IP Library Granted Patent US 9,598,246
Granted Patent B2
US 9,598,246 · App. 15/135,741 · Granted Mar 21, 2017

Fluid-based article distribution and sorting system

Inventors: William T. Hockett (Colfax, WA); Frederick D. Webb (Kennewick, WA); Michael C. Metcalf (Kennewick, WA); Ronald R. Huff (Kennewick, WA); Charles D. Kirkbride (Spokane, WA); Greg R. Lambier (Kennewick, WA); David Hufford (Walla Walla, WA)
Assignee: ConAgra Foods Lamb Weston, Inc.
B65G51/02A23N15/00B65B39/00B65G51/01A23N2015/008B65B2039/009B65G2201/0211
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Quick Facts
Patent No.
US 9,598,246
App. No.
15/135,741
Granted
Mar 21, 2017
Kind
B2
Abstract

A fluid-based radial distribution system includes an internal passageway and a plurality of openings radially spaced around the internal passageway. A plurality of gate members are associated with at least some of the plurality of openings, with the gate members are configured to move between an open position that allows product to move through the opening associated with that gate member and a closed position that restricts product from moving through the opening associated with that gate member.

Claims (16)

1. A method for distributing food product, the method comprising:

pumping food product and liquid through an inlet of a food distribution system;

delivering the food product and liquid through at least one opening in an outlet of the internal passageway and onto a plurality of food product directing member, wherein the velocity of the food product is reduced between the inlet and the outlet; and

separating at least a portion of the liquid from the food product as the food product moves across the at least one food product directing member.

2. The method of claim 1 , wherein the cross sectional area at the outlet of the internal passageway is greater than the cross section area at the inlet of the internal passageway.

3. The method of claim 1 , further comprising collecting the portion of the separated liquid in a fluid collection area located below the at least one food product directing member.

4. The method of claim 3 , further comprising transporting the portion of the separated liquid from the fluid collection area through a return delivery path to a food product accumulation reservoir.

5. The method of claim 1 , wherein delivering the food product and liquid through the at least one opening includes temporarily blocking the food producing with a gate associate with the opening.

6. The method of claim 5 , further comprising passing the liquid through the gate via openings in the gate.

7. The method of claim 1 , further comprising collecting the food product in a base member situated around the outlet of the internal passage.

8. The member of claim 7 , further comprising vibrating the base member to move the food product on the base member.

9. A method for distributing food product, the method comprising:

pumping food product and liquid through an inlet of a food distribution system;

delivering the food product and liquid through at least one opening in an outlet of the internal passageway and onto a plurality of food product directing member, wherein the velocity of the food product is reduced between the inlet and the outlet;

separating at least a portion of the liquid from the food product as the food product moves across the at least one food product directing member; and

collecting the portion of the separated liquid in a fluid collection area located below the at least one food product directing member.

Assignments (4)
SECURITY AGREEMENT Recorded Jul 1, 2019
From: LAMB WESTON, INC.
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 049637/0023 →
NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS Recorded Jul 1, 2019
From: LAMB WESTON, INC.
To: NORTHWEST FARM CREDIT SERVICES, PCA, AS ADMINISTRATIVE AGENT
Reel/Frame 049642/0853 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 25, 2019
From: HOCKETT, WILLIAM THOMAS; WEBB, FREDERICK D.; METCALF, MICHAEL CHRISTOPHER; HUFF, RONALD R.; LAMBIER, GREG ROBERT; KIRKBRIDE, CHARLES DENIO; HUFFORD, DAVE
To: CONAGRA FOODS LAMB WESTON, INC.
Reel/Frame 049574/0788 →
CHANGE OF NAME Recorded Mar 23, 2017
From: CONAGRA FOODS LAMB WESTON, INC.
To: LAMB WESTON, INC.
Reel/Frame 042072/0969 →
Continuity (3)
Continuation 14340874 · Jul 25, 2014
Continuation 12986860 · Jan 7, 2011
Related Publication 20160340133A1 · Nov 24, 2016