Patents-Review.com
ClassID:

144311 ⎘

F04D29/466 - CPC Classification

Classification description:

Details, component parts, or accessories; Casings; Connections of working fluid for radial or helico-centrifugal pumps; Fluid-guiding means, e.g. diffusers adjustable especially adapted for liquid fluid pumps

Sub-classes:
Recent Application in this class:
#1
20250043793
2025-02-06

PUMP FOR IMMERSION WITHIN A FLUID RESERVOIR

 #2
20230250823
2023-08-10

Pump

 #3
20230228273
2023-07-20

PUMP FOR IMMERSION WITHIN A FLUID RESERVOIR

 #4
20220381252
2022-12-01

PUMP FOR IMMERSION WITHIN A FLUID RESERVOIR

 #5
20220268288
2022-08-25

Pump for immersion within a fluid reservoir

 #6
20210062826
2021-03-04

Rotating guide vane module for hydraulic working condition adjustment and method of assembling in turbopump

 #7
20210003064
2021-01-07

WATER PUMP FOR VEHICLE

 #8
20200408217
2020-12-31

PUMP FOR IMMERSION WITHIN A FLUID RESERVOIR

 #9
20200141414
2020-05-07

Centrifugal pump with adaptive pump stages

 #10
20200141413
2020-05-07

Centrifugal pump with adaptive pump stages

 #11
20200032814
2020-01-30

WATER PUMP HAVING DIRECTION ADJUSTING MECHANISM

 #12
20180340541
2018-11-29

Pump for immersion within a fluid reservoir

 #13
20180172010
2018-06-21

Centrifugal pump with adaptive pump stages

 #14
20160363124
2016-12-15

Vertical self-priming pump

 #15
20160186776
2016-06-30

Pump for immersion within a fluid reservoir

 #16
20150292519
2015-10-15

Centrifugal pump in particular for waste water or polluted water

 #17
20150240837
2015-08-27

Liner coupling pin

 #18
20150098796
2015-04-09

Pump for immersion within a fluid reservoir

 #19
20140341752
2014-11-20

Low profile pump with the ability to be mounted in various configurations

 #20
20140341705
2014-11-20

Adjustable side liner for a pump

 #21
20140056697
2014-02-27

Mechanical coolant pump

 #22
20130336822
2013-12-19

Device and method for the defined longitudinal shifting of an adjusting device, which rotates along in a drive shaft

 #23
20130331934
2013-12-12

Artificial heart system

 #24
20130202444
2013-08-08

Blade cascade and turbomachine

 #25
20130051977
2013-02-28

Adjustable vane diffuser insert for electrical submersible pump

 #26
20130034427
2013-02-07

Adjustable mechanical coolant pump

 #27
20120243974
2012-09-27

Mechanical coolant pump

 #28
20120224982
2012-09-06

Pump for immersion within a fluid reservoir

 #29
20120001444
2012-01-05

Improvements relating to pump seal assemblies

 #30
20110164973
2011-07-07

Pump housing support

 #31
20110164841
2011-07-07

Lubricant retainer for pump shaft bearing assembly

 #32
20110158800
2011-06-30

Liner coupling pin

 #33
20110142599
2011-06-16

Adjustable side liner for a pump

 #34
20110123370
2011-05-26

ELECTRIC WATER PUMP

 #35
20100307623
2010-12-09

Apparatus for reducing turbulence in a fluid stream

 #36
20100014963
2010-01-21

CENTRIFUGAL PUMP

 #37
20090318748
2009-12-24

Pump for Blood Perfusion

 #38
20090301412
2009-12-10

Variable coolant pump for the cooling circuit of an internal combustion engine

 #39
20090116958
2009-05-07

Variable Pump

 #40
20050106040
2005-05-19

Thermal control of flowrate in engine coolant system

 #41
18607255
2024-07-02

Pump station for fertilization and irrigation system and water feeding pump or fertilizer applying pump thereof