ClassID:

72612

B64D33/08 - CPC Classification

Classification description:

Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of power plant cooling systems

Sub-classes:
Recent Application in this class:
#1
20260138752
2026-05-21

PROPULSION UNIT

#2
20260138745
2026-05-21

SYSTEM FOR PRE-COOLING AIR SUPPLIED TO AN AIRCRAFT ENVIRONMENTAL CONTROL SYSTEM

#3
20260138738
2026-05-21

VEHICLES EQUIPPED WITH AN ELECTRIC MOTOR INCLUDING AN OPEN CENTRAL REGION CONFIGURED TO ENABLE RELEASE AND/OR OPERATION OF A DEVICE FROM WITHIN THE ELECTRIC MOTOR

#4
20260136501
2026-05-14

HEAT SINKS HAVING AN EMBEDDED THREE-DIMENSIONAL PULSATING HEAT PIPE AND ELECTRIC VERTICAL TAKE-OFF AND LANDING VEHICLES INCORPORATING THE SAME

#5
20260131897
2026-05-14

PROPULSION UNIT AND AIR MOBILITY APPARATUS

#6
20260128640
2026-05-07

PROPULSION UNIT

#7
20260126007
2026-05-07

GAS TURBINE ENGINE FOR AN AIRCRAFT

#8
20260125160
2026-05-07

WING COOLING SYSTEM FOR FUEL CELL

#9
20260116568
2026-04-30

IMPROVED SURFACE HEAT EXCHANGER FOR AN AIRCRAFT NACELLE

#10
20260116567
2026-04-30

COOLING STRUCTURE

#11
20260116557
2026-04-30

PROPULSION DEVICE AND A VTOL AIRCRAFT WITH A PROPULSION DEVICE

#12
20260116552
2026-04-30

PROPULSOR ASSEMBLY FOR AN ELECTRIC AIRCRAFT

#13
20260101487
2026-04-09

THERMAL MANAGEMENT SYSTEM FOR A HYBRID ELECTRIC AIRCRAFT ENGINE

#14
20260081504
2026-03-19

ELECTRIC MACHINE HAVING NOTCHED MAGNETS AND INTEGRATED COOLING

#15
20260078698
2026-03-19

HEAT EXCHANGE SYSTEMS WITH FLUID INTAKE CONTROL AND ASSOCIATED METHODS

#16
20260074643
2026-03-12

PROPULSION SYSTEM, PROPULSION CONTROL DEVICE, AND NON-TRANSITORY COMPUTER READABLE STORAGE MEDIUM

#17
20260063073
2026-03-05

SUCTION ENABLED POST SHUTDOWN COMBUSTOR COOLING AND CORE VENTILATION

#18
20260062136
2026-03-05

METHOD AND SYSTEM FOR THERMAL MANAGEMENT

#19
20260062135
2026-03-05

VEHICLE THERMAL MANAGEMENT SYSTEM

#20
20260036088
2026-02-05

HIGH PRESSURE COOLING SYSTEMS FOR HYBRID AND CONVENTIONAL ENGINES

#21
20260035082
2026-02-05

LOW SPOOL ELECTRICAL MACHINE ARRANGEMENTS FOR HYBRID-ELECTRIC ENGINES

#22
20260029200
2026-01-29

Aircraft Heat Exchanger

#23
20260024784
2026-01-22

AIR-COOLED FUEL CELL STACKS INTEGRATED INTO AIRCRAFT WINGS

#24
20260015097
2026-01-15

PROPULSION UNIT FOR AIRCRAFT

#25
20260009598
2026-01-08

VARIABLE LENGTH FIN HEAT EXCHANGER AND CORRESPONDING TURBOMACHINE

#26
20260009359
2026-01-08

Engine-Integrated Heat Exchanger

#27
20250385373
2025-12-18

ELECTRICAL HOUSING FOR AN AIRCRAFT

#28
20250380383
2025-12-11

COOLING SYSTEM WITH FLOW REGULATORS

#29
20250368346
2025-12-04

Battery Storage System for an Aircraft

#30
20250357825
2025-11-20

DUAL EVAPORATION-CONDENSATION CYCLE COOLING DEVICE AND METHOD FOR HIGH-TEMPERATURE SUPERCONDUCTING MOTOR OF HYDROGEN-POWERED AIRCRAFT

#31
20250353606
2025-11-20

UNDERWING HEAT EXCHANGER ASSEMBLY FOR AN AIRCRAFT

#32
20250340303
2025-11-06

HIGH VOLTAGE CONVERTER FOR USE AS ELECTRIC POWER SUPPLY

#33
20250340292
2025-11-06

SYSTEMS AND METHODS FOR LIFTER MOTOR COOLING IN EVTOL AIRCRAFT

#34
20250326493
2025-10-23

COOLING SYSTEM AND METHOD FOR AN ELECTRICAL AIRCRAFT PROPULSION SYSTEM

#35
20250326492
2025-10-23

THERMAL MANAGEMENT ASSEMBLY FOR AN AIRCRAFT PROPULSION SYSTEM

#36
20250326491
2025-10-23

THERMAL MANAGEMENT ASSEMBLY FOR A HYBRID-ELECTRIC AIRCRAFT PROPULSION SYSTEM

#37
20250326487
2025-10-23

HEAT EXCHANGER AND AIRPLANE COMPRISING SAME

#38
20250313336
2025-10-09

FUSELAGE FOR A CONVERTIBLE AIRCRAFT CAPABLE OF HOVERING

#39
20250296687
2025-09-25

SYSTEMS, METHODS, AND MECHANICAL DESIGNS FOR INVERTERS FOR EVTOL AIRCRAFT

#40
20250290432
2025-09-18

TURBOMACHINE COMPRISING A HEAT EXCHANGER BETWEEN A FUEL CIRCUIT AND TWO LUBRICANT CIRCUITS

#41
20250289580
2025-09-18

AIRCRAFT SYSTEM HAVING A THERMAL MANAGEMENT SYSTEM FOR AN ELECTRIFIED POWERTRAIN

#42
20250289563
2025-09-18

INVERTER CIRCUITS AND ELECTRICAL PROPULSION SYSTEMS FOR EVTOL AIRCRAFT

#43
20250277456
2025-09-04

ULTRA-HIGH TEMPERATURE TURBO GENERATOR

#44
20250276795
2025-09-04

AIRCRAFT PROPULSION SYSTEM

#45
20250274016
2025-08-28

COOLING DEVICE AND FLYING OBJECT

#46
20250270951
2025-08-28

AIRCRAFT POWER PLANT WITH HEAT MANAGEMENT SYSTEM

#47
20250269953
2025-08-28

SYSTEMS AND METHODS FOR TILTER MOTOR COOLING

#48
20250269724
2025-08-28

Vehicle Cabin Thermal Management System and Method

#49
20250263175
2025-08-21

POWER SYSTEM FOR A FLIGHT VEHICLE

#50
20250263174
2025-08-21

ELECTRIC PROPULSION SYSTEMS

#51
20250256854
2025-08-14

ELECTRICALLY POWERED PROPELLER SYSTEMS

#52
20250253362
2025-08-07

COOLING SYSTEM FOR FUEL CELL ONBOARD A VEHICLE INCLUDING AUXILIARY EVAPORATIVE COOLER

#53
20250250020
2025-08-07

OPEN ROTOR AIRCRAFT PROPULSION SYSTEM WITH BYPASS FLOWPATH

#54
20250247034
2025-07-31

SYSTEMS AND METHODS FOR IMPROVED AIRCRAFT ELECTRIC ENGINES

#55
20250246978
2025-07-31

SYSTEMS AND METHODS FOR MEDICAL IMAGE PRESENTATION IN MULTIPLE CONTEXTS

#56
20250242937
2025-07-31

AEROSPACE ELECTRIC PROPULSION THERMAL MANAGEMENT SYSTEM

#57
20250242936
2025-07-31

ADSORPTION BASED AIRCRAFT COOLANT SYSTEM

#58
20250236407
2025-07-24

ROTORCRAFT POWERPLANT COOLING SYSTEM

#59
20250236401
2025-07-24

ELECTRIC PROPULSION SYSTEMS

#60
20250236386
2025-07-24

ROTORCRAFT WITH POWERPLANT EXHAUST SOUND ATTENUATION

#61
20250233172
2025-07-17

FUEL CELL SYSTEM

#62
20250230930
2025-07-17

COOLED VARIABLE AREA NOZZLE FOR AN AIRCRAFT ENGINE

#63
20250226729
2025-07-10

STATOR WITH COOLING SYSTEM FOR AN ELECTRIC MOTOR OF AN ELECTRIC AIRCRAFT

#64
20250223929
2025-07-10

UNDUCTED PROPELLER GAS TURBINE COMPRISING A COOLING AIR CHANNEL AND A VARIABLE BLEED VALVE EJECTION CHANNEL

#65
20250206457
2025-06-26

SYSTEM AND METHOD FOR REDUCING THE CONCENTRATION OF FUEL VAPOR IN THE ULLAGE OF A FUEL TANK

#66
20250202325
2025-06-19

SYSTEMS AND METHODS FOR ROTOR ASSEMBLIES AND MANUFACTURING THEREOF

#67
20250187745
2025-06-12

THERMAL MANAGEMENT SYSTEM

#68
20250183761
2025-06-05

A STATOR ASSEMBLY

#69
20250178754
2025-06-05

POWER MODULE AND CLUTCH MECHANISM FOR UNMANNED AIRCRAFT SYSTEMS

#70
20250171154
2025-05-29

AIRCRAFT WITH MULTI-POWER SOURCE ELECTRIC PROPULSION SYSTEM

#71
20250171153
2025-05-29

ELECTRIC PROPULSOR

#72
20250167649
2025-05-22

ELECTRIC PROPULSION SYSTEM FOR DELIVERING HIGH TORQUE

#73
20250163852
2025-05-22

HEAT EXCHANGER

#74
20250153853
2025-05-15

INVERTER CIRCUITS AND ELECTRICAL PROPULSION SYSTEMS FOR EVTOL AIRCRAFT

#75
20250149955
2025-05-08

SYSTEMS AND METHODS FOR COOLING AN ELECTRIC AIRCRAFT

#76
20250146442
2025-05-08

AIRCRAFT SYSTEM HAVING A THERMAL MANAGEMENT SYSTEM

#77
20250145303
2025-05-08

SYSTEMS AND METHODS FOR OIL MANAGEMENT IN GEARBOXES FOR EVTOL AIRCRAFT

#78
20250145297
2025-05-08

SYSTEMS AND METHODS FOR OIL MAINTENANCE IN GEARBOXES FOR eVTOL AIRCRAFT

#79
20250145274
2025-05-08

HIGH VOLTAGE JUNCTION BOX FOR A BATTERY PACK

#80
20250128822
2025-04-24

INTEGRATED FAN AND BATTERY PROPULSION SYSTEM

#81
20250128821
2025-04-24

SYSTEMS AND METHODS FOR COOLING AN ELECTRIC AIRCRAFT

#82
20250121948
2025-04-17

SYSTEMS AND METHODS FOR OIL MANAGEMENT IN GEARBOXES FOR EVTOL AIRCRAFT

#83
20250092823
2025-03-20

AIRCRAFT

#84
20250089203
2025-03-13

FLUIDIC OSCILLATORS FOR THE PASSIVE COOLING OF ELECTRONIC DEVICES

#85
20250088066
2025-03-13

AIRFOIL FINS FOR THE PASSIVE COOLING OF ELECTRONIC DEVICES

#86
20250087723
2025-03-13

FUEL CELL SYSTEM COMPRISING A HEAT PIPE

#87
20250087720
2025-03-13

METHOD FOR STARTING A FUEL CELL AT LOW TEMPERATURES

#88
20250083807
2025-03-13

SYSTEMS AND METHODS FOR LIFTER MOTOR COOLING IN EVTOL AIRCRAFT

#89
20250079957
2025-03-06

HIGH-TORQUE ELECTRIC MOTOR ASSEMBLY

#90
20250079920
2025-03-06

SWITCHED RELUCTANCE ELECTRIC MACHINE

#91
20250070630
2025-02-27

ROTOR OF ROTARY ELECTRIC MACHINE COMPRISING CONDUCTORS OF FREE CROSS SECTION

#92
20250067515
2025-02-27

MULTI-MODE COOLING FOR HEAT SOURCE

#93
20250067216
2025-02-27

SYSTEM FOR COOLING A LIQUID FOR LUBRICATING AN AIRCRAFT TURBOMACHINE

#94
20250066028
2025-02-27

REDUNDANT LOAD PATH FOR A TILTABLE AIRCRAFT COMPONENT

#95
20250060168
2025-02-20

Pumped Two-Phase Cooling of Aircraft Electronics

#96
20250058889
2025-02-20

Configuration for a LH2 Fuel Cell Aircraft with Distributed Systems

#97
20250051028
2025-02-13

SYSTEM FOR SUPERCONDUCTING ELECTRONICS IN AEROSPACE APPLICATIONS

#98
20250051027
2025-02-13

COOLANT WING SURFACE HEAT EXCHANGER

#99
20250051019
2025-02-13

AEROSPACE FUEL CELL SYSTEM INTEGRATION

#100
20250040107
2025-01-30

THERMAL MANAGEMENT SYSTEM FOR AN ELECTRIC VEHICLE

#101
20250038689
2025-01-30

SYSTEMS, METHODS, AND MECHANICAL DESIGNS FOR INVERTERS FOR EVTOL AIRCRAFT

#102
20250038620
2025-01-30

ROTOR SHAFT FOR AN ELECTRIC MOTOR, ASSEMBLY FOR A ROTOR SHAFT, AND METHOD FOR MANUFACTURING AN ASSEMBLY FOR A ROTOR SHAFT

#103
20250033782
2025-01-30

SYSTEMS AND METHODS FOR IMPROVED GEARBOXES FOR EVTOL AIRCRAFT

#104
20250019086
2025-01-16

ELECTRIC PROPULSION DEVICE

#105
20250019085
2025-01-16

Primary Component For An Aircraft With Integrated Thermal Management

#106
20250019084
2025-01-16

THERMAL MANAGEMENT SYSTEM AND METHOD FOR AIRCRAFT FUEL CELLS

#107
20250019083
2025-01-16

ELECTRIC FAN AND ELECTRIC AIRCRAFT

#108
20250011001
2025-01-09

IMPELLER MACHINE AND METHOD FOR OPERATING AN IMPELLER MACHINE

#109
20240425193
2024-12-26

AIRCRAFT COOLING DEVICE

#110
20240417080
2024-12-19

AIRCRAFT AND ASSOCIATED METHOD OF CONDITIONING CABIN AIR

#111
20240405633
2024-12-05

DRIVING DEVICE AND DRIVING DEVICE UNIT

#112
20240400220
2024-12-05

COOLING ARCHITECTURE FOR LIQUID HYDROGEN SUPERCONDUCTING SYSTEM

#113
20240383609
2024-11-21

Systems and methods for improved gearboxes for evtol aircraft

#114
20240375781
2024-11-14

MODULAR HEAT EXCHANGER FOR AN AIRCRAFT POWERPLANT

#115
20240359526
2024-10-31

Heat exchanger and method of operation

#116
20240351694
2024-10-24

SYSTEMS, METHODS, AND MECHANICAL DESIGNS FOR INVERTERS FOR EVTOL AIRCRAFT

#117
20240347850
2024-10-17

ENERGY STORAGE SYSTEM FOR AN AIRCRAFT HAVING A VENTILATION SYSTEM

#118
20240327019
2024-10-03

PROPULSION ASSEMBLY COMPRISING AT LEAST ONE REGULATED VENTILATION DEVICE, AIRCRAFT COMPRISING SUCH A PROPULSION ASSEMBLY

#119
20240327018
2024-10-03

Heat exchanger assembly for an aircraft

#120
20240326599
2024-10-03

HIGH VOLTAGE BATTERY ARCHITECTURE

#121
20240317416
2024-09-26

CONTROL DEVICE FOR ELECTRIC FLIGHT VEHICLE

#122
20240317413
2024-09-26

ELECTRICAL MACHINE, ELECTRICAL PROPULSION UNIT, VEHICLE FRAME STRUCTURE, AND VEHICLE

#123
20240317408
2024-09-26

Apparatus for Controlling Temperature and Pressure of Aircraft

#124
20240308691
2024-09-19

System for thermal management ground service equipment and a method of use

#125
20240300659
2024-09-12

Inverter circuits and electrical propulsion systems for eVTOL aircraft

#126
20240300658
2024-09-12

TILT ROTOR SYSTEMS AND METHODS FOR EVTOL AIRCRAFT

#127
20240287931
2024-08-29

HYBRID ELECTRIC HYDROGEN ENGINE FOR AIRCRAFT

#128
20240286753
2024-08-29

THERMAL MANAGEMENT SYSTEM FOR A BATTERY

#129
20240271833
2024-08-15

SYSTEMS, METHODS, AND APPARATUS FOR COOLING SUPERCONDUCTING MOTORS

#130
20240270394
2024-08-15

Systems and methods for oil maintenance in gearboxes for eVTOL aircraft

#131
20240270393
2024-08-15

SYSTEMS AND METHODS FOR OIL MAINTENANCE IN GEARBOXES FOR eVTOL AIRCRAFT

#132
20240266566
2024-08-08

OXIDIZING AGENTS FOR EMERGENCY POWER UNITS

#133
20240262518
2024-08-08

Aircraft electric propulsion system with overlapping shafts for gearbox oil distribution

#134
20240258534
2024-08-01

SYSTEMS FOR COOLING EMERGENCY POWER UNITS

#135
20240254898
2024-08-01

POWER ELECTRONICS WASTE HEAT RECOVERY IN RECUPERATION CYCLE

#136
20240253805
2024-08-01

HEAT SHIELD FOR AN AIRCRAFT AND METHOD OF USING THE SAME

#137
20240253797
2024-08-01

Systems, methods, and mechanical designs for inverters for eVTOL aircraft

#138
20240253794
2024-08-01

Systems, methods, and mechanical designs for inverters for eVTOL aircraft

#139
20240253793
2024-08-01

Systems and methods for oil management in gearboxes for eVTOL aircraft

#140
20240253792
2024-08-01

Systems and methods for oil management in gearboxes for eVTOL aircraft

#141
20240253791
2024-08-01

Systems and methods for improved gearboxes for evtol aircraft

#142
20240250380
2024-07-25

BATTERY MODULE AND A METHOD FOR COOLING A BATTERY MODULE OF AN ELECTRIC VEHICLE

#143
20240246685
2024-07-25

SYSTEMS AND METHODS FOR IMPROVED AIRCRAFT ELECTRIC ENGINES

#144
20240243646
2024-07-18

ELECTRICAL MACHINES FOR AIRCRAFT POWER AND PROPULSION SYSTEMS WITH AIR COOLING OF COILS

#145
20240227479
2024-07-11

MacBarringer Manned Aerial Vehicle Car (MB Mavcar)

#146
20240217669
2024-07-04

MANAGING COOLING AIRFLOW USING VARIABLE-GEOMETRY OPENINGS

#147
20240208661
2024-06-27

COOLING ARCHITECTURE USING CRYOGENIC FUELS

#148
20240208658
2024-06-27

Systems and methods for oil management in gearboxes for evtol aircraft

#149
20240204617
2024-06-20

ROTOR, AND PROPELLER DRIVING DEVICE AND AIRCRAFT USING THE SAME

#150
20240204587
2024-06-20

ELECTRIC MACHINE HAVING MULTI-FUNCTION COOLING CHANNELS

#151
20240199245
2024-06-20

MOBILE OBJECT AND BATTERY UNIT

#152
20240199221
2024-06-20

ELLIPTICAL ULTRASOUND VIBRATION BASED COOLING AND DEICING

#153
20240190574
2024-06-13

Electric propulsor with electric machine in thermal communication with a heat exchanger

#154
20240190573
2024-06-13

AIRCRAFT THERMAL ANTI-ICING SYSTEM

#155
20240190566
2024-06-13

Method for cooling a tilter motor including a tilt-actuated nacelle door

#156
20240182180
2024-06-06

METHOD AND SYSTEM FOR THERMAL MANAGEMENT

#157
20240178723
2024-05-30

COOLING FOR AN ELECTRIC DRIVE OF AN AIRCRAFT

#158
20240174369
2024-05-30

NACELLE APPARATUS WITH AIR-CONDUCTING DEVICE AND VERTICAL TAKE-OFF AND LANDING AIRCRAFT

#159
20240162520
2024-05-16

Heat exchanger assemblies and cooling systems for evtol aircraft

#160
20240154499
2024-05-09

AIRCRAFT PROPULSION LIQUID COOLING

#161
20240136892
2024-04-25

STATOR WITH COOLING SYSTEM FOR AN ELECTRIC MOTOR OF AN ELECTRIC AIRCRAFT

#162
20240136887
2024-04-25

SYSTEMS AND METHODS FOR ROTOR ASSEMBLIES

#163
20240118004
2024-04-11

CRYOCOOLER WITH TRANSIENT THERMAL STORAGE

#164
20240117829
2024-04-11

SYSTEMS AND METHODS FOR CONTROLLING TILTING OF TILTABLE COMPONENTS OF EVTOL AIRCRAFT

#165
20240116643
2024-04-11

Systems and methods for, and components of, gearboxes for eVTOL aircraft

#166
20240116642
2024-04-11

SYSTEMS AND METHODS FOR, AND COMPONENTS OF, GEARBOXES FOR EVTOL AIRCRAFT

#167
20240116640
2024-04-11

Systems for cooling an electrical engine for eVTOL aircraft using an end bell assembly connected to a thermal plate

#168
20240116639
2024-04-11

Systems and methods for oil maintenance in gearboxes for eVTOL aircraft

#169
20240116628
2024-04-11

Redundant load path for powered lift tilt actuator

#170
20240116627
2024-04-11

Systems and methods for lifter motor cooling in EVTOL aircraft

#171
20240106302
2024-03-28

SUPERCONDUCTING MOTOR STATOR, AIRCRAFT SUPERCONDUCTING MOTOR, AND AIRCRAFT

#172
20240102432
2024-03-28

AXIAL FAN FOR AIR COOLED ELECTRICAL AIRCRAFT MOTOR

#173
20240101267
2024-03-28

DISCONNECT MECHANISMS

#174
20240101261
2024-03-28

Battery Storage System for an Aircraft

#175
20240079715
2024-03-07

VENTING APPARATUS FOR BATTERY EJECTA FOR USE IN AN ELECTRIC AIRCRAFT

#176
20240076069
2024-03-07

Integrated Engine/Generator for Hybrid Drones

#177
20240076053
2024-03-07

THERMAL MANAGEMENT SYSTEM FOR AN AIRCRAFT

#178
20240076052
2024-03-07

THERMAL MANAGEMENT SYSTEM FOR AN AIRCRAFT

#179
20240076043
2024-03-07

MOVING OBJECT

#180
20240069527
2024-02-29

AIRCRAFT THERMAL MANAGEMENT SYSTEM FOR AN ENERGY STORAGE SYSTEM

#181
20240068381
2024-02-29

Nacelle of an aircraft engine, comprising an improved heat exchanger

#182
20240059417
2024-02-22

Vehicle cabin thermal management system and method

#183
20240055948
2024-02-15

ELECTRIC MACHINE WITH COMBINED ROTOR AND COOLING FAN

#184
20240051676
2024-02-15

COOLING SYSTEM AND METHODS FOR REGULATING A TEMPERATURE OF AN ELECTRIC AIRCRAFT POWER SUPPLY DURING CHARGING

#185
20240051675
2024-02-15

Drive device, flying vehicle and method for cooling a motor

#186
20240043132
2024-02-08

COOLING SYSTEM FOR AN AIRCRAFT, AIRCRAFT HAVING A COOLING SYSTEM, AND METHOD FOR COOLING AN ELECTRIC PROPULSION SYSTEM OF AN AIRCRAFT

#187
20240042823
2024-02-08

WASTE HEAT UTILIZING ABSORPTION REFRIGERATION SYSTEM FOR CLIMATE CONTROL AND/OR ELECTRIC SYSTEMS COOLING

#188
20240034477
2024-02-01

TEMPERATURE CONTROL SYSTEM AND TEMPERATURE CONTROL METHOD AND AIRCRAFT

#189
20240022137
2024-01-18

APPARATUS FOR COOLING AN ELECTRIC PROPULSION ENGINE

#190
20240017824
2024-01-18

Multi-purpose prop-rotor spinner arrangement

#191
20240014711
2024-01-11

ELECTRIC PROPULSION SYSTEM HAVING INTEGRATED ELECTRICAL AND THERMAL ARCHITECTURE AND RELATED METHODS OF OPERATING AND IMPLEMENTING SAME

#192
20240011436
2024-01-11

Hybrid electric hydrogen engine for aircraft

#193
20240002066
2024-01-04

SIMULTANEOUS AIR COOLING OF MULTIPLE ELEMENTS OF A HYBRID POWERPLANT

#194
20230415905
2023-12-28

Aircraft propulsion system with intermittent combustion engine and electric transmission system and method for operating the same

#195
20230411767
2023-12-21

Venting apparatus for battery ejecta for use in an electric aircraft

#196
20230406519
2023-12-21

Aircraft propulsion system with intermittent combustion engine and electric transmission system and method for operating the same

#197
20230399116
2023-12-14

ELECTRICAL SUPPLY SYSTEM OF AN ELECTRICAL PROPULSION SYSTEM OF AN AIRCRAFT

#198
20230391464
2023-12-07

Articulating bifurcated integrated transition duct assembly

#199
20230387491
2023-11-30

Apparatus for active battery pack cooling

#200
20230373645
2023-11-23

Cooling system of a compartment of pieces of equipment in a nacelle of an aircraft propelling assembly

#201
20230373644
2023-11-23

VAPOR COMPRESSION SYSTEM FOR AEROSPACE APPLICATIONS

#202
20230365268
2023-11-16

Power module and clutch mechanism for unmanned aircraft systems

#203
20230356855
2023-11-09

DEVICE AND METHOD FOR COOLING A HEAT EXCHANGER

#204
20230349328
2023-11-02

Heat exchanger capacity for one or more heat exchangers associated with an accessory gearbox of a turbofan engine

#205
20230348083
2023-11-02

Systems and methods for propulsion

#206
20230343676
2023-10-26

POWER COMPONENT FOR ELECTRIC OR HYBRID AIRCRAFT

#207
20230332522
2023-10-19

Exhaust-gas treatment device for an aircraft engine

#208
20230327584
2023-10-12

ELECTRIC MOVABLE BODY

#209
20230323810
2023-10-12

Gas turbine engine

#210
20230318420
2023-10-05

HIGH VOLTAGE CONVERTER FOR USE AS ELECTRIC POWER SUPPLY

#211
20230313737
2023-10-05

Adjustable primary and supplemental power units

#212
20230312128
2023-10-05

AIRCRAFT WITH RAM AIR TURBINE DISK WITH GENERATOR SYSTEM WITH THERMAL MANAGEMENT FEATURES

#213
20230312123
2023-10-05

Auxiliary fan based hybrid cooling systems for electric machines

#214
20230312122
2023-10-05

Cooling system for aircraft components including ram chute body and relatively rotatable air conduit

#215
20230307972
2023-09-28

Rotor for an electric aircraft motor comprising a plurality of magnets

#216
20230303264
2023-09-28

AIRCRAFT WITH RAM AIR TURBINE DISK WITH GENERATOR HAVING BLADE TIP INTEGRATED MAGNETS

#217
20230303262
2023-09-28

ELECTRIC VERTICAL TAKEOFF AND LANDING (EVTOL) AIRCRAFT LIFT MOTOR WITH AIR COOLING

#218
20230303254
2023-09-28

CRYOGENIC COOLING SYSTEM FOR AN AIRCRAFT

#219
20230278716
2023-09-07

Aircraft propulsion unit

#220
20230278715
2023-09-07

IINTEGRATED MULTIMODE THERMAL ENERGY TRANSFER SYSTEM, METHOD, AND APPARATUS FOR ELECTRIC MULTIROTOR AIRCRAFT

#221
20230257132
2023-08-17

Fan device and aircraft having the same

#222
20230257131
2023-08-17

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

#223
20230246513
2023-08-03

ELECTRIC MOTOR COOLING SYSTEMS AND METHODS

#224
20230242266
2023-08-03

Electric motor nacelle for a vertical take-off and landing aircraft and aircraft comprising such a nacelle

#225
20230235699
2023-07-27

Aircraft skin heat exchanger

#226
20230219694
2023-07-13

Gas turbine engine with electric machines

#227
20230211891
2023-07-06

Auxiliary power unit adaptive cooldown cycle system and method

#228
20230202667
2023-06-29

Electric aircraft lift motor with air cooling

#229
20230193822
2023-06-22

Aircraft having a single fluid inlet aperture

#230
20230192310
2023-06-22

Aircraft propulsion system comprising a cooling system

#231
20230192309
2023-06-22

Propeller driven backup cooling pump system for electric motor converter

#232
20230187992
2023-06-15

Electric machine and hybrid electric aircraft

#233
20230182916
2023-06-15

System defining a hybrid power unit for thrust generation in an aerial vehicle and method for controlling the same

#234
20230182911
2023-06-15

Support structure for attaching a gas turbine engine to an aircraft pylon

#235
20230174247
2023-06-08

Adaptive Cooling System For An Aircraft

#236
20230167770
2023-06-01

Propulsion assembly for an aircraft

#237
20230160341
2023-05-25

Integrated lubrication system

#238
20230159176
2023-05-25

MOTOR DRIVE SYSTEM

#239
20230155524
2023-05-18

Electric movable body

#240
20230150683
2023-05-18

ELECTRIC MACHINE

#241
20230147038
2023-05-11

Auxiliary power unit for an aircraft

#242
20230143600
2023-05-11

Aircraft electric motor having a stator heat pipe cooling scheme

#243
20230142019
2023-05-11

Aircraft electric motor

#244
20230141526
2023-05-11

Aircraft electric motor

#245
20230138133
2023-05-04

Aircraft electric motor with integrated cooling system

#246
20230132515
2023-05-04

SYSTEM AND METHODS FOR PRECONDITIONING A POWER SOURCE OF AN ELECTRIC AIRCRAFT

#247
20230129735
2023-04-27

Aircraft propulsion assembly comprising a plate heat exchanger, of hexagonal longitudinal section, positioned in a bifurcation

#248
20230122852
2023-04-20

CRYOGENIC COOLING SYSTEM FOR AN AIRCRAFT

#249
20230120297
2023-04-20

Aircraft propulsion system

#250
20230107180
2023-04-06

Aircraft propulsion unit

#251
20230097282
2023-03-30

Parallel hybrid power plant with hollow motor

#252
20230074332
2023-03-09

INTEGRATED ELECTRIC MOTOR AND THERMAL MANAGEMENT SYSTEM

#253
20230070111
2023-03-09

Thermal management system

#254
20230067744
2023-03-02

PROACTIVE THERMAL MANAGEMENT SYSTEM

#255
20230060791
2023-03-02

Avionic exhaust air for cooling engine bay

#256
20230058015
2023-02-23

Thermal management system for gas turbine engine

#257
20230055732
2023-02-23

Device for cooling an aircraft propulsion system, comprising at least one pair of intake and exhaust flaps and an actuator controlling said flaps

#258
20230055244
2023-02-23

Motor cooling system

#259
20230019138
2023-01-19

Cooling system configurations for an aircraft having hybrid-electric propulsion system

#260
20230014276
2023-01-19

COOLING SYSTEM AND METHOD FOR AN ELECTRICAL AIRCRAFT PROPULSION SYSTEM

#261
20230010823
2023-01-12

Water-based, combined cooling and humidification system for a fuel cell system

#262
20230006534
2023-01-05

FLUX BARRIER ELECTRIC MACHINE WITH SUPERCONDUCTING INDUCED ELEMENT AND INDUCTOR

#263
20220402402
2022-12-22

VTOL aircraft including a reconfigurable battery thermal regulation system

#264
20220380015
2022-12-01

Mechanical Arm and A UAV

#265
20220373263
2022-11-24

Aircraft Heat Exchanger

#266
20220368197
2022-11-17

Thermal management system

#267
20220355943
2022-11-10

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

#268
20220344681
2022-10-27

FLIGHT VEHICLE

#269
20220340295
2022-10-27

System and method for reducing the concentration of fuel vapor in the ullage of a fuel tank

#270
20220340292
2022-10-27

Method and system for a two-motor propulsion system for an electric aircraft

#271
20220332219
2022-10-20

EXHAUST WATER VAPOR MANAGEMENT FOR HYDROGEN FUEL CELL-POWERED AIRCRAFT

#272
20220329134
2022-10-13

Electric machine with integrated controller

#273
20220324581
2022-10-13

Transmission cooling assembly of helicopter

#274
20220320929
2022-10-06

Aircraft electric motor

#275
20220315238
2022-10-06

COOLING AN ELECTRICAL ENERGY DISTRIBUTION NETWORK

#276
20220315237
2022-10-06

COOLING SYSTEM

#277
20220307447
2022-09-29

Charge Air Cooler Bypass Systems and Methods

#278
20220306306
2022-09-29

Electric propulsion system of an aircraft

#279
20220297848
2022-09-22

Aircraft hybrid propulsion system including cold plate for a high density power converter

#280
20220289397
2022-09-15

Fuel cell powered aircraft with a cathode convertible between oxygen and air and method for use thereof

#281
20220285753
2022-09-08

AIRCRAFT BATTERY PACK AND ASSOCIATED COOLING SYSTEM

#282
20220281613
2022-09-08

Aircraft thermal management system

#283
20220281351
2022-09-08

BATTERY PREHEATING SYSTEMS AND METHODS IN AN AIRCRAFT HYBRID ELECTRIC POWERTRAIN

#284
20220267020
2022-08-25

Aircraft having cooling system for distributing heat transfer liquid to different regions of aircraft

#285
20220255175
2022-08-11

Double sided battery mounting apparatus

#286
20220250760
2022-08-11

Tail cone mounted generator input shaft for an aircraft

#287
20220250758
2022-08-11

REMOTE MOUNT OF ENGINE ACCESSORIES

#288
20220250756
2022-08-11

Aircraft propulsion unit

#289
20220242587
2022-08-04

Method for thermal management for an aircraft propulsion system using a flow of compressed fluid extracted from a compressor section

#290
20220242582
2022-08-04

VEHICLE AND PROPULSION SYSTEM WITH GASEOUS FUEL SYSTEM

#291
20220242581
2022-08-04

PROPULSION SYSTEM COOLING CONTROL

#292
20220234751
2022-07-28

Auxiliary power unit adaptive cooldown cycle system and method

#293
20220231551
2022-07-21

Electric machine

#294
20220227490
2022-07-21

Vertical takeoff and landing aerial vehicle and cooling system

#295
20220225549
2022-07-14

SEMICONDUCTOR COMPONENT ON A HEAT PIPE

#296
20220212807
2022-07-07

Parallel hybrid power plant with hollow motor

#297
20220205389
2022-06-30

HEAT EXCHANGER

#298
20220205388
2022-06-30

Aircraft

#299
20220194621
2022-06-23

Aircraft propulsion system

#300
20220194618
2022-06-23

Air mobility vehicle with a cooling air intake flap positioned below a rotary wing