ClassID:

143997

F04D13/025 - CPC Classification

Classification description:

Pumping installations or systems; Units comprising pumps and their driving means containing a coupling a magnetic coupling Details of the can separating the pump and drive area

Recent Application in this class:
#1
20260104050
2026-04-16

In-Line Fluid System

#2
20260104049
2026-04-16

MECHANICALLY-ELECTRICALLY SEPARATED PUMP

#3
20260103960
2026-04-16

Using Multiple In-Line Fluid Systems

#4
20250297613
2025-09-25

MOTOR ASSEMBLY FOR AN APPLIANCE SUCH AS A VACUUM CLEANER AND A VACUUM CLEANER HAVING SAME

#5
20240209859
2024-06-27

PUMP AND PUMP ASSEMBLY

#6
20240060495
2024-02-22

FAN AND MOTOR ASSEMBLY FOR AN APPLIANCE SUCH AS A VACUUM CLEANER AND A VACUUM CLEANER HAVING SAME

#7
20230366403
2023-11-16

Magnetic drive and hybrid pump including the same

#8
20230358237
2023-11-09

LAYERED BARRIER CANS FOR PUMPS AND METHODS OF PRODUCING THE SAME

#9
20230358235
2023-11-09

AXIAL FLUX MOTOR DRIVEN PUMP SYSTEMS FOR PRESSURIZING FLUID IN CLOSED LOOP SYSTEMS

#10
20230121945
2023-04-20

Multiple-pump device

#11
20220290674
2022-09-15

Pump and pump assembly

#12
20220263435
2022-08-18

Fan and motor assembly for an appliance such as a vacuum cleaner and a vacuum cleaner having same

#13
20220106960
2022-04-07

Magnetic pump

#14
20220025896
2022-01-27

Magnetic levitation centrifugal pump

#15
20220023612
2022-01-27

Magnetic drive centrifugal pump

#16
20210404472
2021-12-30

Can, And A Method For Producing Same

#17
20210372409
2021-12-02

Magnetic drive and hybrid pump including the same

#18
20210246901
2021-08-12

MAGNETICALLY COUPLED PUMP HAVING A DOUBLE-SHELL SPLIT CAN

#19
20210123445
2021-04-29

Pump assemblies configured for drive and pump end interchangeability

#20
20200300264
2020-09-24

Water pump

#21
20200256339
2020-08-13

Containment shell for magnetic pump

#22
20190257319
2019-08-22

Pump and motor casing having ribs and guide protrusions

#23
20190113038
2019-04-18

Magnetic drive pump

#24
20180313353
2018-11-01

Can for magnetically coupled pumps and production process

#25
20180212500
2018-07-26

Magnetic coupling

#26
20180209253
2018-07-26

Omnirise hydromag “variable speed magnetic coupling system for subsea pumps”

#27
20180171767
2018-06-21

Downhole-type electric submersible pump system

#28
20160333677
2016-11-17

Omnirise hydromag “variable speed magnetic coupling system for subsea pumps”

#29
20160305433
2016-10-20

Can, And A Method For Producing Same

#30
20160123328
2016-05-05

Pump arrangement and method for producing a containment shell for the pump arrangement

#31
20160108923
2016-04-21

Pump arrangement for driving an impeller using an inner rotor which interacts with an outer rotor and the outer rotor having a radially outer circumferential projection

#32
20160084256
2016-03-24

Pump arrangement

#33
20160084255
2016-03-24

Pump arrangement

#34
20150337844
2015-11-26

Can for magnetically coupled pumps and production process

#35
20150260191
2015-09-17

Rotary device having a radial magnetic coupling

#36
20150206637
2015-07-23

Double-wall containment shroud of a magnetic coupling, in particular a magnetic coupling pump

#37
20150110653
2015-04-23

Water pump

#38
20150087889
2015-03-26

Blood pump

#39
20140234142
2014-08-21

Device for transmitting power through rotating magnetic fields

#40
20140023535
2014-01-23

Drive unit of magnetic coupling pump and magnetic coupling pump unit

#41
20140001004
2014-01-02

Split case of a magnetic coupling, in particular of a magnetic coupling pump

#42
20130142622
2013-06-06

Water pump for vehicle

#43
20130129541
2013-05-23

Magnetically coupled pump assembly

#44
20120156071
2012-06-21

Disposable magnetically-levitated centrifugal pump

#45
20110188996
2011-08-04

Centrifugal pump

#46
20100028176
2010-02-04

Rotary pump with coaxial magnetic coupling

#47
20090326649
2009-12-31

Turbo type blood pump

#48
20090097996
2009-04-16

Magnetic drive pump

#49
20090022606
2009-01-22

Water pump

#50
20070177995
2007-08-02

Pump device

#51
20050142003
2005-06-30

Hydraulic balancing magnetically driven centrifugal pump

#52
18931222
2026-01-20

Miniature pump