ClassID:

140901

F02M31/205 - CPC Classification

Classification description:

Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for cooling Control

Recent Application in this class:
#1
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2025-09-18

COMBUSTION ENGINE

#2
20250243831
2025-07-31

FUEL DELIVERY SYSTEM AND METHOD FOR SPARK IGNITED ENGINES OF WORK VEHICLES

#3
20240247625
2024-07-25

Combustion engine

#4
20240167439
2024-05-23

Condensation management for internal combustion engines

#5
20230021893
2023-01-26

Engine intake system

#6
20210310450
2021-10-07

INTAKE-AIR COOLING SYSTEM

#7
20210262424
2021-08-26

Battery temperature adjusting device for vehicle, vehicle, and method of adjusting battery temperature for vehicle

#8
20210262423
2021-08-26

Propane fuel system temperature control systems and methods

#9
20210222652
2021-07-22

Fluid control system

#10
20200392893
2020-12-17

Two stage turbocharger with cooling arrangement

#11
20200248617
2020-08-06

Cogeneration system

#12
20190383187
2019-12-19

Engine and coolant system control systems and methods

#13
20190232751
2019-08-01

Cool Fuel Line

#14
20190186441
2019-06-20

System for feeding air to an internal combustion engine

#15
20190186440
2019-06-20

Propane fuel system temperature control systems and methods

#16
20180313280
2018-11-01

METHOD FOR IGNITING GASEOUS FUELS IN ENGINES

#17
20180156165
2018-06-07

CHARGE AIR COOLER WITH AN INTEGRATED BYPASS

#18
20180135508
2018-05-17

Air-to-air charge air cooler (A-CAC) for a vehicle

#19
20180038324
2018-02-08

Device for the thermal management of engine intake air

#20
20170370332
2017-12-28

FUEL COOLING SYSTEM AND METHOD

#21
20170350353
2017-12-07

Condensation control system for internal combustion engine

#22
20170306898
2017-10-26

Engine system and method of controlling engine system to prevent condensation

#23
20170306875
2017-10-26

METHOD OF FORMING A FUEL-AIR MIXTURE FOR INTERNAL COMBUSTION ENGINE

#24
20170276098
2017-09-28

INTERNAL COMBUSTION ENGINE

#25
20160169170
2016-06-16

Methods and systems for increasing airflow through a charge air cooler to decrease charge air cooler condensate

#26
20150136273
2015-05-21

Heating and cooling system for an on-board gas adsorbent storage vessel

#27
20150013637
2015-01-15

Control device and control method for internal combustion engine with supercharger

#28
20150007797
2015-01-08

FUEL SYSTEM WITH PRIORITY VALVE

#29
20150007561
2015-01-08

Active conditioning system of a gaseous fluid intake of an internal combustion engine

#30
20140251239
2014-09-11

Charge air cooling control for boosted engines to actively maintain targeted intake manifold air temperature

#31
20140150756
2014-06-05

Charge air cooler component diagnostics

#32
20130118449
2013-05-16

System and method for circulating fuel through a direct injection pump of a bi-fuel engine

#33
20070189740
2007-08-16

Heat exchanger performance

#34
20050188961
2005-09-01

Return fuel temperature control module

#35
18754840
2025-10-14

Systems and methods for coordinating an air blend valve with an intake air heater

#36
15339985
2017-11-28

Diesel low pressure/high pressure flow control system