Cooking oil filtering method using automatic sequence controller

Details Cooking oil filtering method using automatic sequence controller Cooking oil filtering method using automatic sequence controller

1989-05-01

1990-12-04

Fisher, Richard V.

Liquid purification or separation

Processes

Separating

210806, 210142, 210138, B01D 1712

Patent

active

049752065

ABSTRACT:
A cooking oil filtering method comprises the steps of connecting the drain outlets of a series of cooking vats to a pre-filter via inlet valves controlling the connection of each vat to the pre-filter, connecting the outlet of the pre-filter to a second filter assembly, connecting the outlet of the second filter assembly to the inlets of the cooking vats via return valves controlling the return of oil to each vat, and controlling operation of a pump and opening of the inlet and return valves to successively pump oil from each vat in turn through the pre-filter and filter assembly before returning it to the vat.

REFERENCES:
patent: 1783924 (1930-12-01), McKinley
patent: 2440680 (1948-05-01), Gerin et al.
patent: 2482302 (1949-09-01), Summers et al.
patent: 2894633 (1959-07-01), Collins
patent: 3167435 (1965-01-01), Hall
patent: 3550776 (1970-12-01), Hamilton
patent: 3759388 (1973-09-01), Thomason
patent: 3968741 (1976-07-01), Hunt
patent: 4231768 (1980-11-01), Seibert et al.
patent: 4295966 (1981-10-01), LeBlanc et al.
patent: 4320005 (1982-03-01), DeGraffenreid
patent: 4370152 (1983-01-01), Luper
patent: 4411791 (1983-10-01), Ward
patent: 4502955 (1985-03-01), Schaupp
patent: 4668393 (1987-05-01), Stone
patent: 4824564 (1989-04-01), Edwards et al.
patent: 4826590 (1989-05-01), Turman

Affiliated with

Also associated with

Rating

Cooking oil filtering method using automatic sequence controller does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cooking oil filtering method using automatic sequence controller, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cooking oil filtering method using automatic sequence controller will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-881970