ClassID:

145572

F05D2260/602 - CPC Classification

Classification description:

Function; Fluid transfer Drainage

Sub-classes:
Recent Application in this class:
#1
20260015979
2026-01-15

FUEL SYSTEMS AND METHODS FOR PURGING

#2
20260002545
2026-01-01

Water Pump Drain Plug System

#3
20250026481
2025-01-23

AIRCRAFT NACELLE COMPRISING A SEALED BOX STRUCTURE AND A DOOR WHICH OPENS THE BOX STRUCTURE TO THE OUTSIDE

#4
20240410298
2024-12-12

STEAM TURBINE

#5
20240191793
2024-06-13

Gutter for recovering lubrication oil for a mechanical reducer

#6
20240167432
2024-05-23

Self-damping actuator

#7
20240109666
2024-04-04

AIRCRAFT PROVIDED WITH AN ENGINE AND AN EXHAUST DUCT THAT IS DRAINED AROUND AN EXHAUST NOZZLE OF THE ENGINE

#8
20240077038
2024-03-07

Purge System for Dual-Fuel Gas Turbine Engine

#9
20240044294
2024-02-08

FUEL SYSTEMS AND METHODS FOR PURGING

#10
20230417185
2023-12-28

GEARBOX ASSEMBLY WITH LUBRICANT EXTRACTION VOLUME RATIO

#11
20230400149
2023-12-14

BLOWDOWN VALVE WITH AIR-OIL SEPARATION

#12
20230366329
2023-11-16

Turbocharger

#13
20230272723
2023-08-31

System and method for an electric turbocharger

#14
20230258104
2023-08-17

Steam turbine exhaust chamber and steam turbine

#15
20230193788
2023-06-22

Steam turbine

#16
20230021913
2023-01-26

Recovery of lubricating oil from a reduction gear of an aircraft turbine engine

#17
20230016480
2023-01-19

Compressor with a system for removing liquid from the compressor

#18
20230012413
2023-01-12

LUBRICATION SYSTEM FOR A TURBINE ENGINE

#19
20220381157
2022-12-01

Turbine stator vane, turbine stator vane assembly, and steam turbine

#20
20220290682
2022-09-15

Turbocharger

#21
20220228510
2022-07-21

Steam turbine stator vane, steam turbine, and production method for steam turbine stator vane

#22
20220195929
2022-06-23

Liquid fuel steam purge system and method for gas turbine engine

#23
20220162949
2022-05-26

Steam turbine rotor blade and manufacturing method and remodeling method of steam turbine rotor blade

#24
20220154586
2022-05-19

Turbine stator blade and steam turbine

#25
20220136442
2022-05-05

Systems and methods for preventing fuel leakage in a gas turbine engine

#26
20220136410
2022-05-05

Turbine exhaust drain system

#27
20220127976
2022-04-28

Drainage structure and turbocharger

#28
20220112865
2022-04-14

Self-damping actuator

#29
20220018286
2022-01-20

Circuit for draining a combustion chamber and method for determining the failure of such a circuit

#30
20220018265
2022-01-20

Steam turbine hollow blade

#31
20220010730
2022-01-13

Fluid injection systems having fluid line purging

#32
20210324762
2021-10-21

Partial arc gutter for gas turbine engine

#33
20210285399
2021-09-16

SYSTEMS FOR THRUST REVERSER WITH TEMPERATURE AND FLUID MANAGEMENT

#34
20210277834
2021-09-09

Fuel supply system

#35
20210270184
2021-09-02

Venting system for bearing sump

#36
20210262355
2021-08-26

Stator blade segment and steam turbine

#37
20210239268
2021-08-05

Gas and liquid separation passage arrangement

#38
20210228058
2021-07-29

Dishwashing appliance and electric motor for a fluid pump with a thermal-protection assembly

#39
20210207498
2021-07-08

Fluid drain system for an aircraft propulsion system

#40
20210172348
2021-06-10

Portion of a fluid drainage conduit for a turbomachine

#41
20210156282
2021-05-27

Steam strainer

#42
20210123361
2021-04-29

Oil drainback assembly for a bearing compartment of a gas turbine engine

#43
20210102495
2021-04-08

Fluid injection systems having fluid line purging

#44
20200362760
2020-11-19

SYSTEM AND METHOD FOR PURGING A FUEL MANIFOLD OF A GAS TURBINE ENGINE USING AN ACCUMULATOR

#45
20200362702
2020-11-19

Rotor drum for a turbomachine

#46
20200284163
2020-09-10

Air-oil separation system for gas turbine engine

#47
20200277963
2020-09-03

Side-channel compressor for a fuel cell system for conveying and/or compressing a gaseous media

#48
20200248628
2020-08-06

Gas turbine engine bypass drainage systems

#49
20200222841
2020-07-16

Turbomachine centrifugal breather component and method for manufacturing said component

#50
20200217453
2020-07-09

Gas and liquid separation passage arrangement

#51
20200217003
2020-07-09

Drain pump for washing machine appliance

#52
20200208649
2020-07-02

Waterproof blower fan

#53
20200116048
2020-04-16

Lubrication system

#54
20200102889
2020-04-02

Systems and methods for preventing fuel leakage in a gas turbine engine

#55
20200049074
2020-02-13

Acoustic panel and method for making the same

#56
20200032671
2020-01-30

Lubrication scavenge system for a turbine engine with counter-rotating shafts

#57
20200025035
2020-01-23

Gas turbine engine keel beam

#58
20190383181
2019-12-19

Drainage path for a bearing sump in a vertically oriented turbine engine

#59
20190383175
2019-12-19

Onboard system and a method for draining an aeroengine

#60
20190338671
2019-11-07

Flow strakes for turbocharger bearing housing oil core

#61
20190323350
2019-10-24

Reverse cycle machine provided with a turbine

#62
20190293023
2019-09-26

Systems and methods for thrust reverser with temperature and fluid management

#63
20190293022
2019-09-26

Systems and methods for thrust reverser with temperature and fluid management

#64
20190249604
2019-08-15

Clogging monitoring in a starter injector purge circuit for a turbomachine

#65
20190234429
2019-08-01

Centrifugal fan and air supply device having the same

#66
20190218941
2019-07-18

Turbine diaphragm drain

#67
20190218933
2019-07-18

Geared architecture turbofan engine thermal management system and method

#68
20190178119
2019-06-13

Lubrication circuit, particularly in an aircraft engine

#69
20190170004
2019-06-06

Fluid collection gutter for a geared turbine engine

#70
20190113127
2019-04-18

Lubrication fluid collection in a gearbox of a gas turbine engine

#71
20190112983
2019-04-18

Sump housing for a gas turbine engine

#72
20190112980
2019-04-18

Aircraft anti-icing system

#73
20190101284
2019-04-04

Flame arrestor with fluid drainage capabilities

#74
20190085863
2019-03-21

Induced draft fan and gas furnace comprising the same

#75
20190072041
2019-03-07

Integrated fuel pump and control preservation system

#76
20190072000
2019-03-07

Ventilated bush

#77
20190063317
2019-02-28

Fluid communication between a stationary structure and a rotating structure

#78
20190048932
2019-02-14

Turbocharger with gas and liquid flow paths

#79
20190048895
2019-02-14

Centrifugal compressor without external drainage system, motorcompressor and method of avoiding external drainage in a compressor

#80
20190030986
2019-01-31

Blower device for air-conditioning of vehicle

#81
20190017416
2019-01-17

Steam turbine drain structure and method of modifying the same

#82
20180372121
2018-12-27

Multi-stage centrifugal compressor

#83
20180371985
2018-12-27

Turbocharger

#84
20180334958
2018-11-22

Turbocharger assembly

#85
20180283217
2018-10-04

Aerodynamic drainage device

#86
20180280851
2018-10-04

Jet engine with a chamber

#87
20180266321
2018-09-20

Fibrous media drift eliminator

#88
20180258851
2018-09-13

Outlet tube vent with flow energizing features

#89
20180238191
2018-08-23

Bearing housing and an exhaust gas turbocharger with such a housing

#90
20180231012
2018-08-16

Method of monitoring the status of a turbomachine having a casing wherein liquid may accumulate, arrangement and turbomachine

#91
20180209647
2018-07-26

Fuel nozzle assembly with fuel purge

#92
20180202314
2018-07-19

Method for the calculation of the working fluid loss in an Organic Rankine cycle plant

#93
20180187609
2018-07-05

Method for operating a supply assembly for supplying fuel gas and inert media to a gas turbine combustor, such supply assembly and a gas turbine comprising such supply assembly

#94
20180163966
2018-06-14

FUEL SUPPLY SYSTEM

#95
20180149040
2018-05-31

Bearing compartment scavenge control

#96
20180142570
2018-05-24

PURGING LIQUID FUEL NOZZLES AND SUPPLY TUBING WITH THE ASSISTANCE OF A FLOW DIVIDER

#97
20180135530
2018-05-17

Systems and methods for adaptively purging fuel circuits

#98
20180128289
2018-05-10

Hydraulic circuit with controlled recirculation circuit

#99
20180094586
2018-04-05

System and method for purging fuel or coolant from turbomachine

#100
20180087534
2018-03-29

Rotor stage for a turbomachine, rotor drum, and rotor

#101
20180080455
2018-03-22

Oil deflector with oil guide

#102
20180058325
2018-03-01

Low loss oil accumulator assembly

#103
20180023477
2018-01-25

Internal manifold with fuel inlet

#104
20170363011
2017-12-21

Method and system for rotating air seal with integral flexible heat shield

#105
20170328237
2017-11-16

Sector for the assembly of a stage of a turbine and corresponding manufacturing method

#106
20170314418
2017-11-02

Lubrication scavenge system for a turbine engine with counter-rotating shafts

#107
20170298840
2017-10-19

Combustion staging system

#108
20170298771
2017-10-19

Flow strakes for turbocharger bearing housing oil core

#109
20170241343
2017-08-24

Sump housing for a gas turbine engine

#110
20170234229
2017-08-17

Fuel drain system and method

#111
20170218846
2017-08-03

Fuel system with vacuum generator to purge fuel from fuel nozzles

#112
20170167449
2017-06-15

Engine system for exhausting condensate water and method of using the engine system

#113
20170167363
2017-06-15

Exhaust-gas turbocharger for a motor vehicle

#114
20170167301
2017-06-15

Steam turbine, a steam turbine nozzle, and a method of managing moisture in a steam turbine

#115
20170159798
2017-06-08

Gear driven gas turbine engine assembly

#116
20170152859
2017-06-01

Casing for use in a turbofan engine and method of scavenging fluid therefrom

#117
20170150644
2017-05-25

Electronic device having fan motor

#118
20170145826
2017-05-25

De-oiler balance weights for turbomachine rotors and systems for removing excess oil from turbomachine rotors

#119
20170138269
2017-05-18

Method and apparatus for purging and/or sealing at least one burner of a gas turbine plant

#120
20170138268
2017-05-18

Method for purging fuel channel, purging device for executing said method, and gas turbine installation provided with said device

#121
20170108110
2017-04-20

Fixed support and oil collector system for ring gear

#122
20170107855
2017-04-20

Bypass housing in air cycle machine

#123
20170082034
2017-03-23

Method and system for reliable gas to liquid transfer

#124
20170045061
2017-02-16

Apparatus and method for water and ice flow management in a gas turbine engine

#125
20170002689
2017-01-05

Device for retaining drained fluids for a propulsive assembly

#126
20160377165
2016-12-29

Lubricant delivery system for planetary fan drive gear system

#127
20160376984
2016-12-29

Geared turbofan with independent flexible ring gears and oil collectors

#128
20160363126
2016-12-15

Centrifugal blower

#129
20160333743
2016-11-17

Gas turbine operation method and operation control device

#130
20160312707
2016-10-27

Device for draining liquids for an aircraft engine

#131
20160305282
2016-10-20

Turbine engine transmission gutter

#132
20160305276
2016-10-20

Gas turbine with a bypass line for improved fuel line flushing, and method for flushing a gas turbine

#133
20160304184
2016-10-20

Propulsion assembly comprising a box for retaining drained fluids

#134
20160298490
2016-10-13

Turbocharger spring assembly

#135
20160245524
2016-08-25

Combustion staging system

#136
20160201679
2016-07-14

Fuel pump

#137
20160186781
2016-06-30

Compressor system with float drain

#138
20160186780
2016-06-30

Drain holes in ram air fan housing

#139
20160186656
2016-06-30

Trunnion for high-pressure turbine, and turbojet engine including such a trunnion

#140
20160186601
2016-06-30

Dirt extraction apparatus for a gas turbine engine

#141
20160177970
2016-06-23

Blower

#142
20160169051
2016-06-16

Water removal device for steam turbine and method for forming slit

#143
20160153311
2016-06-02

Bleed valve resonator drain

#144
20160131042
2016-05-12

Aircraft fuel system with a bypass valve for a return valve during engine off operation

#145
20160090871
2016-03-31

Low loss bearing drain

#146
20160040915
2016-02-11

Compressor bearing cooling

#147
20160040627
2016-02-11

Aerodynamic track fairing for a gas turbine engine fan nacelle

#148
20160032763
2016-02-04

Heatshield discourager seal for a gas turbine engine

#149
20160024965
2016-01-28

Geared architecture turbofan engine thermal management system and method

#150
20160017809
2016-01-21

Self-purging fuel nozzle system for a gas turbine engine

#151
20160017748
2016-01-21

Gas turbine engine exhaust drain

#152
20160003090
2016-01-07

Fan drive gear system spline oil lubrication scheme

#153
20150369081
2015-12-24

Oil drain for the bearing housing of a turbocharger

#154
20150361810
2015-12-17

Fluid collection gutter for a geared turbine engine

#155
20150337735
2015-11-26

Method of purging a combustor

#156
20150285149
2015-10-08

Fuel drainage and purge system and method

#157
20150275693
2015-10-01

Turbomachine part comprising a flange with a drainage device

#158
20150260106
2015-09-17

Supply and drain device for an injector

#159
20150260100
2015-09-17

Jet pump for depressurizing lubrication chambers of a turbomachine, having independent double injectors

#160
20150252753
2015-09-10

Antivortex device and method of assembling thereof

#161
20150246731
2015-09-03

Engine pylon having a drain

#162
20150240871
2015-08-27

Bearing structure of turbo charger

#163
20150198096
2015-07-16

Internal manifold with fuel inlet

#164
20150176593
2015-06-25

Turbocharger with lubricant deflector

#165
20150176435
2015-06-25

Axial-flow exhaust turbine

#166
20150159508
2015-06-11

Core drainage systems for fan case assemblies

#167
20150122233
2015-05-07

Variable geometry system turbocharger and method of manufacturing housing for variable geometry system turbocharger

#168
20150096839
2015-04-09

Low loss oil accumulator assembly

#169
20150089953
2015-04-02

Systems and methods for preventing fuel leakage in a gas turbine engine

#170
20150082769
2015-03-26

Exhaust casing comprising a fluid discharge device and turbine engine

#171
20150003969
2015-01-01

Steam turbine

#172
20140311155
2014-10-23

Flow splitter for a fluid system of a gas turbine engine

#173
20140290911
2014-10-02

Intake air cooling system

#174
20140290253
2014-10-02

Intake air cooling system

#175
20140255162
2014-09-11

Adjustable floating oil channel for gas turbine engine gear drive

#176
20140245745
2014-09-04

Fuel system of gas turbine engines

#177
20140230402
2014-08-21

Turbine conduit purge systems

#178
20140208759
2014-07-31

Apparatus and method for reducing oil mist ingestion in a heavy duty gas turbine engine

#179
20140182972
2014-07-03

Case with integral lubricant scavenge passage

#180
20140178206
2014-06-26

Method for creating a blade for a flow engine and blade for a flow force engine

#181
20140169941
2014-06-19

Forward compartment baffle arrangement for a geared turbofan engine

#182
20140147286
2014-05-29

Turbomachine rotor disk

#183
20140110945
2014-04-24

Waste heat power generator

#184
20140064930
2014-03-06

Turbine engine transmission gutter

#185
20140035271
2014-02-06

Connecting structure between volute of blower and conversion interface

#186
20140026982
2014-01-30

TurbinAL™ high flow COdelivery system

#187
20130302143
2013-11-14

Cooling device for a jet engine

#188
20130291945
2013-11-07

CONTINUOUS PURGE SYSTEM FOR A STEAM TURBINE

#189
20130219909
2013-08-29

Fuel Purging System for a Turbine Assembly

#190
20130205745
2013-08-15

Lubricating device having a bypass valve

#191
20130183142
2013-07-18

Arrangement for the guiding of the flow of a liquid in relation to the rotor of a turbomachine

#192
20130177397
2013-07-11

Slotted turbine airfoil

#193
20130111859
2013-05-09

DESIGN AND SHAPE FOR PULSE CARTRIDGES TO ALLOW HYDROPHOBIC MEDIA TO DRAIN AND GENERALLY INCREASE WORKING SURFACE AREA

#194
20130071237
2013-03-21

HOUSING FOR AIR MACHINE HAVING DRAIN HOLES

#195
20130055715
2013-03-07

Method for operating a fuel supply for a heat engine

#196
20130051975
2013-02-28

Air turbine starter and method for venting without loss of oil

#197
20130048091
2013-02-28

Valve for controlling flow of a turbomachine fluid

#198
20130016936
2013-01-17

Dual mode scavenge scoop

#199
20130008550
2013-01-10

Turbojet venting pipe, method for mounting one such pipe and turbojet provided with one such pipe

#200
20120328417
2012-12-27

Engine bearing compartment

#201
20120321438
2012-12-20

Compressor unit and a method to process a working fluid

#202
20120288359
2012-11-15

Gas-turbine engine with bleed-air tapping device

#203
20120247250
2012-10-04

GEARBOX AND OIL SPREADER THEREOF

#204
20120233977
2012-09-20

Rotating fluid pumping system

#205
20120232768
2012-09-13

System and method for transitioning between fuel supplies for a combustion system

#206
20120204723
2012-08-16

Centrifugal oil separator for an aircraft engine

#207
20120195750
2012-08-02

TURBOMACHINE SUPPORTS HAVING THERMAL CONTROL SYSTEM

#208
20120195740
2012-08-02

Drain Discharge Equipment for Compressor and Gas Turbine System

#209
20120167547
2012-07-05

Combustion turbine purge system and method of assembling same

#210
20120167545
2012-07-05

Purge system, system including a purge system, and purge method

#211
20120137699
2012-06-07

Method and device for purging a gas turbine liquid fuel injection system

#212
20120102900
2012-05-03

Deoiler layout

#213
20120080272
2012-04-05

Reduced gulp fluid reservoir

#214
20120060938
2012-03-15

Aircraft nacelle comprising a reinforced outer wall

#215
20110289931
2011-12-01

Gas turbine fuel metering unit

#216
20110289927
2011-12-01

Method for Flushing a Section of a Fuel System of a Gas Turbine

#217
20110271837
2011-11-10

Centrifugal oil separator for an aircraft engine

#218
20110271679
2011-11-10

Liquid fuel system and method

#219
20110232313
2011-09-29

Chiller Condensate System

#220
20110162735
2011-07-07

FLOW GUIDED STEAM STRAINER FOR STEAM TURBINE VALVES

#221
20110139281
2011-06-16

Multi-way valve of a fuel system of a gas turbine

#222
20110135946
2011-06-09

Component for rotary machine

#223
20110135447
2011-06-09

System for reducing the level of erosion affecting a component

#224
20110100757
2011-05-05

Lubrication scavenge system

#225
20110023974
2011-02-03

Water injection manifold pressure relief vent

#226
20100329853
2010-12-30

MOISTURE REMOVAL PROVISIONS FOR STEAM TURBINE

#227
20100326081
2010-12-30

METHOD FOR MITIGATING A FUEL SYSTEM TRANSIENT

#228
20100247286
2010-09-30

Feeding film cooling holes from seal slots

#229
20100213010
2010-08-26

Automatic Shut-Off Valve For The Oil Circuit In An Airplane Engine

#230
20100199681
2010-08-12

Fuel system of gas turbine engines

#231
20100186366
2010-07-29

System and method for water injection in a turbine engine

#232
20100147330
2010-06-17

GAS TURBINE COMPRESSOR WATER WASH CONTROL OF DRAIN WATER PURGE AND SENSING OF RINSE AND WASH COMPLETION

#233
20100146934
2010-06-17

Hot Gas Chamber

#234
20100146928
2010-06-17

Fuel manifold for gas turbine engine

#235
20100065375
2010-03-18

Reduced gulp fluid reservoir

#236
20100058729
2010-03-11

Lubricant scavenge arrangement

#237
20100043540
2010-02-25

Method for detecting overpressure inside a compartment associated with a gas turbine nacelle

#238
20100031658
2010-02-11

Gas turbine fuel metering unit

#239
20100019505
2010-01-28

Gravity scavenged generator with integral engine oil tank

#240
20090250296
2009-10-08

Lubrication and scavenge system

#241
20090199534
2009-08-13

Oil recovery device

#242
20090191046
2009-07-30

Deoiling device and turbomachine comprising this device

#243
20090188031
2009-07-30

System and method for improving jet aircraft operating efficiency

#244
20090158733
2009-06-25

Fluidic valve water drain

#245
20090151316
2009-06-18

Valve assembly for draining oil, moisture, or water from a gas turbine engine

#246
20090101444
2009-04-23

Gas turbine oil scavenging system

#247
20090101230
2009-04-23

APPARATUS FOR FILLING AN OIL TANK

#248
20090092483
2009-04-09

Turbocharger with variable nozzle mechanism

#249
20090071119
2009-03-19

Method and system for protecting gas turbine fuel injectors

#250
20090025389
2009-01-29

Turbine systems and methods for using internal leakage flow for cooling

#251
20090025363
2009-01-29

Vent for the lubricating oil system of a jet engine

#252
20080250769
2008-10-16

System and method for augmenting turbine power output

#253
20080226445
2008-09-18

Turbomachine exhaust case drain

#254
20080196974
2008-08-21

Device and method of standby lubrication for an engine

#255
20080196383
2008-08-21

Airframe mounted electric motor driven lubrication pump control deoil system

#256
20080190091
2008-08-14

Bifurcated oil scavenging bearing compartment within a gas turbine engine

#257
20080181770
2008-07-31

Aeroengine drain assembly

#258
20080173002
2008-07-24

Method for treating oil waste in a gas turbine engine

#259
20080134657
2008-06-12

Oil scavenge system for a gas turbine engine

#260
20080115483
2008-05-22

System and method for separation and control of entrained gas mixture

#261
20080115481
2008-05-22

Fuel system and ecology valve for use therein

#262
20080110813
2008-05-15

Sump housing

#263
20080110699
2008-05-15

Lubrication scavenge system

#264
20080107522
2008-05-08

Radially energized oil capture device for a geared turbofan

#265
20080087300
2008-04-17

Gas turbine compressor water wash control of drain water purge and sensing of rinse and wash completion

#266
20080080800
2008-04-03

Oil scavenge system for gas turbine engine bearing cavity

#267
20080078617
2008-04-03

Dual mode scavenge scoop

#268
20080073152
2008-03-27

TOWER SHAFT (UTS) SHIELDING

#269
20080063517
2008-03-13

Fan case abradable drainage trench and slot

#270
20080060362
2008-03-13

Expansion joint for gas turbines

#271
20080050223
2008-02-28

Turbine airfoil with endwall horseshoe cooling slot

#272
20080050221
2008-02-28

Systems for moisture removal in steam turbine engines

#273
20070292273
2007-12-20

Turbine blade with ceramic tip

#274
20070289308
2007-12-20

Fuel oil bi-directional flow divider

#275
20070274824
2007-11-29

Airfoil and method for moisture removal and steam injection

#276
20070258813
2007-11-08

Rotor for an engine

#277
20070245744
2007-10-25

Fuel system of gas turbine engines

#278
20070220860
2007-09-27

Apparatus and method for controlling leakage in steam turbines

#279
20070151253
2007-07-05

Water injection manifold pressure relief vent

#280
20070101723
2007-05-10

Methods and apparatus for a combustion turbine nitrogen purge system

#281
20070053770
2007-03-08

Methods and apparatus for operating gas turbine engines

#282
20070048127
2007-03-01

Access port for dirt removal for gas turbine engine

#283
20070028590
2007-02-08

Sealing system for the rear lubricating chamber of a jet engine

#284
20060277912
2006-12-14

Gas turbine system

#285
20060219475
2006-10-05

Flow restrictors for aircraft inlet acoustic treatments, and associated systems and methods

#286
20060213726
2006-09-28

Rotating shaft scavenging scoop

#287
20060056749
2006-03-16

Bearing arrangement

#288
20060037325
2006-02-23

Method of scavenging oil within a gas turbine engine

#289
20060037302
2006-02-23

Bifurcated oil scavenging bearing compartment within a gas turbine engine

#290
20050160716
2005-07-28

Distributor purge valve

#291
20050132710
2005-06-23

Bifurcated oil scavenge system for a gas turbine engine

#292
20050097880
2005-05-12

Valve with swirling coolant

#293
20050056000
2005-03-17

Combustor drain valve

#294
20050011197
2005-01-20

Fuel delivery system having an ecology valve

#295
18629552
2025-06-03

Drain system for propulsion system

#296
18101735
2023-10-17

Engine case leakage mitigation heat exchanger

#297
17658134
2023-05-02

Mounting for planetary gear systems