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:
Nov. 23, 2021
Filed:
Jan. 24, 2019
Deere & Company, Moline, IL (US);
Paul D. Marvin, DeWitt, IA (US);
DEERE & COMPANY, Moline, IL (US);
Abstract
A distributed electrohydraulic system includes an electrical power source, electrohydraulic modules, and a control system. Each of the electrohydraulic modules includes one or more hydraulic components and one or more electrically-operated components which affect an operation of the one or more hydraulic components. The one or more hydraulic components of each of the electrohydraulic modules is hydraulically isolated from the one or more hydraulic components of another one of the electrohydraulic modules The one or more electrically-operated components of each of the electrohydraulic modules is electrically coupled to the electrical power source to receive electrical power. The control system includes one or more processors and memory devices electrically coupled to the electrical power source and the one or more electrically-operated components of the electrohydraulic modules. The control system is configured to execute commands to operate independently the one or more electrically-operated components of each of the electrohydraulic modules.