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:
Apr. 29, 2025
Filed:
May. 15, 2020
Eaton Intelligent Power Limited, Dublin, IE;
Dale Arden Stretch, Novi, MI (US);
Eaton Intelligent Power Limited, Dublin, IE;
Abstract
A valvetrain includes a camshaft (), a pivot (), a rocker arm assembly () mounted on the pivot (), a latch assembly (), a power transfer module () a rocker arm (), a cam follower () configured to engage a cam, and two contacts pin () protruding to opposite sides of the rocker arm (). The electromagnetic latch assembly () includes a latch pin () and an electromagnet () that is powered through at least one of the contact pins (). The power transfer module () includes a framework () that supports two contact pad each contacting a respective one of the contact pins. The framework () has a base that abuts the pivot (). The contact pads extend upward from the base and terminates at a height that is below a height of the rocker arm assembly () above the pivot ().