logo

For the Inventor, By the Inventor

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.:

US 9200578 B1

PDFFull Text
Expired
Date of Patent:
Dec. 01, 2015

Filed:

Feb. 11, 2011

Charged internal combustion engine

Applicant:

Andreas Flohr, Friedrichshafen, DE;

Inventor:

Andreas Flohr, Friedrichshafen, DE;

Assignee:

MTU Friedrichshafen GmbH, Friedrichshafen, DE;

Attorney:

Fishman Stewart Yamaguchi PLLC

Primary Examiner:

Audrey K Bradley

Assistant Examiner:

Jason T Newton

Int. Cl.
CPC ...
F02B 37/00 (2006.01); F02D 41/00 (2006.01); F02B 37/013 (2006.01); F02B 37/04 (2006.01); F02B 37/16 (2006.01); F02B 37/18 (2006.01); F02B 39/04 (2006.01); F02B 39/10 (2006.01);
U.S. Cl.
CPC ...
F02D 41/0007 (2013.01); F02B 37/001 (2013.01); F02B 37/004 (2013.01); F02B 37/013 (2013.01); F02B 37/04 (2013.01); F02B 37/16 (2013.01); F02B 37/18 (2013.01); F02B 39/04 (2013.01); F02B 39/10 (2013.01); Y02T 10/144 (2013.01);
Abstract

A control and regulation method is described for a turbocharged internal combustion engine, in which in a high-performance range (HLB) the turbocharged air is pre-compressed via a two-stage turbocharging process. The described method comprises a low-pressure stage and a high-pressure stage and fed to the internal combustion engine and in which in a low-performance range (NLB) the turbocharged air, pre-compressed via the two-stage turbocharging process, is fed to the internal combustion engine, post-compressed via a compressor as a third turbocharging stage.

Find Patent Forward Citations

Quick Actions:

Flohr, Andreas. (2015). Charged internal combustion engine (U.S. Patent No. 9200578). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9200578

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…