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:
Nov. 17, 2015
Filed:
May. 24, 2011
Applicant:
Norbert Walter, Ludwigshafen, DE;
Inventor:
Norbert Walter, Ludwigshafen, DE;
Assignee:
BorgWarner Inc., Auburn Hills, MI (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 25/24 (2006.01); F04D 19/00 (2006.01); F02C 7/045 (2006.01); F02M 35/12 (2006.01); F04D 29/42 (2006.01); F04D 29/66 (2006.01); F04D 29/68 (2006.01);
U.S. Cl.
CPC ...
F04D 19/00 (2013.01); F01D 25/24 (2013.01); F02C 7/045 (2013.01); F02M 35/1266 (2013.01); F02M 35/1288 (2013.01); F04D 29/4213 (2013.01); F04D 29/667 (2013.01); F04D 29/685 (2013.01); F05D 2220/40 (2013.01); F05D 2260/96 (2013.01); F05D 2260/963 (2013.01);
Abstract
The invention relates to a compressor () of an exhaust-gas turbocharger (ATL), having a compressor housing () which has a housing inlet connecting piece () and a noise ring (). The noise ring () is arranged in the housing inlet connecting piece () and is provided, on its outer circumference (), with a multiplicity of chambers (').