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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 9822693 B1

PDFFull Text
Date of Patent:
Nov. 21, 2017

Filed:

Jan. 08, 2013

Exhaust-gas turbocharger

Applicant:

Borgwarner Inc., Auburns Hills, MI (US);

Inventors:

Daniel Buchmann, Neustadt, DE;

Thomas Fitting, Wonsheim, DE;

Oliver Schumnig, Gundersheim, DE;

Assignee:

BorgWarner Inc., Auburn Hills, MI (US);

Attorneys:

Eric L. Doyle

Stephan A. Pendorf

Patent Central LLC

Primary Examiner:

Peter J Bertheaud

Int. Cl.
CPC ...
F04D 29/40 (2006.01); F04D 29/60 (2006.01); F04D 29/62 (2006.01); F01D 25/24 (2006.01); F01D 25/28 (2006.01); F02B 37/00 (2006.01); F02C 6/12 (2006.01); F01D 25/16 (2006.01); F04D 25/04 (2006.01);
U.S. Cl.
CPC ...
F02B 37/00 (2013.01); F01D 25/16 (2013.01); F02C 6/12 (2013.01); F04D 25/04 (2013.01); F01D 25/243 (2013.01); F04D 29/403 (2013.01); F04D 29/601 (2013.01); F05D 2220/40 (2013.01); F05D 2260/31 (2013.01); F05D 2260/33 (2013.01); F16C 2360/24 (2013.01);
Abstract

An exhaust-gas turbocharger () having a turbine housing (), having a compressor housing (), having a bearing housing (), which has a bearing housing axis (L), and having a connecting device (), for connecting the bearing housing () to the compressor housing () and/or the turbine housing (). The connecting device has a plurality of connecting elements () which each have a connecting element end face (). The number of bores () in the compressor housing () corresponds to the number of connecting elements (). The bores () and the connecting elements () inserted into the bores () are arranged at an acute angle (α) with respect to the bearing housing axis (L), and the connecting element end faces () rest on an associated bearing surface () of the bearing housing () and/or turbine housing ().

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