Pumps – Motor driven – Including means for facilitating assembly or disassembly of...
Patent
1993-07-27
1994-08-02
Bertsch, Richard A.
Pumps
Motor driven
Including means for facilitating assembly or disassembly of...
417361, 417568, 417565, 417900, F04B 3500
Patent
active
053340019
ABSTRACT:
A positive displacement pump includes a vertical pump cylinder or body formed from an extruded tube or pipe of rigid plastics material, and the pump body has a lower end portion connected by an annular compression coupling and a set of bolts to a mating portion of a pump base supported by a fabricated tubular frame. The pump base includes a smaller horizontal conduit having opposite ends removably connected to a set of flapper-type check valves. The upper end portion of the pump body is connected to a support flange by a set of tie rods extending from the coupling and pump base, and a piston is moved axially within the pump body by an offset connecting rod and an eccentric drive mounted on the output shaft of a motor-reducer drive unit. The drive unit is mounted on a platform which rests on the support flange and is pivotally supported by the frame. The platform and drive unit are tilted to an inclined position by a hydraulic jack extending between the platform and frame to provide for convenient access and rapid servicing of the pump body and sealing rings surrounding the piston.
REFERENCES:
patent: 2811929 (1957-11-01), Rupp
patent: 3496874 (1970-02-01), Findlay
patent: 3871795 (1975-03-01), Habdo et al.
patent: 4097962 (1978-07-01), Alley et al.
patent: 4258612 (1981-03-01), Kuhlmann
patent: 4527961 (1985-07-01), Redwine et al.
patent: 4869655 (1989-09-01), Powers et al.
patent: 4948351 (1990-08-01), Williams
patent: 4971526 (1990-11-01), Ruyle
patent: 5228842 (1993-07-01), Guebeli et al.
Bertsch Richard A.
McAndrews Roland G.
The Williams Pump Co.
LandOfFree
Mounting arrangement for a positive displacement slurry pump does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Mounting arrangement for a positive displacement slurry pump, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Mounting arrangement for a positive displacement slurry pump will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-61826