Material handling system

Details Material handling system Material handling system

1975-02-28

1976-09-21

Freeh, William L.

Pumps

Expansible chamber type

Valved piston

91422, 92177, 417900, F04B 2104

Patent

active

039816354

ABSTRACT:
A pumping apparatus used to move manure from a collection chamber through a conduit into a storage or detention pond. The pumping apparatus has a flow-through piston reciprocated with a reversible hydraulic fluid motor. The piston has a pair of gates pivotally mounted about separate generally upright axes at the forward end of the piston to control one-way flow of manure through the piston. A reciprocator operates in conjunction with a pump to alternately supply fluid under pressure to opposite ends of the fluid motor and thereby reciprocate the piston.

REFERENCES:
patent: 346720 (1886-08-01), Carlson
patent: 576929 (1897-02-01), Wilcox
patent: 1893246 (1933-01-01), Robertson et al.
patent: 2238944 (1941-04-01), Muller et al.
patent: 3022736 (1962-02-01), Bowen
patent: 3687311 (1972-08-01), Nesseth

Affiliated with

Also associated with

Rating

Material handling system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Material handling system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Material handling system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1410790