Patents-Review.com
ClassID:

137543 ⎘

F01M2001/0276 - CPC Classification

Classification description:

Pressure lubrication using lubricating pumps characterised by the pump driving means driven by a balancer shaft

Recent Application in this class:
#1
20250172078
2025-05-29

INTERNAL COMBUSTION ENGINE

 #2
20250035017
2025-01-30

BALANCER DEVICE FOR INTERNAL COMBUSTION ENGINE AND BALANCER DEVICE WITH OIL PUMP

 #3
20230332670
2023-10-19

Balancer structure for internal combustion engine, and internal combustion engine

 #4
20230123002
2023-04-20

Engine Oil Pump Drive Shaft And Distributor Alignment Tool

 #5
20210396165
2021-12-23

Balancer apparatus equipped with oil pump

 #6
20210189922
2021-06-24

GEAR, BALANCER DEVICE, AND BALANCER DEVICE PROVIDED WITH OIL PUMP

 #7
20210048087
2021-02-18

Balancer device for internal combustion engines

 #8
20200332856
2020-10-22

BALANCER APPARATUS

 #9
20200063612
2020-02-27

Balancer device for internal combustion engine

 #10
20200018198
2020-01-16

Balancer device and lubricating system for oil pump and balancer shaft bearing

 #11
20190345852
2019-11-14

Oil pump and balancer unit of oil pump integrated type

 #12
20180030888
2018-02-01

Balancer device for internal combustion engine

 #13
20160258507
2016-09-08

Balancer device for an internal combustion engine

 #14
20160084147
2016-03-24

Oil supply structure of water-cooled internal combustion engine

 #15
20160010518
2016-01-14

Dowel bolts for mounting an oil pump to an engine assembly

 #16
20150083068
2015-03-26

Internal combustion engine

 #17
20140251273
2014-09-11

Oil pump control systems and methods for noise minimization

 #18
20120227702
2012-09-13

Oil pump housing of an internal combustion engine

 #19
20110308492
2011-12-22

Balancer device of engine

 #20
20110253091
2011-10-20

Engine balancer system

 #21
20110168125
2011-07-14

LUBRICATING OIL SUPPLY DEVICE FOR INTERNAL COMBUSTION ENGINE

 #22
20110135527
2011-06-09

Low noise type balance shaft module

 #23
20110067666
2011-03-24

Engine balancer system

 #24
20090038575
2009-02-12

Balancer apparatus of engine

 #25
20080216789
2008-09-11

Engine balancer system

 #26
20080173274
2008-07-24

Pump drive structure of water-cooled internal combustion engine

 #27
20080017158
2008-01-24

Engine balancer system

 #28
20080011260
2008-01-17

Engine balancer system

 #29
20060191506
2006-08-31

Engine balancer system

 #30
20060027198
2006-02-09

Engine shaft pump

 #31
20050268877
2005-12-08

Engine balancer system