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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 10309522 B1

PDFFull Text
Date of Patent:
Jun. 04, 2019

Filed:

Jan. 23, 2017

Transfer case pump with multiple flow paths to internal components

Applicant:

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

Inventors:

Michael Robert Palazzolo, Madison Heights, MI (US);

David F. Haselton, Oxford, MI (US);

Assignee:

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

Attorney:

Miller, Matthias & Hull LLP

Primary Examiner:

Paul N Dickson

Assistant Examiner:

Timothy Wilhelm

Int. Cl.
CPC ...
F16H 57/04 (2010.01); B60K 17/344 (2006.01); B60K 23/08 (2006.01); F16H 37/06 (2006.01); B60K 17/02 (2006.01); B60K 17/348 (2006.01); B60K 17/35 (2006.01); F16H 57/05 (2006.01);
U.S. Cl.
CPC ...
F16H 57/0435 (2013.01); B60K 17/02 (2013.01); B60K 17/344 (2013.01); B60K 17/348 (2013.01); B60K 17/35 (2013.01); B60K 23/08 (2013.01); F16H 37/065 (2013.01); F16H 57/043 (2013.01); B60Y 2306/03 (2013.01); F16H 57/0473 (2013.01); F16H 57/0486 (2013.01); F16H 57/05 (2013.01);
Abstract

A lubrication system for a transfer case includes a pump in fluid communication with a lubricant source and a power transfer assembly, as well as one or more valves positioned along fluid flow paths between the lubricant source and the power transfer assembly. The valves may allow full fluid flow or may restrict fluid flow to various components of the transfer case as conditions warrant. A fluid guide insert may be used to help direct lubricant flow to the components.

Find Patent Forward Citations

Palazzolo, Michael. (2019). Transfer case pump with multiple flow paths to internal components (U.S. Patent No. 10309522). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10309522

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

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