ClassID:

144358

F04D29/62 - CPC Classification

Classification description:

Details, component parts, or accessories; Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps

Sub-classes:
Recent Application in this class:
#1
20260055775
2026-02-26

FAN MECHANISM

#2
20250377059
2025-12-11

Jacketed Pipe Pump

#3
20250354567
2025-11-20

DEVICE, METHOD, AND SYSTEM FOR REMOVING A PUMP IMPELLOR FROM A PUMP SHAFT

#4
20250290517
2025-09-18

FLUID CONTROL DEVICE AND ELECTRIC PUMP DEVICE

#5
20250215897
2025-07-03

APPARATUS AND SYSTEM FOR INTEGRATED FLUID PUMPS

#6
20250129798
2025-04-24

FAN ASSEMBLY WITH A REMOVABLE FILTER ASSEMBLY

#7
20250043792
2025-02-06

INFLATABLE PUMP, INFLATABLE ASSEMBLY, AND INFLATABLE PRODUCT

#8
20240410384
2024-12-12

Impeller Having a Toothing in the Cover Plate

#9
20240175339
2024-05-30

High volume axial flow electric submersible pump (ESP) pump stage

#10
20240141918
2024-05-02

Manufacture of a Stage Casing in a Hybrid Process

#11
20240141914
2024-05-02

Manufacture of an impeller in a hybrid process

#12
20240110575
2024-04-04

COMPOSITE IMPELLER WITH REPLACEABLE BLADES

#13
20230392612
2023-12-07

Coupling Unit with Thermal Separation Effect

#14
20220403852
2022-12-22

Water pump

#15
20220364575
2022-11-17

Pumping liner for improved flow uniformity

#16
20220196020
2022-06-23

Electronic extension module for electric pump

#17
20220196019
2022-06-23

Mount for pump extension module

#18
20220154730
2022-05-19

Thermal barrier

#19
20220056924
2022-02-24

Centrifugal blower assembly and method for assembling the same

#20
20220034313
2022-02-03

Modular pump and pumping system including same

#21
20220010810
2022-01-13

Pump Device

#22
20210293253
2021-09-23

Compressor with cooled air passage and liquid coolant passage in axial heat exchanger arrangement

#23
20210277901
2021-09-09

Single wheel multi-stage radially-layered regenerative pump

#24
20210148376
2021-05-20

IMPELLER AND BLOWER

#25
20210123445
2021-04-29

Pump assemblies configured for drive and pump end interchangeability

#26
20200378402
2020-12-03

Pumping liner for improved flow uniformity

#27
20200309148
2020-10-01

Windmill and blower comprising the same

#28
20200263703
2020-08-20

Anti-spin pump diffuser

#29
20200256351
2020-08-13

CENTRIFUGAL PUMP AND RADIAL IMPELLER THEREFOR

#30
20200182256
2020-06-11

Pump casing with integral support flange

#31
20200011329
2020-01-09

Fluid transfer device

#32
20190242401
2019-08-08

SINGLE-STAGE CENTRIFUGAL PUMPING UNIT

#33
20190219062
2019-07-18

AIR BLOWER AND CLEANER

#34
20190186499
2019-06-20

Centrifugal blower assembly and method for assembling the same

#35
20190185256
2019-06-20

Rotor securing jig and rotor storage unit

#36
20190136872
2019-05-09

Electric blower and electric equipment

#37
20190092128
2019-03-28

Blower unit, and method of manufacturing blower unit

#38
20190055961
2019-02-21

METHOD FOR PRODUCING CASING FOR RADIAL COMPRESSOR, AND METHOD FOR PRODUCING RADIAL COMPRESSOR

#39
20190010961
2019-01-10

Impeller of centrifugal fan and method and apparatus for manufacturing the same

#40
20180333797
2018-11-22

Method of manufacturing impeller

#41
20180252233
2018-09-06

TURBO COMPRESSOR AND TURBO CHILLING APPARATUS EQUIPPED WITH THE TURBO COMPRESSOR

#42
20180142696
2018-05-24

IMPELLER FOR A FLUID PUMP

#43
20180058466
2018-03-01

Self-priming pump

#44
20170350408
2017-12-07

COMPRESSOR HOUSING FOR TURBOCHARGER AND METHOD OF MANUFACTURING THE SAME

#45
20170261004
2017-09-14

CENTRIFUGAL PRESSURE BOOSTER AND METHOD FOR MODIFYING OR CONSTRUCTING A CENTRIFUGAL PRESSURE BOOSTER

#46
20170191502
2017-07-06

Compressor cover, centrifugal compressor, and turbocharger, and compressor cover manufacturing method

#47
20160090989
2016-03-31

Blower filter system

#48
20150345503
2015-12-03

Sealing arrangement for axially split turbomachines

#49
20150330395
2015-11-19

Seal of a compressor rotor

#50
20150316073
2015-11-05

Impeller wheel for diagonal or radial fans, injection molding tool for manufacturing such an impeller wheel, and device comprising such an impeller wheel

#51
20150004024
2015-01-01

CLAMPING RING WITH FORCE LIMITATION

#52
20140127009
2014-05-08

Centrifugal fan, housing component cast, and method of manufacturing housing component

#53
20130302146
2013-11-14

Fan

#54
17956408
2023-08-29

Composite impeller with replaceable blades