F02F3/16 - CPC Classification Index

ClassID:

140089 ⎘

F02F3/16 - CPC Classification

Classification description:

Pistons having cooling means

Sub-classes:

F02F3/18 » the means being a liquid or solid coolant, e.g. sodium, in a closed chamber in piston 52
F02F3/20 » the means being a fluid flowing through or along piston 49

Recent Application in this class:

20220178328

2022-06-09

Forming near-net shape single-piece piston blanks

20220082063

2022-03-17

Piston with insulating air gap formed by additive manufacturing

20220065192

2022-03-03

Coating to reduce coking deposits on steel pistons

20210131336

2021-05-06

SYSTEMS, APPARATUS, AND METHODS FOR INCREASING COMBUSTION TEMPERATURE OF FUEL-AIR MIXTURES IN INTERNAL COMBUSTION ENGINES

20210071617

2021-03-11

Systems and Methods of Adiabatic Diesel Engine

20200340424

2020-10-29

Piston with insulating air gap formed by additive manufacturing

20200217269

2020-07-09

PISTON HAVING AN UNDERCROWN SURFACE WITH INSULATING COATING AND METHOD OF MANUFACTURE THEREOF

20200088129

2020-03-19

PISTON AND METHOD OF MANUFACTURING THEREOF

20190368606

2019-12-05

Piston with cooling oil diverter

#10

20190257265

2019-08-22

Coating to reduce coking deposits on steel pistons

#11

20190178204

2019-06-13

Methods for forging a piston blank

#12

20190111414

2019-04-18

Bridged bi-aromatic ligands and olefin polymerization catalysts prepared therefrom

#13

20190107076

2019-04-11

PISTON AND METHOD OF MANUFACTURING THEREOF

#14

20190078493

2019-03-14

Method and system for diagnosing failure of piston cooling device

#15

20190003418

2019-01-03

Monolithic, galleryless piston and method of construction thereof

#16

20180369970

2018-12-27

REDUCED COMPRESSION HEIGHT PISTON AND PISTON ASSEMBLY THEREWITH AND METHODS OF CONSTRUCTION THEREOF

#17

20180326477

2018-11-15

Cast Inflow And Outflow Openings For Cast-Steel And Cast Iron Pistons

#18

20180142608

2018-05-24

Internal combustion engine with reduced engine knocking

#19

20180119636

2018-05-03

Method for manufacturing a piston

#20

20170321628

2017-11-09

Monolithic galleryless piston and method of construction thereof

#21

20170320129

2017-11-09

METHOD FOR PRODUCING A COOLING CHANNEL PISTON AND COOLING CHANNEL PISTON PRODUCED BY SUCH A METHOD

#22

20170009700

2017-01-12

Piston thermal management in an opposed-piston engine

#23

20170009699

2017-01-12

Oil-cooled piston for an internal combustion engine

#24

20160341147

2016-11-24

PISTON TOP PROVIDING STRUCTURAL UNIT

#25

20160319769

2016-11-03

Methods for forging a piston blank

#26

20160305365

2016-10-20

PISTON WITH COMPLEX SHAPED COMBUSTION BOWL AND COOLING GALLERY AND METHOD OF CONSTRUCTION THEREOF

#27

20160258384

2016-09-08

Two-cycle engine

#28

20160222911

2016-08-04

Piston with sealed cooling gallery and method of construction thereof

#29

20160177865

2016-06-23

Piston with cooling gallery having enhanced oil inlet and method of construction thereof

#30

20160138517

2016-05-19

Engine Piston

#31

20160123272

2016-05-05

Power generator for piston instrumentation

#32

20160115901

2016-04-28

Piston for an internal combustion engine

#33

20160115900

2016-04-28

Piston for an internal combustion engine

#34

20160115899

2016-04-28

Monolithic, galleryless piston and method of construction thereof

#35

20160090939

2016-03-31

Monolithic, galleryless piston and method of construction thereof

#36

20160061253

2016-03-03

INTERNAL COMBUSTION ENGINE

#37

20150336223

2015-11-26

Reduced compression height piston and piston assembly therewith and methods of construction thereof

#38

20150176522

2015-06-25

Piston for internal combustion engines

#39

20150159584

2015-06-11

Particular arrangement of a cooling duct connecting bore of a cooling duct

#40

20150122212

2015-05-07

Monolithic, galleryless piston and method of construction thereof

#41

20150068487

2015-03-12

PISTON OF AN INTERNAL COMBUSTION ENGINE

#42

20150059682

2015-03-05

Double welded steel piston with full skirt

#43

20150047597

2015-02-19

METHOD AND MACHINE TOOL FOR MACHINING A ROTATIONALLY ASYMMETRICAL REGION

#44

20140352647

2014-12-04

Piston for an internal combustion engine

#45

20140318492

2014-10-30

PISTON FOR AN INTERNAL COMBUSTION ENGINE AND METHOD FOR PRODUCING SAME

#46

20140317924

2014-10-30

Method for bonding piston components

#47

20140305401

2014-10-16

Two-part steel piston for internal combustion engines

#48

20140290618

2014-10-02

Piston for an internal combustion engine

#49

20140238232

2014-08-28

Piston assembly with weld support

#50

20140190010

2014-07-10

Process for producing a piston for an internal combustion engine and piston for an internal combustion engine

#51

20140123930

2014-05-08

Piston with a cooling gallery partially filled with a thermally conductive metal-containing composition

#52

20140102294

2014-04-17

Piston with cooling gallery and cooling gallery fins

#53

20140090625

2014-04-03

Piston thermal management in an opposed-piston engine

#54

20140083390

2014-03-27

Reduced compression height piston and piston assembly therewith and methods of construction thereof

#55

20140069355

2014-03-13

PISTON FOR AN INTERNAL COMBUSTION ENGINE

#56

20130233270

2013-09-12

Engine piston

#57

20130160733

2013-06-27

Piston for an internal combustion engine

#58

20130112175

2013-05-09

Constructions for piston thermal management

#59

20130104838

2013-05-02

Piston for an internal combustion engine

#60

20120037113

2012-02-16

Piston for an internal combustion engine and method for its production

#61

20110180025

2011-07-28

Piston for an internal combustion engine

#62

20090301426

2009-12-10

Piston of engine

#63

18107463

2024-04-02

System and method for enclosing piston cooling gallery