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:
Jan. 06, 2026
Filed:
Dec. 17, 2024
Borgwarner Inc., Auburn Hills, MI (US);
Borg Warner Inc., Auburn Hills, MI (US);
Abstract
A control valve assembly for a variable cam timing phaser includes a valve housing defining a valve housing interior, a control valve disposed in the valve housing interior, and a weight movably coupled to the valve housing. The valve housing is configured to rotate about an axis during operation of the variable cam timing. The weight is movably coupled to the valve housing and configured to actuate the control valve between a first control valve position adjacent to the first valve housing end and a second control valve position spaced axially from the first control valve position. The weight is configured to actuate the control valve between the first and second control valve positions during rotation of the valve housing about the axis.