ENVIRONMENTAL CONTROL SYSTEM AIR CIRCUITAn aircraft has a gas turbine engine (20,120) including a compressor section (122) that includes at least one compressor bleed (102,104,106,108). An environmental control system (ECS) has an air input…DRIVE·Jul 16·1 min readFollowB64D13/08RTX CORP [US]
AIRCRAFT AND ASSOCIATED METHOD OF CONDITIONING CABIN AIRThe aircraft can have a cabin adapted to receive one or more persons; a rotary airfoil device; an electric engine drivingly coupled to the rotary airfoil device; a battery powering the electric engine…DRIVE·Dec 19·2 min readFollowB64D13/08PRATT & WHITNEY CANADA CORP.
LOW PRESSURE AIR CYCLEAn environmental control system of a vehicle includes a first inlet configured to receive a flow of a first medium, a second inlet configured to receive a flow of a second medium, and a thermodynamic …DRIVE·Mar 21·1 min readFollowB64D13/08Hamilton Sundstrand Corporation
ENVIRONMENTAL CONTROL SYSTEM HAVING A FUEL CELL ASSEMBLYAn environmental control system assembly is provided for an aircraft. The assembly includes: an environmental control system; a cabin airflow delivery system in airflow communication with the environm…DRIVE·Nov 16·1 min readFollowB64D13/08General Electric Company
Heating Control System and Method for Unpressurized AircraftA method for heating an unpressurized aircraft includes receiving a desired air temperature, calculating a target duct air temperature based on the desired air temperature, determining an actual duct …DRIVE·May 11·2 min readFollowB64D13/08Textron Aviation Inc.
ENVIRONMENTAL CONTROL SYSTEM UTILIZING TWO PASS SECONDARY HEAT EXCHANGER AND CABIN PRESSURE ASSISTA system is provided. The system includes an inlet providing a first medium; a compressing device comprising a compressor, and at least one heat exchanger located downstream of the compressor. The com…DRIVE·Oct 26·1 min readFollowB64D13/08Hamilton Sundstrand Corporation
ENVIRONMENTAL CONTROL SYSTEM UTILIZING MULTIPLE MIX POINTS FOR RECIRCULATION AIR IN ACCORDANCE WITH PRESSURE MODE AND MOTOR ASSISTA system is provided. The system includes an inlet providing a first medium; an inlet providing a second medium; a compressing device including a compressor and a turbine; a motor operating on an inpu…DRIVE·Oct 26·1 min readFollowB64D13/08Hamilton Sundstrand Corporation
Precooler for an aircraft engine with a contamination free reverse flow bleed portA precooler (20) for an aircraft engine system includes a precooler core (38) and a precooler inlet (28) to direct a compressor bleed flow (18) into the precooler core (38) to cool the compressor blee…DRIVE·Oct 8·1 min readFollowB64D13/08HAMILTON SUNDSTRAND CORP [US]
Bleed valve moduleA bleed valve module (144;244) for mounting to a support structure (31) within an aircraft includes a pipe (152;252), a plurality of bleed valves (156a-156c; 256a-256c) connected to the pipe, a plural…DRIVE·Jul 18·1 min readFollowB64D13/08HAMILTON SUNDSTRAND CORP [US]
BLEED VALVE MODULE WITH POSITION FEEDBACK AND COOLING SHROUDA bleed valve control system (143; 243) for mounting to a support structure adjacent to a fan air plenum (32; 132; 232) within an aircraft includes a bleed valve module (144; 244), a pneumatic valve c…DRIVE·Jul 18·2 min readFollowB64D13/08HAMILTON SUNDSTRAND CORP [US]
