Patent ID: 11950526
Assignee: DEERE & COMPANY
Field: Other special machines (Mechanical engineering)
Classification: CPC A  B | IPC A  B

Claim 0:
1. A product on demand nozzle assembly comprising:
a chamber at least partially defined by an external wall; and
an array of vertically spaced nozzles, each nozzle having an air inlet, an air and entrained product outlet extending from the external wall, and an entrainment zone within the chamber and between the air inlet and the air and entrained product outlet to receive a product therein to be distributed,
wherein the array of vertically spaced nozzles open to a common product inlet, and
wherein the product in the chamber is capable of moving from an entrainment zone of a first nozzle of the array of vertically spaced nozzles to an entrainment zone of a second nozzle of the array of vertically spaced nozzles.