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. 02, 2019
Filed:
Jun. 07, 2016
GM Global Technology Operations Llc, Detroit, MI (US);
GM Global Technology Operations LLC, Detroit, MI (US);
Abstract
An engine assembly with an air intake system and a turbocharger device in fluid communication with the air intake system includes an electronic control unit in communication with the air intake system and turbocharger device. A CAC system is in downstream fluid communication with the turbocharger device and in upstream fluid communication with the air intake system and includes at least one flow adjustment mechanism in communication with the electronic control unit and selectively positionable between a first position and one or more second positions to adjust velocity of air from the turbocharger device flowing through the CAC system and to manage condensation buildup in the CAC system and/or to open a bypass duct in order for some or all of the turbo airflow to bypass the CAC system to reduce or eliminate condensation buildup in the CAC system at warm ambient conditions and ice buildup at cold ambient conditions.