ClassID:

140142

F02F11/005 - CPC Classification

Classification description:

Arrangements of sealings in combustion engines  involving cylinder liners

Recent Application in this class:
#1
20260092575
2026-04-02

PISTON CYLINDER SYSTEM AND METHOD

#2
20260092574
2026-04-02

PISTON CYLINDER SYSTEM AND METHOD

#3
20250376939
2025-12-11

OUTBOARD-MOTOR CYLINDER BLOCK AND MANUFACTURING METHOD THEREFOR

#4
20240392708
2024-11-28

INTERCHANGEABLE ENGINE ASSEMBLY

#5
20220364498
2022-11-17

Piston bowl geometry, cuff and top land interaction for reduced hydrocarbons, improved combustion efficiency, and piston temperature

#6
20220106924
2022-04-07

Bore bridge cooling channels

#7
20220099184
2022-03-31

Insert with sealing groove for engine block and systems, assemblies, components, and methods thereof

#8
20220010750
2022-01-13

Internal combustion engine system

#9
20210189995
2021-06-24

Piston

#10
20210156349
2021-05-27

Fuel injector mounting assembly for an opposed-piston engine

#11
20210148302
2021-05-20

Engine cylinder liner with liner catcher

#12
20200131982
2020-04-30

Two-stroke internal combustion engine

#13
20190107045
2019-04-11

MULTI-LAYER THERMAL BARRIER

#14
20180306099
2018-10-25

Gap member and internal combustion engine

#15
20180119582
2018-05-03

Reciprocating cylinder liner seal assembly

#16
20170284898
2017-10-05

Control system having seal damage counting

#17
20170226958
2017-08-10

Spring Energized Cylinder Liner Seal

#18
20170184050
2017-06-29

CYLINDER BLOCK FOR ENGINE

#19
20170130670
2017-05-11

Head gasket for an engine

#20
20160305366
2016-10-20

Sliding combination for use in an internal combustion engine

#21
20160177871
2016-06-23

Cylinder Liner for an Engine Block

#22
20160177862
2016-06-23

Temperature reducing channel

#23
20160097340
2016-04-07

CYLINDER LINER ASSEMBLY HAVING AIR GAP INSULATION

#24
20160084193
2016-03-24

CYLINDER LINER HAVING FLANGE WITH ANNULAR GROOVE

#25
20160053709
2016-02-25

CYLINDER LINER ASSEMBLY HAVING THERMAL BARRIER

#26
20160053707
2016-02-25

Cylinder liner with an undercut seal trap

#27
20160032862
2016-02-04

SYSTEM AND METHOD FOR REDUCED CREVICE VOLUME OF A PISTON CYLINDER ASSEMBLY

#28
20150285126
2015-10-08

OIL CHANNEL FOR ENGINE

#29
20150260123
2015-09-17

Internal Combustion Engine Having a Cylinder Head Which is Configured Jointly for a Plurality of Cylinders

#30
20150144090
2015-05-28

Engine having cylinder block

#31
20150144089
2015-05-28

Insert and internal combustion engine comprising insert

#32
20130213217
2013-08-22

Piston ring for an internal combustion engine

#33
20130068188
2013-03-21

ARRANGEMENT IN A COMBUSTION ENGINE

#34
20100319661
2010-12-23

Cylinder-Mounted oil wiper for an opposed piston engine

#35
20050151328
2005-07-14

Sealing structure for divided type cylinder block

#36
18793383
2025-11-04

Seal for cylinder liner assembly and method for making the same

#37
18416470
2024-10-01

Rotary engine with side housing having a side plate with a ceramic matrix composite core

#38
17541032
2024-05-21

Locomotive diesel engine power assembly cylinder head-to-cylinder liner gasket grommet