Inventor

LENTS CHARLES E

US42 patents

⚠️ This page may combine multiple inventors who share the name “LENTS CHARLES E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LENTS CHARLES E

HAMILTON SUNDSTRAND CORP

Aircraft architecture with a reduced bleed aircraft secondary power system

Electrically driven aircraft cabin ventilation and environmental control system

Electric power and cooling system for an aircraft

Integrated fuel cell aircraft pressurization and cooling system

Electrically driven aircraft cabin ventilation and environmental control system

Integrated air turbine driven system for providing aircraft environmental control

Integrated system for providing aircraft environmental control

Vapor compression cycle environmental control system

Aircraft having hybrid-electric propulsion system with electric storage located in fuselage

On-board aircraft dried inert gas system

Aircraft having hybrid-electric propulsion system with electric storage located in fuselage

Thermal regulation of batteries

Thermal regulation of batteries

Aircraft heat exchange system including a thermoelectric device

Aircraft heat exchange system including a thermoelectric device

UNITED TECHNOLOGIES CORP

Compound cycle rotary engine

Cryogenic cooling system for an aircraft

Combination engines for aircraft

Aircraft combination engines inlet airflow control system

Electro-pneumatic environmental control system air circuit

Engine bleed air system with waste gate valve for compressor surge management

Complex air supply system for gas turbine engine and associated aircraft

Descent operation for an aircraft parallel hybrid gas turbine electric propulsion system

Engine bleed air with compressor surge management

Aircraft combination engines exhaust thrust recovery

RTX CORP

Cryogenic cooling system for an aircraft

Cryogenic cooling system for an aircraft

Turbine engines having hydrogen fuel systems

Powertrain system of an aircraft including cyrogenic cooling loop for superconducting electronics and method of operating the same

Hydrogen powered engine with exhaust heat exchanger

Hybrid electric power for turbine engines having hydrogen fuel systems

Turbo expanders for turbine engines having hydrogen fuel systems

RAYTHEON TECH CORP

Power system for aircraft parallel hybrid gas turbine electric propulsion system

Electro-pneumatic environmental control system air circuit

Descent operation for an aircraft parallel hybrid gas turbine engine propulsion system

Hydrogen steam injected and inter-cooled turbine engine

CARRIER CORP

Electrocaloric heat transfer system

Electrocaloric heat transfer method

(unassigned)

Aircraft system architecture

SUNDSTRAND CORP

Cooling technique for compact electronics inverter

SIKORSKY AIRCRAFT CORP

Supplemental power for reduction of prime mover

WINTER MICHAEL

Turbofan engine with variable area fan nozzle and low spool generator for emergency power generation and method for providing emergency power