Patents-Review.com
ClassID:

140339 ⎘

F02K1/40 - CPC Classification

Classification description:

Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto Nozzles having means for dividing the jet into a plurality of partial jets or having an elongated cross-section outlet

Sub-classes:
Recent Application in this class:
#1
20260145807
2026-05-28

BIFURCATED EXHAUST DUCT FOR HYBRID AIRCRAFT POWERPLANT

 #2
20250019081
2025-01-16

ASSEMBLY FOR AN EJECTION CONE OF AN AIRCRAFT TURBOMACHINE

 #3
20250012233
2025-01-09

GAS TURBINE ENGINES COMPRISING PITCHED NOSE SPLITTER STRUCTURES AND AIRCRAFT COMPRISING THE SAME

 #4
20240254942
2024-08-01

EXHAUST DUCT FOR GAS TURBINE ENGINE

 #5
20240208664
2024-06-27

EXHAUST DUCT FOR HYBRID AIRCRAFT POWERPLANT

 #6
20240124121
2024-04-18

Aviation turbofan engine and fan duct nozzle

 #7
20240084763
2024-03-14

Thrust enhancing device

 #8
20240084762
2024-03-14

Vectoring exhaust nozzle for an aircraft powerplant

 #9
20210404415
2021-12-30

Deflectable distributed aerospike rocket nozzle

 #10
20210215121
2021-07-15

Exhaust duct and exhaust duct assembly and aircraft using the exhaust duct

 #11
20200025128
2020-01-23

AIRCRAFT JET ENGINE COMPRISING MEANS FOR VARYING ITS OUTPUT SURFACE AREA

 #12
20190331002
2019-10-31

Gas turbine engine exhaust component

 #13
20190017470
2019-01-17

Convergent divergent exit nozzle for a gas turbine engine

 #14
20190016471
2019-01-17

TURBOFAN ENGINE

 #15
20180334247
2018-11-22

Aircraft and flight control mechanisms used on aircraft

 #16
20180334246
2018-11-22

Flight control mechanisms and methods of operating aircraft with flight control mechanisms

 #17
20180320546
2018-11-08

Gas expander

 #18
20170082062
2017-03-23

Nozzle and nozzle assembly for gas turbine engine

 #19
20160237949
2016-08-18

Turbine engine nozzle having confluent streams and including a core cowl with overlapping flaps

 #20
20160222917
2016-08-04

Nacelle for an aircraft engine with variable section nozzle

 #21
20160195038
2016-07-07

Convergent divergent exit nozzle for a gas turbine engine

 #22
20160177872
2016-06-23

Exhaust duct

 #23
20160169155
2016-06-16

DEVICE FOR CONNECTING TWO SEGMENTS OF A PROPELLING NOZZLE

 #24
20160131077
2016-05-12

Fairing for a mixer of a nozzle of a dual-flow turbomachine

 #25
20160076483
2016-03-17

Gas turbine nozzles with embossments in airfoil cavities

 #26
20150240745
2015-08-27

Angled reverse core gas turbine engine with widened nozzle

 #27
20150000292
2015-01-01

System and method for exhausting combustion gases from gas turbine engines

 #28
20140215999
2014-08-07

AFT exhaust system for rotary wing aircraft

 #29
20130232949
2013-09-12

PRESSURE BALANCED AREA CONTROL OF HIGH ASPECT RATIO NOZZLE

 #30
20130133857
2013-05-30

Exhaust impingement cooling

 #31
20100293920
2010-11-25

Propfan engine

 #32
20090211224
2009-08-27

Outlet device for a jet engine and a craft comprising such an outlet device

 #33
20080272228
2008-11-06

Jet engine nozzle exit configurations, including projections oriented relative to pylons, and associated systems and methods

 #34
20080236138
2008-10-02

Arrangement for propelling an aircraft, aircraft and outlet nozzle for a jet engine

 #35
20080016873
2008-01-24

Outlet device for a jet engine and a jet engine comprising such an outlet device

 #36
20070266712
2007-11-22

Exhaust assembly forming a horizontal propulsion gas elbow in an aircraft

 #37
20070251211
2007-11-01

Exhaust assembly forming a horizontal propulsion gas elbow in an aircraft

 #38
20070176053
2007-08-02

Turbofan exhaust system

 #39
20070033922
2007-02-15

Serrated nozzle trailing edge for exhaust noise suppression

 #40
20070000233
2007-01-04

Thrust orienting nozzle

 #41
20060230744
2006-10-19

Exhaust nozzle for an engine of a flying craft

 #42
20060027679
2006-02-09

Ejector Nozzle

 #43
20050022502
2005-02-03

Device for mixing two flows of fluid which are initially guided separate from one another in a bypass jet engine

 #44
19284076
2026-01-20

Turbine exhaust duct with stiffeners for aircraft engines

 #45
18960322
2026-05-26

Bifurcated exhaust duct for hybrid aircraft powerplant

 #46
18162269
2024-04-09

Exhaust duct for gas turbine engine

 #47
17944798
2024-01-09

Vectoring exhaust nozzle for an aircraft powerplant