F02N19/04 - CPC Classification Index

ClassID:

141721 ⎘

F02N19/04 - CPC Classification

Classification description:

Starting aids for combustion engines, not otherwise provided for; Aiding engine start by thermal means, e.g. using lighted wicks by heating of fluids used in engines

Sub-classes:

F02N19/06 » by heating of combustion-air by flame generating means, e.g. flame glow-plugs 5
F02N19/10 » by heating of engine coolants 111

Recent Application in this class:

20260106418

2026-04-16

POWER INDICATOR FOR USE WITH ELECTRICAL CABLES

20210277842

2021-09-09

COLD START OPERATION DEVICE FOR DIESEL ENGINE IN PLATEAU REGION AND CONTROL METHOD THEREOF

20210095630

2021-04-01

Method and apparatus for control of propulsion system warmup based on engine wall temperature

20200141376

2020-05-07

Heat exchanger apparatus

20190383257

2019-12-19

Heat exchanger system for transmitting the exhaust gas heat of an internal combustion engine

20190331081

2019-10-31

Warm-up system for vehicle

20190309714

2019-10-10

Apparatus and method for unclogging a filter of a pumping group for pumping diesel to an internal combustion engine

20190234258

2019-08-01

Oil heater for a generator set

20180347491

2018-12-06

Method for accelerating the warming-up of a motor vehicle power unit in order to place it under operating conditions for testing and/or for a maintenance operation

#10

20180328332

2018-11-15

Intake air heating system for a vehicle

#11

20180180013

2018-06-28

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

#12

20180135588

2018-05-17

Engine start control method

#13

20180106231

2018-04-19

Electronic control for engine block heater elements

#14

20180094615

2018-04-05

Cold start feature for vehicle electronic pump

#15

20180038074

2018-02-08

Construction machine provided with preheating unit and preheating method of construction machine

#16

20170306858

2017-10-26

Method and system for engine control

#17

20170248375

2017-08-31

HEAT EXCHANGER AND STORAGE DEVICE FOR COLD VEHICLE STARTUP WITH REGENERATIVE CAPABILITY

#18

20170242063

2017-08-24

BLOCK HEATER TEST SYSTEMS

#19

20170211686

2017-07-27

COMBINED HEAT STORAGE AND PRESSURE STORAGE ACCUMULATOR

#20

20160333843

2016-11-17

MOTOR VEHICLE HEAT EXCHANGER SYSTEM

#21

20160265401

2016-09-15

Contact heater

#22

20160221417

2016-08-04

Vehicular heat management system

#23

20160138502

2016-05-19

Engine block heater failure detection

#24

20160003197

2016-01-07

Drive arrangement for an assembly of an internal combustion engine, and exhaust-gas recirculation valve

#25

20150337776

2015-11-26

Method and device for heating fuel for an internal combustion engine

#26

20150330354

2015-11-19

Glow plug control method of diesel hybrid electric vehicle

#27

20150330351

2015-11-19

Vehicle heating system and method

#28

20150285193

2015-10-08

Laser heating system

#29

20150285161

2015-10-08

Method and system for engine control

#30

20150267671

2015-09-24

Method for controlling a fuel heater

#31

20150114339

2015-04-30

COLD START STRATEGY AND SYSTEM FOR GASOLINE DIRECT INJECTION COMPRESSION IGNITION ENGINE

#32

20150096529

2015-04-09

COLD START-UP SYSTEM OF AN INTERNAL COMBUSTION ENGINE AND INTERNAL COMBUSTION ENGINE

#33

20150090218

2015-04-02

DIESEL ENGINE STARTING DEVICE AND STARTING METHOD

#34

20150013632

2015-01-15

Device for preheating a fluid, notably a combustion engine coolant fluid

#35

20150000624

2015-01-01

Device for heating a heat engine of a vehicle

#36

20140374058

2014-12-25

System for thermal management of a vehicle and method for vehicle cold start

#37

20140360465

2014-12-11

COLD STARTING DEVICE AND COLD STARTING METHOD FOR VEHICLE

#38

20140345579

2014-11-27

Engine exhaust gas recirculation cooling system with integrated latent heat storage device

#39

20140303874

2014-10-09

Enhanced engine performance with fuel temperature control

#40

20140216415

2014-08-07

Cold start up auxiliary system for alcohol and flex engines with air-inlet and alcohol warm up

#41

20140202414

2014-07-24

Cold start up auxiliary system for alcohol and flex engines with air-inlet and alcohol warm up

#42

20130263574

2013-10-10

Method of collection and reuse of exhaust heat in a diesel-powered vehicle

#43

20130152894

2013-06-20

STOP/START ENGINE GLOW PLUG HEATER CONTROL

#44

20130146025

2013-06-13

Fuel supply system of vehicle

#45

20130118447

2013-05-16

Laser heating system

#46

20130118432

2013-05-16

Glow plug and method for producing a glow pencil

#47

20120286052

2012-11-15

SYSTEM AND METHOD FOR SOLAR-POWERED ENGINE THERMAL MANAGEMENT

#48

20120204843

2012-08-16

Fuel heater with fuse effect

#49

20120175358

2012-07-12

Oil pan drain plug heater

#50

20120042845

2012-02-23

OIL DILUTION INHIBITING APPARATUS AND METHOD

#51

20120037336

2012-02-16

Vehicle heat management device

#52

20120011925

2012-01-19

Engine heater use detection systems and methods

#53

20110168144

2011-07-14

Method and apparatus for operating standard gasoline-driven engines with a readily-available non-volatile fuel, thereby obviating the use of gasoline

#54

20110146633

2011-06-23

Vehicle with an internal combustion engine for ethanol-containing fuels, and an auxiliary heater

#55

20110114068

2011-05-19

ENGINE START-UP WITH A SECONDARY FUEL

#56

20100206268

2010-08-19

Heating device for liquid fuels and the like

#57

20100139627

2010-06-10

FUEL HEATING SYSTEM

#58

20100031911

2010-02-11

DEVICE FOR STARTING AN INTERNAL COMBUSTION ENGINE, PARTICULARLY A DIESEL ENGINE

#59

20100012068

2010-01-21

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

#60

20100000475

2010-01-07

Arrangement for heating oil in a gearbox

#61

20090272353

2009-11-05

Auxiliary locomotive engine warming system

#62

20090241915

2009-10-01

Cold start up auxiliary system for alcohol and flex engines with air-inlet and alcohol warm up

#63

20080295811

2008-12-04

Engine system having cooled and heated inlet air

#64

20080197309

2008-08-21

Method for driving an electromagnetic actuator in a diaphragm carburettor for control of air/fuel ratio

#65

20080109149

2008-05-08

Vehicle having idling stop control and control methods thereof

#66

20070157602

2007-07-12

Tank system with a main tank and a melting device having a melt tank

#67

20070073469

2007-03-29

Apparatus for and method of performing start preparation for vehicular engine

#68

20060243257

2006-11-02

Engine and method of operating the same

#69

20060150959

2006-07-13

Controller for air intake heater

#70

20060150958

2006-07-13

Quick temperature rise air intake heater

#71

17892979

2023-05-16

Control method and apparatus applied to controller

#72

17450256

2023-03-14

Methods and system for preparing an engine for starting