Gear pump having an inlet port aligned with the drive shaft

Details Gear pump having an inlet port aligned with the drive shaft Gear pump having an inlet port aligned with the drive shaft

1997-09-18

2000-11-28

Vrablik, John J.

Rotary expansible chamber devices

Interengaging rotating members

Helical or herringbone

F04C 216, F04C 1500

Patent

active

06152719&

ABSTRACT:
The present invention overcomes deficiencies in the prior art by providing a centrifugal pump which conforms to ANSI standards, is reversible, is efficient, is self priming, has low flow stability and low radial thrust characteristics, handles viscous fluids well, and can pump fluid within a high range of pressure values. Such a pump configuration provides an easy way to retrofit problem applications, an attractive cost effective solution for the new installations, and ensures dimensional interchangeability of the pump, for ease of replacement, spare parts inventory, and standardization of maintenance techniques

REFERENCES:
patent: 32133 (1861-04-01), Hall
patent: D223040 (1972-02-01), Otto
patent: D229236 (1973-11-01), Doolin
patent: D246976 (1978-01-01), Bell et al.
patent: 1751703 (1930-03-01), Long
patent: 1762708 (1930-06-01), Allred
patent: 1923268 (1933-08-01), Jensen
patent: 3077839 (1963-02-01), Gondek
patent: 3831906 (1974-08-01), Wakeman
patent: 4553915 (1985-11-01), Eley
patent: 4995892 (1991-02-01), Garrett et al.
Roper Catalog: "Roper Pumps Series A", Bulletin A--Sep. 1994.
Roper Catalog: "3600-3700/4600-4700 Heavy Duty Pump", Bulletin 7025 revised Sep. 1994.

Affiliated with

Also associated with

Rating

Gear pump having an inlet port aligned with the drive shaft does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Gear pump having an inlet port aligned with the drive shaft, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Gear pump having an inlet port aligned with the drive shaft will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1718650