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:
Jul. 19, 2011
Filed:
Mar. 04, 2008
Christopher J. Kleinfeld, Olivet, MI (US);
Christopher J. Kleinfeld, Olivet, MI (US);
Tenneco Automotive Operating Company Inc., Lake Forest, IL (US);
Abstract
An engine system includes an engine, an intake fluid system, and an exhaust fluid system. Furthermore, the engine system includes a turbocharger device including a compressor member in operative communication with the intake fluid stream and an energy supply member in operative communication with the exhaust stream to be actuated thereby. The energy supply member transfers energy to the compressor member, and the compressor member supplies a compressed fluid stream to the engine. Moreover, the engine system includes an aftertreatment device in operative communication with the exhaust stream to treat the exhaust stream. The engine system additionally includes a bypass fluid system that bypasses the internal combustion engine. The bypass fluid system supplies the portion of the compressed fluid stream to the aftertreatment device.