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. 11, 2025
Filed:
Nov. 01, 2022
Electronics Inc., Mishawaka, IN (US);
Jack M. Champaigne, Mishawaka, IN (US);
Mark A. Ingram, Granger, IN (US);
Bryan Chevrie, South Bend, IN (US);
Electronics Inc., Mishawaka, IN (US);
Abstract
A method for regulating the flow of media that provides a valve having a first pole piece and a second pole piece that are separated by a working gap through which media may flow. The pole pieces direct a first magnetic field through the working gap. A coil generates a second magnetic field when electrical current is passed through the coil and that second magnetic field is capable of opposing the first magnetic field. The current in the coil is set at a first level that corresponds to a desired low rate of media through the working gap. The actual flow rate that results from the first duty cycle of current in the coil is compared to a desired flow rate and the current can be adjusted if the actual flow rate is different than the desired flow rate.