ClassID:

72473

B64D2013/0662 - CPC Classification

Classification description:

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; Environmental Control Systems with humidity control

Recent Application in this class:
#1
20260152283
2026-06-04

CIRCULAR FINNED COALESCER FOR AIRCRAFT ENVIRONMENTAL CONTROL SYSTEMS

#2
20260145795
2026-05-28

PLATE-FIN COALESCER FOR AIRCRAFT ENVIRONMENTAL CONTROL SYSTEMS

#3
20260116399
2026-04-30

CARRIER TRANSPORT VEHICLE PERSONAL SENSOR ZONE

#4
20250353601
2025-11-20

FUEL CELL COOLING AND WASTE HEAT RECOVERY SYSTEM FOR GENERATING POWER FOR AIRCRAFT SYSTEMS

#5
20250304263
2025-10-02

ENVIRONMENTAL CONTROL SYSTEM USING ARCHITECTURE WITH TURBINES IN SERIES AND A MID-PRESSURE WATER SEPARATOR

#6
20250236397
2025-07-24

MID-PRESSURE WATER SEPARATION FOR ENVIRONMENTAL CONTROL SYSTEM

#7
20250040767
2025-02-06

LAVATORY HAND DRYER

#8
20240383608
2024-11-21

AIRFLOW MIX MANIFOLD

#9
20240367800
2024-11-07

HYBRID CONSTRUCTION OF AIRCRAFT WATER COLLECTOR

#10
20240359800
2024-10-31

CENTRIFUGAL WATER COLLECTOR WITH CONICAL WATER SCUPPER

#11
20240246681
2024-07-25

AIRCRAFT ENVIRONMENTAL CONTROL SYSTEM

#12
20240109660
2024-04-04

Floor dryer in an aircraft lavatory

#13
20240035453
2024-02-01

Environmental aspect control assembly

#14
20230322392
2023-10-12

DEHUMIDIFIER QUILT SYSTEMS AND METHODS

#15
20230322391
2023-10-12

MULTI-PASS SPIRAL MESH SCREEN ASSEMBLY

#16
20230234711
2023-07-27

Reducing condensate precipitate on inner surfaces of an outer skin of an aircraft

#17
20230234710
2023-07-27

Environmental control system including humidity sensor

#18
20230166845
2023-06-01

Mid-pressure water collector for environmental control system

#19
20230112214
2023-04-13

Humidification system for aircraft

#20
20230009445
2023-01-12

Actively dried equipment unit with a movable mechanical element in an aircraft

#21
20220411073
2022-12-29

Centrifugal water collector with conical water scupper

#22
20220400910
2022-12-22

Lavatory hand dryer

#23
20220371605
2022-11-24

Carrier transport vehicle personal sensor zone

#24
20220363397
2022-11-17

VEHICLES, HUMIDIFICATION SYSTEMS FOR A VEHICLE, AND METHODS FOR HUMIDIFYING AN INTERIOR OF A VEHICLE

#25
20220315226
2022-10-06

Using bleed air to supply outside air to a cabin

#26
20220250753
2022-08-11

Air conditioning system with cabin air recovery

#27
20220194598
2022-06-23

DATA-DRIVEN MANAGEMENT SYSTEM AND METHOD FOR PASSENGER SAFETY, HEALTH AND COMFORT

#28
20220169393
2022-06-02

AMBIENT AIR ARCHITECTURE WITH SINGLE AIR CYCLE MACHINE AND HIGH PRESSURE WATER SEPARATOR

#29
20220048635
2022-02-17

Air conditioning system for an aircraft cabin, comprising means for reheating the water collected by the water extraction loop

#30
20220033093
2022-02-03

Aircraft environmental control system

#31
20220033092
2022-02-03

Aircraft environmental control system

#32
20220033091
2022-02-03

Aircraft environmental control system

#33
20220033090
2022-02-03

Aircraft environmental control system

#34
20220033089
2022-02-03

Aircraft environmental control system

#35
20220033088
2022-02-03

Environmental control system pack

#36
20220033087
2022-02-03

Aircraft environmental control system

#37
20220033086
2022-02-03

Aircraft environmental control system

#38
20220033085
2022-02-03

Aircraft environmental control system

#39
20220033084
2022-02-03

Aircraft environmental control system

#40
20210394910
2021-12-23

Loop for extracting water from an air conditioning system of a cabin of an air or rail transport vehicle

#41
20210394112
2021-12-23

Hollow fiber membrane contactor scrubber/stripper for cabin carbon dioxide and humidity control

#42
20210354832
2021-11-18

Shoestring environmental control system for an aircraft

#43
20210291990
2021-09-23

Fresh air ECS

#44
20210245888
2021-08-12

Optimized environmental control system for military aircraft

#45
20210229824
2021-07-29

Engine loading regulation

#46
20210188449
2021-06-24

Air cycle machines, air cycle machine systems, and methods of controlling air flow in air cycle machines

#47
20210122477
2021-04-29

Aircraft moisture control

#48
20210122476
2021-04-29

Aircraft moisture control

#49
20210061475
2021-03-04

Aircraft cabin contaminant removal using liquid sorbent

#50
20210001993
2021-01-07

Adaptive plate-fin heat exchanger

#51
20200391872
2020-12-17

Using bleed air to supply outside air to a cabin

#52
20200346760
2020-11-05

METHOD OF ENVIRONMENTAL CONTROL

#53
20200331614
2020-10-22

Defrosting a drain hole

#54
20200298982
2020-09-24

Aircraft cabin air monitor

#55
20200298981
2020-09-24

Environmental control system for an aircraft

#56
20200298980
2020-09-24

Shoestring environmental control system for an aircraft

#57
20200261842
2020-08-20

Aircraft environmental control and fuel tank inerting coupling system based on membrane separation method

#58
20200198789
2020-06-25

Aircraft-Based Atmospheric Water Generation System and Methods

#59
20200055606
2020-02-20

Optimized module for aircraft cockpit

#60
20200002008
2020-01-02

Moisture extraction component

#61
20190300181
2019-10-03

Liquid reheater heat exchanger in an air cycle system

#62
20190299135
2019-10-03

Inline water separators

#63
20190291873
2019-09-26

Air drying system and method therefor

#64
20190276155
2019-09-12

Non-horizontal water extractor

#65
20190225344
2019-07-25

ECS dual entry ram inlet plenum

#66
20190225343
2019-07-25

Aircraft environmental control system

#67
20190217235
2019-07-18

Method of extracting water

#68
20190161195
2019-05-30

Aircraft cabin air monitor

#69
20190135441
2019-05-09

Regenerative system ECOECS

#70
20190135440
2019-05-09

Aircraft enviromental control system with series bleed air turbines

#71
20190127072
2019-05-02

High volume flow management of cooling air

#72
20190105590
2019-04-11

High pressure water extraction device with shave off edge that feeds a low pressure chamber and internal helix feature to improve water collection and drainage

#73
20190061957
2019-02-28

Aircraft cabin climate control using data from mobile electronic devices

#74
20190055030
2019-02-21

Fuel tank with water bladder

#75
20190015844
2019-01-17

Water extractor

#76
20190015843
2019-01-17

Water extractor

#77
20190009203
2019-01-10

Vented dynamic pressure recovery module for aircraft ECS

#78
20190002108
2019-01-03

Three wheel and simple cycle aircraft environmental control system

#79
20180370636
2018-12-27

Aircraft cabin environmental control system and method and aircraft equipped with such control system

#80
20180362134
2018-12-20

Passive moisture management bladder in an aircraft

#81
20180354627
2018-12-13

J-tube shroud

#82
20180327098
2018-11-15

Humidifier especially for aircrafts

#83
20180312263
2018-11-01

Advanced environmental control system in an integrated simple cycle pack

#84
20180305027
2018-10-25

Aircraft cabin moisture control using moisture wicking heat shrink tubing

#85
20180291925
2018-10-11

Fan inlet diffuser housing for an air cycle machine system

#86
20180291916
2018-10-11

Fan inlet diffuser housing with conductive composite body

#87
20180290757
2018-10-11

Closed or semi-closed loop onboard ceramic oxygen generation system

#88
20180243682
2018-08-30

Hollow fiber membrane contactor scrubber/stripper for cabin carbon dioxide and humidity control

#89
20180231276
2018-08-16

Pre-Conditioned Air System with Recirculating Evaporative Air Cooling

#90
20180215474
2018-08-02

Advanced environmental control system in an integrated pack arrangement with one bleed/outflow heat exchanger

#91
20180215473
2018-08-02

Advanced environmental control system in an integrated split pack arrangement with one bleed/outflow heat exchanger

#92
20180215472
2018-08-02

Advanced environmental control system in an integrated split pack arrangement with two bleed/outflow heat exchangers

#93
20180170554
2018-06-21

Environmental control system with ejector-enhanced cooling

#94
20180148184
2018-05-31

Aircraft air conditioning system that is operable assisted by cabin exhaust air with a pneumatically powered ambient air compressor

#95
20180148183
2018-05-31

Aircraft air conditioning system that is operable assisted by cabin exhaust air with an electrically powered ambient air compressor

#96
20180148179
2018-05-31

Environmental control system with optimized moisture removal

#97
20180133634
2018-05-17

Compact water extractor

#98
20180099755
2018-04-12

Modular environmental control chamber

#99
20180057175
2018-03-01

Operating-phase-dependently controllable aircraft air conditioning system and method for operating such an aircraft air conditioning system

#100
20180057174
2018-03-01

Aircraft air conditioning system and method for operating such an aircraft air conditioning system

#101
20180002030
2018-01-04

Aircraft fuel cell heat usages

#102
20170327234
2017-11-16

AIRCRAFT HUMIDIFIER

#103
20170321722
2017-11-09

Air cycle machine fan and compressor housing

#104
20170296964
2017-10-19

Fluid separation module

#105
20170267358
2017-09-21

Dewatering device for an air conditioning system of a plane

#106
20170205111
2017-07-20

Drain hole orifice device

#107
20170191499
2017-07-06

Fan shroud

#108
20170174348
2017-06-22

Environmental control system

#109
20160355270
2016-12-08

No primary heat exchanger and bleed air (cabin discharge air) assist

#110
20160311540
2016-10-27

Modular environmental air conditioning system

#111
20160231031
2016-08-11

Environmental control system utilizing cabin air to drive a power turbine of an air cycle machine and utilizing multiple mix points for recirculation air in accordance with pressure mode

#112
20160201941
2016-07-14

Water-evacuator for air conditioner

#113
20160195072
2016-07-07

Environmental aspect control assembly

#114
20160186585
2016-06-30

Second stage turbine nozzle with erosion coating surface finish

#115
20160101869
2016-04-14

System and method for air conditioning at least one partial region of an airplane

#116
20160067368
2016-03-10

Nebulizer system for freshening the air

#117
20150210398
2015-07-30

Dehumidification system for use in a vehicle and method of assembling thereof

#118
20150171445
2015-06-18

Humidification device, in particular for a fuel cell

#119
20150171442
2015-06-18

Humidification device, in particular for a fuel cell

#120
20150159909
2015-06-11

Method, system, and device for liquid drainage

#121
20150121909
2015-05-07

Aircraft air conditioning system and method of operating an aircraft air conditioning system

#122
20150090119
2015-04-02

Self-contained aircraft electronic air treatment system

#123
20140077396
2014-03-20

Aircraft humidifier

#124
20130312432
2013-11-28

Water-evacuator for air conditioner

#125
20130177399
2013-07-11

Speed sensor module and diffuser assembly

#126
20120199315
2012-08-09

ANTI-CONDENSATION METHOD AND DEVICE FOR AN AIRCRAFT

#127
20120060524
2012-03-15

Air conditioner having an air dehumidifying device and method for operating such an air conditioner

#128
20120055183
2012-03-08

SYSTEM AND METHOD FOR COOLING A SPACE IN A VEHICLE

#129
20110196540
2011-08-11

Environmental control system for precision airborne payloads

#130
20110180618
2011-07-28

System for targeted local air humidification

#131
20110126572
2011-06-02

Compact condenser module including a tortuous path for removing water droplets from air

#132
20110126562
2011-06-02

Individual temperature-control of aircraft cabin regions by heating and evaporative cooling

#133
20100323601
2010-12-23

AIR CONDITIONING SYSTEM FOR AIRCRAFT CABINS

#134
20100240290
2010-09-23

System and method for air conditioning at least one partial region of an airplane

#135
20100043794
2010-02-25

Conditioned air supply method and supply system for aircraft

#136
20090189018
2009-07-30

Method for isolating a cabin wall of an aircraft or for cooling or heating of cabin air and a cabin wall suitable therefore

#137
20090044800
2009-02-19

Device for improving the breathing air quality in an aircraft cabin

#138
20080299887
2008-12-04

Arrangement For Supplying Humidified Ambient Air For An Aircraft

#139
20080283663
2008-11-20

Systems and methods for providing airflow in an aerospace vehicle

#140
20080149770
2008-06-26

Autonomous passenger seat

#141
20080110193
2008-05-15

ENVIRONMENTAL CONTROL SYSTEM WITH ADSORPTION BASED WATER REMOVAL

#142
20070245751
2007-10-25

Apparatus for the humidification of the air in a cabin of a passenger or cargo aircraft

#143
20070084465
2007-04-19

Bringing a multi-component jet into the visual field of a user

#144
20050284175
2005-12-29

Evaporator arrangement for an air conditioning system of an aircraft

#145
20050072776
2005-04-07

Humidification system and method for a mobile platform

#146
13659897
2017-06-06

Aircraft air conditioning systems and methods