IP Library Granted Patent US 10,709,056
Granted Patent B2
US 10,709,056 · App. 16/386,820 · Granted Jul 14, 2020

Seed inductor box for an agricultural implement having multiple air paths

Inventors: Chad M. Johnson (Arlington Heights, IL); Marvin A. Prickel (Homer Glen, IL); Grant T. MacDonald (Ames, IA); Michael J. Connors (Lockport, IL)
Assignee: CNH Industrial America LLC
A01C7/082A01C7/081
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Quick Facts
Patent No.
US 10,709,056
App. No.
16/386,820
Granted
Jul 14, 2020
Kind
B2
Abstract

A particulate material delivery system for an agricultural implement includes an inductor box configured to receive particulate material from a tank. The inductor box includes an inductor segment comprising a particulate material supply chamber configured to guide the particulate material toward a fluidization chamber, and an air supply chamber configured to receive airflow from an airflow supply. The inductor box is configured to direct the airflow from the air supply chamber to the particulate material supply chamber through a first airflow path and through a second airflow path remote from the first air path.

Claims (14)

1. A particulate material delivery system for an agricultural implement comprising:

an inductor segment including a housing comprising a particulate material supply chamber configured to receive a particulate material from a particulate material tank;

an upper airflow path configured to direct an airflow from an airflow supply into the particulate material supply chamber;

a first screen positioned in an upper portion of the housing, wherein air moves through the first screen and particulate material moves over the first screen;

a lower airflow path configured to direct the airflow from the airflow supply into the particulate material supply chamber;

a second screen positioned in a lower portion of the housing, wherein air moves through the second screen and particulate material moves over the second screen; and

a tank airflow path configured to direct the airflow from the airflow supply to the particulate material tank, and

wherein the housing of the inductor segment comprises at least one inlet and an outlet, the at least one inlet configured to receive the particulate material from the particulate material tank, the outlet configured to expel the particulate material.

2. The particulate material delivery system of claim 1 , wherein the at least one inlet and the outlet of the particulate material supply chamber are substantially perpendicular to one another.

3. The particulate material delivery system of claim 1 , wherein the upper airflow path is non-parallel and non-perpendicular to the inlet of the particulate material supply chamber.

4. The particulate material delivery system of claim 1 , wherein the lower airflow path is substantially parallel to the outlet of the particulate material supply chamber.

5. The particulate material delivery system of claim 1 , wherein the upper airflow path and the lower airflow path are remote from one another.

6. The particulate material delivery system of claim 1 , wherein the inductor segment comprises a fluidization chamber configured to receive the particulate material from the particulate material supply chamber.

7. The particulate material delivery system of claim 1 , wherein at least a portion of the upper airflow path comprises a first airflow and a third airflow, both of which pass through the first screen, and wherein at least a portion of the lower air flow path comprises a second airflow and a fourth airflow, the second airflow passing through the second screen and the fourth airflow passing through an air bypass channel and into the particulate material delivery chamber.

Assignments (3)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 4, 2020
From: CNH INDUSTRIAL AMERICA LLC
To: BLUE LEAF I.P., INC.
Reel/Frame 054302/0368 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 10, 2020
From: JOHNSON, CHAD M.; PRICKEL, MARVIN A.; MACDONALD, GRANT T.; CONNORS, MICHAEL J.
To: CNH AMERICA LLC
Reel/Frame 052896/0362 →
CHANGE OF NAME Recorded Jun 10, 2020
From: CNH AMERICA LLC
To: CNH INDUSTRIAL AMERICA LLC
Reel/Frame 052898/0139 →
Continuity (4)
Division 15678598 · Aug 16, 2017
Division 15049958 · Feb 22, 2016
Division 13737831 · Jan 9, 2013
Related Publication 20190239422A1 · Aug 8, 2019
Cited By (2)
US 12,484,471 US 12,672,598