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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 11603864 B1

PDFFull Text
Date of Patent:
Mar. 14, 2023

Filed:

Apr. 30, 2015

Recirculation noise obstruction for a turbocharger

Applicant:

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

Inventor:

Daniel Pruitt, Boiling Springs, SC (US);

Assignee:

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

Attorneys:

Eric L. Doyle

Stephan A. Pendorf

Patent Central LLC

Primary Examiner:

David E Sosnowski

Assistant Examiner:

Aye S Htay

Int. Cl.
CPC ...
F04D 29/66 (2006.01); F04D 29/68 (2006.01); F02B 37/16 (2006.01); F04D 29/42 (2006.01); F02B 33/40 (2006.01);
U.S. Cl.
CPC ...
F04D 29/667 (2013.01); F02B 33/40 (2013.01); F02B 37/16 (2013.01); F04D 29/4206 (2013.01); F04D 29/4213 (2013.01); F04D 29/663 (2013.01); F04D 29/685 (2013.01); F05D 2220/40 (2013.01); F05D 2270/101 (2013.01); Y02T 10/12 (2013.01);
Abstract

A compressor housing () for a turbocharger includes a recirculation cavity () formed in a portion of the compressor housing (). The recirculation cavity () is defined by an inner cavity wall () and an outer cavity wall (). In addition, an inlet groove () and an outlet () are formed in the recirculation cavity () for circulating airflow from the compressor housing () through the recirculation cavity (), and at least one recirculation noise obstruction () is fixedly secured within the recirculation cavity () to disrupt air flow through the cavity and reduce noise in the compressor housing ().

Find Patent Forward Citations

Pruitt, Daniel. (2023). Recirculation noise obstruction for a turbocharger (U.S. Patent No. 11603864). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11603864

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

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