ClassID:

72454

B64D13/02 - page 2 - 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 pressurised

Recent Application in this class:
#301
20130084791
2013-04-04

Aircraft outflow valve

#302
20130059517
2013-03-07

Thrust recovery outflow valve with a single bi-fold door and method of controlling aircraft cabin pressure

#303
20130059516
2013-03-07

Cabin pressure control system thrust recovery outflow valve and method that enable ram air recovery

#304
20130040545
2013-02-14

LOW PRESSURE COMPRESSOR BLEED EXIT FOR AN AIRCRAFT PRESSURIZATION SYSTEM

#305
20120192569
2012-08-02

Pitot tube with increased particle separation for a compressor bleed system of a gas turbine engine

#306
20120118419
2012-05-17

Aircraft low clearance fluid check valve

#307
20120064813
2012-03-15

Cabin pressure thrust recovery outflow valve with single door

#308
20120003908
2012-01-05

Method and system for emergency ventilation of an aircraft cabin in the case of a leak in the area of an air mixer

#309
20110306285
2011-12-15

Method and system for emergency ventilation of an aircraft cabin

#310
20110248203
2011-10-13

Aircraft valve assemblies including clamp-specific baulking tab arrays and methods for the manufacture thereof

#311
20110233433
2011-09-29

SEALED FLAPPER DIVERTER VALVE

#312
20110201262
2011-08-18

Rapid decompression detection system and method

#313
20110192170
2011-08-11

Air contamination detection in an aircraft air system

#314
20110183595
2011-07-28

Aircraft with at least one pressurized fuselage area and at least one unpressurized area and method for ventilating of an unpressurized area of an aircraft

#315
20110165828
2011-07-07

Lightweight cabin pressure thrust recovery outflow valve

#316
20110100367
2011-05-05

METHOD OF SUPPLYING A BREATHING GAS TO AN AIRCREW IN AN AIRCRAFT

#317
20110057141
2011-03-10

Poppet valve for cabin pressure control systems

#318
20100291852
2010-11-18

Outflow valve for an aircraft

#319
20100270489
2010-10-28

Butterfly valve assembly including a bearing assembly for serrated spline constraint

#320
20100252675
2010-10-07

Apparatus for taxiing an aircraft

#321
20100240291
2010-09-23

OUTFLOW VALVE POSITION INDICATION

#322
20100233950
2010-09-16

Aneroid replacement

#323
20100216385
2010-08-26

Air outlet valve as well as a system and method for emergency ventilation of an aircraft cabin

#324
20100210201
2010-08-19

Outlet valve for an airplane

#325
20100200689
2010-08-12

Aircraft with a pressurized vessel

#326
20100190428
2010-07-29

Thrust recovery, or other valve, containing two independently actuated doors and control system

#327
20100096503
2010-04-22

Outflow valve having J-shaped bellmouth and cabin pressure control system employing the same

#328
20100019184
2010-01-28

VALVE SEAL WITH INTEGRAL FLEXURE JOINTS

#329
20100006788
2010-01-14

VALVE ASSEMBLY HAVING MAGNETICALLY-ENERGIZED SEAL MECHANISM

#330
20090291625
2009-11-26

Air system

#331
20090235670
2009-09-24

Bleed air distribution supply system and method to supply bleed air to an aircraft

#332
20090114773
2009-05-07

METHODS FOR FUEL-EFFICIENT TRANSPORTATION OF CARGO BY AIRCRAFT

#333
20090095004
2009-04-16

System for producing process air

#334
20090081937
2009-03-26

Aircraft pressure management system

#335
20090078506
2009-03-26

Overboard vent valve for use in an aircraft bearing lubrication system

#336
20090071549
2009-03-19

Flapper with insert stops for check valve

#337
20080315043
2008-12-25

Emergency ram air inlet valve of an aircraft

#338
20080271465
2008-11-06

System and method for controlling an environment in an aircraft using a vortex cooler

#339
20080233854
2008-09-25

Cabin pressure control system dual valve control and monitoring architecture

#340
20080197236
2008-08-21

LIGHTWEIGHT COMPOSITE MATERIAL AND METAL THRUST RECOVERY FLAPPER VALVE

#341
20080176501
2008-07-24

Cabin altitude alerting systems and methods

#342
20080128033
2008-06-05

Check valve with adjustable opening pressure

#343
20080099631
2008-05-01

Tandem air inlet apparatus and method for an airborne mobile platform

#344
20080078459
2008-04-03

Rotary hydraulic damper for check valve

#345
20080078458
2008-04-03

Linear damper for check valve

#346
20080078457
2008-04-03

Overpressure valve for an aircraft

#347
20080072973
2008-03-27

Rotary pneumatic damper for check valve

#348
20080057849
2008-03-06

Systems and methods for intelligent alerting for cabin altitude depressurization

#349
20080053536
2008-03-06

High flow insert type check valve

#350
20080006328
2008-01-10

Electric motor pressure relief plate

#351
20070205386
2007-09-06

Compact, lightweight cabin pressure control system butterfly outflow valve with redundancy features

#352
20070113579
2007-05-24

Low energy electric air cycle with portal shroud cabin air compressor

#353
20070092381
2007-04-26

Gas feed assembly

#354
20070042697
2007-02-22

Outflow valve having a cable operated closure mechanism

#355
20060255303
2006-11-16

Dual-actuator aircraft environmental control system valve

#356
20060237680
2006-10-26

Butterfly valve with integral split flapper relief valve

#357
20060231680
2006-10-19

Integrated power and pressurization system

#358
20060163516
2006-07-27

Butterfly valve for controlling a gas pressure

#359
20060102792
2006-05-18

Pressurized sonobuoy deployment system

#360
20060067833
2006-03-30

Integral add heat and surge control valve for compressor

#361
20060025064
2006-02-02

Aircraft modular cabin pressure regulator

#362
20060019594
2006-01-26

Cabin pressure control system and method

#363
20050227605
2005-10-13

Aircraft cabin multi-differential pressure control system

#364
20050151016
2005-07-14

Air discharge valve for an aircraft

#365
19048090
2026-04-14

Aircraft air system with boost compressor(s)

#366
19047165
2026-02-17

Aircraft air system with electric boost compressor

#367
18970185
2026-02-17

Aircraft, bleed-air systems for aircraft, and methods of providing thrust to aircraft

#368
18797949
2026-02-10

Air cycle machine with axial rotors and integrated cabin air compressor

#369
13940778
2016-09-13

Air distribution system for small commercial airplane