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. 01, 2025
Filed:
Mar. 15, 2024
Rolls-royce Solutions Gmbh, Friedrichshafen, DE;
Stefan Ill, Herdwangen-Schönach, DE;
Rolls-Royce Solutions GmbH, Friedrichshafen, DE;
Abstract
An exhaust-gas turbocharger arrangement, including: three exhaust-gas turbochargers, for being arranged above an engine top side, being a high-pressure exhaust-gas turbocharger, a first low-pressure exhaust-gas turbocharger, and a second low-pressure exhaust-gas turbocharger; a high-pressure stage, with the high-pressure exhaust-gas turbocharger; a low-pressure stage, with the first and second low-pressure exhaust-gas turbochargers; and an exhaust-gas conduit, which includes a high-pressure conduit, a low-pressure conduit, and a high-pressure stage bypass, the low-pressure conduit including a bifurcated pipe between the high-pressure exhaust-gas turbocharger and the first low-pressure exhaust-gas turbocharger and the second low-pressure exhaust-gas turbocharger, the high-pressure conduit including an engine exhaust-gas conduit and a high-pressure stage bypass line, the high-pressure stage bypass line being connected at a first end to the engine exhaust-gas conduit and at a second end to the bifurcated pipe, the high-pressure stage bypass line including a bypass control element in a part running below the bifurcated pipe.