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:
Oct. 04, 2016
Filed:
Mar. 08, 2013
Applicant:
Jaguar Land Rover Limited, Warwickshire, GB;
Inventor:
Philip Newman, Coventry, GB;
Assignee:
Jaguar Land Rover Limited, Whitley, Coventry, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02B 47/08 (2006.01); F02M 25/07 (2006.01); F02B 37/18 (2006.01); F02B 37/007 (2006.01); F02B 37/00 (2006.01); F02B 3/06 (2006.01); F01N 5/04 (2006.01);
U.S. Cl.
CPC ...
F02M 25/0704 (2013.01); F02B 37/001 (2013.01); F02B 37/007 (2013.01); F02B 37/18 (2013.01); F02M 26/02 (2016.02); F02M 26/08 (2016.02); F02M 26/34 (2016.02); F01N 5/04 (2013.01); F02B 3/06 (2013.01); F02M 25/0701 (2013.01); F02M 25/0703 (2013.01); F02M 25/0707 (2013.01); F05D 2220/40 (2013.01); Y02T 10/144 (2013.01);
Abstract
An exhaust turbo pump of an internal combustion engine has multiple pairs of turbine and compressor wheels rotatable about a common axis, an inner pair of wheels being connected by a tubular shaft rotatable relative to a spindle connecting an outer pair of wheels. One pair of wheels comprises a turbocharger for inlet air, and another pair of wheels comprises a low pressure EGR pump.