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:
May. 08, 2018
Filed:
May. 10, 2016
Volvo Car Corporation, Gothenburg, SE;
VOLVO CAR CORPORATION, , SE;
Abstract
A turbocharger system for a light or heavy duty vehicle, a maritime vehicle or a construction vehicle comprises a turbocharger device, an exhaust manifold conduit, a valve, a receptacle for compressed gas and a gas compressor for compressing gas. By opening the valve during a predetermined pulse duration time period, compressed gas may be provided from the receptacle to the exhaust manifold conduit for initial turbocharger compressor spin-up. The turbocharger system further comprises a cooling means configured to decrease temperature of compressed gas provided by the gas compressor, and a heating means configured to increase temperature of the gas pulse generated by opening of the valve. By decreasing the temperature of the compressed gas in the receptacle upstream of the valve and subsequently heating up the generated air pulse before being provided to the exhaust manifold conduit, the response time of the turbocharger device can be improved.