ClassID:

141231

F02M59/102 - CPC Classification

Classification description:

Pumps specially adapted for fuel-injection and not provided for in groups -, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive Mechanical drive, e.g. tappets or cams

Recent Application in this class:
#1
20250376966
2025-12-11

ROLLER LIFTER

#2
20240360807
2024-10-31

High-Pressure Fuel Pump

#3
20240337233
2024-10-10

PUMP ACTUATOR WITH IMPROVED FATIGUE LIFE

#4
20240309835
2024-09-19

ROLLER TAPPET ASSEMBLY

#5
20240247629
2024-07-25

FUEL PUMP

#6
20240229754
2024-07-11

HIGH PRESSURE FUEL PUMP LUBRICATION METHOD AND APPARATUS

#7
20240175432
2024-05-30

Anti-pinch handle for air pump

#8
20240133356
2024-04-25

High pressure fuel pump lubrication method and apparatus

#9
20240018925
2024-01-18

STAMPED PUMP ACTUATOR AND METHOD OF ASSEMBLING SAME

#10
20230323845
2023-10-12

Fuel pump assembly

#11
20230304462
2023-09-28

Gasoline direct injection fuel pump with isolated plunger sleeve

#12
20230287873
2023-09-14

FUEL PUMP ASSEMBLY

#13
20230213012
2023-07-06

Fuel pump devices, systems, and methods

#14
20230213011
2023-07-06

Pump housing with relief cut for lobe clearance

#15
20230213010
2023-07-06

High-pressure fuel pump

#16
20230167794
2023-06-01

SLIDING CAM FOLLOWER

#17
20230160385
2023-05-25

PUMP ACTUATOR WITH STAMP-ALIGNED ANTI-ROTATION FEATURE

#18
20230124370
2023-04-20

High-pressure pump

#19
20230068282
2023-03-02

Cam, fuel injection pump, and engine

#20
20230066007
2023-03-02

Tappet for acting on a pump piston of a high-pressure fuel pump

#21
20230018875
2023-01-19

Supply pump

#22
20230003183
2023-01-05

TAPPET ROLLER ASSEMBLY

#23
20220275778
2022-09-01

Roller tappet for a high-pressure fuel pump

#24
20220049674
2022-02-17

High-pressure fuel pump

#25
20220018266
2022-01-20

Valve actuation system for engine and valve lifter and rocker arm for same

#26
20220010870
2022-01-13

INTEGRATED TAPPET ASSEMBLY

#27
20220010691
2022-01-13

Roller tappet for a fuel pump

#28
20210404430
2021-12-30

Tappet Assembly for Use in a High-Pressure Fuel System and Method of Manufacturing

#29
20210396197
2021-12-23

PUMP ACTUATOR WITH INCREASED BODY STRENGTH

#30
20210363934
2021-11-25

Fuel pressure estimation system

#31
20210363933
2021-11-25

Fuel pressure estimation system

#32
20210239200
2021-08-05

Tappet with inner cup received on pallet

#33
20210222658
2021-07-22

Tappet for a fuel pump or for a valve drive

#34
20210148319
2021-05-20

Piston pump

#35
20210131394
2021-05-06

DIRECT INJECTION ASSEMBLY FOR A DUAL INJECTION SYSTEM OF A MOTOR VEHICLE

#36
20210054815
2021-02-25

Fuel injection pump

#37
20210033043
2021-02-04

Fuel injection system and controller for fuel injection system

#38
20200378349
2020-12-03

Drive of a pump

#39
20200370525
2020-11-26

Fuel pump with independent plunger cover and seal

#40
20200370524
2020-11-26

Roller tappet for a piston pump, piston pump

#41
20200300203
2020-09-24

Tappet assembly for use in a high-pressure fuel system of an internal combustion engine

#42
20200300189
2020-09-24

Method and system for fuel injector balancing

#43
20200284230
2020-09-10

Fuel injection pump

#44
20200277922
2020-09-03

Fuel injection pump

#45
20200277912
2020-09-03

Control device of internal combustion engine

#46
20200263645
2020-08-20

Assembled roller tappet

#47
20200256262
2020-08-13

Methods and system for stopping and starting a vehicle

#48
20200200134
2020-06-25

Pump unit for feeding fuel to an internal combustion engine

#49
20200200133
2020-06-25

Camshaft for a pump, in particular a high pressure fuel pump, and pump having a camshaft

#50
20200191129
2020-06-18

Piston pump

#51
20200095901
2020-03-26

Tappet

#52
20200088147
2020-03-19

High-pressure pump

#53
20200041018
2020-02-06

Multi-part roller tappet

#54
20200032678
2020-01-30

Lightweight-construction roller tappet

#55
20190368485
2019-12-05

Pump actuator with stamp-aligned anti-rotation feature

#56
20190368456
2019-12-05

Tappet assembly for use in a high-pressure fuel system of an internal combustion engine

#57
20190368455
2019-12-05

Tappet assembly for use in a high-pressure fuel system of an internal combustion engine

#58
20190331207
2019-10-31

Cam follower and guide assembly

#59
20190331077
2019-10-31

Internal combustion engine and method for manufacturing internal combustion engine

#60
20190316668
2019-10-17

ROLLER LIFTER AND METHOD OF MANUFACTURING THE SAME

#61
20190309713
2019-10-10

Pump having pilot-actuated admission valve

#62
20190293037
2019-09-26

High-pressure fuel pump for a fuel injection system

#63
20190170099
2019-06-06

Partial Charging of Single Piston Fuel Pump

#64
20190168306
2019-06-06

Cam follower roller device, notably for a fuel injection pump

#65
20190162141
2019-05-30

Roller drive mechanism for GDI pump

#66
20190136841
2019-05-09

Pump for supplying high-pressure fuel

#67
20190093616
2019-03-28

Piston device and pump device

#68
20190085807
2019-03-21

High-pressure fuel pump having a piston, a damper, and a pressure relief valve having a valve body and a spring

#69
20190085804
2019-03-21

High-pressure fuel pump

#70
20190085731
2019-03-21

Welded high-pressure fuel pump roller tappet

#71
20190063580
2019-02-28

Follower mechanism

#72
20190063389
2019-02-28

Modular Direct Injection Fuel Pump Assembly

#73
20190024773
2019-01-24

Self-aligning cam follower roller device

#74
20190017481
2019-01-17

Fuel Injection System For An Internal Combustion Engine

#75
20190003435
2019-01-03

Mecha-hydraulic actuated inlet control valve

#76
20180372044
2018-12-27

High pressure pump with pump spring sealing sleeve

#77
20180363609
2018-12-20

High-pressure pump

#78
20180355830
2018-12-13

Electromagnetically actuatable inlet valve and high-pressure pump having an inlet valve

#79
20180347500
2018-12-06

Injector assembly and method of using same

#80
20180335005
2018-11-22

Fuel injection pump

#81
20180328328
2018-11-15

Pulsation damper and fuel pump device

#82
20180306150
2018-10-25

Liquid pump with cavitation mitigation

#83
20180291821
2018-10-11

Engine

#84
20180283335
2018-10-04

Diesel engine

#85
20180274647
2018-09-27

Cam follower roller device

#86
20180266374
2018-09-20

Tappet roller retaining approach

#87
20180202402
2018-07-19

Tappet assembly for use in an internal combustion engine high-pressure fuel system

#88
20180187786
2018-07-05

Flexible metal seal assembly

#89
20180187637
2018-07-05

High-pressure pump

#90
20180180005
2018-06-28

Pump assembly and a propulsion system

#91
20180171952
2018-06-21

High-pressure fuel pump

#92
20180171950
2018-06-21

High-pressure fuel pump

#93
20180171949
2018-06-21

Common rail multi-cylinder fuel pump with independent pumping plunger extension

#94
20180135619
2018-05-17

High-pressure fuel pump

#95
20180135581
2018-05-17

High-pressure fuel pump and method for producing same

#96
20180135580
2018-05-17

High-pressure pump

#97
20180135578
2018-05-17

Pinless tappet in a common rail high pressure fuel pump

#98
20180128226
2018-05-10

Oil lubricated common rail diesel pump

#99
20180051663
2018-02-22

Gasoline fuel supply system

#100
20180010562
2018-01-11

HIGH-PRESSURE PUMP AND METHOD FOR MANUFACTURING SAME

#101
20180003138
2018-01-04

HIGH-PRESSURE PUMP AND PRODUCTION METHOD THEREOF

#102
20170356411
2017-12-14

Pump unit for feeding fuel, preferably diesel fuel, to an internal combustion engine

#103
20170342969
2017-11-30

Pump, in particular a high-pressure fuel pump

#104
20170342951
2017-11-30

High pressure oil pump roller tappet

#105
20170342934
2017-11-30

Fuel injection control device and fuel injection system

#106
20170328323
2017-11-16

Axial piston pump having a piston housing having fixed field members mounted thereto and interacting with a stator surrounding the housing and configured to generate a force which urges the housing in an axial direction

#107
20170328322
2017-11-16

Pump, in particular high-pressure fuel pump

#108
20170321644
2017-11-09

Method and device for controlling a high-pressure fuel pump in an internal combustion engine

#109
20170306910
2017-10-26

Pump unit for supplying fuel, preferably diesel oil, to an internal combustion engine

#110
20170306905
2017-10-26

High pressure fuel supply pump

#111
20170299037
2017-10-19

Follower mechanism

#112
20170298886
2017-10-19

HIGH PRESSURE FUEL PUMP

#113
20170292468
2017-10-12

Apparatus and method for controlling flow control valve for high pressure fuel pump

#114
20170292461
2017-10-12

Controlling combustion processes in an internal combustion engine

#115
20170276125
2017-09-28

Fuel pump

#116
20170260953
2017-09-14

Driveshaft assembly with indexing means

#117
20170260947
2017-09-14

Reciprocating pump

#118
20170218905
2017-08-03

Roller lifter and method of manufacturing the same

#119
20170217002
2017-08-03

TOOL FOR INSTALLING A ROLLER TAPPET IN AN INTERNAL COMBUSTION ENGINE AND RELATIVE METHOD

#120
20170211558
2017-07-27

High-pressure pump control unit

#121
20170211534
2017-07-27

High pressure pump for a fuel injection system of an internal combustion engine

#122
20170204824
2017-07-20

Roller Tappet Device and Method for Producing a Roller Tappet Device

#123
20170204823
2017-07-20

Roller for a roller plunger of a high pressure fuel pump, roller plunger, high pressure fuel pump, and internal combustion engine

#124
20170184064
2017-06-29

Fuel pump

#125
20170184045
2017-06-29

Fuel pressure control device

#126
20170175591
2017-06-22

Cam follower roller device

#127
20170159628
2017-06-08

High-pressure fuel pump and pressure control device

#128
20170159507
2017-06-08

Cam follower roller device with reinforced tappet body

#129
20170145877
2017-05-25

Cam follower roller device with lubricant supply holes and lubricating method

#130
20170145869
2017-05-25

Cam follower roller device with retaining plug

#131
20170145868
2017-05-25

Cam follower roller device with washer

#132
20170130616
2017-05-11

Cam follower roller device with insert

#133
20170107863
2017-04-20

Roller tappet for a fuel unit pump of an internal combustion engine

#134
20170089311
2017-03-30

Single piston pump with reduced piston side loads

#135
20170082094
2017-03-23

Pump

#136
20170074253
2017-03-16

Fuel unit pump and internal combustion engine including a fuel unit pump

#137
20170074221
2017-03-16

Fuel pump mounting structure for engine

#138
20170051715
2017-02-23

FUEL RAIL FOR AN INTERNAL COMBUSTION ENGINE

#139
20170051637
2017-02-23

Lifter

#140
20170030314
2017-02-02

High pressure pump having lubricating and cooling structure

#141
20170016418
2017-01-19

Tappet assembly for use in an internal combustion engine high-pressure fuel system

#142
20170009722
2017-01-12

Piston fuel pump for an internal combustion engine

#143
20170009720
2017-01-12

High pressure fuel pump and associated drive device

#144
20160377042
2016-12-29

High pressure pump

#145
20160348627
2016-12-01

Direct injection fuel pump

#146
20160341194
2016-11-24

High pressure fuel pump

#147
20160341164
2016-11-24

Multi-cylinder engine and outboard motor

#148
20160333837
2016-11-17

Direct injection pump control

#149
20160333799
2016-11-17

Method and system for operating a cam-driven pump

#150
20160319789
2016-11-03

Fuel pump for a direct injection system with a better hydraulic sealing of the intake valve

#151
20160312752
2016-10-27

Multi-fuel compression ignition engine

#152
20160312665
2016-10-27

Cam follower, injection pump and valve actuator comprising such a cam follower, and manufacturing method

#153
20160305418
2016-10-20

Direct injection pump control strategy for noise reduction

#154
20160305384
2016-10-20

Automotive fuel pump

#155
20160305290
2016-10-20

Cam follower, injection pump and valve actuator comprising such a cam follower, and manufacturing method

#156
20160298501
2016-10-13

Lifter rotation preventing structure

#157
20160290177
2016-10-06

Lifter structure

#158
20160281667
2016-09-29

Cam follower, injection pump and valve actuator having such a cam follower, and manufacturing method

#159
20160273532
2016-09-22

A COMPONENT WHICH CONDUCTS A HIGH-PRESSURE MEDIUM

#160
20160258402
2016-09-08

Automotive fuel pump

#161
20160252062
2016-09-01

Drive System of a High-Pressure Fuel Pump, High-Pressure Fuel Pump Assembly and Internal Combustion Engine

#162
20160245248
2016-08-25

Fuel pump

#163
20160230610
2016-08-11

Cam follower and method for manufacturing such a cam follower

#164
20160222960
2016-08-04

High-pressure fuel pump

#165
20160222934
2016-08-04

Actuator equipped component

#166
20160215742
2016-07-28

UNIT PUMP FOR USE IN A COMBUSTION ENGINE

#167
20160208796
2016-07-21

High pressure pump

#168
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

#169
20160208757
2016-07-21

Direct injection fuel pump system

#170
20160201630
2016-07-14

Roller for a fuel pump actuator

#171
20160186708
2016-06-30

Roller tappet

#172
20160177902
2016-06-23

FUEL UNIT PUMP AND INTERNAL COMBUSTION ENGINE COMPRISING IT

#173
20160169173
2016-06-16

PULSATION DAMPER AND HIGH-PRESSURE FUEL PUMP

#174
20160160986
2016-06-09

Mechanical system forming a cam follower or a rocker arm, injection pump or valve actuator comprising such a mechanical system and method for manufacturing such a mechanical system

#175
20160160825
2016-06-09

High-pressure fuel pump

#176
20160153413
2016-06-02

High-pressure pump

#177
20160153385
2016-06-02

Method for lift pump control

#178
20160153327
2016-06-02

Lubrication passageway for lubrication of cam follower assembly

#179
20160153322
2016-06-02

Mechanical system forming a cam follower or a rocker arm and method for manufacturing such a mechanical system

#180
20160153321
2016-06-02

Mechanical system forming a cam follower or a rocker arm, injection pump or valve actuator comprising such a mechanical system and method for manufacturing such a mechanical system

#181
20160146170
2016-05-26

Internal combustion engine fuel, preferably diesel fuel, feed pump assembly

#182
20160138541
2016-05-19

Mechanical system forming a cam follower or a rocker arm

#183
20160131193
2016-05-12

Bearing device and method of manufacturing the same

#184
20160131120
2016-05-12

High-pressure fuel pump

#185
20160108875
2016-04-21

High pressure pump for a fuel injection system

#186
20160108846
2016-04-21

Method and device for functional control of a high pressure fuel pump

#187
20160102642
2016-04-14

System and method for lubricating a fuel pump

#188
20160091075
2016-03-31

Mechanical system forming a cam follower or a rocker arm

#189
20160091073
2016-03-31

Mechanical system forming a cam follower or a rocker arm

#190
20160084209
2016-03-24

Pump control apparatus and method

#191
20160069313
2016-03-10

Fuel pump for a direct injection system

#192
20160061139
2016-03-03

Fuel injection control device and fuel injection system

#193
20160032878
2016-02-04

Mechanical fuel pump deactivation

#194
20160025055
2016-01-28

Cylinder head blank, cylinder head and high-pressure pump for fuel injection systems

#195
20160018035
2016-01-21

Quick connector apparatus

#196
20160003199
2016-01-07

Fuel supply system

#197
20150361937
2015-12-17

Tappet

#198
20150361935
2015-12-17

Valve device and high-pressure pump using the same

#199
20150361836
2015-12-17

Tappet

#200
20150354491
2015-12-10

Adjusting pump volume commands for direct injection fuel pumps

#201
20150345447
2015-12-03

Plug-in pump

#202
20150337941
2015-11-26

CAM FOLLOWER ROLLER DEVICE WITH INTEGRATED SEALING ELEMENTS, NOTABLY FOR A FUEL INJECTION PUMP

#203
20150337940
2015-11-26

Mechanical system forming a cam follower or a rocker arm, including an inner cavity adapted to contain an oil bath

#204
20150337939
2015-11-26

Cam follower with anti-rotation device

#205
20150337784
2015-11-26

Pump cover

#206
20150337753
2015-11-26

Pressure device to reduce ticking noise during engine idling

#207
20150330264
2015-11-19

Method for manufacturing a roller, adapted to equip a mechanical system forming a cam follower or a rocker arm

#208
20150300287
2015-10-22

Methods for detecting high pressure pump bore wear

#209
20150300285
2015-10-22

Variable stroke direct injection fuel pump system

#210
20150292459
2015-10-15

FUEL PUMP ASSEMBLY

#211
20150275834
2015-10-01

Fuel pump tappet assembly

#212
20150252763
2015-09-10

FUEL PUMP

#213
20150247480
2015-09-03

Method and device for operating an internal combustion engine

#214
20150233332
2015-08-20

High-pressure fuel pump

#215
20150226169
2015-08-13

FUEL PUMP ARRANGEMENTS

#216
20150198229
2015-07-16

Roller pin for cam actuated roller assembly

#217
20150192098
2015-07-09

Tappet

#218
20150176691
2015-06-25

Cam follower roller device

#219
20150176690
2015-06-25

Cam follower roller device

#220
20150159610
2015-06-11

Tappet

#221
20150159579
2015-06-11

Fuel injection system and method combining port fuel injection with direct fuel injection

#222
20150158131
2015-06-11

Nitrided component surface repair with autofrettage

#223
20150152862
2015-06-04

High pressure pump with pressurizing chamber

#224
20150152826
2015-06-04

TAPPET

#225
20150139825
2015-05-21

High-pressure pump

#226
20150107560
2015-04-23

Plunger for an internal combustion engine fuel pump

#227
20150096537
2015-04-09

Overhead camshaft internal combustion engine with high-pressure fuel injection system

#228
20150096515
2015-04-09

Mechanical system, injection pump and valve actuator comprising such a mechanical system and manufacturing method

#229
20150090209
2015-04-02

Mechanical system, injection pump and valve actuator comprising such a mechanical system and manufacturing method

#230
20150090205
2015-04-02

Mechanical system, injection pump and valve actuator comprising such a mechanical system and manufacturing method

#231
20150053044
2015-02-26

Camshaft for HP common rail oil pump, manufacturing method thereof and interference assembly device thereof

#232
20150047587
2015-02-19

Operating internal combustion engines

#233
20150037182
2015-02-05

Fuel supply pump

#234
20140366849
2014-12-18

Fuel pump assembly

#235
20140366820
2014-12-18

Apparatus for actuating valves in vehicles in variable valve control manner

#236
20140336902
2014-11-13

Electrical control unit

#237
20140331975
2014-11-13

System and method for operating a direct injection fuel pump

#238
20140299194
2014-10-09

Multi-valve fuel injection system and injection method

#239
20140245976
2014-09-04

Fuel distribution block

#240
20140150602
2014-06-05

Cam follower roller device

#241
20140117268
2014-05-01

Valve device for switching or metering a fluid

#242
20140102417
2014-04-17

Fuel pump assembly

#243
20140102393
2014-04-17

Valve drive arrangement for actuating gas exchange valves of an internal combustion engine

#244
20140064993
2014-03-06

High pressure fuel pump having improved lubrication characteristics

#245
20140064989
2014-03-06

High-pressure fuel pump device

#246
20140050597
2014-02-20

Pump unit for a high-pressure pump

#247
20140034018
2014-02-06

Drain for fuel pump

#248
20130341434
2013-12-26

Fuel injector tappet thread retention

#249
20130319364
2013-12-05

Tappet for a valve train or a pump drive and method of making a tappet

#250
20130292496
2013-11-07

MICRO FLOW CONTROL INJECTOR FOR USE IN ULTRAMICRO MONO-PROPELLANT BASED PNEUMATIC GENERATOR

#251
20130280112
2013-10-24

High-pressure fuel pump

#252
20130276929
2013-10-24

Damper device

#253
20130269656
2013-10-17

High-pressure pump

#254
20130213181
2013-08-22

Roller tappet

#255
20130206112
2013-08-15

Fuel supply pump

#256
20130206110
2013-08-15

Pump and common rail fuel injection system

#257
20130192563
2013-08-01

Fuel supply pump

#258
20130174809
2013-07-11

Fuel supply system for internal combustion engine

#259
20130133621
2013-05-30

Thrust lubrication strategy for roller lifters of a common rail fuel pump

#260
20130104818
2013-05-02

Tappet

#261
20130104730
2013-05-02

Pump, in particular a high-pressure fuel pump

#262
20130084198
2013-04-04

PUMP WITH CENTRALIZED SPRING FORCES

#263
20130068064
2013-03-21

Roller tappet

#264
20130022484
2013-01-24

HIGH-PRESSURE PUMP

#265
20120328452
2012-12-27

System and method for lubricating a fuel pump

#266
20120321496
2012-12-20

Fuel injection pump

#267
20120312280
2012-12-13

Fuel supply system and high-pressure pump for combustion engine

#268
20120312278
2012-12-13

High-pressure fuel supply pump

#269
20120294741
2012-11-22

PUMP TAPPET

#270
20120291747
2012-11-22

INTERNAL COMBUSTION ENGINE FUEL SUPPLY SYSTEM

#271
20120266849
2012-10-25

System for feeding fuel from a tank to an internal combustion engine

#272
20120251363
2012-10-04

High-pressure pump

#273
20120234277
2012-09-20

Roller tappet

#274
20120199103
2012-08-09

High-Pressure Fuel Pump

#275
20120195780
2012-08-02

High pressure pump with pressurizing chamber enclosed within cylinder inserted into housing

#276
20120195779
2012-08-02

High pressure pump

#277
20120186559
2012-07-26

Fuel pump

#278
20120180764
2012-07-19

High pressure fuel supply pump

#279
20120152187
2012-06-21

Pump actuator anti-rotation device

#280
20120143463
2012-06-07

Startability improving method for GDI engine using electric CVVT control

#281
20120138021
2012-06-07

SOLENOID VALVE CONTROL METHOD AND HIGH PRESSURE FUEL PUMP OF GDI ENGINE

#282
20120080013
2012-04-05

HIGH PRESSURE PUMP AND TAPPET ASSEMBLY

#283
20120051951
2012-03-01

HIGH PRESSURE PUMP

#284
20120031223
2012-02-09

Cam follower

#285
20110303195
2011-12-15

Single piston pump with dual return springs

#286
20110277714
2011-11-17

Fuel pump tappet/roller follower lubrication

#287
20110265765
2011-11-03

Direct injection pump control strategy for noise reduction

#288
20110265752
2011-11-03

Tappet

#289
20110257869
2011-10-20

Fuel management system and method

#290
20110253109
2011-10-20

High-pressure fuel pump assembly mechanism

#291
20110247488
2011-10-13

High-pressure pump

#292
20110226219
2011-09-22

FUEL LUBRICATED PUMP AND COMMON RAIL FUEL SYSTEM USING SAME

#293
20110223040
2011-09-15

High-pressure pump arrangement

#294
20110220070
2011-09-15

Structural assembly comprising a pump piston and a tappet

#295
20110220065
2011-09-15

Common Rail High Pressure Pump

#296
20110176944
2011-07-21

High-pressure pump

#297
20110147636
2011-06-23

CONSTANT RESIDUAL PRESSURE VALVE

#298
20110146626
2011-06-23

High pressure fuel pump

#299
20110142689
2011-06-16

Diesel pump with cylinder and outlet joint arrangement

#300
20110126793
2011-06-02

Fuel pump lubrication apparatus of GDI engine