ClassID:

138906

F02B75/06 - CPC Classification

Classification description:

Other engines Engines with means for equalising torque

Sub-classes:
Recent Application in this class:
#1
20250264053
2025-08-21

RECONDITIONED HARMONIC BALANCER

#2
20240263577
2024-08-08

MODULAR VEHICULAR ENGINE CONSTRUCTION

#3
20220356925
2022-11-10

Hydroformed balance shaft

#4
20220325776
2022-10-13

Internal combustion engine including a mass differential gear including two balance shafts

#5
20210123499
2021-04-29

Engine counterbalanced by unbalanced crankshaft mounted accessory

#6
20210079974
2021-03-18

Centrifugal pendulum

#7
20200032875
2020-01-30

VIBRATION DAMPING DEVICE

#8
20190346012
2019-11-14

Systems and methods for reducing noise, vibration and/or harshness associated with cylinder deactivation in internal combustion engines

#9
20190346011
2019-11-14

Systems and methods for reducing noise, vibration, and/or harshness during engine shutdown and restart

#10
20190178336
2019-06-13

COMPOSITE DUAL-MASS FLYWHEEL, SYSTEM COMPRISING SAID FLYWHEEL, AND RELATED METHOD

#11
20190085763
2019-03-21

Counterbalance gear for an engine

#12
20190078512
2019-03-14

Torque Ripple Compensating Device

#13
20190032555
2019-01-31

Systems and methods for a crankshaft of a piston engine

#14
20180259035
2018-09-13

Crankshaft-balancing assembly and a powertrain

#15
20180195434
2018-07-12

INTERNAL COMBUSTION ENGINE

#16
20180111470
2018-04-26

Power train apparatus

#17
20180111468
2018-04-26

Power train

#18
20180106170
2018-04-19

Internal combustion engine having at least one crankcase of the dry-sump type

#19
20180087417
2018-03-29

Oil filter attaching structure for vehicle-mounted internal combustion engine

#20
20180023656
2018-01-25

Device for compensating free inertia forces of a reciprocating piston internal combustion engine

#21
20170373559
2017-12-28

Low impedance power disc

#22
20170350471
2017-12-07

Actuator arrangement for applying a torque to a shaft, in particular a crankshaft of a reciprocating piston engine, and a corresponding method

#23
20170335921
2017-11-23

Balance device for internal combustion engine

#24
20170306830
2017-10-26

Internal Combustion Engine for an Outboard Motor

#25
20170276069
2017-09-28

Internal combustion engine and method for operating an internal combustion engine

#26
20170260900
2017-09-14

Engine assembly having a cover

#27
20170254388
2017-09-07

Crankshaft having balance weight

#28
20170218839
2017-08-03

Systems and methods for a crankshaft of a piston engine

#29
20170138254
2017-05-18

BALANCE SHAFT DISCONNECT FOR ENGINE SPIN LOSS REDUCTION

#30
20170114860
2017-04-27

Balancer device of engine and motorcycle

#31
20170102063
2017-04-13

SEMI-ACTIVE TORQUE CANCELLATION SOLUTION

#32
20170093246
2017-03-30

Electromagnetic rotor drive assembly

#33
20170089424
2017-03-30

ENGINE AND GEAR TRAIN COMBINATION EQUIPPED WITH A PULSE COMPENSATOR

#34
20170082171
2017-03-23

V-shaped engine

#35
20170067533
2017-03-09

Centrifugal mass arrangement for the balancing of rotational accelerations of an engine housing

#36
20160201758
2016-07-14

Coupler for translating rotational forces

#37
20160123379
2016-05-05

Engine crankshaft

#38
20160010518
2016-01-14

Dowel bolts for mounting an oil pump to an engine assembly

#39
20150292595
2015-10-15

Balance shaft housing of an internal combustion engine

#40
20150198086
2015-07-16

Engine apparatus

#41
20150113984
2015-04-30

Engine balance shift

#42
20150083068
2015-03-26

Internal combustion engine

#43
20150075478
2015-03-19

Piston structure for engine

#44
20150075477
2015-03-19

Balancer device for internal combustion engine and its assembly method

#45
20150053165
2015-02-26

Device and method for reducing rotational imbalances of a drive train for a hybrid vehicle

#46
20140366832
2014-12-18

Internal combustion engine and control method therefor

#47
20140360459
2014-12-11

Reduced torque variation for engines with active fuel management

#48
20140360455
2014-12-11

Connecting rod for internal combustion engine

#49
20140261282
2014-09-18

Torque ripple compensating device

#50
20140165953
2014-06-19

Anti-cogging apparatus and methods for reducing cogging of rotating shaft

#51
20140165952
2014-06-19

Magnet-based anti-cogging apparatuses and systems for applying an anti-cogging torque on a rotating shaft

#52
20140165775
2014-06-19

Mechanical-based anti-cogging apparatuses and systems for applying an anti-cogging torque on a rotating shaft

#53
20140123929
2014-05-08

Drive system for a vehicle

#54
20130247896
2013-09-26

Power cutter

#55
20130139779
2013-06-06

Balancing shaft with bearing point having separated first and second bearing surfaces

#56
20130104693
2013-05-02

Apparatus for reducing engine torque fluctuations

#57
20130098327
2013-04-25

Balance shaft assembly for vehicle

#58
20130087120
2013-04-11

Reciprocating piston engine with improved mass equalization

#59
20130068187
2013-03-21

Encapsulated balance shaft and method

#60
20130025558
2013-01-31

Internal combustion engine with balancer

#61
20120303243
2012-11-29

Vibration damping control device for vehicle

#62
20120291572
2012-11-22

Baker Torcor motion conversion mechanism

#63
20120285412
2012-11-15

In-line internal combustion engine having a multi-joint crank drive and a single balance shaft for damping second-order inertia forces

#64
20120272933
2012-11-01

Three-cylinder engine

#65
20120255514
2012-10-11

Engine balance masses and drives

#66
20120199094
2012-08-09

MULTI-CYLINDER IN-LINE INTERNAL COMBUSTION ENGINE FOR A MOTOR VEHICLE AND METHOD FOR OPERATING SAME

#67
20120192838
2012-08-02

Balanced five stroke, five cylinder barrel cam type internal combustion engine

#68
20120085198
2012-04-12

Selectable mass flywheel

#69
20120067317
2012-03-22

Anti-cogging apparatus and methods for reducing cogging of rotating shaft

#70
20120055437
2012-03-08

Engine with inclined cylinder

#71
20110315110
2011-12-29

Engine for a vehicle

#72
20110253091
2011-10-20

Engine balancer system

#73
20110192371
2011-08-11

Multi-link engine

#74
20110120407
2011-05-26

Balance shaft module of engine

#75
20110083632
2011-04-14

Mass balancing mechanism and assembly method

#76
20110083631
2011-04-14

Method and device for reducing rotational non-uniformities of the crankshaft of an internal combustion piston engine

#77
20110073060
2011-03-31

Engine balance masses and drives

#78
20110067666
2011-03-24

Engine balancer system

#79
20100197433
2010-08-05

Synchronous drive apparatus and methods

#80
20100170479
2010-07-08

Fuel pump for internal combustion engine

#81
20100139605
2010-06-10

Oil discharging structure for balance shaft module

#82
20100132654
2010-06-03

BALANCE SHAFT MODULE FOR VEHICLE

#83
20100059011
2010-03-11

Oil sensor placement structure in engine

#84
20090277414
2009-11-12

Balancing assembly of an engine

#85
20090255365
2009-10-15

PIEZOELECTRIC VIBRATION ABSORPTION SYSTEM AND METHOD

#86
20090241911
2009-10-01

Vibration reducing system using a pump

#87
20090229559
2009-09-17

Engine balance system

#88
20090223469
2009-09-10

BALANCE SHAFT DRIVE SYSTEM

#89
20090211551
2009-08-27

Crankshaft mechanism for engine

#90
20090050100
2009-02-26

Heat transfer member for balancer housing

#91
20090049807
2009-02-26

Compensating shaft module

#92
20090044779
2009-02-19

Compensating shaft for an engine

#93
20090032783
2009-02-05

Counterbalancing shaft accommodating structure

#94
20090000589
2009-01-01

Recreational vehicle engine design

#95
20080257298
2008-10-23

Crankcase structure for an internal combustion engine

#96
20080216789
2008-09-11

Engine balancer system

#97
20080092833
2008-04-24

High powered vehicles replacing the flywheel with the fan

#98
20080092389
2008-04-24

Method for Mounting a Mass Balancing Drive on a Crank Housing of an Internal Combustion Engine Comprising a Crankshaft

#99
20080087480
2008-04-17

Device for Generating Electrical Energy for an Agricultural or Industrial Utility Vehicle

#100
20080071508
2008-03-20

Synchronous drive apparatus and methods

#101
20080022961
2008-01-31

Piston engine

#102
20080017158
2008-01-24

Engine balancer system

#103
20080011260
2008-01-17

Engine balancer system

#104
20070151787
2007-07-05

Snow vehicle having engine with reduced vertical dimension

#105
20070079786
2007-04-12

Engine balancer apparatus

#106
20070068478
2007-03-29

Method for operating a hybrid motor vehicle

#107
20070065059
2007-03-22

Bearing cap assembly

#108
20070062329
2007-03-22

Balance shaft for a multicylinder in-line engine

#109
20070056544
2007-03-15

Camshaft drive system and engine assembly

#110
20060264285
2006-11-23

Synchronous drive apparatus and methods

#111
20060207542
2006-09-21

Oil supply apparatus

#112
20060191506
2006-08-31

Engine balancer system

#113
20060130797
2006-06-22

Balance shaft gear carrier drive

#114
20060096566
2006-05-11

Crankcase cover plate

#115
20060070597
2006-04-06

Reciprocating engine

#116
20060042585
2006-03-02

Vibration prevention structure in engine

#117
20060005799
2006-01-12

Engine having centralized mass

#118
20050268877
2005-12-08

Engine balancer system

#119
20050261109
2005-11-24

Method and device for actively reducing clutch grabbings in a motor vehicle

#120
20050187054
2005-08-25

Synchronous drive apparatus and methods

#121
20050113211
2005-05-26

Locking mechanism for the crankshaft of an internal combustion engine

#122
20050109305
2005-05-26

Balancer apparatus of engine

#123
20050098139
2005-05-12

Flywheel with torsional dampening ring

#124
20050061284
2005-03-24

Balancer device of engine

#125
20050045135
2005-03-03

Mounting of a flywheel of a clutch, supporting the rotor of a rotating electric machine, on the crankshaft of a vehicle engine

#126
16672093
2021-01-12

Prognostic torsional damper damage determination in machine system