ClassID:

142795

F04B17/046 - CPC Classification

Classification description:

Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids the fluid flowing through the moving part of the motor

Recent Application in this class:
#1
20240287975
2024-08-29

ELECTRICALLY ACTUATED PUMP

#2
20230400017
2023-12-14

Pump device

#3
20230361667
2023-11-09

Electromagnetic pump

#4
20230193888
2023-06-22

Electrically actuated pump

#5
20230184234
2023-06-15

Continuous magnetic positive displacement pump

#6
20230096698
2023-03-30

FUEL PUMP

#7
20220389917
2022-12-08

Electrically actuated pump

#8
20220275795
2022-09-01

Miniature electromagnetic water pump

#9
20220205441
2022-06-30

Linear compressor

#10
20220178361
2022-06-09

Linear compressor

#11
20210190051
2021-06-24

Oscillating piston pump comprising a one-piece structural element having a first and a second hollow tubular body

#12
20210095654
2021-04-01

Piston for compressor and compressor having same

#13
20200256295
2020-08-13

Fuel delivery injector

#14
20200063728
2020-02-27

ENERGY-STORING-TYPE HIGH PRESSURE ELECTRIC FUEL PUMP, FUEL-SUPPLYING APPARATUS, AND APPLICATIONS THEREOF

#15
20200025188
2020-01-23

Electromagnetic pump

#16
20190331107
2019-10-31

Linear-acting electric pump unit and method for operating said unit

#17
20190226484
2019-07-25

Valve-less variable displacement pump

#18
20190186476
2019-06-20

Injection assembly, injection pump, and method for supply of additive to a fluid in a pipe

#19
20190145393
2019-05-16

Electric control module solenoid pump

#20
20190136808
2019-05-09

Fuel delivery injector

#21
20180323692
2018-11-08

Domestic appliance

#22
20180320673
2018-11-08

Solenoid Pump Driver

#23
20180283332
2018-10-04

Fuel delivery system

#24
20180252191
2018-09-06

Fuel delivery injector

#25
20180184856
2018-07-05

Dosing device with fluid-side module and a dry module

#26
20180030969
2018-02-01

Reciprocating pump injector

#27
20170298916
2017-10-19

Isolated chamber pump with recirculation of leakages

#28
20170268491
2017-09-21

Fluid pump

#29
20170268469
2017-09-21

Fuel pump with improved delivery properties

#30
20170058891
2017-03-02

Modular pump system

#31
20170051731
2017-02-23

Oscillating armature pump with a flux-conducting element

#32
20170032873
2017-02-02

Electrical conductor insulation system and method of fabrication

#33
20160258655
2016-09-08

Cooling circuit having a gas discharge unit removing gaseous refrigerant from a compressor feed line

#34
20160186732
2016-06-30

Energy-storing-type high-pressure electric fuel pump, fuel-supplying apparatus, and application method therefor

#35
20160108909
2016-04-21

Methods and apparatus for cooling a solenoid coil of a solenoid pump

#36
20150082775
2015-03-26

Dosing device

#37
20140099219
2014-04-10

Electromagnetic pump

#38
20130343934
2013-12-26

Double acting fluid pump with spring biased piston

#39
20130287611
2013-10-31

Double acting refrigeration compressor

#40
20130280103
2013-10-24

Reciprocating-piston pump with plain bearing traversed by flow

#41
20130272908
2013-10-17

Electromagnetic pump

#42
20130034459
2013-02-07

Pump

#43
20130028753
2013-01-31

High pressure solenoid pump

#44
20120251359
2012-10-04

Low noise high efficiency solenoid pump

#45
20120230847
2012-09-13

VIBRATING ARMATURE PUMP

#46
20120034119
2012-02-09

Double acting fluid pump

#47
20120006011
2012-01-12

INJECTION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE

#48
20110286868
2011-11-24

Electromagnetic pump with oscillating piston

#49
20110110804
2011-05-12

Armature for a solenoid actuator

#50
20110107920
2011-05-12

Pump for liquid beverage preparation devices

#51
20110058962
2011-03-10

COMPRESSOR FOR USE IN A VEHICLE

#52
20100313980
2010-12-16

Solenoid valve apparatus

#53
20100299052
2010-11-25

Fuel systems and methods for cold environments

#54
20100284837
2010-11-11

Fluid transfer devices with resilient valve structures and ambulatory infusion devices including same

#55
20090226332
2009-09-10

Pump with linear actuator

#56
20090217910
2009-09-03

Control method of an electronic injection fuel feeding system

#57
20090097998
2009-04-16

Fixed Displacement Pump

#58
20080314238
2008-12-25

Reciprocating-piston pump for feeding a liquid

#59
20080202768
2008-08-28

Device for selective movement of well tools and also a method of using same

#60
20080202465
2008-08-28

Injection system for an internal combustion engine

#61
20080181797
2008-07-31

HYDRAULIC SUBMERSIBLE PUMP WITH ELECTRIC MOTOR DRIVE

#62
20080149327
2008-06-26

Groundwater collecting apparatus

#63
20080141977
2008-06-19

Electronic-injection fuel-supply system

#64
20080095647
2008-04-24

Fluid-Pressure Generator

#65
20080044301
2008-02-21

Electromagnetic fuel pump

#66
20070248475
2007-10-25

Fluid pump

#67
20070219538
2007-09-20

Implantable Therapeutic Substance Delivery Device Having a Piston Pump with an Anti-Cavitation Valve

#68
20070217930
2007-09-20

Reciprocating electromagnetic pump

#69
20070020123
2007-01-25

Pump for conveying an exhaust gas aftertreatment medium particularly a urea-water solution, for diesel engines

#70
20060210410
2006-09-21

Reciprocating pump apparatus and method using same

#71
20060151544
2006-07-13

Disposable integrated bag and pump

#72
20060056998
2006-03-16

Infusion device and driving mechanism and process for same with actuator for multiple infusion uses

#73
20060027097
2006-02-09

Composite piston for electromagnetic induction type reciprocating pump

#74
20060013704
2006-01-19

Liquid aeration delivery apparatus

#75
20050276706
2005-12-15

Reciprocating fluid pump assembly employing reversing polarity motor

#76
20050175481
2005-08-11

Low cost fuel pump and filter assembly

#77
20050089418
2005-04-28

Electromagnetic fuel pump

#78
20050063848
2005-03-24

Double-acting reciprocating downhole pump

#79
20050063841
2005-03-24

Pump

#80
20050047941
2005-03-03

Metering pump device for a vehicle heater

#81
20050025638
2005-02-03

Electromagnetic pump with oscillating core

#82
20050024175
2005-02-03

Infusion device and driving mechanism and process for same with actuator for multiple infusion uses

#83
14082627
2018-04-17

Positive displacement inductive pump