ClassID:

145357

F05D2230/72 - CPC Classification

Classification description:

Manufacture Maintenance

Recent Application in this class:
#1
20260078687
2026-03-19

INSERTION TOOL WITH GRIP MECHANISM

#2
20260049572
2026-02-19

APPARATUS AND METHOD FOR MAINTAINING A GAS TURBINE ENGINE HAVING AT LEAST ONE PORT

#3
20260035104
2026-02-05

DEVICE AND METHOD FOR ATTACHING AIRCRAFT ENGINE

#4
20260028918
2026-01-29

METHOD FOR REPAIRING A GAS TURBINE ENGINE COMPONENT

#5
20250332704
2025-10-30

INSERTION TOOL WITH ROTATION INTERFACE

#6
20250242450
2025-07-31

METHOD AND APPARATUS FOR SERVICING ENGINES

#7
20250179938
2025-06-05

COUPLED ASSEMBLY

#8
20250154897
2025-05-15

GAS TURBINE ENGINE FRONT CENTER BODY ARCHITECTURE

#9
20250116205
2025-04-10

NOZZLE FOR FOAM WASHING OF JET ENGINE

#10
20250101986
2025-03-27

CONTAINER, CONTAINER SYSTEM, MAINTENANCE SYSTEM, AND MAINTENANCE METHOD FOR LIQUID HYDROGEN PUMP

#11
20250067231
2025-02-27

Movable-cascade thrust reverser comprising a multi-functional fixed structure

#12
20250026317
2025-01-23

SYSTEMS AND METHODS OF SERVICING EQUIPMENT

#13
20240426227
2024-12-26

BEARING INNER RACE WITH SLEEVE AND INTEGRATED PULLER

#14
20240386391
2024-11-21

PITTING CORROSION PROPAGATION DEGREE MANAGEMENT SYSTEM FOR ROTOR DOVETAIL OF STEAM TURBINE

#15
20240328330
2024-10-03

BEARING AREA HEATING FIXTURE AND METHOD

#16
20240280033
2024-08-22

INSERTION TOOL AND METHOD

#17
20240280023
2024-08-22

METHOD FOR SIMULATING PARTICLE IMPACT

#18
20240271532
2024-08-15

Airfoil tip cleaning and assessment systems and methods

#19
20240269789
2024-08-15

MACHINING APPARATUS AND METHOD FOR MACHINING THE OUTER CIRCUMFERENCE OF A ROTOR BY USING SUCH AN APPARATUS

#20
20240240574
2024-07-18

EQUIPMENT FOR TREATING AN AIRCRAFT TURBOMACHINE COMPONENT

#21
20240229657
2024-07-11

TURBOJET ENGINE NOZZLE RING FOR AN AIRCRAFT

#22
20240198979
2024-06-20

SYSTEMS AND METHODS OF SERVICING EQUIPMENT

#23
20240151157
2024-05-09

Maintenance minimizing turbine apparatus and method therefor

#24
20240076998
2024-03-07

In situ foam generation within a turbine engine

#25
20240058904
2024-02-22

Techniques for automated maintenance of integrally bladed rotors

#26
20240018944
2024-01-18

CABINS AND METHODS FOR WIND TURBINE MAINTENANCE

#27
20230383674
2023-11-30

RADIAL TURBINE HAVING A CLEANING DEVICE FOR CLEANING A GUIDE VANE RING AND METHODS FOR MOUNTING AND DEMOUNTING THE CLEANING DEVICE

#28
20230366317
2023-11-16

Airfoil tip cleaning and assessment systems and methods

#29
20230349331
2023-11-02

Electrical connection of an electrical machine in an aircraft turbine engine

#30
20230332516
2023-10-19

Passively rotating a rotating structure of a gas turbine engine during transportation

#31
20230313702
2023-10-05

Turbine engine servicing tool and method for using thereof

#32
20230304419
2023-09-28

Aircraft engine repair tool and method for removal and installation of a mid turbine frame in an aircraft engine

#33
20230296033
2023-09-21

Service tube locking device

#34
20230272745
2023-08-31

GAS TURBINE ENGINE FRONT CENTER BODY ARCHITECTURE

#35
20230272722
2023-08-31

Valve device and valve lid

#36
20230250731
2023-08-10

METHODS OF CLEANING A COMPONENT WITHIN A TURBINE ENGINE

#37
20230243310
2023-08-03

GAS TURBINE ENGINE WITH CLUTCH SYSTEM BETWEEN LOW-PRESSURE COMPRESSOR AND LOW-PRESSURE TURBINE

#38
20230167753
2023-06-01

Aircraft engine repair tool and method for removal and installation of a mid turbine frame in an aircraft engine

#39
20230132394
2023-04-27

MODULAR SYSTEM FOR A ROOM, FOR A LIVING, WORK OR STORAGE AREA, OR FOR OTHER THREE-DIMENSIONAL SPACES

#40
20230115387
2023-04-13

SYSTEMS AND METHODS FOR ADDITION OF FUEL ADDITIVES TO CONTROL TURBINE CORROSION

#41
20230105351
2023-04-06

Maintenance method for steam turbine and steam turbine

#42
20230058042
2023-02-23

FILLING AN AIRCRAFT TURBINE ENGINE LUBRICANT TANK

#43
20230033140
2023-02-02

SYSTEMS AND METHODS FOR ESTIMATING INTEGRITY AND EFFICIENCY OF AN INLET FILTRATION SYSTEM FOR TURBINE SYSTEMS AND FOR RECOMMENDING MITIGATION ACTIONS

#44
20220403751
2022-12-22

Electric module for an aircraft turbomachine

#45
20220389863
2022-12-08

Systems and methods for addition of fuel additives to control turbine corrosion

#46
20220389834
2022-12-08

SYSTEMS FOR TREATING AN INSTALLED AND ASSEMBLED GAS TURBINE ENGINE

#47
20220389833
2022-12-08

Systems and methods for addition of fuel additives to control turbine corrosion

#48
20220389832
2022-12-08

Systems and methods for addition of fuel additives to control turbine corrosion

#49
20220315234
2022-10-06

Guide systems for installing aircraft structures

#50
20220298974
2022-09-22

LUBRICATION SYSTEM FOR AIRCRAFT ENGINE REDUCTION GEARBOX

#51
20220268170
2022-08-25

Multi-tube servicing tool and method of servicing gas turbine engine components

#52
20220266399
2022-08-25

Techniques for automated maintenance of integrally bladed rotors

#53
20220260198
2022-08-18

MODULAR SYSTEM FOR A ROOM, FOR A LIVING, WORK OR STORAGE AREA, OR FOR OTHER THREE-DIMENSIONAL SPACES

#54
20220243619
2022-08-04

Tool for mounting the high-pressure shaft of an aircraft engine

#55
20220243612
2022-08-04

Inflatable device with guiding mechanism for effective engine cleaning

#56
20220243594
2022-08-04

Pre-swirler adjustability in gas turbine engine

#57
20220235789
2022-07-28

Compressor arrangement and method of operating a compressor

#58
20220195944
2022-06-23

Quick access engine rotator pad

#59
20220195940
2022-06-23

Access hatch for internally mounted torch ignitor

#60
20220146043
2022-05-12

Systems and methods of servicing turbomachines

#61
20220136441
2022-05-05

Gas turbine engine mounted above wing and with camber

#62
20220136440
2022-05-05

GAS TURBINE ENGINE MOUNTED ABOVE WING AND WITH CAMBER

#63
20220136406
2022-05-05

Systems and methods of servicing equipment

#64
20220135254
2022-05-05

Systems and methods of servicing equipment

#65
20220135006
2022-05-05

Systems and methods of servicing equipment

#66
20220134561
2022-05-05

Systems and methods of servicing equipment

#67
20220090516
2022-03-24

System and method for treating an installed and assembled gas turbine engine

#68
20220074817
2022-03-10

Gas turbine swirl detection

#69
20220073215
2022-03-10

Tooling for placing a propulsive assembly from a horizontal position to a vertical position

#70
20220065128
2022-03-03

Stator aerodynamic components with nozzles and methods for cleaning a turbomachine

#71
20220042421
2022-02-10

Masking systems for a turbine

#72
20220034229
2022-02-03

Bladed rotor system and corresponding method of servicing

#73
20220024605
2022-01-27

All-Purpose Foreign Object Debris Detection and Retrieval Device

#74
20220003354
2022-01-06

Gas turbine engine casing arrangement

#75
20210406844
2021-12-30

METHOD FOR CARRYING OUT MAINTENANCE WORK ON A COMPLEX STRUCTURAL COMPONENT

#76
20210402910
2021-12-30

Modular system for a room, for a living, work or storage area, or for other three-dimensional spaces

#77
20210396175
2021-12-23

Mid-frame section of a gas turbine engine and corresponding method of adjusting radial rotor clearance

#78
20210388737
2021-12-16

Insertion tool and method

#79
20210388736
2021-12-16

Oil life of oil in a gearbox of an air turbine starter

#80
20210324760
2021-10-21

Method of high concentration toxic gas emission during chemical striping of gas turbine high temperature components

#81
20210310415
2021-10-07

Gas turbine engine maintenance tool

#82
20210310378
2021-10-07

Crank device for performing turbine engine maintenance

#83
20210310368
2021-10-07

System for inspecting components of a turbojet engine using radio-frequency identification

#84
20210285402
2021-09-16

Locking system and torque limiter for an electrically actuated thrust reverser

#85
20210254500
2021-08-19

Borescope port engine fluid wash

#86
20210254499
2021-08-19

In situ foam generation within a turbine engine

#87
20210239010
2021-08-05

Engine inspection and maintenance tool

#88
20210237891
2021-08-05

AIRCRAFT NACELLE AND ASSOCIATED AIR INTAKE

#89
20210231058
2021-07-29

Gas turbine engine with clutch system between low-pressure compressor and low-pressure turbine

#90
20210231021
2021-07-29

Turbine exhaust crack mitigation using partial collars

#91
20210215191
2021-07-15

Fastener cover for captive effect

#92
20210215064
2021-07-15

Vibration isolation of linear hydraulic actuators using dual load path brackets

#93
20210164360
2021-06-03

Device and assembly for cleaning the core engine of a jet engine

#94
20210156254
2021-05-27

Turbine assembly maintenance methods

#95
20210140342
2021-05-13

Nozzle and apparatus for cooling jet engine for maintenance and method for maintenance of jet engine

#96
20210115794
2021-04-22

Method of servicing a gas turbine engine or components

#97
20210114709
2021-04-22

Fitting for a stiffened panel

#98
20210108536
2021-04-15

Systems and method of servicing a turbomachine

#99
20210094697
2021-04-01

Linkage(s) between inner and outer cowl doors

#100
20210079919
2021-03-18

FLUID TRANSPORTATION DEVICE

#101
20210079872
2021-03-18

Three actuator cascade type thrust reverser actuation system

#102
20210079810
2021-03-18

Gas turbine engine cowl doors

#103
20210071577
2021-03-11

Spring preload adjustment device for an aircraft engine air bleed flap

#104
20210001257
2021-01-07

SYSTEM AND METHOD FOR CONDITION-BASED MONITORING OF FILTERS

#105
20200408639
2020-12-31

Gas turbine swirl detection

#106
20200400037
2020-12-24

Methods of cleaning a component within a turbine engine

#107
20200400024
2020-12-24

Reconfigurable maintenance apparatus

#108
20200355092
2020-11-12

NOZZLE FOR FOAM WASHING OF JET ENGINE

#109
20200346310
2020-11-05

Repair tool for turbomachinery and related method

#110
20200308988
2020-10-01

Gas turbine engine maintenance stand

#111
20200300125
2020-09-24

Liner apparatus and method of inspecting and/or cleaning a liner annular region

#112
20200284197
2020-09-10

Gas turbine engine front center body architecture

#113
20200284167
2020-09-10

Method and trolley for handling a rectifier

#114
20200284158
2020-09-10

DEVICE FOR CLEANING TURBINE BLADES OF A JET ENGINE

#115
20200248634
2020-08-06

System and method for monitoring component integrity during engine operation

#116
20200217224
2020-07-09

Mounting system for a gas turbine, and associated gas turbine

#117
20200182744
2020-06-11

Inspection system

#118
20200164392
2020-05-28

Coating system and method

#119
20200149473
2020-05-14

Intake duct for a gas-fuelled or diesel-fuelled turbine equipped with a water saturation structure

#120
20200141836
2020-05-07

Method of inspecting component surface with marking media

#121
20200102850
2020-04-02

Service apparatus for use with rotary machines

#122
20200095940
2020-03-26

System and method for cleaning cooling passages of a combustion chamber

#123
20200040744
2020-02-06

Inter-Blade Profiles for Hydraulic Turbines with Removable Cover Part

#124
20200025099
2020-01-23

GAS TURBINE ENGINE

#125
20200025039
2020-01-23

Service apparatus for use with rotary machines

#126
20200025033
2020-01-23

Gas turbine engine and oil system thereof

#127
20200016633
2020-01-16

Wash system for a gas turbine engine

#128
20200011248
2020-01-09

Reduced stress boss geometry for a gas turbine engine

#129
20200009620
2020-01-09

Equipment cleaning system and method

#130
20190345844
2019-11-14

Method for clear position determination and identification of a turbine blade

#131
20190339165
2019-11-07

System and method for fan blade rotor disk and gear inspection

#132
20190309704
2019-10-10

Turbojet including a nacelle equipped with a thrust reverser system including a hinged structure

#133
20190308319
2019-10-10

Systems and methods for inspecting, cleaning, and/or repairing one or more blades attached to a rotor of a gas turbine engine using a robotic system

#134
20190300190
2019-10-03

TURBINE ENGINE

#135
20190292938
2019-09-26

GAS TURBINE ENGINE WASH SYSTEM

#136
20190226356
2019-07-25

METHOD AND KIT FOR PRESERVING A FUEL SYSTEM OF AN AIRCRAFT ENGINE

#137
20190219484
2019-07-18

Gas turbine engine with lifing calculations based upon actual usage

#138
20190211712
2019-07-11

Device for assembling and disassembling a component of a gas turbine

#139
20190203610
2019-07-04

In situ foam generation within a turbine engine

#140
20190154261
2019-05-23

System for oxidant intake

#141
20190154150
2019-05-23

Actuator assembly having self-lubricating components

#142
20190145282
2019-05-16

Temporary post maintenance oil filter for gas-turbine engine

#143
20190144136
2019-05-16

Methods for effluent based condition assessment

#144
20190120262
2019-04-25

Actuator assembly with lost motion device

#145
20190112973
2019-04-18

Compound engine assembly with offset turbine shaft, engine shaft and inlet duct

#146
20190093601
2019-03-28

Locking system and torque limiter for an electrically actuated thrust reverser

#147
20190093506
2019-03-28

Turbine element cleaning process

#148
20190073619
2019-03-07

Methods and systems for optimizing filter change interval

#149
20190072041
2019-03-07

Integrated fuel pump and control preservation system

#150
20190055902
2019-02-21

Three actuator cascade type thrust reverser actuation system

#151
20190055854
2019-02-21

Turbomachine lubrication unit and method of manufacture

#152
20190041127
2019-02-07

Full turbomachinery module for LNG plants or the like

#153
20190017415
2019-01-17

Gas turbine mannequin

#154
20180356017
2018-12-13

Pipe connector and a pipe connector unit

#155
20180355801
2018-12-13

System and method for cleaning cooling passages of a combustion chamber

#156
20180355492
2018-12-13

Cleaning compositions and methods for removing oxides from superalloy substrates

#157
20180345198
2018-12-06

System and method for condition-based monitoring of filters

#158
20180333812
2018-11-22

Turbomachine service apparatus and related method

#159
20180333804
2018-11-22

Surface treatment of turbomachinery

#160
20180328721
2018-11-15

Contactless, blade-tip clearance measurement for turbines

#161
20180320811
2018-11-08

Gas turbine engine casing arrangement

#162
20180306446
2018-10-25

Turbomachine coupling assembly

#163
20180292640
2018-10-11

Borescope grip

#164
20180283208
2018-10-04

Tools and methods for cleaning grooves of a turbine rotor disc

#165
20180250688
2018-09-06

Coating system and method

#166
20180236503
2018-08-23

TURBINE BLADE MAINTENANCE METHOD

#167
20180223667
2018-08-09

Reconfigurable maintenance apparatus

#168
20180216530
2018-08-02

Bypass valve system state indication

#169
20180207689
2018-07-26

Turbine blade maintenance method

#170
20180179948
2018-06-28

Compound engine assembly with cantilevered compressor and turbine

#171
20180156132
2018-06-07

Gas turbine engine maintenance tool

#172
20180156062
2018-06-07

Gas turbine engine maintenance method

#173
20180156057
2018-06-07

Geared turbofan with high speed generator

#174
20180155061
2018-06-07

Control system and method

#175
20180154490
2018-06-07

Motorized apparatus for use with rotary machines

#176
20180154381
2018-06-07

Coating system and method

#177
20180142570
2018-05-24

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

#178
20180128129
2018-05-10

Nozzle maintenance apparatus and method

#179
20180119571
2018-05-03

Turboshaft engine embeddable in a reduction gearbox

#180
20180113053
2018-04-26

Method of inspecting component surface with marking media

#181
20180106164
2018-04-19

Gas turbine

#182
20180100396
2018-04-12

System and method for maintenance of a turbine assembly

#183
20180094538
2018-04-05

Methods of cleaning a hot gas flowpath component of a turbine engine

#184
20180087407
2018-03-29

Fixture for restraining a turbine wheel

#185
20180087383
2018-03-29

Fixture for restraining a turbine wheel

#186
20180085869
2018-03-29

Tool kit and method for decoupling cross-fire tube assemblies in gas turbine engines

#187
20180073389
2018-03-15

System and method for condition-based monitoring of a compressor

#188
20180071872
2018-03-15

Method for installing and removing modularized silencer baffles

#189
20180066544
2018-03-08

Gas shielding arrangements for gas turbine engines

#190
20180058255
2018-03-01

Guide Condition Assessment Module For A Valve And Actuator Monitoring System

#191
20180051593
2018-02-22

Rotor turning system and method

#192
20180051592
2018-02-22

ROTOR PIVOTING SYSTEM

#193
20180038242
2018-02-08

Localized engine protection from corrosion and contamination

#194
20180036776
2018-02-08

Removing material buildup from an internal surface within a gas turbine engine system

#195
20180030849
2018-02-01

Device for the individual adjustment of a plurality of variable-pitch radial stator vanes in a turbomachine

#196
20180023482
2018-01-25

Turbine shaft power take-off

#197
20180023481
2018-01-25

Multi-spool gas turbine engine architecture

#198
20180023480
2018-01-25

Multi-spool gas turbine engine architecture

#199
20180023471
2018-01-25

Gas turbine engine shaft architecture and associated method of disassembly

#200
20180023470
2018-01-25

Gear train architecture for a multi-spool gas turbine engine

#201
20180010458
2018-01-11

Coupon for hot gas path component having manufacturing assist features

#202
20180003060
2018-01-04

Turbine assembly maintenance methods

#203
20170370248
2017-12-28

HOUSING FOR A ROTOR OF AN ENGINE

#204
20170298776
2017-10-19

Blade outer air seal having retention snap ring

#205
20170274484
2017-09-28

Gas turbine in situ inflatable bladders for on-wing repair

#206
20170268381
2017-09-21

TURBINE ENGINE COMPONENT REPLACEMENT

#207
20170241289
2017-08-24

Maintenance method for gas turbine

#208
20170239692
2017-08-24

Auxiliary Cleaning System for Gas Turbine Engines

#209
20170234165
2017-08-17

Gas turbine engine package and corresponding method

#210
20170234149
2017-08-17

Nozzle box assembly

#211
20170209904
2017-07-27

Turbine engine cleaning systems and methods

#212
20170184031
2017-06-29

Rotary machine, method of assembling rotary machine, and method of performing maintenance of rotary machine

#213
20170175874
2017-06-22

Electric windmill pump for gearbox durability

#214
20170174353
2017-06-22

Propulsion unit for an aircraft and method for opening a movable cowl of said propulsion unit

#215
20170167299
2017-06-15

Combustor assembly lift systems

#216
20170159458
2017-06-08

Method for inspecting a rotor blade unit

#217
20170146029
2017-05-25

Multistage centrifugal pump

#218
20170145862
2017-05-25

Gas turbine engine module adapter to a carrier

#219
20170138218
2017-05-18

Method for mounting or dismounting turbine component, device for executing the method, and method for installing the device

#220
20170114719
2017-04-27

Variable vane device maintenance method and variable vane device

#221
20170107859
2017-04-20

Apparatus for supporting a tool in an assembled apparatus

#222
20170044987
2017-02-16

Modular assembly for a turbine engine

#223
20170023009
2017-01-26

Fan blade with segmented fan blade cover

#224
20170009599
2017-01-12

Pressure relief door assembly

#225
20160356222
2016-12-08

Reduced stress boss geometry for a gas turbine engine

#226
20160349762
2016-12-01

Method and kit for preserving a fuel system of an aircraft engine

#227
20160341149
2016-11-24

Full ring sliding nacelle with thrust reverser

#228
20160341043
2016-11-24

System and method for blade access in turbomachinery

#229
20160340024
2016-11-24

Aircraft nacelle comprising at least one fan cowl door which is mounted so as to be able to rotate about the longitudinal axis of the nacelle

#230
20160333791
2016-11-17

Gas turbine engine accessory architecture

#231
20160333695
2016-11-17

Method of identifying the balancing configuration installed on a turbine engine rotor

#232
20160312696
2016-10-27

Geared turbofan with improved gear system maintainability

#233
20160292308
2016-10-06

Multi coordinate reference system for positioning bladed drum

#234
20160288916
2016-10-06

Engine cowling of an aircraft gas turbine

#235
20160274000
2016-09-22

Maintenance of a used gas turbine

#236
20160273451
2016-09-22

Nosecap

#237
20160273381
2016-09-22

Integrated washing system for gas turbine engine

#238
20160260263
2016-09-08

Diagnosis of aircraft gas turbine engines

#239
20160245185
2016-08-25

Compound engine assembly with confined fire zone

#240
20160245163
2016-08-25

Compound engine assembly with cantilevered compressor and turbine

#241
20160245156
2016-08-25

Engine assembly with modular compressor and turbine

#242
20160230703
2016-08-11

Device for driving actuators for a thrust reverser, comprising a disengageable manual drive unit

#243
20160230560
2016-08-11

Gas turbine engines with internally stretched tie shafts

#244
20160215649
2016-07-28

Apparatus to enable rotation of a compressor

#245
20160214741
2016-07-28

Ram air turbine stow lock pin

#246
20160208650
2016-07-21

Deoiler debris baffle

#247
20160201603
2016-07-14

Device for driving actuators for a thrust reverser, selectively allowing motorised or manual driving

#248
20160201600
2016-07-14

Thrust reverser sliding door assembly

#249
20160201560
2016-07-14

Cooling air line for removing cooling air from a manhole of a gas turbine

#250
20160169042
2016-06-16

Temporary post maintenance oil filter for gas-turbine engine

#251
20160160691
2016-06-09

Governing valve drive mechanism and steam turbine

#252
20160082560
2016-03-24

Method and device for machining the blade tips of a compressor rotor of a gas turbine

#253
20160076773
2016-03-17

APPARATUS FOR AN ASSEMBLY TOOL FOR MOUNTING OR DISMANTLING, REPLACEMENT AND MAINTENANCE OF A COMPONENT OF AN ENGINE

#254
20160032782
2016-02-04

Rotor turning device for large turbine/generator in-situ rotors

#255
20160010507
2016-01-14

Retractable exhaust liner segment for gas turbine engines

#256
20160010504
2016-01-14

Assembly tool for exhaust turbochargers

#257
20160010497
2016-01-14

Cleaning system for a turbofan gas turbine engine

#258
20150369083
2015-12-24

Latching actuation mechanism for nacelle mounted latching system

#259
20150367946
2015-12-24

Propulsion unit for an aircraft

#260
20150343573
2015-12-03

Disassembly method for a gas turbine

#261
20150337677
2015-11-26

Geared turbofan with high speed generator

#262
20150330259
2015-11-19

Power generation system, and maintenance method for power generation system

#263
20150308347
2015-10-29

Method to control electric starter generator for gas turbine engines

#264
20150308339
2015-10-29

Gas turbine engine with lower bifurcation heat exchanger

#265
20150300188
2015-10-22

Flow deflector arrangement

#266
20150292330
2015-10-15

Method of making a turbomachine

#267
20150274307
2015-10-01

Nacelle inner flow structure leading edge latching system

#268
20150267561
2015-09-24

Turbomachine and method for disassembling such a turbomachine

#269
20150260126
2015-09-17

Nacelle thrust reverser and nacelle equipped with at least one reverser

#270
20150260096
2015-09-17

Tool for manipulating cross-fire tube in combustor assembly, combustor maintenance assembly and method

#271
20150252678
2015-09-10

Fan blade spacer

#272
20150241303
2015-08-27

Method for inspecting a turbine engine rotor with a thru bolt threads inspection apparatus

#273
20150240657
2015-08-27

Method for inspecting a turbine engine rotor with a rotor disc cavity inspection apparatus

#274
20150204213
2015-07-23

ROTOR PIVOTING SYSTEM

#275
20150175269
2015-06-25

Casing for a propulsion unit

#276
20150166193
2015-06-18

Gas turbine cowl

#277
20150158133
2015-06-11

Tip fabrication for rotor blade or stator vane airfoil

#278
20150125286
2015-05-07

ATR axial V-groove

#279
20150125285
2015-05-07

Integrated nozzle and plug

#280
20150125284
2015-05-07

ATR full ring sliding nacelle

#281
20150125270
2015-05-07

ATR guide pins for sliding nacelle

#282
20150121895
2015-05-07

Full ring sliding nacelle with thrust reverser

#283
20150094931
2015-04-02

Method for performing maintenance on an engine

#284
20150052910
2015-02-26

Apparatus and method for servicing gas turbine engines

#285
20150036127
2015-02-05

Blade inspection apparatus

#286
20150033836
2015-02-05

Methods and apparatus for inspecting cooling holes

#287
20150027811
2015-01-29

Maintenance assembly adaptable within gas turbine engine

#288
20140306003
2014-10-16

Component identification system

#289
20140255147
2014-09-11

Method of immobilizing low pressure spool and locking tool therefore

#290
20140245558
2014-09-04

Dry ice cleaning apparatus for gas turbine compressor

#291
20140179200
2014-06-26

Turbine servicing device

#292
20140150248
2014-06-05

Methods and system for disassembling a machine

#293
20140140839
2014-05-22

Turbine casing with service wedge

#294
20140140818
2014-05-22

Gas turbine engine front center body architecture

#295
20140133973
2014-05-15

Power cable and connector arrangement for a gas turbine engine

#296
20140079546
2014-03-20

Gas turbine engine front center body architecture

#297
20140075952
2014-03-20

Method for the elimination of rotational stall in a turbine engine

#298
20140075918
2014-03-20

Nacelle electrical locking system for leading edge of openable panel

#299
20140030080
2014-01-30

Turbine housing for air cycle machine

#300
20140030067
2014-01-30

Gas turbine apparatus