Rotary kinetic fluid motors or pumps – Working fluid passage or distributing means associated with... – Passage or casing attached removable liner or wear member
Reexamination Certificate
2004-08-30
2008-08-26
Verdier, Christopher (Department: 3745)
Rotary kinetic fluid motors or pumps
Working fluid passage or distributing means associated with...
Passage or casing attached removable liner or wear member
Reexamination Certificate
active
07416383
ABSTRACT:
A pump housing assembly which includes a pump casing and a liner, the pump casing including at least two parts which are adapted to be connected together in an assembled position wherein the pump casing includes opposed front and rear sides, the at least two parts of the pump casing when in the assembled position have a common junction region which is disposed within one or more planes which pass through the front and rear sides of the pump casing.
REFERENCES:
patent: 797058 (1905-08-01), Hedlund
patent: 1952179 (1934-03-01), Milkowski et al.
patent: 1958108 (1934-05-01), Milkowski
patent: 1967182 (1934-07-01), Allen
patent: 2110079 (1938-03-01), Butler
patent: 2255239 (1941-09-01), Allen
patent: 3018736 (1962-01-01), Clay
patent: 3090319 (1963-05-01), Musgrove
patent: 4722664 (1988-02-01), Wissman
patent: 4917571 (1990-04-01), Hyll et al.
patent: 5127800 (1992-07-01), Hyll et al.
patent: 5197863 (1993-03-01), Dardis et al.
patent: 5513954 (1996-05-01), Bourgeois
patent: 6582191 (2003-06-01), Addie et al.
patent: AU 615 945 (1991-10-01), None
patent: 2 218 489 (1974-09-01), None
Karassik, et al. (Editors, “Pump Handbook”, McGraw-Hill Book Company, 1976, pp. 2-37, 2-38, Figures 12 and 13.
Morriss O'Bryant Compagni
Verdier Christopher
Weir Warman Ltd.
LandOfFree
Pump housing assembly with liner does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Pump housing assembly with liner, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pump housing assembly with liner will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3996107