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:
Dec. 16, 2014
Filed:
Feb. 22, 2010
Robert Telakowski, Windsor, CT (US);
Robert Telakowski, Windsor, CT (US);
Hamilton Sundstrand Corporation, Windsor Locks, CT (US);
Abstract
A cooling system for turbine starter lubricant includes one or more outflow transfer passages () extending from the turbine starter () to a secondary component (). At least one heat exchange passage () affixed at a first end to an end of an outflow transfer passage () of the one or more outflow transfer passages (), is located in the secondary component () having a lower interior temperature than the turbine starter (). One or more return transfer passages () are affixed to a second end of the at least one heat exchange passage () and extend from the secondary component () to the turbine starter (). Flowing a volume of starter lubricant () through the one or more outflow transfer passages (), the at least one heat exchange passage (), and the one or more return transfer passages () removes thermal energy from the volume of starter lubricant () and returns the volume of starter lubricant () to the turbine starter ().