ClassID:

144652

F05B2240/57 - CPC Classification

Classification description:

Components Seals

Sub-classes:
Recent Application in this class:
#1
20260146590
2026-05-28

LUBRICANT RETENTION SYSTEMS

#2
20250326883
2025-10-23

GASKET FOR A TRANSITION PIECE OF A WIND TURBINE AND METHOD FOR MOUNTING SUCH A GASKET

#3
20250207553
2025-06-26

COMPLIANTLY MOUNTED LABYRINTH SEAL

#4
20250020102
2025-01-16

SEAL ASSEMBLY FOR A ROD OF A PITCH ACTUATOR OF A WIND TURBINE, AND PITCH ACTUATOR OF A WIND TURBINE

#5
20240200524
2024-06-20

GPP SEAL SYSTEM MAINTENANCE, REPLACEMENT AND SEISMIC ISOLATION

#6
20240200523
2024-06-20

Sealing system for underwater turbine

#7
20240117721
2024-04-11

Seal bag for seal of an electric submersible pump

#8
20240018945
2024-01-18

LABYRINTH SEAL DEVICE FOR AN AIR PASSAGE FOR COOLING AIR OF A COOLING SYSTEM OF A GENERATOR OF A WIND POWER INSTALLATION AND USE THEREOF, AND AIR PASSAGE, GENERATOR AND WIND POWER INSTALLATION

#9
20230296075
2023-09-21

Fastener assembly, wind turbine hub assembly and related methods

#10
20230228253
2023-07-20

Plain bearing arrangement and nacelle equipped with a plain bearing arrangement for a wind turbine, and wind turbine

#11
20230228252
2023-07-20

Wind turbine cooling system and testing method thereof

#12
20230193730
2023-06-22

Submersible electric motor with a system for maintaining a constant positive pressure

#13
20230167853
2023-06-01

WIND TURBINE

#14
20230167808
2023-06-01

WIND TURBINE

#15
20230109860
2023-04-13

ACCESS ARRANGEMENT FOR A WIND TURBINE BLADE

#16
20230009729
2023-01-12

Relating to wind turbine blade root cover

#17
20220349417
2022-11-03

Systems and methods for mapping hardware FIFO to processor address space

#18
20220307481
2022-09-29

Apparatus for sealing rotatable components of a wind turbine powertrain

#19
20220299039
2022-09-22

Rotating machine and mating ring included therein

#20
20220200391
2022-06-23

Sealing system for ocean power generation equipment

#21
20220136479
2022-05-05

THE IMPELLER ASSEMBLY FOR HYDROELECTRIC POWER GENERATION DEVICE

#22
20220010784
2022-01-13

Nacelle for a wind turbine

#23
20220003088
2022-01-06

Seal bag for seal of an electric submersible pump

#24
20210396215
2021-12-23

Access arrangement for a wind turbine blade

#25
20210396206
2021-12-23

Sealing member for a sectioned wind turbine blade

#26
20210388820
2021-12-16

Nacelle for a wind turbine

#27
20210372400
2021-12-02

Compressor with compliant seal

#28
20210324829
2021-10-21

Method of providing an edge seal for a rotor blade add-on

#29
20210324749
2021-10-21

Seal element for sealing a joint between a rotor blade and a rotor disk

#30
20210317961
2021-10-14

Light-emitting assembly with micro hydraulic power generator

#31
20210305762
2021-09-30

Electrical coupling for connecting a wind turbine to an electricity network

#32
20210270248
2021-09-02

Water intrusion prevention system for turbine blades

#33
20210262450
2021-08-26

Seal for a wind turbine nacelle

#34
20210207613
2021-07-08

Two-wheel air cycle machine

#35
20210156364
2021-05-27

Rotor blade, rotor and wind power installation, and method

#36
20210102528
2021-04-08

Wind turbine drivetrain component with low friction radial shaft seal

#37
20210048026
2021-02-18

Method of priming a pump of an aircraft engine

#38
20210033064
2021-02-04

Actuating drive for adjusting the pitch angle of a rotor blade of a wind turbine, and wind turbine comprising such an actuating drive

#39
20210033063
2021-02-04

Pipe-flow driven electric power generator device

#40
20210010475
2021-01-14

Screw-type compressor for a utility vehicle

#41
20210010455
2021-01-14

WIND FLOW OPERATED VENTILATION AND ENERGY HARNESSING DEVICE

#42
20200406583
2020-12-31

Structure adapted to traverse a fluid environment and method of retrofitting structure adapted to traverse a fluid environment

#43
20200362830
2020-11-19

Lubricant dispenser for a wind turbine

#44
20200362828
2020-11-19

Bearing arrangement for a wind turbine and wind turbine

#45
20200355194
2020-11-12

SEAL ASSEMBLY FOR COMPRESSOR

#46
20200355157
2020-11-12

Wind turbine and rotor blade for a wind turbine

#47
20200335902
2020-10-22

Power supply integrated vacuum pump

#48
20200332901
2020-10-22

Sliding component

#49
20200332900
2020-10-22

Annular sealing assembly

#50
20200332802
2020-10-22

Rotary device

#51
20200309032
2020-10-01

APPARATUS

#52
20200278030
2020-09-03

Gas-lubricated mechanical seal having improved soiling protection

#53
20200182254
2020-06-11

Rotating machine and mating ring included therein

#54
20200072184
2020-03-05

Nacelle having liquid retaining properties

#55
20200021162
2020-01-16

MOTOR AND PUMP DEVICE

#56
20200021161
2020-01-16

Motor and pump device

#57
20200018319
2020-01-16

Seal structure of variable nozzle unit, and variable capacity type turbocharger

#58
20200011334
2020-01-09

Centrifugal turbo-compressor

#59
20200011287
2020-01-09

Sealed bearing module

#60
20190390646
2019-12-26

Water-flow power generating apparatus

#61
20190383302
2019-12-19

Bearing packing and feed pump

#62
20190323513
2019-10-24

Centrifugal pump

#63
20190277293
2019-09-12

Centrifugal electric pump assembly

#64
20190257317
2019-08-22

Shaft seal including an upstream non-contact part

#65
20190257295
2019-08-22

Rotor blade inspection rig

#66
20190234416
2019-08-01

Labyrinth seal

#67
20190203840
2019-07-04

Mechanical seal

#68
20190186548
2019-06-20

Bearing assembly

#69
20190145426
2019-05-16

Water pump

#70
20190128244
2019-05-02

Lubrication system for a main bearing of a wind turbine

#71
20190128133
2019-05-02

Detachable anti-wear cap for rectifier sector

#72
20190101118
2019-04-04

SCROLL PUMP TIP SEALING

#73
20190078578
2019-03-14

Rotary machine and impeller

#74
20190063433
2019-02-28

SCROLL PUMP TIP SEALING

#75
20190055949
2019-02-21

Turbo-molecular pump

#76
20190048721
2019-02-14

SCROLL PUMP TIP SEALING

#77
20190017552
2019-01-17

Clamping apparatus for positioning a main bearing of a wind turbine during an installation and/or repair procedure

#78
20190003481
2019-01-03

Dry gas seal cooling arrangement and method

#79
20180347583
2018-12-06

Casing assembly and rotary machine

#80
20180347540
2018-12-06

Wind turbine blade with aerodynamic device attached thereto

#81
20180320654
2018-11-08

A METHOD OF PREPARING A LIP-TYPE SHAFT SEAL FOR, A METHOD OF INSTALLING A LIP-TYPE SHAFT SEAL ON A SHAFT OF AN UNDERWATER APPLICATION AND A LIP-TYPE SHAFT SEAL THEREFOR

#82
20180313336
2018-11-01

Clamping apparatus for securing a main bearing of a wind turbine during an installation and/or repair procedure

#83
20180306046
2018-10-25

Seal shoe for a hydrostatic non-contact seal device

#84
20180283385
2018-10-04

Method for manufacturing a fluid device in which flanges are fastened together

#85
20180274388
2018-09-27

Oil seal structure and compressing apparatus including the same

#86
20180216625
2018-08-02

Shaft seal device and vertical pump with this shaft seal device

#87
20180106235
2018-04-19

DAMP-PROOF LAYER FOR CREATING A SEAL FOR A POTENTIAL ENERGY STORE, AND METHOD FOR ASSEMBLING A SEAL FROM DAMP-PROOF LAYERS FOR A POTENTIAL ENERGY STORE

#88
20180050422
2018-02-22

METHOD FOR MANUFACTURING COMPRESSOR COMPONENTS

#89
20180045176
2018-02-15

Structure adapted to traverse a fluid environment and method of retrofitting structure adapted to traverse a fluid environment

#90
20180037000
2018-02-08

Structures and methods of manufacturing structures using biological based materials

#91
20180030949
2018-02-01

Bearing module for adjusting a rotor blade angle of attack in an underwater power plant

#92
20180023625
2018-01-25

Tidal current energy generating device

#93
20180010572
2018-01-11

ROTARY AIDED CONJUNCTIVE ENERGY SYSTEM

#94
20170363063
2017-12-21

Sealing members for jointed rotor blade assemblies

#95
20170350399
2017-12-07

Submersible pumping system having thrust pad flow bypass

#96
20170350366
2017-12-07

TIDAL CURRENT ENERGY GENERATING DEVICE

#97
20170292527
2017-10-12

High speed centrifugal pump lined seal housing

#98
20170284214
2017-10-05

Seal assembly to seal corner leaks in gas turbine

#99
20170211406
2017-07-27

Seal shoe for a hydrostatic non-contact seal device

#100
20170184094
2017-06-29

Cryogenic, self-aligning cartridge seal

#101
20170167614
2017-06-15

Sealing device and method for sealing in a fluid medium

#102
20170145987
2017-05-25

Wind turbine blade manufacture

#103
20170108002
2017-04-20

Fluid pump

#104
20170089319
2017-03-30

Bearing-assembly-and-seal module for an underwater current turbine of a tidal-/ocean-/river-current power plant

#105
20170082084
2017-03-23

RUNNER UNIT FOR A HYDRO TURBINE

#106
20170058915
2017-03-02

Electric coolant pump

#107
20170051762
2017-02-23

Pressure exchange system with motor system and pressure compensation system

#108
20170037872
2017-02-09

Electric compressor for use in a motor vehicle having a housing with an inner circumferential recess closed by a control unit to form a cooling duct

#109
20160363111
2016-12-15

Potential energy store with seal

#110
20160334004
2016-11-17

Lubricant-conducting X-ring

#111
20160327053
2016-11-10

INTEGRATED PRESSURIZED PUMP SHAFT SEAL ASSEMBLY AND METHOD OF USE THEREOF

#112
20160312893
2016-10-27

Method for carrying out emergent shaft sealing for reactor coolant pump and shaft sealing assembly

#113
20160053891
2016-02-25

COMPRESSOR HEAD AND GASKET FOR SAME

#114
20150329214
2015-11-19

Ram air turbine gearbox sealing

#115
20150147187
2015-05-28

Wind turbine rotor blade for a rotor with a spinner

#116
20150056085
2015-02-26

System and method for storing energy

#117
20150017007
2015-01-15

Turbine blade or vane

#118
20140363284
2014-12-11

Stator vane segment of a fluid flow machine and turbine

#119
20140186189
2014-07-03

Wind turbine rotor blade

#120
20140186153
2014-07-03

Sealing system and method of maintaining a clean environment in a wind turbine by absorbing lubricant used in the pitch or yaw bearings

#121
20130323035
2013-12-05

Method and system to prevent equipment corrosion from humid ambient air entry into an offshore wind turbine

#122
20130161959
2013-06-27

Wind turbine with sealed off stator chamber

#123
20130154272
2013-06-20

Wind turbine with sealed off stator chamber

#124
20130149156
2013-06-13

Sealing arrangement for a wind turbine

#125
20130136604
2013-05-30

Windmill and hub sealing apparatus thereof

#126
20130084177
2013-04-04

Nacelle shell structure, lock labyrinth and wind turbine

#127
20130045086
2013-02-21

Pump-Turbine Plant

#128
20120301302
2012-11-29

SEAL STRUCTURE OF MECHANICAL DEVICE AND WIND TURBINE GENERATOR

#129
20120224963
2012-09-06

Grease collector, wind turbine nacelle and method for collecting excess grease

#130
20120202369
2012-08-09

Connector for mounting an underwater power generator

#131
20120200084
2012-08-09

UNDERWATER POWER GENERATOR

#132
20110278851
2011-11-17

Wind turbine generator with seal mechanism

#133
20110223028
2011-09-15

Arrangement and method to retrofit a wind turbine

#134
20110204648
2011-08-25

WINDMILL WITH BLADES WITH PASSAGEWAYS FROM HUB TO TIP

#135
20110200427
2011-08-18

Windturbine comprising a bearing seal

#136
20110142618
2011-06-16

WIND TURBINE PITCH ASSEMBLY ENCLOSURE SYSTEM

#137
20100264605
2010-10-21

Sealing device for a tubing arrangement

#138
20100148513
2010-06-17

POWER GENERATOR AND TURBINE UNIT

#139
20100124507
2010-05-20

Fluid catchment system for a wind turbine

#140
20100109333
2010-05-06

Protection arrangement for a wind turbine

#141
20100067838
2010-03-18

Rolling bearing arrangement

#142
20100032960
2010-02-11

Wind turbine generator

#143
20100014791
2010-01-21

Lubrication seal and wind turbine with lubrication seal

#144
20090186740
2009-07-23

Wind turbine gear unit with concentric hollow tubes

#145
20090167026
2009-07-02

Inlet passageway and sealing in a turbine wind power generating system

#146
20080246224
2008-10-09

Combined labyrinth seal and screw-type gasket bearing sealing arrangement

#147
20080104821
2008-05-08

Device and method for fitting a seal into a seat in a wind turbine

#148
20070241566
2007-10-18

Submersible turbine apparatus

#149
20050082836
2005-04-21

Wind power generator

#150
14298205
2015-09-15

Method of forming a V-ring seal