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:
Oct. 18, 2016
Filed:
May. 08, 2013
Applicant:
Hamilton Sundstrand Corporation, Windsor Locks, CT (US);
Inventor:
Vanwijak Eowsakul, Holyoke, MA (US);
Assignee:
Hamilton Sundstrand Corporation, Windsor Locks, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25B 9/00 (2006.01); F04B 39/06 (2006.01);
U.S. Cl.
CPC ...
F04B 39/066 (2013.01);
Abstract
A motor driven compressor system includes a motor with an internal cooling loop. The internal cooling loop draws cooling air from outside the motor driven compressor system. At least one compressor is driven by the motor. A heat exchanger is in fluid communication with the at least one compressor and the cooling loop and is arranged in a ram air duct. An on board inert gas generating system (OBIGGS) for a gas turbine engine and a method of cooling the system utilizing such a compressor system are also disclosed.