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. 02, 2021
Filed:
Sep. 14, 2020
James Henry Yager, Northville, MI (US);
James Henry Yager, Northville, MI (US);
JHYAGER CONSULTING L.L.C., Northville, MI (US);
Abstract
A camless valve control system for an internal combustion engine in disclosed. The system includes a hydraulic distributor, having a rotating distributor shaft timed to the operation of the engine, the rotating distributor shaft comprising an internal flow dividing plug channeling an internal hydraulic flow to first and second portions of the rotating distributor shaft; an opening control ring oriented coaxially with the rotating distributor shaft with at least one hole configured to cyclically align with the rotating distributor shaft and provide opening hydraulic control to open a controlled valve, and a closing control ring oriented coaxially with the rotating distributor shaft with at least one hole configured to cyclically align with the rotating distributor shaft and provide closing hydraulic control to close the controlled valve.