dimensional... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Compressor with large diameter shrouded three dimensional..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Compressor with large diameter shrouded three dimensional... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4036419