The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 21, 2025
Filed:
Aug. 20, 2021
Exel Industries, Paris, FR;
Simao Soares, Steenwijk, NL;
EXEL INDUSTRIES, Paris, FR;
Abstract
An agricultural device includes a boom having a supply line for transporting liquid product and nozzles along the boom, each nozzle operatively connected to the supply line. A liquid product supply is connected to the supply line for supplying the liquid product to be sprayed. A pressure regulation unit includes a nozzle controller for controlling opening and closing of a nozzle. A speed detector measures speed of the device. The pressure regulation unit and/or the nozzle controller calculate nozzle timing data for each nozzle including a spraying frequency and a maximum closing time. The speed is provided to the pressure regulation unit and/or the nozzle controller for calculation of nozzle operation data. The nozzle controller operates each of the nozzles based on the calculated nozzle timing data and the maximum closing time is not exceeded to obtain a homogeneous spraying of the liquid product over a surface of a field.