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, 2013
Filed:
Dec. 04, 2009
Paul Anschel, Asheville, NC (US);
Rajmohan Chandramohanan, Arden, NC (US);
Paul Anschel, Asheville, NC (US);
Rajmohan Chandramohanan, Arden, NC (US);
BorgWarner Inc., Auburn Hills, MI (US);
Abstract
The flow path of exhaust gas to the turbine wheel () of a twin volute turbocharger is influenced by the shape and size of the nozzle formed by the shape () of the divider wall () and the shape of the flow passage determined by the walls () of the turbine housing. By moving the walls () toward, or away from the divider wall, the flow of exhaust gas through the nozzle, to the turbine wheel () can be modulated, which thus modulates the turbocharger boost pressure. The invention also applies to single volute turbines.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile