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:
Jul. 29, 2014
Filed:
Sep. 11, 2009
Dale Vanderlaan, Kalamazoo, MI (US);
Ralf Gomm, Cleveland, OH (US);
Amir Shenouda, Avon Lake, OH (US);
Dale Vanderlaan, Kalamazoo, MI (US);
Ralf Gomm, Cleveland, OH (US);
Amir Shenouda, Avon Lake, OH (US);
Parker Hannifin Corporation, Cleveland, OH (US);
Abstract
A method of controlling an electro-hydraulic actuator system having multiple functions includes the steps of: receiving input signals corresponding to a desired operation of the functions of the system; establishing an operating limit for the system; determining an operating characteristic of the system; using the operating limit and the determined operating characteristic to determine a limitation control factor; and influencing the received input signal with the determined limitation control factor for operating the system within the established operating limit.