ClassID:

140890

F02M31/13 - CPC Classification

Classification description:

Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating electrically Combustion air

Recent Application in this class:
#1
20260055722
2026-02-26

INTERNAL COMBUSTION ENGINE

#2
20250290459
2025-09-18

ENGINE CONTROL SYSTEM FOR INTAKE VALVE OPENING TIMING DURING COLD START

#3
20240352886
2024-10-24

A CONTROL METHOD FOR AN AIR INTAKE INTERCOOLER OF AN ENGINE AND A CONTROL SYSTEM THEREOF

#4
20240102433
2024-03-28

Injection Device and Electric Heating Device for Corresponding Injection Device

#5
20220090567
2022-03-24

Heating Device for an Exhaust System of an Internal Combustion Engine

#6
20200340431
2020-10-29

Methods and systems for a turbocharged engine

#7
20190112981
2019-04-18

Control method for controlling an air intake system which supplies air to an engine of a vehicle

#8
20190032608
2019-01-31

Intake air heater assembly having insulated bushing

#9
20180328332
2018-11-15

Intake air heating system for a vehicle

#10
20180209356
2018-07-26

Engine-driven electricity generation system using diesel engine from scrapped vehicle capable of using both diesel and LNG

#11
20180180013
2018-06-28

Cold start strategy and system for gasoline direct injection compression ignition engine

#12
20170363048
2017-12-21

AIR INTAKE HEATER SYSTEM AND METHODS

#13
20170342948
2017-11-30

Intake air heating system for a vehicle

#14
20170342947
2017-11-30

Intake air heating system for a vehicle

#15
20170342882
2017-11-30

Apparatus and method for regenerating diesel particular matter filter

#16
20170191406
2017-07-06

HIGH-PRESSURE SPARK-IGNITION AND STRATIFICATION DEVICE FOR AN INTERNAL COMBUSTION ENGINE

#17
20170191405
2017-07-06

HIGH-PRESSURE SPARK-IGNITION AND STRATIFICATION DEVICE FOR AN INTERNAL COMBUSTION ENGINE

#18
20160369719
2016-12-22

ENGINE-DRIVEN ELECTRICITY GENERATION SYSTEM USING DIESEL ENGINE FROM SCRAPPED VEHICLE CAPABLE OF USING BOTH DIESEL AND LNG

#19
20160153332
2016-06-02

Method for cold-start pre-warming of a pressure-charged internal combustion engine and/or of an exhaust gas aftertreatment device

#20
20140158095
2014-06-12

Condensate management for motor-vehicle compressed air storage systems

#21
20140085069
2014-03-27

Techniques for evaluating performance of internal combustion engine components

#22
20140058651
2014-02-27

Vehicle engine warm-up apparatus

#23
20130276434
2013-10-24

Method and apparatus for cold starting an internal combustion engine

#24
20130152894
2013-06-20

STOP/START ENGINE GLOW PLUG HEATER CONTROL

#25
20120291762
2012-11-22

Method for heating the combustion air of an internal combustion engine, and internal combustion engine for carrying out a method of said type

#26
20120291760
2012-11-22

Internal combustion engine with intake air heating, and method for operating an internal combustion engine of said type

#27
20120180478
2012-07-19

Exhaust gas recirculation system for an internal combustion engine

#28
20120167858
2012-07-05

Diesel engine for vehicle

#29
20120152213
2012-06-21

Intake air heating apparatus

#30
20110315128
2011-12-29

Diesel engine for vehicle

#31
20110265773
2011-11-03

Composition and Method for Reducing NOx and Smoke Emissions From Diesel Engines at Minimum Fuel Consumption

#32
20110253111
2011-10-20

Condensate management for motor-vehicle compressed air storage systems

#33
20110239645
2011-10-06

Control apparatus for turbocharged diesel engine

#34
20110192143
2011-08-11

Method and apparatus for cold starting an internal combustion engine

#35
20110146233
2011-06-23

Regeneration assist calibration

#36
20100242926
2010-09-30

FUEL HEATING APPARATUS

#37
20100232082
2010-09-16

Relay switching method and hybrid relay switch

#38
20100206278
2010-08-19

POWER CUTTER

#39
20100194523
2010-08-05

Electrical resistor structure

#40
20100146798
2010-06-17

Power cutter with controller responsive to lubrication status

#41
20100126983
2010-05-27

Device for producing a temperature gradient

#42
20100032023
2010-02-11

Valve freeze control apparatus and sensor element breakage control apparatus for internal combustion engine

#43
20100018508
2010-01-28

Air intake heater with flanged heating element

#44
20100012068
2010-01-21

Prioritizing Use Of Engine Cold Start Aids To mitigate Effect Of Weakened Battery Bank

#45
20090320805
2009-12-31

HEATER FOR FLUIDS

#46
20090044520
2009-02-19

Intake air heater for assisting DPF regeneration

#47
20090038592
2009-02-12

Heater module for the admission gases of an automobile engine with an overheating protection and/or closed-loop regulation

#48
20090025678
2009-01-29

Trinity pneumatic energy systems

#49
20080276913
2008-11-13

Hybrid thermal energy conversion for HCCI heated intake charge system

#50
20080140295
2008-06-12

Glow plug learn and control system

#51
20080109149
2008-05-08

Vehicle having idling stop control and control methods thereof

#52
20080053401
2008-03-06

Throttle device

#53
20080047944
2008-02-28

Method of manufacturing a heater retention spring

#54
20070261680
2007-11-15

Inlet air heater system

#55
20070194008
2007-08-23

Solid state switch

#56
20070193562
2007-08-23

Air heater with one-piece housing

#57
20070084444
2007-04-19

Electronic fuel regulation system for small engines

#58
20070084427
2007-04-19

Strategy for detecting use of a block heater and for modifying temperature-dependent variables to account for its use

#59
20070062497
2007-03-22

Control of an electrically heated pre-heating device for cold-starting internal combustion engines

#60
20070051345
2007-03-08

Canister heater

#61
20070039596
2007-02-22

Module for heating the intake gases of an internal combustion engine incorporating electronic temperature control

#62
20060249127
2006-11-09

Flanged heating element with thermal expansion joint

#63
20060196484
2006-09-07

Capture and burn air heater

#64
20060174857
2006-08-10

Heater for a canister

#65
20060153546
2006-07-13

Heating flange with geometrically stable structure

#66
20060150959
2006-07-13

Controller for air intake heater

#67
20060150958
2006-07-13

Quick temperature rise air intake heater

#68
20060122762
2006-06-08

On demand boost conditioner (ODBC)

#69
20050257781
2005-11-24

Intake air pre-heated assembly for automotive gasoline engines

#70
20050235970
2005-10-27

System for controlling the temperature of the intake air in internal combustion diesel engines

#71
20050167411
2005-08-04

Heating element for preheating intake air for an internal combustion engine

#72
20050155588
2005-07-21

Heating flange for preheating air in an intake line of an internal combustion engine

#73
17967162
2024-01-23

Intake air heating systems and methods

#74
17892979
2023-05-16

Control method and apparatus applied to controller

#75
17671440
2023-01-31

Controlled charge air cooler accumulated water draining method by using throttle-plate delta pressure and metering orifice