Pump impeller assembly

Rotary kinetic fluid motors or pumps – Working fluid passage or distributing means associated with... – Access opening through portion of casing or cover

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

384537, 417360, 41742314, F04D 2962

Patent

active

052323412

ABSTRACT:
A pump impeller assembly comprises a pump journal, an impeller fixed to one end of the pump journal, and a pulley fixed to the other end of the pump journal. The pump impeller assembly further comprises a pump bearing including an outer race surrounding the pump journal with the pump journal being adapted to rotate with respect to the outer race. The pump impeller assembly includes a support plate fixed to the outer race and lying in a radial plane with respect to the pump journal. The support plate has a plurality of locking tabs adjoining its peripheral edge. The locking tabs are circumferentially spaced apart from one another with respect to the pump journal. The locking tabs are adapted to interlock with locking lugs formed on the inner surface of a pump housing wherein the locking lugs are adjacent to a pulley opening in the pump housing through which the pulley extends and are circumferentially spaced apart from one another with respect to the pulley opening. The locking tabs are adapted so that the interlocking enables secure attachment of the support plate to the pump housing.

REFERENCES:
patent: 1779869 (1930-10-01), Andreasen
patent: 2496928 (1950-02-01), Bing et al.
patent: 2561279 (1951-07-01), Holt
patent: 2683006 (1954-07-01), Nichols
patent: 2989925 (1961-06-01), Brehm et al.
patent: 4306761 (1981-12-01), Ress, Jr.
patent: 4661044 (1987-04-01), Freeland
patent: 4779516 (1988-10-01), Parker et al.
patent: 4827881 (1989-05-01), Baker et al.
patent: 4882660 (1989-11-01), Liverance et al.
patent: 5044883 (1991-09-01), Neueder
patent: 5080501 (1992-01-01), Siebert et al.
patent: 5118254 (1992-04-01), Ellingson et al.
patent: 5133617 (1992-07-01), Sokn et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Pump impeller 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 Pump impeller assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pump impeller assembly will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2266027

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.