ClassID:

72585

B64D31/00 - page 2 - CPC Classification

Classification description:

Power plant control; Arrangement thereof

Recent Application in this class:
#301
20210061451
2021-03-04

Power management systems for multi engine rotorcraft

#302
20210056857
2021-02-25

Systems and methods for power reduction in formation flight

#303
20210016877
2021-01-21

A STRUCTURE CONSTRUCTION FOR AN AIRCRAFT AND AIRCRAFT COMPRISING THE STRUCTURE CONSTRUCTION

#304
20210009282
2021-01-14

Method and tool for optimizing fuel/electrical energy storage allocation for hybrid-electric aircraft

#305
20200408106
2020-12-31

Acoustical health monitoring for turbomachinery

#306
20200398993
2020-12-24

Method and system for operating a rotorcraft engine

#307
20200395878
2020-12-17

Rotating electrical machine

#308
20200382030
2020-12-03

DC generator system

#309
20200378742
2020-12-03

Feedback device with differing magnetic permeability zones

#310
20200378259
2020-12-03

Feedback device with non-axially aligned position markers

#311
20200363295
2020-11-19

Engine testing system and process

#312
20200361623
2020-11-19

Fuel cell power pack for drone and state information monitoring method thereof

#313
20200355117
2020-11-12

Multi-stage turbocharging compressor for fuel cell systems

#314
20200354073
2020-11-12

REDUNDANT AVIATION POWERTRAIN SYSTEM FOR RELIABILITY AND SAFETY

#315
20200346777
2020-11-05

FUSELAGE AND UNMANNED AERIAL VEHICLE THEREOF

#316
20200346776
2020-11-05

Energy management system for minimum fuel cell load, aircraft having an energy management system and method for ensuring minimum fuel cell load

#317
20200346775
2020-11-05

Systems and methods for supplying and distributing power

#318
20200339260
2020-10-29

Distributed propulsion system for vertical take off and landing closed wing aircraft

#319
20200339244
2020-10-29

Blade angle position feedback system with offset sensors

#320
20200339241
2020-10-29

Nacelle for a boundary layer ingestion propulsor

#321
20200325822
2020-10-15

POWER MODULES WITH BLOW DOWN FUEL AND PROPELLANT DELIVERY SYSTEMS

#322
20200324886
2020-10-15

Hybrid multirotor vehicles and related methods

#323
20200324876
2020-10-15

Blade angle position feedback system with profiled marker terminations

#324
20200307813
2020-10-01

Electric power system for powerplants of a multi-engine aircraft

#325
20200307774
2020-10-01

Method and system for operating an aircraft powerplant

#326
20200307390
2020-10-01

Systems and methods for maintaining attitude control under degraded energy source conditions using multiple propulsors

#327
20200301392
2020-09-24

Method for simulating an N1 and N2 speed vibration composite input for development and/or model based testing of engine control hardware and embedded software

#328
20200298711
2020-09-24

Hybrid powertrain system and method

#329
20200290735
2020-09-17

Electric distributed propulsion with different rotor rotational speeds

#330
20200290460
2020-09-17

METHOD FOR PROCESSING THROTTLE CONTROL SIGNAL, ELECTRONIC SPEED REGULATOR, CONTROLLER, AND MOBILE PLATFORM

#331
20200283162
2020-09-10

MOTOR CONTROL SYSTEM AND UNMANNED AERIAL VEHICLE

#332
20200271011
2020-08-27

Method and system for engine operation

#333
20200269989
2020-08-27

Methods and systems for controlling operation of aircraft engines

#334
20200262542
2020-08-20

System and method for aircraft propeller governing

#335
20200198795
2020-06-25

Device For Providing Power Or Thrust To An Aerospace Vehicle And Method For Controlling A Device For Providing Power To An Aerospace Vehicle

#336
20200198794
2020-06-25

System and method for operating a gas turbine engine coupled to an aircraft propeller

#337
20200182160
2020-06-11

Device for automatically regulating aircraft power plant gas generator and free turbine speeds as a function of heating, electricity generation, noise emission, and fuel consumption

#338
20200180774
2020-06-11

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

#339
20200180771
2020-06-11

Thermal Management System for an Aircraft Including an Electric Propulsion Engine

#340
20200180594
2020-06-11

High speed operation of an electric machine

#341
20200172256
2020-06-04

Personal aircraft

#342
20200165995
2020-05-28

Self-generating engine-specific health monitoring model from generic model base

#343
20200165984
2020-05-28

Integrated propeller and engine controller

#344
20200165983
2020-05-28

Engine and propeller control system

#345
20200156782
2020-05-21

Distributed propulsion system

#346
20200153340
2020-05-14

Hysteresis-controlled DC-DC boost converter for aerial vehicles

#347
20200094979
2020-03-26

UNMANNED AERIAL VEHICLE CHARGING CONTROL METHOD, SYSTEM AND UNMANNED AERIAL VEHICLE

#348
20200083823
2020-03-12

Operation of a hybrid electric aircraft propulsion system

#349
20200083791
2020-03-12

Hybrid electric propulsion system and method of operation

#350
20200079521
2020-03-12

Synchronization of generator and electric motor in a hybrid electric aircraft propulsion system

#351
20200079518
2020-03-12

Hybrid electric propulsion system and method of operation

#352
20200079517
2020-03-12

Variable cycle compensation in a gas turbine engine

#353
20200062413
2020-02-27

System controller for series hybrid powertrain

#354
20200058947
2020-02-20

FUEL CELL SYSTEM FOR AN AIRCRAFT

#355
20200052623
2020-02-13

Control method for driving motor rotation, electronic governor, power system, and unmanned aerial vehicle

#356
20200047906
2020-02-13

Invertible aircraft

#357
20200047900
2020-02-13

Motor control method, apparatus, and system

#358
20200014044
2020-01-09

Method and device for generating electric energy

#359
20200002017
2020-01-02

Aerial vehicle powering off method and device, and aerial vehicle

#360
20190386510
2019-12-19

Method and apparatus for no-break power transfer in a power distribution system

#361
20190359346
2019-11-28

Method of and system for presenting an operating status of an aircraft engine

#362
20190352017
2019-11-21

Uniform generator control unit including multiple permanent magnet generator inputs

#363
20190329897
2019-10-31

Optionally hybrid power system

#364
20190318637
2019-10-17

Deep stall aircraft landing

#365
20190292932
2019-09-26

Systems and methods for active clearance control based on selected operating mode

#366
20190283862
2019-09-19

FLIGHT CONTROL SYSTEM

#367
20190210737
2019-07-11

Motor control optimizations for unmanned aerial vehicles

#368
20190207543
2019-07-04

Methods and systems for brushless motor control

#369
20190202559
2019-07-04

Method, system, and apparatus of flight system for individual users

#370
20190196423
2019-06-27

Managing power of aerial vehicles

#371
20190186360
2019-06-20

Methods, computer programs, non transitory computer readable storage mediums, signals, and apparatus for controlling electrical power supplied to a component of a vehicle

#372
20190185149
2019-06-20

Multi-rotor tonal noise control for UAV

#373
20190176996
2019-06-13

Method and system for controlling thrust of an engine

#374
20190168622
2019-06-06

Hybrid powertrain system and method

#375
20190152617
2019-05-23

METHOD FOR DRIVING AN AIR VEHICLE, AND AIR VEHICLE

#376
20190147754
2019-05-16

Potential aircraft trajectory wind effect computation

#377
20190146001
2019-05-16

Conversion between calibrated airspeed and true airspeed in trajectory modeling

#378
20190144128
2019-05-16

Performance capability determination for aircraft

#379
20190140572
2019-05-09

Motor vector control method and device, and aircraft

#380
20190118960
2019-04-25

Power distribution system for DC network

#381
20190107079
2019-04-11

Gas turbine engine with axial movable fan variable area nozzle

#382
20190072958
2019-03-07

Automatic command for lift control devices

#383
20190061968
2019-02-28

Hybrid VTOL fixed-wing drone

#384
20190058434
2019-02-21

Aerial vehicle, and overvoltage protection method and device of electronic governor in the same

#385
20190036638
2019-01-31

Determining a frequency for propulsor engine communication sessions

#386
20190031334
2019-01-31

Mission configurable aircraft having VTOL and biplane orientations

#387
20190023385
2019-01-24

Electric motor-driven compound aircraft

#388
20190009919
2019-01-10

Motor control method, apparatus, and system

#389
20190002113
2019-01-03

Propulsion system for an aircraft

#390
20180370644
2018-12-27

Method for rating a propulsion unit comprising a main engine and an auxiliary engine

#391
20180354635
2018-12-13

Propulsion system for an aircraft

#392
20180327083
2018-11-15

Single lever powerplant control on twin turbopropeller aircraft

#393
20180324403
2018-11-08

Determining stereo distance information using imaging devices integrated into propeller blades

#394
20180323712
2018-11-08

Hysteresis-controlled DC-DC boost converter for aerial vehicles

#395
20180319510
2018-11-08

Method of and system for presenting an operating status of an aircraft engine

#396
20180283292
2018-10-04

Unmanned aircraft and operation method for the same

#397
20180281981
2018-10-04

METHOD FOR PROHIBITING THE PROPULSION OF AN ELECTRICAL AIRPLANE CONNECTED TO A GROUND STATION

#398
20180265207
2018-09-20

MODULARIZED LOGIC

#399
20180251228
2018-09-06

Distributed propulsion system power unit control

#400
20180244381
2018-08-30

Vertical take off and landing closed wing aircraft

#401
20180244376
2018-08-30

Distributed propulsion system for vertical take off and landing closed wing aircraft

#402
20180244364
2018-08-30

Modular fuselage sections for vertical take off and landing distributed airframe aircraft

#403
20180237123
2018-08-23

Single lever control in twin turbopropeller aircraft

#404
20180222596
2018-08-09

Methods and systems for controlling operation of aircraft engines

#405
20180215462
2018-08-02

Distributed propulsion system

#406
20180186445
2018-07-05

Forward folding rotor blades

#407
20180171874
2018-06-21

TURBINE ENGINE RAPID REACTIVATION METHOD AND SYSTEM

#408
20180141671
2018-05-24

Hybrid electric aircraft propulsion system with motors using induction effect

#409
20180118360
2018-05-03

Managing an input device

#410
20180079505
2018-03-22

Oval Lifting-Body Airplane

#411
20180054604
2018-02-22

Determining stereo distance information using imaging devices integrated into propeller blades

#412
20180045139
2018-02-15

Gas turbine engine with axial movable fan variable area nozzle

#413
20180043780
2018-02-15

Method for processing throttle control signal, electronic speed regulator, controller, and mobile platform

#414
20180030925
2018-02-01

Gas turbine engine with axial movable fan variable area nozzle

#415
20180029721
2018-02-01

Electrical architecture with paired secondary electrical networks for starting engines of an aircraft

#416
20180010550
2018-01-11

Gas turbine engine with axial movable fan variable area nozzle

#417
20180010481
2018-01-11

ENGINE PERFORMANCE MODELING BASED ON WASH EVENTS

#418
20180002026
2018-01-04

Aircraft having a versatile propulsion system

#419
20170320585
2017-11-09

Optionally hybrid power system

#420
20170277152
2017-09-28

Two-way architecture with redundant CCDL's

#421
20170277151
2017-09-28

Two-way architecture

#422
20170270807
2017-09-21

Deep stall aircraft landing

#423
20170267364
2017-09-21

Method of monitoring at least one freewheel of a rotary wing aircraft, and an aircraft

#424
20170240289
2017-08-24

Invertible aircraft

#425
20170240269
2017-08-24

Method for Improving Aircraft Engine Operating Efficiency

#426
20170152059
2017-06-01

Rotorcraft and automatic landing system and method thereof

#427
20170137143
2017-05-18

Electric power distribution system for an aircraft

#428
20170137114
2017-05-18

Aircraft control system and method

#429
20170129618
2017-05-11

Aerial vehicle powering off method and device, and aerial vehicle

#430
20170074284
2017-03-16

Gas turbine engine with axial movable fan variable area nozzle

#431
20170074210
2017-03-16

Gas turbine engine with axial movable fan variable area nozzle

#432
20170074209
2017-03-16

Gas turbine engine with axial movable fan variable area nozzle

#433
20170074208
2017-03-16

GAS TURBINE ENGINE WITH AXIAL MOVABLE FAN VARIABLE AREA NOZZLE

#434
20170029129
2017-02-02

Method for controlling solar panels in a solar propelled aircraft

#435
20170009662
2017-01-12

Device for automatically regulating aircraft power plant gas generator and free turbine speeds as a function of heating, electricity generation, noise emission, and fuel consumption

#436
20160311545
2016-10-27

Solar-powered aircraft

#437
20160311530
2016-10-27

Aircraft with a plurality of engines driving a common driveshaft

#438
20160285201
2016-09-29

Electrical coupling unit

#439
20160257420
2016-09-08

Method for optimum maximum range cruise speed in an aircraft

#440
20160208743
2016-07-21

Thrust control valve and flying object

#441
20160167799
2016-06-16

Method of managing a power demand for the operation of a pilotless aircraft equipped with an internal combustion engine

#442
20160163206
2016-06-09

Deep stall aircraft landing

#443
20160152335
2016-06-02

Invertible aircraft

#444
20160152318
2016-06-02

Aerospace plane system

#445
20160130010
2016-05-12

Invertible aircraft

#446
20160107759
2016-04-21

Method of driving rotation of a rotorcraft rotor by anticipating torque needs between two rotary speed setpoints of the rotor

#447
20160102625
2016-04-14

System and method for alerting and suppression of detonation and/or pre ignition phenomena in internal combustion engines by monitoring RPM fluctuation

#448
20160090186
2016-03-31

Intelligent integrated control system and method

#449
20160083085
2016-03-24

Electrified rotorcraft

#450
20160046387
2016-02-18

Methods and apparatus for a distributed airborne wireless communications fleet

#451
20160009404
2016-01-14

Autonomous propulsion apparatus and methods

#452
20150360767
2015-12-17

Method and device for generating at least one set point from a flight control set point, a motor control set point and an aircraft guidance set point, related computer program product and aircraft

#453
20150285165
2015-10-08

Unmanned Aircraft and Operation Method for the Same

#454
20150275821
2015-10-01

Engine thrust reverser lock

#455
20150266565
2015-09-24

OPTIMIZING GROUND MOVEMENT IN A WIDE-BODY AIRCRAFT EQUIPPED WITH NON-ENGINE DRIVE MEANS

#456
20150203209
2015-07-23

Gas turbine engine configuration interface

#457
20150130186
2015-05-14

Control and power supply system for helicopter turbine engines

#458
20150128597
2015-05-14

Multiple motor gas turbine engine system with auxiliary gas utilization

#459
20150115706
2015-04-30

Metallisation of an electrically insulating housing of an aeronautic engine

#460
20150108271
2015-04-23

Differential throttling control enhancement

#461
20150104309
2015-04-16

Aircraft control system and method

#462
20150100181
2015-04-09

Electrified rotorcraft

#463
20150076279
2015-03-19

Extended endurance air vehicle

#464
20150053824
2015-02-26

Unmanned aircraft with failsafe system

#465
20150045978
2015-02-12

Method of load shedding in aircraft and controller

#466
20150019111
2015-01-15

System and method for alerting and suppression of detonation and/or pre ignition phenomena in internal combustion engines by monitoring RPM fluctuation

#467
20150005991
2015-01-01

DETERMINISTIC ETHERNET FOR AN AEROSPACE DISTRIBUTED CONTROL SYSTEM

#468
20150005990
2015-01-01

Intelligent integrated propulsion control system and method

#469
20140367525
2014-12-18

Aircraft using turbo-electric hybrid propulsion system

#470
20140367509
2014-12-18

AIRCRAFT WITH FREEWHEELING ENGINE

#471
20140365039
2014-12-11

System and method for maximizing aircraft safe landing capability during one engine inoperative operation

#472
20140360206
2014-12-11

Aircraft powerplant

#473
20140353420
2014-12-04

Rotary wing rotorcraft having a plurality of propellers

#474
20140353419
2014-12-04

Rotary wing rotorcraft having a plurality of propellers

#475
20140343752
2014-11-20

Deep stall aircraft landing

#476
20140303871
2014-10-09

Method and system for regulating power in the event of at least one aircraft engine failure

#477
20140249700
2014-09-04

Aircraft gross weight and center of gravity validator

#478
20140229036
2014-08-14

Method of driving rotation of a rotorcraft rotor by anticipating torque needs between two rotary speed setpoints of the rotor

#479
20140145028
2014-05-29

Method and a rotary wing aircraft having three engines

#480
20140117148
2014-05-01

Method of managing an engine failure on a multi-engined aircraft having a hybrid power plant

#481
20140067166
2014-03-06

Method of controlling an electric propulsion system

#482
20140054411
2014-02-27

Method of assisting a pilot of a single-engined rotary wing aircraft during a stage of flight in autorotation

#483
20140020396
2014-01-23

Method of automatically regulating aircraft power plant gas generator and free turbine speeds as a function of heating, electricity generation, noise emission, and fuel consumption

#484
20130311112
2013-11-21

Method and apparatus for determining the thrust on a vehicle

#485
20130311008
2013-11-21

Personal aircraft

#486
20130253735
2013-09-26

DISTRIBUTED ELECTRONIC ENGINE CONTROL ARCHITECTURE

#487
20130211691
2013-08-15

System for real time simulation of the environment of an aeroengine

#488
20130199198
2013-08-08

Method of automatically regulating a rotorcraft power plant, a rotorcraft power plant, and a rotorcraft

#489
20130184958
2013-07-18

Method of controlling a group of engines, and an aircraft

#490
20130184903
2013-07-18

Aircraft power plant, an aircraft, and a method of piloting said aircraft

#491
20130181509
2013-07-18

Interface device between an electrical network and consumer systems

#492
20130151041
2013-06-13

METHOD AND SYSTEM FOR OPERATING A LOCOMOTIVE

#493
20130151039
2013-06-13

Method for optimizing the overall energy efficiency of an aircraft, and main power package for implementing same

#494
20130048781
2013-02-28

Aircraft including an electric starter-generator for the or each turbojet, an undercarriage fitted with an electric motor for taxiing, an electricity converter, and an electricity distribution unit connecting the electricity converter to the starter-generator and the electric motor

#495
20130020429
2013-01-24

Personal aircraft

#496
20120234968
2012-09-20

Aircraft with freewheeling engine

#497
20120185116
2012-07-19

INTEGRATED BLEED AND ENGINE CONTROLLER

#498
20120109426
2012-05-03

Aircraft power plant, an aircraft, and a method of piloting said aircraft

#499
20120095662
2012-04-19

ELECTRONIC ENGINE CONTROL SOFTWARE RECONFIGURATION FOR DISTRIBUTED EEC OPERATION

#500
20120073263
2012-03-29

Gas turbine engine with axial movable fan variable area nozzle

#501
20110313599
2011-12-22

Aircraft backup control

#502
20110301787
2011-12-08

Method of synchronized control of electric motors of a remote-controlled rotary wing drone such as a quadricopter

#503
20110202205
2011-08-18

System and method for displaying control related information to an aircraft operator

#504
20110186679
2011-08-04

AIRCRAFT WITH AT LEAST TWO PROPELLER DRIVES ARRANGED AT A DISTANCE FROM ONE ANOTHER IN THE SPAN WIDTH DIRECTION OF THE WINGS

#505
20110071708
2011-03-24

Assisted piloting method and device for an aircraft for use in the event of a first limit indicator breaking down

#506
20100305826
2010-12-02

Automatic managing system of engine control modes of a multi-engine aircraft

#507
20100302073
2010-12-02

Device for confirming the engine thrust of an aircraft

#508
20100292870
2010-11-18

FADEC and avionic component distributed architecture

#509
20100025544
2010-02-04

Aircraft backup control

#510
20090145998
2009-06-11

Aircraft using turbo-electric hybrid propulsion system

#511
20090064684
2009-03-12

Systems Involving Inlet-Mounted Engine Controls

#512
20080006739
2008-01-10

Vehicle power train including at least two power sources

#513
20060186265
2006-08-24

Aircraft propulsion system comprising four engines with pusher propellers

#514
20060010972
2006-01-19

Aircraft takeoff

#515
20050194494
2005-09-08

Ground proximity control for aircraft engines

#516
18496117
2024-07-09

System and methods for power split algorithm design for aircraft hybrid electric propulsion based on combined actor-critic RL agent and control barrier function filter

#517
17847804
2023-05-16

Rating control architecture and method for hybrid electric engine

#518
17734023
2023-07-04

Systems and methods for locking an electric propulsion system

#519
17708969
2025-07-29

Power limiting control for shared DC bus loads

#520
17708120
2024-04-23

Tiered electronic protection systems for aerial vehicles

#521
17371799
2022-12-27

System and method using bins to identify gain value(s) of an engage/arrest controller in an aircraft arrestment system

#522
17266451
2021-12-14

Quiet urban air delivery system

#523
16941420
2021-10-12

Short take off and land aircraft

#524
16120259
2019-06-18

Aircraft vertical stabilizer having a lift propeller and the method of using the same

#525
15643452
2018-09-25

Hybrid VTOL fixed-wing drone

#526
15473438
2019-04-02

Guidance system and method for low visibility takeoff

#527
14563647
2016-05-24

Modular air delivery