ClassID:

141972

F02P19/025 - CPC Classification

Classification description:

Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs with means for determining glow plug temperature or glow plug resistance

Recent Application in this class:
#1
20220154647
2022-05-19

Method and system for glow plug operation

#2
20190017489
2019-01-17

Method for regulating the surface temperature of a glow plug

#3
20190017488
2019-01-17

Method for regulating the temperature of a glow plug

#4
20180313319
2018-11-01

Method for controlling the temperature of glow plugs

#5
20180080394
2018-03-22

Control apparatus and control method for diesel engine

#6
20160305394
2016-10-20

Autonomous glow driver for radio controlled engines

#7
20160195056
2016-07-07

Glow plug diagnosis method and vehicle glow plug drive control apparatus

#8
20150337793
2015-11-26

COMBUSTION IGNITION SYSTEM

#9
20150083071
2015-03-26

Control apparatus and control method for diesel engine

#10
20150059680
2015-03-05

Glowplug control device and method for estimating temperature of glowplug

#11
20150042344
2015-02-12

Method for detecting a glow plug replacement

#12
20140326207
2014-11-06

Glow plug and fabrication method for same

#13
20140291314
2014-10-02

Glow plug control device

#14
20140251978
2014-09-11

Method for operating a glow plug, and glow plug control device

#15
20140236460
2014-08-21

Methods, devices and systems for glow plug operation of a combustion engine

#16
20140216384
2014-08-07

Method of diagnosing glow plug and glow plug drive control device

#17
20140126605
2014-05-08

Method and device for determining a temperature of a sheathed-element glow plug during operation in an internal combustion engine

#18
20140102396
2014-04-17

Glow plug driving control method and glow plug driving control device

#19
20140054279
2014-02-27

Method and control unit for setting a temperature of a glow plug

#20
20130238161
2013-09-12

Method for controlling the temperature of a glow plug

#21
20130233844
2013-09-12

Method for closed-loop control of the temperature of a glow plug

#22
20130233272
2013-09-12

Method for closed-loop control of the temperature of a glow plug

#23
20130228007
2013-09-05

Method and device for detecting a replacement of pencil glow plugs in an internal combustion engine

#24
20120274343
2012-11-01

Method for measuring the electrical resistance of a glow plug

#25
20120175360
2012-07-12

Glow plug tip temperature estimating method and glow plug drive control device

#26
20110303650
2011-12-15

Energization control apparatus for glow plug

#27
20110303649
2011-12-15

Energization control apparatus for glow plug

#28
20110246045
2011-10-06

METHOD FOR CONTROLLING A GLOW PLUG OF A COMBUSTION MACHINE OF A VEHICLE AND CONTROLLER FOR A GLOW PLUG OF COMBUSTION MACHINE OF A VEHICLE

#29
20110220073
2011-09-15

Method for controlling a glow plug

#30
20110134960
2011-06-09

Method and device for ascertaining a temperature of a sheathed-element glow plug in an internal combustion engine

#31
20110130946
2011-06-02

METHOD FOR HEATING A GLOW PLUG

#32
20110127250
2011-06-02

Method for regulating or controlling the temperature of a sheathed-element glow plug

#33
20110118952
2011-05-19

Glowplug temperature control method and device for the reduction of emissions from a diesel engine

#34
20110108540
2011-05-12

Method for supplying current to a glow plug

#35
20110041785
2011-02-24

Glowplug temperature estimation method and device

#36
20110011383
2011-01-20

GLOW PLUG FOR A DIESEL ENGINE

#37
20110000901
2011-01-06

Method and device for controlling a glow plug

#38
20100312416
2010-12-09

Method for controlling the temperature of a glow plug

#39
20100292908
2010-11-18

Electric current supply control apparatus for glow plug, and glow plug and electric current supply apparatus connected to the glow plug

#40
20100283489
2010-11-11

Method for determining the heating characteristic of a glow plug

#41
20100161150
2010-06-24

Apparatus for controlling the energizing of a heater

#42
20100094524
2010-04-15

Method and device for glowplug ignition control

#43
20100094523
2010-04-15

Method for operating a group of glow plugs in a diesel engine

#44
20100082219
2010-04-01

Engine Using Glow Plug Resistance For Estimating Combustion Temperature

#45
20100063705
2010-03-11

Method for controlling the power supply of a pre-heat plug in an internal combustion engine

#46
20090326785
2009-12-31

Method and system for controlling a low-voltage-powered plug for preheating a diesel engine air/fuel mixture

#47
20090316328
2009-12-24

Method for controlling a glow plug in a diesel engine

#48
20090296306
2009-12-03

Glow plug electrification control apparatus and glow plug electrification control system

#49
20090294431
2009-12-03

Glow plug electrification control apparatus and glow plug electrification control system

#50
20090289051
2009-11-26

Method for controlling the operation of a glow-plug in a diesel engine

#51
20090194070
2009-08-06

Method for controlling at least one sheathed-element glow plug in an internal combustion engine and engine controller

#52
20090193882
2009-08-06

Method and device for detecting the exchange of sheathed-element glow plugs in a combustion engine

#53
20090183718
2009-07-23

Glow plug control unit and method for controlling the temperature in a glow plug

#54
20090179026
2009-07-16

APPARATUS FOR DETECTING DETERIORATION OF A HEATER AND APPARATUS FOR CONTROLLING ENERGIZATION OF A GLOW PLUG

#55
20090076680
2009-03-19

Method for tracking defective functions in operation of motor vehicles

#56
20090037120
2009-02-05

Glow plug degradation determination device

#57
20090012695
2009-01-08

Method of operating glow plugs in diesel engines

#58
20080319631
2008-12-25

Method and device for operation of the glow plugs of a Diesel engine

#59
20080296281
2008-12-04

Glow Plug Containing a Combustion Chamber Pressure Sensor

#60
20080208440
2008-08-28

Controller of internal combustion engine

#61
20080163840
2008-07-10

Method of operating glow plugs in diesel engines

#62
20080140295
2008-06-12

Glow plug learn and control system

#63
20070227488
2007-10-04

Glow plug energization control apparatus and method

#64
20070056545
2007-03-15

Method and device for operation of the glow plugs of a diesel engine

#65
20060289425
2006-12-28

Internal combustion engine provided with a heating device in a combustion chamber and a control method for the heating device

#66
20060049163
2006-03-09

Controller and glow plug for controlling energization modes

#67
20050205549
2005-09-22

Temperature control method for positive temperature coefficient type heating element

#68
20050081812
2005-04-21

Method for heating a glow plug for a diesel engine

#69
20050039732
2005-02-24

Method and device for controlling the heating of glow plugs in a diesel engine