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:
May. 02, 2017
Filed:
Jul. 14, 2015
Capstan Ag Systems, Inc., Topeka, KS (US);
Duane Needham, San Francisco, CA (US);
Troy C. Kolb, Hiawatha, KS (US);
Gordon Hooper, Hiawatha, KS (US);
Capstan Ag Systems, Inc., Topeka, KS (US);
Abstract
Spray systems and control systems for use with spray systems are provided. A spray system generally includes a tank configured to hold a product, a conduit in fluid communication with the tank, a pump in fluid communication with the conduit, a flow controller, a plurality of electrically actuated nozzle assemblies in fluid communication with the conduit, and a pressure controller. The flow controller is configured to regulate a flow rate of product through the conduit based on a travel speed of the system. The plurality of nozzle assemblies is configured to dispense the product such that an upstream nozzle pressure is established within the conduit. The pressure controller is configured to control at least one operating parameter of at least one of the nozzle assemblies based at least in part on speed information indicative of the travel speed of the system to maintain a substantially constant upstream nozzle pressure.