F04D29/057 - page 2 - CPC Classification Index

ClassID:

144189 ⎘

F04D29/057 - page 2 - CPC Classification

Classification description:

Details, component parts, or accessories; Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps; Bearings hydrostatic; hydrodynamic

Recent Application in this class:

#301

20050276686

2005-12-15

Variable stator vane bushings and washers

#302

20050260072

2005-11-24

Heat-dissipating device

#303

20050232757

2005-10-20

Wear resistant variable stator vane assemblies

#304

20050201864

2005-09-15

CENTRIFUGAL FAN

#305

20050200216

2005-09-15

Motor with raised rotor

#306

20050169745

2005-08-04

Gas friction pump

#307

20050169744

2005-08-04

Gas friction pump

#308

20050147511

2005-07-07

Plastic steel bearing for blade rotor shaft of cooling fan

#309

20050147336

2005-07-07

Bearing unit and rotary drive apparatus including the bearing unit

#310

20050106031

2005-05-19

Fan seat and method for producing it

#311

20050074344

2005-04-07

Downhole compressor

#312

20050069235

2005-03-31

Fluid bearing module

#313

20050052089

2005-03-10

Axial tube assembly for a motor

#314

20050052088

2005-03-10

Shaft, bearing and motor

#315

20050047920

2005-03-03

Shaft structure for cooling fan rotor

#316

20050013516

2005-01-20

Oil-circulating structure for fan

#317

20050002781

2005-01-06

Compressor for a gas turbine engine

#318

18762994

2025-08-12

Addtively manufactured bi-metal integral shaft and motor rotor heat exchanger and tie rod for ram air fan

#319

18162396

2023-12-26

Foil bearing assembly including perforated inner foil assembly and compressor including same

#320

17717889

2024-01-09

Method and apparatus for a submersible multistage labyrinth-screw pump