ENVIRONMENTAL CONTROL SYSTEM UTILIZING PARALLEL RAM HEAT EXCHANGERS WITH AIR CYCLE MACHINE SPEED COMPENSATION
摘要
A system, which includes a plurality of heat exchangers and a compressing device, is configured to prepare in parallel a medium bled from a low-pressure location of an engine and flowing through a plurality of heat exchangers into a chamber. The compressing device is in communication with the plurality of heat exchangers and regulates a pressure of the medium flowing through the plurality of heat exchangers. The compressing device is bypassed based on the preparing in parallel the medium for the chamber, which in turn enables the compressing device to windmill. Therefore, the system employs at least one mechanism to prevent components of the compressing device from windmilling.
申请公布号
CA2920612(A1)
申请公布日期
2016.08.11
申请号
CA20162920612
申请日期
2016.02.10
申请人
HAMILTON SUNDSTRAND CORPORATION
发明人
BRUNO, LOUIS J.;ZYWIAK, THOMAS M.;HIPSKY, HAROLD W.;MILLOT, CHRISTINA W.;ARMY, DONALD E., JR.;D'ORLANDO, PAUL M.;KLINE, ERIN G.