Rotary kinetic fluid motors or pumps – With diversely oriented inlet or additional inlet for...
Reexamination Certificate
2011-01-18
2011-01-18
Look, Edward (Department: 3745)
Rotary kinetic fluid motors or pumps
With diversely oriented inlet or additional inlet for...
C415S199200, C415S214100, C415S912000, C416S20100A, C417S250000
Reexamination Certificate
active
07871239
ABSTRACT:
A casing assembly for a compressor includes an internal compression assembly with a shaft and at least one impeller disposed on the shaft. The casing assembly includes an inlet body segment having a fluid inlet, an outlet body segment having a fluid outlet, and a number of intermediate body segments selected from a plurality of intermediate body segments, which are preferably preformed. The intermediate segments are disposed between the inlet and outlet segments to form the casing and each has an inner circumferential surface defining an interior chamber section, the chamber sections collectively defining at least a portion of a compressor chamber sized to receive the compression assembly. Preferably, the intermediate segment inner surfaces have equal inside diameters and are generally coaxially aligned. As such, the inner surfaces collectively define a portion of continuous compressor support surface of a desired axial length for supporting the compression assembly.
REFERENCES:
patent: 681581 (1901-08-01), Richards
patent: 790795 (1905-05-01), Lea et al.
patent: RE12584 (1906-12-01), Lea et al.
patent: 981021 (1911-01-01), Snow
patent: 2678606 (1954-05-01), Watson
patent: 2924292 (1960-02-01), Hickman
patent: 3658442 (1972-04-01), Heitmann et al.
patent: 3764236 (1973-10-01), Carter
patent: 3907455 (1975-09-01), Monsarrat
patent: 3963371 (1976-06-01), Sieghartner
patent: 3976395 (1976-08-01), Kalnin et al.
patent: 4887940 (1989-12-01), Todoroki et al.
patent: 4969803 (1990-11-01), Turanskyj
patent: 5358378 (1994-10-01), Holscher
patent: 6506018 (2003-01-01), Brennan
patent: 7377744 (2008-05-01), Urban et al.
Dresser-Rand Company
Edmonds & Nolte PC
Ellis Ryan H
Look Edward
LandOfFree
Multi-segment compressor casing assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Multi-segment compressor casing assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multi-segment compressor casing assembly will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2658580