Patents-Review.com
ClassID:

141071 ⎘

F02M37/043 - CPC Classification

Classification description:

Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines; Feeding by means of driven pumps Arrangements for driving reciprocating piston-type pumps

Recent Application in this class:
#1
20250290479
2025-09-18

FUEL PUMP

 #2
20240295203
2024-09-05

FUEL PUMP

 #3
20240167462
2024-05-23

DESMODROMIC MECHANISM AND FLUID PUMP

 #4
20240141881
2024-05-02

ENERGY ACCUMULATOR FOR PISTON-TYPE FUEL PUMP

 #5
20200370525
2020-11-26

Fuel pump with independent plunger cover and seal

 #6
20200284230
2020-09-10

Fuel injection pump

 #7
20190293015
2019-09-26

Engine parameter sampling and control method

 #8
20190010909
2019-01-10

Fuel pump solenoid assembly method

 #9
20190003611
2019-01-03

Fuel pump solenoid having hydraulic damping

 #10
20190003605
2019-01-03

Pump valve configuration and assembly method

 #11
20190003603
2019-01-03

Asymmetric spring valve disk

 #12
20190003598
2019-01-03

Combined inlet and outlet check valve seat

 #13
20190003474
2019-01-03

Fuel sending unit assembly and operation

 #14
20180340531
2018-11-29

VARIABLE DISPLACEMENT FUEL PUMP BACKGROUND

 #15
20180328303
2018-11-15

Method to control an electromechanical linear actuator device for an internal combustion engine

 #16
20180283332
2018-10-04

Fuel delivery system

 #17
20180230931
2018-08-16

Fuel injection controller and fuel injection control method for internal combustion engine

 #18
20180223786
2018-08-09

Pump device and fuel supply device for an internal combustion engine and mixing device, in particular for a motor vehicle

 #19
20180163678
2018-06-14

Fuel supply device

 #20
20180066619
2018-03-08

High-pressure fuel supply pump having electromagnetically-driven intake valve

 #21
20180038325
2018-02-08

Fuel Pump Housing With An Integrated Deflector

 #22
20180038274
2018-02-08

ACCESSORY MOUNTING STRUCTURE FOR ENGINE

 #23
20170335811
2017-11-23

Gear driven diesel fuel injection pump of an engine

 #24
20170268469
2017-09-21

Fuel pump with improved delivery properties

 #25
20170167450
2017-06-15

Fuel system for an internal combustion engine and method of operating

 #26
20170096987
2017-04-06

Fuel pump

 #27
20160369791
2016-12-22

HIGH PRESSURE PUMP

 #28
20160281661
2016-09-29

Pumping unit for feeding fuel, preferably diesel fuel, from a storage tank to an internal combustion engine

 #29
20160208758
2016-07-21

Plug-in pump for a common-rail system and engine arrangement having an internal combustion engine, having a common-rail system and having a plug-in pump

 #30
20160138586
2016-05-19

FUEL PUMP

 #31
20160052612
2016-02-25

Apparatus and method for transferring inflammable material on marine structure

 #32
20150361935
2015-12-17

Valve device and high-pressure pump using the same

 #33
20150211454
2015-07-30

HIGH PRESSURE FUEL PUMP

 #34
20150159611
2015-06-11

High-pressure fuel supply pump having electromagnetically-driven intake valve

 #35
20150132165
2015-05-14

HIGH-PRESSURE PUMP

 #36
20140338637
2014-11-20

COMMON RAIL SYSTEM HAVING MECHANICAL UNIT PUMPS

 #37
20140238358
2014-08-28

Rotary disk valve arrangement

 #38
20140216417
2014-08-07

Fuel pump

 #39
20130213723
2013-08-22

Fuel pump device for vehicle engines

 #40
20120156058
2012-06-21

Voltage compensating piston fuel pump and fuel delivery system therewith

 #41
20120090708
2012-04-19

High-pressure fuel supply pump having electromagnetically-driven intake valve

 #42
20120006304
2012-01-12

Fuel pump attachment structure

 #43
20110303195
2011-12-15

Single piston pump with dual return springs

 #44
20100299052
2010-11-25

Fuel systems and methods for cold environments

 #45
20100043760
2010-02-25

Fuel pump

 #46
20100024779
2010-02-04

Fuel supply pump

 #47
20070114481
2007-05-24

Diagnosis method for solenoid valve based on noise detection

 #48
20050047929
2005-03-03

Fuel injection pump having filter

 #49
15787024
2018-10-09

Fuel pump with an improved maximum-pressure valve for a direct-injection system