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:
Jun. 23, 2015
Filed:
Aug. 15, 2012
Greg Thomas Polkus, Waukesha, WI (US);
James Robert Mischler, Lawrence Park, PA (US);
Luke Henry, Lawrence Park, PA (US);
Greg Thomas Polkus, Waukesha, WI (US);
James Robert Mischler, Lawrence Park, PA (US);
Luke Henry, Lawrence Park, PA (US);
General Electric Company, Schenectady, NY (US);
Abstract
Various methods and systems are provided for regulating air flow through a two-stage turbocharger. In one embodiment, a method for an engine comprises, in response to a transient engine operating event, adjusting a provided amount of exhaust gas recirculation provided to an intake of the engine based on at least one of desired intake oxygen, one or more turbocharger conditions of a turbocharger, or a magnitude of the transient engine operating event.