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. 18, 2024
Filed:
Sep. 08, 2016
Borgwarner Inc., Auburn Hills, MI (US);
Sascha Karstadt, Undenheim, DE;
Sascha Weiske, Weilerbach, DE;
Cathrin Bergner, Bensheim, DE;
Marc Gugau, Frei-Laubersheim, DE;
Ahmet Coksen, Mannheim, DE;
Uwe Tomm, Goellheim, DE;
Frank Kruse, Langenstein, DE;
BorgWarner Inc., Auburn Hills, MI (US);
Abstract
A cartridge for use in a pulse energy enhanced turbine of a turbocharger. At least first and second fixed separating blades () are provided between a nozzle ring () and a disk (), the separating blades () maintaining separation of exhaust gas flows through a guide grid between a divided volute and a turbine wheel (). Exhaust pulsation energy from different cylinders or cylinder groups of an engine or engine bank are kept separated up to the turbine wheel, so that the turbine wheel reacts to individual pulses of exhaust gas flow from engine exhaust ports.