Patents-Review.com
ClassID:

143964 ⎘

F04D7/06 - CPC Classification

Classification description:

Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being hot or corrosive, e.g. liquid metals

Sub-classes:
Recent Application in this class:
#1
20250003417
2025-01-02

Centrifugal Pump Having a Cooling Insert

 #2
20220003241
2022-01-06

Pump Assembly

 #3
20210172459
2021-06-10

CENTRIFUGAL PUMP FOR PROCESSING MOLTEN UREA AND RELATIVE PLANT

 #4
20200276403
2020-09-03

ROTORS FOR USE IN CAUSTIC ENVIRONMENTS

 #5
20200256350
2020-08-13

Molten metal rotor with hardened top

 #6
20200248694
2020-08-06

Plastic pump, and method for manufacturing same

 #7
20200116000
2020-04-16

Elastomeric seal bag protector

 #8
20190271319
2019-09-05

PUMP FOR NUCLEAR APPLICATIONS

 #9
20190013747
2019-01-10

MAGNETICALLY LEVITATED ROTOR AND A ROTARY MACHINE WITH SUCH A ROTOR

 #10
20180320691
2018-11-08

High temperature pump unit with magnetic coupling

 #11
20180258829
2018-09-13

Pneumatic motor assembly utilizing compressed gas to rotate a magnet assembly and having a cooling jacket surrounding the motor and the magnet assembly to circulate the compressed gas for cooling the magnet assembly, and a flow induction system using the same

 #12
20180087532
2018-03-29

Centrifugal pump for conveying a fluid

 #13
20180058465
2018-03-01

Molten metal rotor with hardened tip

 #14
20180017072
2018-01-18

Gas injection blower

 #15
20170268522
2017-09-21

COMPOSITE CONSTRUCTED FLOATING SUBMERSIBLE WATER SUPPLY PUMP

 #16
20170241438
2017-08-24

Cooling or heating fluid circulation system of a cantilevered centrifugal pump

 #17
20170122324
2017-05-04

Pump drive unit for conveying a process fluid

 #18
20170051754
2017-02-23

DISCHARGE HEAD FOR A VERTICAL PUMP AND VERTICAL PUMP

 #19
20170051746
2017-02-23

CORROSION-RESISTANT AND WEAR-RESISTANT CHEMICAL CENTRIFUGAL PUMP

 #20
20160369935
2016-12-22

Fluid-conducting system with cathodic corrosion protection

 #21
20160363130
2016-12-15

Structure improvement of pump casing with PFA liner

 #22
20160348687
2016-12-01

Rotary machine and method for the heat exchange in a rotary machine

 #23
20160348683
2016-12-01

Permanent magnet motor pump

 #24
20160348682
2016-12-01

Permanent magnet motor pump

 #25
20160312893
2016-10-27

Method for carrying out emergent shaft sealing for reactor coolant pump and shaft sealing assembly

 #26
20150300363
2015-10-22

Double seal pump with integral accumulator

 #27
20150153745
2015-06-04

Liquid transport apparatus

 #28
20150107245
2015-04-23

Coupling of a turbopump for molten salts

 #29
20140271219
2014-09-18

Molten metal rotor with hardened top

 #30
20130108488
2013-05-02

Permanent magnet motor pump

 #31
20130028760
2013-01-31

Pump motor combination

 #32
20120076643
2012-03-29

Sealing system for centrifugal pumps

 #33
20110315230
2011-12-29

METHOD AND APPARATUS FOR ACID GAS COMPRESSION

 #34
20110052418
2011-03-03

SYSTEM AND METHOD FOR A WATER COOLING PUMP

 #35
20100296921
2010-11-25

Socket with bearing bore and integrated wear plate

 #36
20100272560
2010-10-28

Centrifugal pump with improved drive shaft and heat exchanger

 #37
20100080686
2010-04-01

Multistage high-pressure pump

 #38
20100065259
2010-03-18

Vapor contact-type heating device

 #39
20080304977
2008-12-11

Use of Fluidic Pumps

 #40
20080166218
2008-07-10

Centrifugal pump for abrasive fluid

 #41
20080019831
2008-01-24

Centrifugal Pump

 #42
20060165522
2006-07-27

Centrifugal pump, in particular a spirally-housed centrifugal pump for a heat exchange medium

 #43
20050179208
2005-08-18

Shaft sealing arrangement for a pump for delivering hot fluids

 #44
20050063843
2005-03-24

Submersible pump

 #45
20050040183
2005-02-24

Method and device for transporting a flowable building material