Inventor
ARMY JR DONALD E
US34 patents
⚠️ This page may combine multiple inventors who share the name “ARMY JR DONALD E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HAMILTON SUNDSTRAND CORP
21 patentsUS10160547B2Dec 25, 2018
Aircraft environmental control system
HAMILTON SUNDSTRAND CORP24 citations93
US10549860B2Feb 4, 2020
Environmental control system utilizing cabin air to drive a power turbine of an air cycle machine
HAMILTON SUNDSTRAND CORP14 citations86
US9683678B2Jun 20, 2017
Heat exchanging valve arrangement
HAMILTON SUNDSTRAND CORP9 citations84
US9783307B2Oct 10, 2017
Environmental control system utilizing cabin discharge air to power a cycle
HAMILTON SUNDSTRAND CORP8 citations83
US9709178B2Jul 18, 2017
Flow diverting flapper
HAMILTON SUNDSTRAND CORP7 citations83
US9897093B2Feb 20, 2018
Bearing cooling flow and energy recovery systems
HAMILTON SUNDSTRAND CORP2 citations73
US9889938B2Feb 13, 2018
Recirculation system for parallel ram heat exchangers
HAMILTON SUNDSTRAND CORP3 citations73
US9994322B2Jun 12, 2018
Environmental control system utilizing parallel ram heat exchangers
HAMILTON SUNDSTRAND CORP2 citations72
US9840333B2Dec 12, 2017
Environmental control system mixing cabin discharge air with bleed air during a cycle
HAMILTON SUNDSTRAND CORP3 citations72
US9994323B2Jun 12, 2018
Replacement system providing replacement air to an inerting system
HAMILTON SUNDSTRAND CORP2 citations70
US10954858B2Mar 23, 2021
Plate fin heat exchanger
HAMILTON SUNDSTRAND CORP3 citations68
US10054338B2Aug 21, 2018
Flexible coupling with rotational capability
HAMILTON SUNDSTRAND CORP2 citations68
US10934881B2Mar 2, 2021
Environmental control system mixing cabin discharge air with bleed air during a cycle
HAMILTON SUNDSTRAND CORP1 citations62
US10697355B2Jun 30, 2020
Water injector for aviation cooling system
HAMILTON SUNDSTRAND CORP0 citations51
US9988973B2Jun 5, 2018
Water injector for aviation cooling system
HAMILTON SUNDSTRAND CORP0 citations51
US9926080B2Mar 27, 2018
Environmental control system utilizing parallel RAM heat exchangers with air cycle machine speed compensation
HAMILTON SUNDSTRAND CORP1 citations51
US9856026B2Jan 2, 2018
Power augmentation for an air cycle machine of an environmental control system
HAMILTON SUNDSTRAND CORP0 citations51
US10197207B2Feb 5, 2019
Conductive elastomeric flexible coupling
HAMILTON SUNDSTRAND CORP0 citations50
US9279504B2Mar 8, 2016
Piston valve with built in filtration
HAMILTON SUNDSTRAND CORP0 citations49
US10112270B2Oct 30, 2018
Heat exchanger fin with crack arrestor
HAMILTON SUNDSTRAND CORP1 citations47
US10107565B2Oct 23, 2018
Galley cooling
HAMILTON SUNDSTRAND CORP0 citations31
UNITED TECHNOLOGIES CORP
4 patentsUS5133194AJul 28, 1992
Air cycle machine and fan inlet/diffuser therefor
UNITED TECHNOLOGIES CORP84 citations93
US5784894AJul 28, 1998
Integral bypass valves and air cycle machine
UNITED TECHNOLOGIES CORP32 citations92
US5664760ASep 9, 1997
Pressure regulation valve with integrated downstream pressure tap
UNITED TECHNOLOGIES CORP55 citations92
US5634964AJun 3, 1997
Air mixer with water separator
UNITED TECHNOLOGIES CORP24 citations91
HAMILTON SUNDSTRAND
3 patentsUS7188488B2Mar 13, 2007
Pack and a half condensing cycle pack with combined heat exchangers
HAMILTON SUNDSTRAND44 citations92
US7000425B2Feb 21, 2006
Manifold for pack and a half condensing cycle pack with combined heat exchangers
HAMILTON SUNDSTRAND20 citations92
US6709474B2Mar 23, 2004
Quick connect for a water separator housing
HAMILTON SUNDSTRAND7 citations68
MCAULIFFE CHRISTOPHER
3 patentsUS8216329B2Jul 10, 2012
Removable external filter for servo air actuated valves
MCAULIFFE CHRISTOPHER7 citations84
US8439070B2May 14, 2013
Piston valve with built in filtration
MCAULIFFE CHRISTOPHER4 citations60
US8603209B2Dec 10, 2013
Removable external filter for servo air actuated valves
MCAULIFFE CHRISTOPHER0 citations52