WO2021064388A3 - Systems and methods for aircraft - Google Patents

Systems and methods for aircraft Download PDF

Info

Publication number
WO2021064388A3
WO2021064388A3 PCT/GB2020/052387 GB2020052387W WO2021064388A3 WO 2021064388 A3 WO2021064388 A3 WO 2021064388A3 GB 2020052387 W GB2020052387 W GB 2020052387W WO 2021064388 A3 WO2021064388 A3 WO 2021064388A3
Authority
WO
WIPO (PCT)
Prior art keywords
aircraft
driving motor
systems
methods
recovery system
Prior art date
Application number
PCT/GB2020/052387
Other languages
French (fr)
Other versions
WO2021064388A2 (en
WO2021064388A9 (en
Inventor
Norman Wood
Kamran Iqbal
Original Assignee
Electric Aviation Group Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB1914219.9A external-priority patent/GB2587636A/en
Priority claimed from GB1914225.6A external-priority patent/GB2593416A/en
Priority claimed from GB1914224.9A external-priority patent/GB2589300A/en
Priority claimed from GB1914223.1A external-priority patent/GB2589299A/en
Priority claimed from GB1914220.7A external-priority patent/GB2587637A/en
Priority claimed from GB1914227.2A external-priority patent/GB2593417A/en
Application filed by Electric Aviation Group Ltd filed Critical Electric Aviation Group Ltd
Priority to EP20864297.5A priority Critical patent/EP4061719A2/en
Publication of WO2021064388A2 publication Critical patent/WO2021064388A2/en
Publication of WO2021064388A9 publication Critical patent/WO2021064388A9/en
Publication of WO2021064388A3 publication Critical patent/WO2021064388A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C25/00—Alighting gear
    • B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface 
    • B64C25/405—Powered wheels, e.g. for taxing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L1/00—Supplying electric power to auxiliary equipment of vehicles
    • B60L1/02—Supplying electric power to auxiliary equipment of vehicles to electric heating circuits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L1/00—Supplying electric power to auxiliary equipment of vehicles
    • B60L1/20—Energy regeneration from auxiliary equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B60L50/61—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries by batteries charged by engine-driven generators, e.g. series hybrid electric vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
    • B60L58/15—Preventing overcharging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
    • B64C1/12—Construction or attachment of skin panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/002—Braking propellers, e.g. for measuring the power output of an engine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/02—Hub construction
    • B64C11/14—Spinners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/30—Blade pitch-changing mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C13/00—Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers
    • B64C13/24—Transmitting means
    • B64C13/38—Transmitting means with power amplification
    • B64C13/50—Transmitting means with power amplification using electrical energy
    • B64C13/504—Transmitting means with power amplification using electrical energy using electro-hydrostatic actuators [EHA's]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C19/00—Aircraft control not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C25/00—Alighting gear
    • B64C25/02—Undercarriages
    • B64C25/04—Arrangement or disposition on aircraft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C25/00—Alighting gear
    • B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface 
    • B64C25/34—Alighting gear characterised by elements which contact the ground or similar surface  wheeled type, e.g. multi-wheeled bogies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C25/00—Alighting gear
    • B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface 
    • B64C25/42—Arrangement or adaptation of brakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/18—Spars; Ribs; Stringers
    • B64C3/185—Spars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/34—Tanks constructed integrally with wings, e.g. for fuel or water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C7/00—Structures or fairings not otherwise provided for
    • B64C7/02—Nacelles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft
    • B64D13/006—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft the air being used to cool structural parts of the aircraft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D15/00—De-icing or preventing icing on exterior surfaces of aircraft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D15/00—De-icing or preventing icing on exterior surfaces of aircraft
    • B64D15/02—De-icing or preventing icing on exterior surfaces of aircraft by ducted hot gas or liquid
    • B64D15/04—Hot gas application
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00—Arrangement or mounting of power plant in aircraft; Aircraft characterised thereby
    • B64D27/02—Aircraft characterised by the type or position of power plant
    • B64D27/026—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00—Arrangement or mounting of power plant in aircraft; Aircraft characterised thereby
    • B64D27/02—Aircraft characterised by the type or position of power plant
    • B64D27/10—Aircraft characterised by the type or position of power plant of gas-turbine type
    • B64D27/12—Aircraft characterised by the type or position of power plant of gas-turbine type within or attached to wing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00—Arrangement or mounting of power plant in aircraft; Aircraft characterised thereby
    • B64D27/02—Aircraft characterised by the type or position of power plant
    • B64D27/24—Aircraft characterised by the type or position of power plant using steam, electricity, or spring force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D29/00—Power-plant nacelles, fairings, or cowlings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D31/00—Power plant control; Arrangement thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D31/00—Power plant control; Arrangement thereof
    • B64D31/02—Initiating means
    • B64D31/06—Initiating means actuated automatically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D33/00—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/08—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of power plant cooling systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D35/00—Transmitting power from power plant to propellers or rotors; Arrangements of transmissions
    • B64D35/02—Transmitting power from power plant to propellers or rotors; Arrangements of transmissions characterised by the type of power plant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D37/00—Arrangements in connection with fuel supply for power plant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D37/00—Arrangements in connection with fuel supply for power plant
    • B64D37/30—Fuel systems for specific fuels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D37/00—Arrangements in connection with fuel supply for power plant
    • B64D37/32—Safety measures not otherwise provided for, e.g. preventing explosive conditions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D41/00—Power installations for auxiliary purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D41/00—Power installations for auxiliary purposes
    • B64D41/007—Ram air turbines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D47/00—Equipment not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
    • F01D15/10—Adaptations for driving, or combinations with, electric generators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
    • F02C7/047—Heating to prevent icing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/12—Cooling of plants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/12—Cooling of plants
    • F02C7/16—Cooling of plants characterised by cooling medium
    • F02C7/18—Cooling of plants characterised by cooling medium the medium being gaseous, e.g. air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/22—Fuel supply systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/32—Arrangement, mounting, or driving, of auxiliaries
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/36—Power transmission arrangements between the different shafts of the gas turbine plant, or between the gas-turbine plant and the power user
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/26—Control of fuel supply
    • F02C9/40—Control of fuel supply specially adapted to the use of a special fuel or a plurality of fuels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0626—Measuring or estimating parameters related to the fuel supply system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0626—Measuring or estimating parameters related to the fuel supply system
    • F02D19/0634—Determining a density, viscosity, composition or concentration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0639—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels
    • F02D19/0649—Liquid fuels having different boiling temperatures, volatilities, densities, viscosities, cetane or octane numbers
    • F02D19/0652—Biofuels, e.g. plant oils
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0663—Details on the fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02D19/0665—Tanks, e.g. multiple tanks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/08—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels
    • F02D19/082—Premixed fuels, i.e. emulsions or blends
    • F02D19/085—Control based on the fuel type or composition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/08—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels
    • F02D19/082—Premixed fuels, i.e. emulsions or blends
    • F02D19/085—Control based on the fuel type or composition
    • F02D19/087—Control based on the fuel type or composition with determination of densities, viscosities, composition, concentration or mixture ratios of fuels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/613—Cooling or keeping cold
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/615—Heating or keeping warm
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6561—Gases
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/66—Heat-exchange relationships between the cells and other systems, e.g. central heating systems or fuel cells
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/12—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load
    • H02J3/14—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load by switching loads on to, or off from, network, e.g. progressively balanced loading
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J4/00—Circuit arrangements for mains or distribution networks not specified as ac or dc
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1823—Rotary generators structurally associated with turbines or similar engines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/10—Air crafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/10—Vehicle control parameters
    • B60L2240/36—Temperature of vehicle components or parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft
    • B64D13/06—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft the air being conditioned
    • B64D2013/0603—Environmental Control Systems
    • B64D2013/0648—Environmental Control Systems with energy recovery means, e.g. using turbines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D2221/00—Electric power distribution systems onboard aircraft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0611—Fuel type, fuel composition or fuel quality
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/70—Application in combination with
    • F05D2220/76—Application in combination with an electrical generator
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/40—The network being an on-board power network, i.e. within a vehicle
    • H02J2310/44—The network being an on-board power network, i.e. within a vehicle for aircrafts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/62—Hybrid vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/72—Electric energy management in electromobility
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/40—Weight reduction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/50—On board measures aiming to increase energy efficiency
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/80—Energy efficient operational measures, e.g. ground operations or mission management

Abstract

An energy recovery system (31) for an aircraft (200) is provided. The energy recovery system (31) is for an aircraft (200). The aircraft (200) comprises a plurality of motors, the plurality of motors comprising at least one driving motor (208), each driving motor (208) being configured to provide drive to a propeller (206) of a propulsion system of the aircraft (200). The energy recovery system (31) comprises a transducer assembly (212) arranged to selectively interact with rotation of the propeller (206) driven by the driving motor (208) to extract energy from the rotation.
PCT/GB2020/052387 2019-10-02 2020-10-01 Systems and methods for aircraft WO2021064388A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20864297.5A EP4061719A2 (en) 2019-10-02 2020-10-01 Systems and methods for aircraft

Applications Claiming Priority (48)

Application Number Priority Date Filing Date Title
GB1914219.9A GB2587636A (en) 2019-10-02 2019-10-02 Systems and methods for aircraft
GB1914225.6A GB2593416A (en) 2019-10-02 2019-10-02 Systems and methods for aircraft
GB1914219.9 2019-10-02
GB1914224.9A GB2589300A (en) 2019-10-02 2019-10-02 Systems and methods for aircraft
GB1914220.7 2019-10-02
GB1914225.6 2019-10-02
GB1914227.2 2019-10-02
GB1914223.1A GB2589299A (en) 2019-10-02 2019-10-02 Systems and methods for aircraft
GB1914223.1 2019-10-02
GB1914224.9 2019-10-02
GB1914220.7A GB2587637A (en) 2019-10-02 2019-10-02 Systems and methods for aircraft
GB1914227.2A GB2593417A (en) 2019-10-02 2019-10-02 Systems and methods for aircraft
GB1916137.1 2019-11-06
GB1916136.3A GB2587668A (en) 2019-10-02 2019-11-06 Systems and methods for aircraft
GB1916139.7 2019-11-06
GB1916138.9A GB2587670A (en) 2019-10-02 2019-11-06 Systems and methods for aircraft
GB1916137.1A GB2587669A (en) 2019-10-02 2019-11-06 Systems and methods for aircraft
GB1916138.9 2019-11-06
GB1916139.7A GB2587671A (en) 2019-10-02 2019-11-06 Systems and methods for aircraft
GB1916136.3 2019-11-06
GB1917074.5A GB2587674A (en) 2019-10-02 2019-11-22 Systems and methods for aircraft
GB1917074.5 2019-11-22
GB2003505.1 2020-03-11
GB2003511.9A GB2587687A (en) 2019-10-02 2020-03-11 Systems and methods for aircraft
GB2003504.4 2020-03-11
GB2003496.3A GB2587678A (en) 2019-10-02 2020-03-11 Systems, arrangements, structures and methods for aircraft
GB2003502.8A GB2587683A (en) 2019-10-02 2020-03-11 Systems, arrangements, structures and methods for aircraft
GB2003500.2 2020-03-11
GB2003512.7 2020-03-11
GB2003503.6A GB2587684A (en) 2019-10-02 2020-03-11 Systems, arrangements, structures and methods for aircraft
GB2003502.8 2020-03-11
GB2003505.1A GB2587686A (en) 2019-10-02 2020-03-11 Systems, arrangements, structures and methods for aircraft
GB2003501.0A GB2587682A (en) 2019-10-02 2020-03-11 Systems, arrangements, structures and methods for aircraft
GB2003497.1A GB2587679A (en) 2019-10-02 2020-03-11 Systems, arrangements, structures and methods for aircraft
GB2003513.5A GB2587824A (en) 2019-10-02 2020-03-11 Systems, arrangements, structures and methods for aircraft
GB2003501.0 2020-03-11
GB2003503.6 2020-03-11
GB2003498.9 2020-03-11
GB2003512.7A GB2587823A (en) 2019-10-02 2020-03-11 Systems, arrangements, structures and methods for aircraft
GB2003496.3 2020-03-11
GB2003500.2A GB2587681A (en) 2019-10-02 2020-03-11 Systems, arrangements, Structures and methods for aircraft
GB2003504.4A GB2587685A (en) 2019-10-02 2020-03-11 Systems, arrangements, structures and methods for aircraft
GB2003509.3 2020-03-11
GB2003511.9 2020-03-11
GB2003509.3A GB2593445A (en) 2019-10-02 2020-03-11 Systems and methods for aircraft
GB2003513.5 2020-03-11
GB2003497.1 2020-03-11
GB2003498.9A GB2587680A (en) 2019-10-02 2020-03-11 Systems, arrangements, structures and methods for aircraft

Publications (3)

Publication Number Publication Date
WO2021064388A2 WO2021064388A2 (en) 2021-04-08
WO2021064388A9 WO2021064388A9 (en) 2021-05-20
WO2021064388A3 true WO2021064388A3 (en) 2021-06-24

Family

ID=69058895

Family Applications (24)

Application Number Title Priority Date Filing Date
PCT/GB2020/052375 WO2021064376A2 (en) 2019-10-02 2020-10-01 Systems and methods for aircraft
PCT/GB2020/052389 WO2021064390A2 (en) 2019-10-02 2020-10-01 Systems and methods for aircraft
PCT/GB2020/052388 WO2021064389A2 (en) 2019-10-02 2020-10-01 Systems, arrangements, structures and methods for aircraft
PCT/GB2020/052384 WO2021064385A2 (en) 2019-10-02 2020-10-01 Systems and methods for aircraft
PCT/GB2020/052392 WO2021064393A2 (en) 2019-10-02 2020-10-01 Systems and methods for aircraft
PCT/GB2020/052383 WO2021064384A2 (en) 2019-10-02 2020-10-01 Systems, arrangements, structures and methods for aircraft
PCT/GB2020/052380 WO2021064381A2 (en) 2019-10-02 2020-10-01 Systems, arrangements, structures and methods for aircraft
PCT/GB2020/052387 WO2021064388A2 (en) 2019-10-02 2020-10-01 Systems and methods for aircraft
PCT/GB2020/052382 WO2021064383A2 (en) 2019-10-02 2020-10-01 Systems, arrangements, structures and methods for aircraft
PCT/GB2020/052391 WO2021064392A2 (en) 2019-10-02 2020-10-01 Systems and methods for aircraft
PCT/GB2020/052395 WO2021064396A1 (en) 2019-10-02 2020-10-01 Systems and methods for aircraft
PCT/GB2020/052373 WO2021064374A2 (en) 2019-10-02 2020-10-01 Systems and methods for aircraft
PCT/GB2020/052374 WO2021064375A2 (en) 2019-10-02 2020-10-01 Systems, arrangements, structures and methods for aircraft
PCT/GB2020/052378 WO2021064379A2 (en) 2019-10-02 2020-10-01 Systems, arrangements, structures and methods for aircraft
PCT/GB2020/052394 WO2021064395A2 (en) 2019-10-02 2020-10-01 Systems, arrangements, structures and methods for aircraft
PCT/GB2020/052379 WO2021064380A2 (en) 2019-10-02 2020-10-01 Systems and methods for aircraft
PCT/GB2020/052390 WO2021064391A2 (en) 2019-10-02 2020-10-01 Systems and methods for aircraft
PCT/GB2020/052377 WO2021064378A2 (en) 2019-10-02 2020-10-01 Systems, arrangements, structures and methods for aircraft
PCT/GB2020/052381 WO2021064382A2 (en) 2019-10-02 2020-10-01 Systems and methods for aircraft
PCT/GB2020/052396 WO2021064397A2 (en) 2019-10-02 2020-10-01 Systems, arrangements, structures and methods for aircraft
PCT/GB2020/052393 WO2021064394A2 (en) 2019-10-02 2020-10-01 Systems and methods for aircraft
PCT/GB2020/052385 WO2021064386A2 (en) 2019-10-02 2020-10-01 Systems and methods for aircraft
PCT/GB2020/052386 WO2021064387A2 (en) 2019-10-02 2020-10-01 Systems, arrangements, structures and methods for aircraft
PCT/GB2020/052376 WO2021064377A2 (en) 2019-10-02 2020-10-01 Systems, arrangements, structures and methods for aircraft

Family Applications Before (7)

Application Number Title Priority Date Filing Date
PCT/GB2020/052375 WO2021064376A2 (en) 2019-10-02 2020-10-01 Systems and methods for aircraft
PCT/GB2020/052389 WO2021064390A2 (en) 2019-10-02 2020-10-01 Systems and methods for aircraft
PCT/GB2020/052388 WO2021064389A2 (en) 2019-10-02 2020-10-01 Systems, arrangements, structures and methods for aircraft
PCT/GB2020/052384 WO2021064385A2 (en) 2019-10-02 2020-10-01 Systems and methods for aircraft
PCT/GB2020/052392 WO2021064393A2 (en) 2019-10-02 2020-10-01 Systems and methods for aircraft
PCT/GB2020/052383 WO2021064384A2 (en) 2019-10-02 2020-10-01 Systems, arrangements, structures and methods for aircraft
PCT/GB2020/052380 WO2021064381A2 (en) 2019-10-02 2020-10-01 Systems, arrangements, structures and methods for aircraft

Family Applications After (16)

Application Number Title Priority Date Filing Date
PCT/GB2020/052382 WO2021064383A2 (en) 2019-10-02 2020-10-01 Systems, arrangements, structures and methods for aircraft
PCT/GB2020/052391 WO2021064392A2 (en) 2019-10-02 2020-10-01 Systems and methods for aircraft
PCT/GB2020/052395 WO2021064396A1 (en) 2019-10-02 2020-10-01 Systems and methods for aircraft
PCT/GB2020/052373 WO2021064374A2 (en) 2019-10-02 2020-10-01 Systems and methods for aircraft
PCT/GB2020/052374 WO2021064375A2 (en) 2019-10-02 2020-10-01 Systems, arrangements, structures and methods for aircraft
PCT/GB2020/052378 WO2021064379A2 (en) 2019-10-02 2020-10-01 Systems, arrangements, structures and methods for aircraft
PCT/GB2020/052394 WO2021064395A2 (en) 2019-10-02 2020-10-01 Systems, arrangements, structures and methods for aircraft
PCT/GB2020/052379 WO2021064380A2 (en) 2019-10-02 2020-10-01 Systems and methods for aircraft
PCT/GB2020/052390 WO2021064391A2 (en) 2019-10-02 2020-10-01 Systems and methods for aircraft
PCT/GB2020/052377 WO2021064378A2 (en) 2019-10-02 2020-10-01 Systems, arrangements, structures and methods for aircraft
PCT/GB2020/052381 WO2021064382A2 (en) 2019-10-02 2020-10-01 Systems and methods for aircraft
PCT/GB2020/052396 WO2021064397A2 (en) 2019-10-02 2020-10-01 Systems, arrangements, structures and methods for aircraft
PCT/GB2020/052393 WO2021064394A2 (en) 2019-10-02 2020-10-01 Systems and methods for aircraft
PCT/GB2020/052385 WO2021064386A2 (en) 2019-10-02 2020-10-01 Systems and methods for aircraft
PCT/GB2020/052386 WO2021064387A2 (en) 2019-10-02 2020-10-01 Systems, arrangements, structures and methods for aircraft
PCT/GB2020/052376 WO2021064377A2 (en) 2019-10-02 2020-10-01 Systems, arrangements, structures and methods for aircraft

Country Status (3)

Country Link
EP (24) EP4061717A2 (en)
GB (18) GB2587668A (en)
WO (24) WO2021064376A2 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11434014B2 (en) * 2018-10-10 2022-09-06 Imagine Aero Inc. Aircraft spars with integrated power cells, and associated systems and methods
US11708153B2 (en) * 2020-02-22 2023-07-25 ZeroAvia, Inc. Electric acceleration assist for short takeoff and landing capabilities in fixed-wing aircraft
GB2599726A (en) * 2020-10-12 2022-04-13 Airbus Sas Air cooling
US11866162B2 (en) * 2020-12-01 2024-01-09 Textron Innovations Inc. Power management systems for electrically distributed yaw control systems
EP4086176A1 (en) 2021-05-07 2022-11-09 Airbus SAS Electric propulsion unit of an aircraft comprising a cooling system incorporating at least one front air inlet and aircraft comprising at least one such electric propulsion unit
FR3122642B1 (en) * 2021-05-10 2024-01-19 Ascendance Flight Tech Energy management system for aircraft with a hybrid energy source comprising at least one rechargeable electricity source and an electricity generation source
US20220363367A1 (en) * 2021-05-14 2022-11-17 Pyka Inc. Aircraft propulsion system
FR3123093B1 (en) * 2021-05-18 2023-06-09 Safran Thrust reversal method for aeronautical fan
CN113060291A (en) * 2021-05-25 2021-07-02 复旦大学 Engine mounting bracket for fixed-wing unmanned aerial vehicle and fixed-wing unmanned aerial vehicle
US11449078B1 (en) * 2021-07-01 2022-09-20 Beta Air, Llc Electric aircraft with flight trajectory planning
FR3125796A1 (en) * 2021-07-29 2023-02-03 Safran Helicopter Engines Propeller for an aircraft propulsion system, propulsion system and method of using such a propulsion system
US11562653B1 (en) 2021-11-17 2023-01-24 Beta Air, Llc Systems and methods for in-flight re-routing of an electric aircraft
GB2614805B (en) * 2021-12-21 2024-02-21 Rolls Royce Plc Aircraft fuel management
US11817567B2 (en) * 2021-12-28 2023-11-14 Beta Air, Llc System for battery temperature management in an electric aircraft
GB2615310A (en) * 2022-01-31 2023-08-09 Airbus Operations Ltd Improvements relating to wing construction
EP4253251A1 (en) * 2022-03-28 2023-10-04 Lilium eAircraft GmbH An electrically driven propulsion unit of an aerial vehicle, an aerial vehicle and a control method for an electrically driven propulsion unit
GB202205347D0 (en) * 2022-04-12 2022-05-25 Rolls Royce Plc Propulsion system
FR3137663A1 (en) * 2022-07-07 2024-01-12 Safran Electrical & Power Aircraft propeller
EP4310000A1 (en) 2022-07-19 2024-01-24 AIRBUS HELICOPTERS DEUTSCHLAND GmbH A rotorcraft with an energy source storage unit
EP4316991A1 (en) 2022-08-05 2024-02-07 Leonardo S.P.A. Aircraft capable of hovering and relative control method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010042215A1 (en) * 2008-10-08 2010-04-15 Searete Llc Hybrid propulsive engine including at least one independently rotatable propeller/fan
US20140099201A1 (en) * 2012-10-04 2014-04-10 Kevin Leslie Thomazios Energy Recovery of Accelerating Slipstream
EP3090951A1 (en) * 2015-05-05 2016-11-09 Rolls-Royce Corporation Electric direct drive for aircraft propulsion and lift
US20170057650A1 (en) * 2014-06-20 2017-03-02 Dale Martin Walter-Robinson Energy Cell Regenerative System For Electrically Powered Aircraft
US20170320585A1 (en) * 2016-05-06 2017-11-09 Rolls-Royce Corporation Optionally hybrid power system
EP3296212A1 (en) * 2016-09-19 2018-03-21 Rolls-Royce plc Aircraft propulsion system

Family Cites Families (124)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE430945A (en) *
GB132153A (en) * 1919-01-10 1919-09-11 Improvements in Metal construction for Aeronautical Machines
GB229389A (en) * 1923-11-21 1925-02-23 Dermot Joseph Mooney Improvements in metal construction for aeronautical machines
GB260043A (en) * 1925-07-22 1926-10-22 Piero Magni Improvements in driving apparatus for aeroplanes, hydroplanes or motor vehicles
GB459793A (en) * 1935-07-11 1937-01-11 James Jacob Mayrow Improvements in or connected with the construction of aircraft bodies, wings and aerofoils
GB511650A (en) * 1937-08-11 1939-08-22 Willy Messerschmidtt Improvements relating to arrangements for sucking off the boundary layer from aerofoils
GB534469A (en) * 1939-08-18 1941-03-07 Cecil Louis Cowdrey Improvements in or relating to cowling for liquid-cooled engines
US2477637A (en) * 1941-11-14 1949-08-02 Mercier Pierre Ernest Aircraft
GB1357112A (en) * 1970-10-03 1974-06-19 Rotax Ltd Gas turbine engine
US4057104A (en) * 1976-08-26 1977-11-08 Westinghouse Electric Corporation Temperature controlled airborne electronic assembly
IL59777A (en) * 1980-04-04 1983-05-15 Israel Aircraft Ind Ltd Temperature-regulated multiplebattery charging system
US4508127A (en) * 1983-03-30 1985-04-02 The Garrett Corporation Fuel mass flow measurement and control system
US5127222A (en) * 1989-01-23 1992-07-07 United Technologies Corporation Buffer region for the nacelle of a gas turbine engine
GB9313905D0 (en) * 1993-07-06 1993-08-25 Rolls Royce Plc Shaft power transfer in gas turbine engines
DE19524731A1 (en) * 1995-07-07 1997-01-09 Bmw Rolls Royce Gmbh Turboprop engine with an air-oil cooler
DE19524733A1 (en) * 1995-07-07 1997-01-09 Bmw Rolls Royce Gmbh Aircraft gas turbine engine with a liquid-air heat exchanger
WO2000059780A2 (en) * 1999-04-01 2000-10-12 Hamilton Sundstrand Corporation Flywheel peaking unit for an aircraft hydraulic system
US6634596B2 (en) * 2001-02-16 2003-10-21 Jose Albero Aircraft system architecture
WO2003047064A2 (en) * 2001-11-27 2003-06-05 Xsilogy, Inc. Remote battery monitoring systems and sensors
JP2005008059A (en) * 2003-06-19 2005-01-13 Fuji Heavy Ind Ltd Automatic flight control system
US6895741B2 (en) * 2003-06-23 2005-05-24 Pratt & Whitney Canada Corp. Differential geared turbine engine with torque modulation capability
US7150431B2 (en) * 2004-01-14 2006-12-19 Mjd Innovations, L.L.C. Electrical generator fluid-flow-coolant filtration
US8597524B2 (en) * 2004-09-13 2013-12-03 Donnelly Labs Llc Enclosed rotor-based cavitational and catalytic flow-through reaction chamber
WO2007001372A2 (en) * 2004-09-17 2007-01-04 Aurora Flight Sciences Ducted spinner for engine cooling
US20070284939A1 (en) * 2006-06-12 2007-12-13 Honeywell International Aircraft electric brake and generator therefor
US8026644B2 (en) * 2007-04-10 2011-09-27 Violett Robert S Electric propulsion system useful in jet-type model airplanes and UAVS
JP5046100B2 (en) * 2007-07-24 2012-10-10 独立行政法人 宇宙航空研究開発機構 Short-range take-off and landing aircraft
JP5004224B2 (en) * 2007-07-24 2012-08-22 独立行政法人 宇宙航空研究開発機構 Short-range take-off and landing aircraft
US20090175718A1 (en) * 2007-12-31 2009-07-09 Carlos Diaz System and method for passive cooling of gas turbine engine control components
US8789791B2 (en) * 2008-06-10 2014-07-29 Lockheed Martin Corporation Electrical system and electrical accumulator for electrical actuation and related methods
US8086387B2 (en) * 2008-06-18 2011-12-27 The Boeing Company System and method of fuel system optimization
CZ300681B6 (en) * 2008-08-20 2009-07-15 Vycítal@Jirí Aircraft hybrid drive
US8393580B2 (en) * 2008-09-12 2013-03-12 The Boeing Company Modular externally accessible batteries for an aircraft
DE102008055888A1 (en) * 2008-11-05 2010-05-12 Airbus Deutschland Gmbh System for cooling a heat exchanger on board an aircraft
US20100126477A1 (en) * 2008-11-21 2010-05-27 Gm Global Technology Operations, Inc. Evaporative emissions control system
JP2010125868A (en) * 2008-11-25 2010-06-10 Denso Corp Charge and discharge planning device
FR2940786B1 (en) * 2009-01-08 2012-10-19 Airbus France FLIGHT CONTROL SYSTEM FOR AN AIRCRAFT
GB0906157D0 (en) * 2009-04-09 2009-05-20 Airbus Uk Ltd Improved wing structure
US8667775B1 (en) * 2009-08-05 2014-03-11 The Boeing Company Reverse flow engine core having a ducted fan with integrated secondary flow blades
US9001227B2 (en) * 2010-04-05 2015-04-07 Qualcomm Incorporated Combining data from multiple image sensors
DE102010021026A1 (en) * 2010-05-19 2011-11-24 Eads Deutschland Gmbh Hybrid propulsion and power system for aircraft
US9043106B2 (en) * 2010-10-04 2015-05-26 W. Morrison Consulting Group, Inc. Vehicle control system and methods
FR2966804B1 (en) * 2010-10-28 2012-12-28 Airbus Operations Sas AERODYNE COMPRISING MOTORIZED LANDING TRAINS
US9162773B2 (en) * 2010-12-14 2015-10-20 Airbus Operations Sas Aircraft comprising a reversible rotary electrical machine
FR2976555B1 (en) * 2011-06-16 2015-03-13 Eads Europ Aeronautic Defence ELECTRIC ENERGY RECOVERY ON AN AIRCRAFT PROPELLER
US9109464B2 (en) * 2011-08-31 2015-08-18 United Technologies Corporation Distributed lubrication system
GB201117692D0 (en) * 2011-10-13 2011-11-23 Rolls Royce Plc A distributed propulsion system and method of control
CN103958347B (en) * 2011-11-29 2017-02-15 肖特兄弟公司 system and method for cooling an aircraft wing
US9280155B2 (en) * 2011-12-02 2016-03-08 Borealis Technical Limited Aircraft ground travel traction control system and method
WO2013124300A1 (en) * 2012-02-22 2013-08-29 E-Volo Gmbh Aircraft
IN2014DN06619A (en) * 2012-02-23 2015-05-22 L 3 Comm Magnet Motor Gmbh
DE102012005346B4 (en) * 2012-03-16 2023-08-24 Liebherr-Aerospace Lindenberg Gmbh Airplane
WO2013140306A1 (en) * 2012-03-19 2013-09-26 Intertechnique Wing ice protection system based on a fuel cell system
US20130327014A1 (en) * 2012-06-12 2013-12-12 Djamal Moulebhar Devices and Methods to Optimize Aircraft Power Plant and Aircraft Operations
CA2902461C (en) * 2013-03-14 2021-04-06 Rolls-Royce Corporation Hybrid turbo electric aero-propulsion system control
FR3003845B1 (en) * 2013-04-02 2016-04-15 Labinal SYSTEM FOR RECOVERING AND CONVERTING KINETIC ENERGY AND POTENTIAL ENERGY IN ELECTRIC ENERGY FOR AIRCRAFT
CN103213676A (en) * 2013-05-09 2013-07-24 北京化工大学 Aircraft tyre driver with energy recovery function
FR3006669B1 (en) * 2013-06-07 2015-06-05 Eads Europ Aeronautic Defence ELECTRIC POWER SUPPLY DEVICE FOR AN ELECTRIC PROPULSION AIRCRAFT
FR3006996B1 (en) * 2013-06-14 2016-12-09 European Aeronautic Defence & Space Co Eads France ELECTRICAL PROPULSION ASSEMBLY FOR AIRCRAFT
FR3009340B1 (en) * 2013-08-01 2018-03-09 Safran Aircraft Engines VENTILATION OF A TURBOMACHINE EQUIPMENT
GB201317731D0 (en) * 2013-10-08 2013-11-20 Rolls Royce Plc Fuel delivery system
FR3018094B1 (en) * 2014-02-28 2021-12-03 Snecma BLOWER ROTOR FOR A TURBOMACHINE SUCH AS A MULTIFLUX TURBOREACTOR DRIVEN BY REDUCER
GB201405894D0 (en) * 2014-04-02 2014-05-14 Rolls Royce Plc Aircraft vapour trail control system
GB2525019A (en) * 2014-04-10 2015-10-14 Airbus Operations Ltd Drive system for aircraft landing gear
US20150298017A1 (en) * 2014-04-18 2015-10-22 Toy Labs, Inc. Hand-launched, solar-powered aircraft
US10167550B2 (en) * 2014-06-03 2019-01-01 Aurora Flight Sciences Corporation Multi-functional composite structures
EP3186998A4 (en) * 2014-08-29 2018-09-26 Zunum Aero, Inc. System and methods for implementing regional air transit network using hybrid-electric aircraft
US9845158B2 (en) * 2014-10-17 2017-12-19 X Development Llc Aircraft battery containment pods
FR3027286B1 (en) * 2014-10-20 2018-01-05 Safran Helicopter Engines HYBRID PROPULSIVE SYSTEM OF A MULTI-ENGINE AIRCRAFT
US9909967B2 (en) * 2014-10-31 2018-03-06 Simmonds Precision Products, Inc. Fuel density determination
US9533756B2 (en) * 2014-11-03 2017-01-03 Borealis Technical Limited Method for defining and controlling aircraft taxi profile
US9701417B2 (en) * 2014-12-08 2017-07-11 Hamilton Sundstrand Corporation Integrated power quality module
CN105620730B (en) * 2015-02-28 2017-09-22 北京航空航天大学 Plane hydraulic system layout based on hydraulic pressure and power-by-wire boosting energy storage device
US10577087B2 (en) * 2015-03-18 2020-03-03 Mohammed Bouzmane Electric hydraulic motor system for aircraft
GB2537860A (en) * 2015-04-28 2016-11-02 Airbus Operations Sas Aircraft steering system
GB2538081B (en) * 2015-05-06 2017-08-16 Rolls Royce Plc Apparatus and methods for controlling velocity of aircraft during landing roll-out and/or taxiing
GB201511033D0 (en) * 2015-05-19 2015-08-05 Rolls Royce Plc Aircraft electrical network
GB2539874A (en) * 2015-06-22 2017-01-04 Rolls Royce Plc Aircraft vapour trail control system
KR101615486B1 (en) * 2015-07-17 2016-04-26 주식회사 한국카본 Vertical take off and landing aircraft using hybrid-electric propulsion system
EP3345274A1 (en) * 2015-09-02 2018-07-11 BAE SYSTEMS plc Electrical power supply on a vehicle
JP6626328B2 (en) * 2015-12-02 2019-12-25 株式会社Ihi Electric taxiing system for aircraft
GB2547706B (en) * 2016-02-29 2020-06-10 Ge Aviat Systems Ltd Multi-source power distribution system
US10227137B2 (en) * 2016-03-22 2019-03-12 Ge Aviation Systems Llc Hybrid power system for an aircraft
GB2551552B (en) * 2016-06-22 2018-10-03 Rolls Royce Plc An aircraft gas turbine engine comprising non-coaxial propulsors driven by an engine core comprising two axially spaced core modules
EP3478581B1 (en) * 2016-06-30 2021-04-28 Bombardier Inc. Assembly and method for conditioning engine-heated air onboard an aircraft
US10633087B2 (en) * 2016-07-01 2020-04-28 Textron Innovations Inc. Aircraft having hover stability in inclined flight attitudes
EA201990062A1 (en) * 2016-07-22 2019-07-31 Эос Энерджи Сторадж, Ллс BATTERY MANAGEMENT SYSTEM
US11105340B2 (en) * 2016-08-19 2021-08-31 General Electric Company Thermal management system for an electric propulsion engine
WO2018058004A1 (en) * 2016-09-25 2018-03-29 Impossible Aerospace Corporation Aircraft battery systems and aircraft including same
US20180118364A1 (en) * 2016-11-03 2018-05-03 The Boeing Company System and method for augmenting a primary powerplant
RU2654654C2 (en) * 2016-11-16 2018-05-21 Федеральное государственное унитарное предприятие "Центральный аэрогидродинамический институт имени профессора Н.Е. Жуковского" (ФГУП "ЦАГИ") System of steering gears of the transport aircraft
US20180142627A1 (en) * 2016-11-22 2018-05-24 General Electric Company System and method for determining fuel composition for fuel used in gas turbines
EP3326917A1 (en) * 2016-11-24 2018-05-30 Airbus Operations GmbH A structural element, a battery set, an arrangement of a structural element and a battery set, and an aerospace vehicle
US10647438B2 (en) * 2016-12-07 2020-05-12 Rolls-Royce North American Technologies, Inc. Variable pitch for coordinated control
GB2558228B (en) * 2016-12-22 2020-05-20 Rolls Royce Plc Aircraft electrically-assisted propulsion control system
US11149578B2 (en) * 2017-02-10 2021-10-19 General Electric Company Propulsion system for an aircraft
US20180265206A1 (en) * 2017-03-17 2018-09-20 Hamilton Sundstrand Corporation Variable speed ac bus powered tail cone boundary layer ingestion thruster
US10864995B2 (en) * 2017-03-21 2020-12-15 Textron Innovations, Inc. Hybrid auxiliary power unit for aircraft
US10965235B2 (en) * 2017-03-31 2021-03-30 University Of Illinois At Urbana-Champaign High frequency electric motor, control system, and method of manufacture
US10479223B2 (en) * 2018-01-25 2019-11-19 H55 Sa Construction and operation of electric or hybrid aircraft
US10689082B2 (en) * 2017-04-12 2020-06-23 Rolls-Royce North American Technologies, Inc. Mechanically and electrically distributed propulsion
US20180321325A1 (en) * 2017-05-08 2018-11-08 Aleksandra Fortier Embedded Sensors for In-Situ Cell Monitoring of Batteries
US11292585B2 (en) * 2017-05-13 2022-04-05 Bruno Mombrinie STOL aircraft
FR3068308B1 (en) * 2017-06-28 2019-07-19 Airbus Group Sas SYSTEM FOR STORING ELECTRIC ENERGY OF A VEHICLE AND VEHICLE ADAPTED TO IMPLEMENT IT
EP3432443A1 (en) * 2017-07-20 2019-01-23 Goodrich Control Systems Wireless power system
US10745099B2 (en) * 2017-08-31 2020-08-18 Wisk Aero Llc Conductor in composite
CN107757927A (en) * 2017-09-15 2018-03-06 太原理工大学 Airplane auxiliary power drive system
US10738692B2 (en) * 2017-09-20 2020-08-11 Honeywell International Inc. Distributed propulsion and electric power generation system
US10934013B2 (en) * 2017-09-22 2021-03-02 The Boeing Company Aircraft fuselage apparatus having embedded structural batteries
US10696412B2 (en) * 2017-09-29 2020-06-30 The Boeing Company Combined fluid ice protection and electronic cooling system
US11292604B2 (en) * 2017-10-23 2022-04-05 Pratt & Whitney Canada Corp. Integrated heat management for hybrid propulsion
GB201718141D0 (en) * 2017-11-02 2017-12-20 Rolls Royce Plc Thermal management system
DE202017106992U1 (en) * 2017-11-17 2017-11-30 SCHOPPE DEVELOPMENT UG (haftungsbeschränkt) gyrocopter
CN108050027A (en) * 2017-12-06 2018-05-18 晨龙飞机（荆门）有限公司 A kind of aircraft energy-storage generating apparatus
DE102017131258B4 (en) * 2017-12-22 2021-06-10 Pipistrel Vertical Solutions D.O.O. Propulsion system for an aircraft
DE102018202114A1 (en) * 2018-02-12 2019-08-14 Airbus Defence and Space GmbH Battery assembly for the structural integration of batteries in a vehicle
US11312471B2 (en) * 2018-03-16 2022-04-26 Joby Aero, Inc. Aircraft drag reduction system and internally cooled motor system and aircraft using same
DE102018204420A1 (en) * 2018-03-22 2019-09-26 Airbus Defence and Space GmbH Battery assembly for load-bearing structural integration of batteries in a vehicle
FR3079498B1 (en) * 2018-03-30 2020-06-19 Airbus Operations PROPELLER UNIT COMPRISING A HEAT MOTOR AND AN ELECTRIC MOTOR AND AIRCRAFT COMPRISING SUCH A PROPELLER UNIT
US11035295B2 (en) * 2018-04-18 2021-06-15 Lockheed Martin Corporation Engine nacelle heat exchanger
US10981660B2 (en) * 2018-04-19 2021-04-20 The Boeing Company Hybrid propulsion engines for aircraft
US11091272B2 (en) * 2018-07-19 2021-08-17 Raytheon Technologies Corporation Aircraft hybrid propulsion fan drive gear system DC motors and generators
KR102522500B1 (en) * 2019-05-16 2023-04-17 덕시온 모터스 인코포레이티드 electric aircraft propulsion system
EP3764523B1 (en) * 2019-07-10 2023-09-20 Airbus Operations GmbH Electric machine with integrated cooling system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010042215A1 (en) * 2008-10-08 2010-04-15 Searete Llc Hybrid propulsive engine including at least one independently rotatable propeller/fan
US20140099201A1 (en) * 2012-10-04 2014-04-10 Kevin Leslie Thomazios Energy Recovery of Accelerating Slipstream
US20170057650A1 (en) * 2014-06-20 2017-03-02 Dale Martin Walter-Robinson Energy Cell Regenerative System For Electrically Powered Aircraft
EP3090951A1 (en) * 2015-05-05 2016-11-09 Rolls-Royce Corporation Electric direct drive for aircraft propulsion and lift
US20170320585A1 (en) * 2016-05-06 2017-11-09 Rolls-Royce Corporation Optionally hybrid power system
EP3296212A1 (en) * 2016-09-19 2018-03-21 Rolls-Royce plc Aircraft propulsion system

Also Published As

Publication number Publication date
WO2021064380A2 (en) 2021-04-08
GB2587684A (en) 2021-04-07
WO2021064387A2 (en) 2021-04-08
WO2021064390A9 (en) 2021-06-10
EP4058356A2 (en) 2022-09-21
WO2021064389A2 (en) 2021-04-08
WO2021064376A3 (en) 2021-06-24
WO2021064381A2 (en) 2021-04-08
GB202003505D0 (en) 2020-04-29
WO2021064385A2 (en) 2021-04-08
GB2587668A (en) 2021-04-07
EP4061706A2 (en) 2022-09-28
EP4061707A2 (en) 2022-09-28
EP4058352A2 (en) 2022-09-21
GB2593445A (en) 2021-09-29
WO2021064375A2 (en) 2021-04-08
WO2021064381A3 (en) 2021-07-08
WO2021064395A3 (en) 2021-07-15
EP4061715A2 (en) 2022-09-28
WO2021064377A2 (en) 2021-04-08
GB202003513D0 (en) 2020-04-29
EP4058361A2 (en) 2022-09-21
WO2021064394A9 (en) 2021-06-03
WO2021064394A2 (en) 2021-04-08
GB2587681A (en) 2021-04-07
GB202003504D0 (en) 2020-04-29
GB2587679A (en) 2021-04-07
EP4058348A2 (en) 2022-09-21
WO2021064386A2 (en) 2021-04-08
GB2587671A (en) 2021-04-07
WO2021064393A3 (en) 2021-07-01
EP4061722A2 (en) 2022-09-28
WO2021064389A3 (en) 2021-07-08
WO2021064376A2 (en) 2021-04-08
GB202003500D0 (en) 2020-04-29
WO2021064383A2 (en) 2021-04-08
WO2021064384A3 (en) 2021-07-01
WO2021064374A2 (en) 2021-04-08
GB2587674A (en) 2021-04-07
GB201916138D0 (en) 2019-12-18
WO2021064396A1 (en) 2021-04-08
EP4061719A2 (en) 2022-09-28
WO2021064392A9 (en) 2021-06-03
EP4066225A2 (en) 2022-10-05
WO2021064375A3 (en) 2021-07-01
GB202003509D0 (en) 2020-04-29
EP4058347A2 (en) 2022-09-21
EP4061720A2 (en) 2022-09-28
WO2021064378A2 (en) 2021-04-08
WO2021064397A2 (en) 2021-04-08
GB2587685A (en) 2021-04-07
WO2021064390A2 (en) 2021-04-08
EP4058359A2 (en) 2022-09-21
GB2587824A (en) 2021-04-14
GB201916139D0 (en) 2019-12-18
GB202003511D0 (en) 2020-04-29
GB2587678A (en) 2021-04-07
GB2587687A (en) 2021-04-07
EP4058349A2 (en) 2022-09-21
EP4061724A1 (en) 2022-09-28
GB2587682A (en) 2021-04-07
GB201916137D0 (en) 2019-12-18
WO2021064390A3 (en) 2021-07-15
WO2021064393A2 (en) 2021-04-08
WO2021064385A3 (en) 2021-07-22
GB202003501D0 (en) 2020-04-29
WO2021064386A3 (en) 2021-08-05
GB2587680A (en) 2021-04-07
WO2021064383A3 (en) 2021-07-08
WO2021064385A9 (en) 2021-06-03
WO2021064377A3 (en) 2021-07-01
EP4061717A2 (en) 2022-09-28
WO2021064391A3 (en) 2021-07-22
WO2021064391A2 (en) 2021-04-08
GB2587823A (en) 2021-04-14
GB202003496D0 (en) 2020-04-29
EP4059004A2 (en) 2022-09-21
GB2587669A (en) 2021-04-07
WO2021064379A2 (en) 2021-04-08
GB2587683A (en) 2021-04-07
WO2021064392A3 (en) 2021-07-08
WO2021064379A3 (en) 2021-07-01
GB2587686A (en) 2021-04-07
WO2021064387A3 (en) 2021-07-08
WO2021064394A3 (en) 2021-07-08
EP4058355A2 (en) 2022-09-21
WO2021064397A3 (en) 2021-07-15
EP4058360A2 (en) 2022-09-21
GB202003512D0 (en) 2020-04-29
GB2587670A (en) 2021-04-07
WO2021064388A2 (en) 2021-04-08
GB202003503D0 (en) 2020-04-29
WO2021064391A9 (en) 2021-06-03
EP4061714A2 (en) 2022-09-28
WO2021064380A3 (en) 2021-06-24
WO2021064392A2 (en) 2021-04-08
WO2021064374A9 (en) 2021-06-10
WO2021064382A3 (en) 2021-07-22
GB202003497D0 (en) 2020-04-29
EP4058358A2 (en) 2022-09-21
EP4061721A2 (en) 2022-09-28
EP4061725A2 (en) 2022-09-28
WO2021064374A3 (en) 2021-07-15
WO2021064388A9 (en) 2021-05-20
WO2021064382A2 (en) 2021-04-08
WO2021064395A2 (en) 2021-04-08
GB201917074D0 (en) 2020-01-08
EP4061705A2 (en) 2022-09-28
GB201916136D0 (en) 2019-12-18
GB202003502D0 (en) 2020-04-29
WO2021064384A2 (en) 2021-04-08
WO2021064378A3 (en) 2021-07-01
GB202003498D0 (en) 2020-04-29

Similar Documents

Publication Publication Date Title
WO2021064388A3 (en) Systems and methods for aircraft
US9616994B2 (en) Asymmetric multirotor helicopter
SE1850846A1 (en) A drive module for a vehicle and a vehicle assembled from a set of modules
WO2017187275A3 (en) Aerial system propulsion assembly and method of use
DE502007006549D1 (en) FLIGHT UNIT
CA2993724C (en) Propulsion system for an aircraft
ES484900A1 (en) Control system for redundant swashplate drive
EP3792177B1 (en) System comprising a brushless direct current electric motor for a propeller engine
ATE549242T1 (en) DRIVE SYSTEM, HELICOPTER COMPRISING SUCH A DRIVE SYSTEM AND METHOD PERFORMED BY SUCH A DRIVE SYSTEM.
WO2018106137A3 (en) Distributed electric propulsion system and vertical take-off and landing aircraft
WO2012021360A4 (en) Aircraft emergency and backup secondary power apparatus
GB2506464A (en) An aircraft powerplant
CN104290904A (en) Multi-rotor type aircraft
FR3079819B1 (en) ELECTRICAL SUPPLY OF NON-PROPULSION EQUIPMENT OF AN AIRCRAFT
CN204056307U (en) A kind of unmanned plane dual powerplant
EP3952074A4 (en) Canned motor and pump driven by same, and rocket engine system and liquid fuel rocket employing same
WO2010149429A3 (en) Ship having two propellers arranged one behind the other
RU2557291C1 (en) Submarine propulsive arrangement
GB1223171A (en) Improvements in or relating to ships' transmission systems
FI20022265A0 (en) Device in a propulsion system
CN105539794A (en) Variable pitch underwater propulsion system
DK2218637T3 (en) Propulsion system for a ship
EP2762402A3 (en) Propulsion arrangement for a vessel
US11148822B2 (en) Drive system arrangement for rotorcraft
TH182508A (en) Control systems for hybrid vehicles

Legal Events

Date Code Title Description
NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2020864297

Country of ref document: EP

Effective date: 20220502

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20864297

Country of ref document: EP

Kind code of ref document: A2