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. 26, 2019
Filed:
Mar. 28, 2018
Applicant:
Borgwarner Inc., Auburn Hills, MI (US);
Inventors:
Chad McCloy, Cortland, NY (US);
Brian Kenyon, McGraw, NY (US);
Assignee:
BorgWarner Inc., Auburn Hills, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01L 1/344 (2006.01);
U.S. Cl.
CPC ...
F01L 1/3442 (2013.01); F01L 2001/3443 (2013.01); F01L 2001/34426 (2013.01); F01L 2001/34456 (2013.01); F01L 2001/34469 (2013.01); F01L 2001/34483 (2013.01); F01L 2001/34496 (2013.01); F01L 2250/02 (2013.01); F01L 2250/04 (2013.01); F01L 2250/06 (2013.01);
Abstract
A switched cushion stop for a variable cam timing phaser of a variable cam timing system is disclosed. The cushion stop may be actively controlled by the spool valve or passively controlled.