F01D3/00 - CPC Classification Index

ClassID:

136782 ⎘

F01D3/00 - CPC Classification

Classification description:

Machines or engines with axial-thrust balancing effected by working-fluid

Sub-classes:

F01D3/02 » characterised by having one fluid flow in one axial direction and another fluid flow in the opposite direction 34
F01D3/04 » axial thrust being compensated by thrust-balancing dummy piston or the like 72

Recent Application in this class:

20250290446

2025-09-18

TURBINE ENGINE INCLUDING A WATER SYSTEM

20250172069

2025-05-29

GAS TURBINE ENGINES AND METHODS FOR REDUCING SPOOL THRUST IN A TURBINE SECTION THEREOF

20230126222

2023-04-27

Active stability control of compression systems utilizing electric machines

20210062715

2021-03-04

Rotor system and control method thereof, as well as gas turbine generator set and control method thereof

20210033101

2021-02-04

Active stability control of compression systems utilizing electric machines

20200072053

2020-03-05

Turbomachine with axial force recovery at the fan via pressurized gas feed

20190368549

2019-12-05

Axial load management system

20190338787

2019-11-07

Axial thrust loading mitigation in a turbocharger

20190170067

2019-06-06

Thrust bearing system with inverted non-contacting dynamic seals for gas turbine engine

#10

20190154043

2019-05-23

Turbocharger

#11

20190120056

2019-04-25

Radial turbomachine with axial thrust compensation

#12

20180209273

2018-07-26

Rotor thrust balanced turbine engine

#13

20180135414

2018-05-17

Steam turbine

#14

20170342851

2017-11-30

System and method for domestic bleed circuit seals within a turbine

#15

20170191482

2017-07-06

Systems and methods for balancing thrust loads in a heat engine system

#16

20170122339

2017-05-04

Axial thrust loading mitigation in a turbocharger

#17

20160228873

2016-08-11

Microfluidic mixing device

#18

20160010490

2016-01-14

Fan drive thrust balance

#19

20150204205

2015-07-23

Coasting-wheel with aeronautic levitation for harmonic electric generation

#20

20150167467

2015-06-18

Compressor or turbine with back-disk seal and vent

#21

20150135707

2015-05-21

Hybrid exhaust gas turbocharger

#22

20140377145

2014-12-25

Microfluidic mixing device

#23

20130195627

2013-08-01

THRUST BALANCE SYSTEM FOR GAS TURBINE ENGINE

#24

20130071242

2013-03-21

Thrust bearing system with inverted non-contacting dynamic seals for gas turbine engine

#25

20120321439

2012-12-20

Eddy current damper and method

#26

20120114492

2012-05-10

Method of modifying a steam turbine

#27

20110217157

2011-09-08

Control valve with radial seals

#28

20110027064

2011-02-03

System and method for modifying rotor thrust

#29

20100201126

2010-08-12

TURBO GENERATOR AND FUEL CELL SYSTEM HAVING THE SAME

#30

20090094979

2009-04-16

Turbocharger with adjustable turbine geometry and a vane carrier ring

#31

20080181762

2008-07-31

Method and device for reducing axial thrust and radial oscillations and rotary machines using same

#32

20080003095

2008-01-03

Systems and methods for detecting undesirable operation of a turbine

#33

20060024178

2006-02-02

Turbo generator and fuel cell system having the same

#34

20050129507

2005-06-16

Arrangement for bearing relief in a gas turbine

#35

20050129506

2005-06-16

Mounting of the rotor of a gas turbine

#36

18608177

2025-09-16

Turbine engine including a water system