ClassID:

145563

F05D2260/52 - CPC Classification

Classification description:

Function; Kinematic linkage, i.e. transmission of position involving springs

Recent Application in this class:
#1
20250180039
2025-06-05

DEVICE FOR CHANGING A PUMP UNIT OF A CENTRIFUGAL PUMP AND CENTRIFUGAL PUMP

#2
20230265814
2023-08-24

Confluence structure of a primary stream and a secondary stream in a bypass turbine engine

#3
20230228230
2023-07-20

Translating cowl thrust reverser primary lock system

#4
20230049263
2023-02-16

Linear fan forced air cooling

#5
20220252023
2022-08-11

Confluence structure of a primary stream and a secondary stream in a bypass turbine engine

#6
20210215168
2021-07-15

Boost compressor assembly

#7
20210207558
2021-07-08

Turbojet engine nacelle with a cascade thrust reverser comprising a flap control sector

#8
20210108530
2021-04-15

Vane seal system and seal therefor

#9
20210102498
2021-04-08

Sealing assembly for components penetrating through CMC liner

#10
20210078720
2021-03-18

Bearing preload using external gearbox reaction

#11
20210017877
2021-01-21

Containment case active clearance control structure

#12
20200386185
2020-12-10

Over-center thrust reverser primary lock

#13
20200355124
2020-11-12

Pressure relief latch

#14
20200347750
2020-11-05

Carbon seal spring retention

#15
20200291894
2020-09-17

Thrust reverser for an aircraft engine nacelle, comprising a panel for avoiding a movable slat of the wing, and nacelle associated therewith

#16
20200116042
2020-04-16

ADJUSTING DEVICE WITH AT LEAST ONE GUIDING DEVICE FOR THE ADJUSTMENT OF SEVERAL GUIDE VANES OF AN ENGINE

#17
20200108941
2020-04-09

Thrust reverser compression rod engagement apparatus

#18
20200095883
2020-03-26

Containment case active clearance control structure

#19
20200025015
2020-01-23

Turbine shroud segment with side perimeter seal

#20
20200025013
2020-01-23

Turbine shroud segment with load distribution springs

#21
20200025010
2020-01-23

Seal assembly for counter rotating turbine assembly

#22
20200025007
2020-01-23

Seal assembly for turbine engine component

#23
20200025006
2020-01-23

Non-contact seal with resilient biasing element(s)

#24
20200003155
2020-01-02

Collapsible drag link

#25
20200003072
2020-01-02

Air turbine starter with turbine air exhaust outlet valve

#26
20190389043
2019-12-26

Immobilizer tool set for bolt installation and method

#27
20190353051
2019-11-21

Variable stiffness static structure

#28
20190323369
2019-10-24

Method of testing the integrity of a fluid flow regulator system for a turbine engine

#29
20190242268
2019-08-08

Keystoned blade track

#30
20190242262
2019-08-08

Turbocharger turbine assembly

#31
20190211839
2019-07-11

Assembly for releasable locking of a spinner or nosecone to an engine structure

#32
20190211744
2019-07-11

Wastegate valve of turbocharger

#33
20190211699
2019-07-11

Turbine engine with a seal

#34
20190153888
2019-05-23

Valve device and steam turbine

#35
20190136753
2019-05-09

Turbocharger wastegate actuator assembly

#36
20190120173
2019-04-25

Translating lock for pivot door thrust reverser

#37
20190112986
2019-04-18

Pressure relief arrangement for a gas turbine engine

#38
20190093504
2019-03-28

Axial retention of a fan shaft in a gas turbine engine

#39
20190085711
2019-03-21

Seal assembly for counter rotating turbine assembly

#40
20190085698
2019-03-21

Rotatable torque frame for gas turbine engine

#41
20190078465
2019-03-14

Rotary shaft support structure and turbine and gas turbine including the same

#42
20190055999
2019-02-21

Mechanical clutch device and method for operating a mechanical clutch device

#43
20190048743
2019-02-14

Turbine engine with bearing assembly

#44
20190048736
2019-02-14

Boas segmented heat shield

#45
20190024522
2019-01-24

Non-contact seal with resilient biasing element(s)

#46
20190024511
2019-01-24

Gas turbine rotor and gas turbine generator

#47
20190017469
2019-01-17

Actuator for use in aircraft

#48
20180371997
2018-12-27

Clearance control device

#49
20180363510
2018-12-20

Turbine component assembly

#50
20180363509
2018-12-20

Turbine component assembly

#51
20180355757
2018-12-13

Sealing configurations with active cooling features

#52
20180306201
2018-10-25

Variable pitch fan blade system

#53
20180298844
2018-10-18

Thrust reverser system for a turbojet engine

#54
20180298827
2018-10-18

Turboshaft engine for an aircraft equipped with an automatically-activated centraliser

#55
20180291757
2018-10-11

Face seal assembly for variable turbine geometry turbocharger

#56
20180291756
2018-10-11

Ring seal arrangement

#57
20180266275
2018-09-20

Bearing outer race retention during high load events

#58
20180266251
2018-09-20

Quick release rotor attachment systems and methods

#59
20180258769
2018-09-13

STUB SHAFT

#60
20180252317
2018-09-06

Aspirating face seal with non-coiled retraction springs

#61
20180252225
2018-09-06

Transmission device of fan

#62
20180252164
2018-09-06

Sealing assembly for components penetrating through CMC liner

#63
20180230834
2018-08-16

Ram air turbine blades

#64
20180209346
2018-07-26

Isolation of an aircraft turbo engine tank in case of a fire by closing a valve sensitive to the release of an extinguishing agent

#65
20180202390
2018-07-19

Over-center thrust reverser primary lock

#66
20180202304
2018-07-19

Constant speed 2 piece ring seal arrangement

#67
20180195415
2018-07-12

Carbon seal spring retention

#68
20180187631
2018-07-05

RETRACTABLE ROCKET MOTOR IGNITER

#69
20180141673
2018-05-24

Lockable track system for a translating nacelle structure

#70
20180135464
2018-05-17

Gas turbine engine article with panel retained by preloaded compliant member

#71
20180135442
2018-05-17

Airfoil with tie member and spring

#72
20180119772
2018-05-03

Three-spring ram air turbine actuator

#73
20180087390
2018-03-29

Pressure-loaded seals

#74
20180045069
2018-02-15

Device of a turbomachine for actuating a setting device and turbomachine with such a device

#75
20180045064
2018-02-15

Hinged seal using wire mesh

#76
20170370325
2017-12-28

Deployable grille with fins for aircraft turbine engine thrust-reversal system

#77
20170362958
2017-12-21

Securing a centering spring to a static structure with mounting tabs

#78
20170362949
2017-12-21

Carbon seal spring assembly

#79
20170356348
2017-12-14

Altitude compensating bleed valve

#80
20170268371
2017-09-21

Boas segmented heat shield

#81
20170211512
2017-07-27

Thrust reverser compression rod with spring biased engagement

#82
20170145847
2017-05-25

Interstage seal housing optimization system in a gas turbine engine

#83
20170074211
2017-03-16

System and method for reducing idle thrust in a translating cowl thrust reverser

#84
20170067366
2017-03-09

DEVICE FOR BOUNDING A FLOW CHANNEL OF A TURBOMACHINE

#85
20170067354
2017-03-09

Seal assembly for turbine engine component

#86
20170058762
2017-03-02

Loaded turbocharger turbine wastegate control linkage joints

#87
20170058690
2017-03-02

Splayed inlet guide vanes

#88
20170051627
2017-02-23

Turbine shroud assembly

#89
20170037740
2017-02-09

Turbine shroud segment with side perimeter seal

#90
20170022935
2017-01-26

System for locking a thrust reverser with flaps, comprising locks for an intermediate opening position

#91
20160376907
2016-12-29

Turbine shroud segment with load distribution springs

#92
20160341055
2016-11-24

Support assembly for a gas turbine engine

#93
20160333718
2016-11-17

Composite keystoned blade track

#94
20160333716
2016-11-17

Blade outer air seal mount

#95
20160319689
2016-11-03

Keystoned blade track

#96
20160305274
2016-10-20

Adjustment ring damper

#97
20160252049
2016-09-01

Actuator device for moving a movable cowl of a thrust reverser

#98
20160237839
2016-08-18

Vane seal system and seal therefor

#99
20160153352
2016-06-02

Turbocharger turbine wastegate mechanism

#100
20160153309
2016-06-02

AIRCRAFT TURBOMACHINE HAVING AN AIR INLET OF VARIABLE SECTION

#101
20160076391
2016-03-17

Hinged seal using wire mesh

#102
20160040625
2016-02-11

Variable area nozzle and associated propulsion system and method

#103
20150322792
2015-11-12

Stub shaft

#104
20150292415
2015-10-15

Torsion spring internal damper

#105
20140086738
2014-03-27

Nacelle for an aircraft bypass turbojet engine

#106
20130126641
2013-05-23

Machined springs for injector applications

#107
20130015653
2013-01-17

Scissor duct flex joint damper

#108
20130001886
2013-01-03

TWIST PROOF FLEXURES OF SEAL ASSEMBLIES

#109
20120093653
2012-04-19

Turbine yokeplate flyweights to improve RAT startup

#110
20120051891
2012-03-01

Centering device and system for driving ring

#111
20120003081
2012-01-05

Air-cooled turbocharger with optional internal pressure relief valve

#112
20110318164
2011-12-29

EXHAUST GAS TURBOCHARGER

#113
20110297812
2011-12-08

Turbomachine foot unit

#114
20110142640
2011-06-16

CYLINDER DRIVING DEVICE

#115
20110135479
2011-06-09

Turbine blade and gas turbine

#116
20100293942
2010-11-25

Passively controlled turbocharger

#117
20100242437
2010-09-30

Fuel-cooled flexible heat exchanger with thermoelectric device compression

#118
20100232941
2010-09-16

Turbine shroud support coupling assembly

#119
20100209245
2010-08-19

Gearless pitch control mechanism for starting, stopping and regulating the power output of wind turbines without the use of a brake

#120
20100162684
2010-07-01

Aircraft nozzle having actuators capable of changing a flow area of the aircraft nozzle

#121
20100135802
2010-06-03

VANE STRUCTURE FOR VERTICAL AXIS WIND POWER GENERATOR

#122
20100031629
2010-02-11

Lockable guiding system for a mobile part of a nacelle

#123
20100006677
2010-01-14

Device for injecting mono-propellant at a flow rate that can be modulated with an injection speed that is stable

#124
20100005779
2010-01-14

Device for injecting a mono-propellant with a large amount of flow rate modulation

#125
20090301082
2009-12-10

TURBOCHARGER HAVING PISTON-TYPE VARIABLE NOZZLE WITH INTEGRATED ACTUATION SYSTEM

#126
20090199567
2009-08-13

Decoupler devices to prevent backdrive in air turbine starters

#127
20080236136
2008-10-02

Linkage system with wear reduction

#128
20080018054
2008-01-24

ASPIRATING LABYRINTH SEAL

#129
20070122267
2007-05-31

Variable-nozzle turbocharger with integrated bypass

#130
20070084191
2007-04-19

Closure and locking detection system for turbojet thrust reverser

#131
20070009350
2007-01-11

Sealing arrangement

#132
18398886
2024-10-22

Turbine wastegate linkage assembly

#133
15266536
2019-11-26

Gas turbine engine having a seal damper assembly