ClassID:

72610

B64D2033/045 - CPC Classification

Classification description:

Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of exhaust outlets or jet pipes comprising infrared suppressors

Recent Application in this class:
#1
20240140611
2024-05-02

EXHAUST SYSTEMS HAVING ADJUSTABLE NOZZLES AND RELATED METHODS

#2
20220154613
2022-05-19

DEFLECTOR EXHAUST NOZZLE FOR AS350/EC130 AND FOR OTHER SINGLE ENGINE HELICOPTERS

#3
20220048640
2022-02-17

Multistage infrared suppression exhaust system

#4
20200255136
2020-08-13

Vertical Flight Aircraft With Improved Stability

#5
20200172258
2020-06-04

Heat shield for signature suppression system

#6
20190031362
2019-01-31

Heat shield for signature suppression system

#7
20180291840
2018-10-11

DEVICE FOR ALTERING INFRARED SIGNATURE OF AN EXHAUST DUCT AND METHOD OF ALTERING AN INFRARED SIGNATURE OF AN EXHAUST DUCT

#8
20180149114
2018-05-31

LOW INFRARED SIGNATURE EXHAUST THROUGH ACTIVE FILM COOLING ACTIVE MIXING AND ACITVE VANE ROTATION

#9
20180141670
2018-05-24

Airplane with angled-mounted turboprop engine

#10
20180080410
2018-03-22

Variable infrared suppression system in a gas turbine engine

#11
20180038261
2018-02-08

Systems and methods for restraining exhaust gas ducts

#12
20170341727
2017-11-30

Heat transfer utilizing vascular composites and field induced forces

#13
20170126150
2017-05-04

Combined hybrid thermionic and thermoelectric generator

#14
20170121032
2017-05-04

EXHAUST INFRARED SIGNATURE REDUCTION ARRANGEMENT AND METHOD OF REDUCING TEMPERATURE OF AT LEAST A PORTION OF AN EXHAUST DUCT

#15
20160333797
2016-11-17

Adaptive engine exhaust signature suppressor

#16
20160304196
2016-10-20

Engine installation of vertical take-off and landing (VTOL) aircraft

#17
20150107225
2015-04-23

Variable immersion lobe mixer for turbofan jet engine exhaust and method of fabricating the same

#18
20140217231
2014-08-07

Rotary wing aircraft having collocated exhaust duct and propeller shaft

#19
20140215999
2014-08-07

AFT exhaust system for rotary wing aircraft

#20
20140096501
2014-04-10

Upturned exhaust system for rotary wing aircraft

#21
20130206912
2013-08-15

Moisture dispersion

#22
20120233988
2012-09-20

Aircraft capable of hovering having an exhaust duct with thermoelectric conversion circuit

#23
20100300661
2010-12-02

Device for cooling hot gas to be discharged from an aircraft

#24
20100269328
2010-10-28

Device for mechanically decoupled fastening of an aircraft component perfused by hot gas

#25
20090072047
2009-03-19

AIRCRAFT DEFENSE SYSTEM AND METHOD

#26
20080245061
2008-10-09

Infrared suppression system

#27
20070295860
2007-12-27

Propulsion system, aircraft comprising the propulsion system and an outlet device for a jet engine

#28
20070033946
2007-02-15

Helicopter defense system and method

#29
20070022757
2007-02-01

Infrared suppression system

#30
20050268595
2005-12-08

Method and apparatus for suppressing infrared signatures

#31
20050217239
2005-10-06

Methods and apparatus for exhausting gases from gas turbine engines

#32
20050138932
2005-06-30

Aircraft protection method and system