Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Donald E. Army, Jr.1
Louis J. Bruno1
Paul M. D'Orlando1
Christina W. Millot1
Erin G. Kline1
Harold W. Hipsky1
Date of Patent
December 25, 2018
1Patent Application Number
147216031
Date Filed
May 26, 2015
1Patent Citations Received
...
Patent Primary Examiner
Patent abstract
An environmental control system (ECS) pack is provided including a primary heat exchanger and a secondary heat exchanger. An air cycle machine is arranged in fluid communication with at least one of the primary and second heat exchanger. The air cycle machine includes a compressor and a plurality of turbines. Discharged cabin air is supplied to at least one of the plurality of turbines to operate the compressor.
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