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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 9732633 B1

PDFFull Text
Date of Patent:
Aug. 15, 2017

Filed:

Mar. 09, 2015

Turbocharger turbine assembly

Applicant:

Caterpillar Inc., Peoria, IL (US);

Inventors:

Richard E. Annati, Lafayette, IN (US);

Matthew J. Frick, Novi, MI (US);

Assignee:

Caterpillar Inc., Peoria, IL (US);

Attorney:

Leydig, Voit & Mayer, Ltd.

Primary Examiner:

Thai Ba Trieu

Int. Cl.
CPC ...
F02D 23/00 (2006.01); F01D 17/12 (2006.01); F01D 25/24 (2006.01); F01D 25/26 (2006.01); F01D 25/14 (2006.01); F02B 37/00 (2006.01); F02B 37/24 (2006.01); F01D 25/16 (2006.01); F02C 6/12 (2006.01); F02B 39/00 (2006.01);
U.S. Cl.
CPC ...
F01D 25/26 (2013.01); F01D 25/14 (2013.01); F01D 25/145 (2013.01); F01D 25/16 (2013.01); F02B 37/00 (2013.01); F02B 37/24 (2013.01); F02C 6/12 (2013.01); F02B 39/00 (2013.01); Y02T 10/144 (2013.01); Y02T 50/671 (2013.01); Y02T 50/675 (2013.01);
Abstract

A turbocharger including a turbine housing including a gas inlet passage and a turbine wheel arranged in the turbine housing. A bearing housing is connected to the turbine housing. A nozzle ring is disposed around the turbine wheel and a shroud is arranged in surrounding relation to at least a portion of the turbine wheel. The shroud is connected to the nozzle ring and the nozzle ring and shroud are connected to a heat shield. The heat shield is secured to the bearing housing by a plurality of cross key pins, each cross key pin being inserted in a radially extending first passage in the heat shield and a complementary radially extending second passage in the bearing housing. The first passages and second passages are symmetrically arranged in a circular pattern about a rotational axis of the turbine.

Find Patent Forward Citations

Annati, Richard. (2017). Turbocharger turbine assembly (U.S. Patent No. 9732633). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9732633

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

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