ClassID:

141974

F02P19/027 - 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 Safety devices, e.g. for diagnosing the glow plugs or the related circuits

Recent Application in this class:
#1
20240271554
2024-08-15

System for lighting off an auxiliary occupational emissions device and method of operating the same

#2
20220065213
2022-03-03

Engine glow plug disconnection detection method

#3
20200284691
2020-09-10

Method for the detection of a glow plug replacement

#4
20190211794
2019-07-11

Control device for a multiplicity of actuators of an internal combustion engine

#5
20180180017
2018-06-28

Method of manufacturing a control device for a vehicle

#6
20170328336
2017-11-16

Control device for a vehicle

#7
20170276115
2017-09-28

Control device with thermal fuse having removable pre-tension element

#8
20160377044
2016-12-29

Apparatus and method for controlling power supply to glow plug

#9
20160195056
2016-07-07

Glow plug diagnosis method and vehicle glow plug drive control apparatus

#10
20160032885
2016-02-04

Control device for a vehicle

#11
20150275752
2015-10-01

Device for controlling in-cylinder pressure sensor

#12
20150101556
2015-04-16

Glow time control device

#13
20150068278
2015-03-12

Load drive apparatus and sensor control apparatus

#14
20140355162
2014-12-04

Control device for a vehicle

#15
20140338625
2014-11-20

Enhanced glow plug control

#16
20140216384
2014-08-07

Method of diagnosing glow plug and glow plug drive control device

#17
20140136078
2014-05-15

Method and device for operating an internal combustion engine

#18
20140096733
2014-04-10

Glow plug, new glow plug determination method, and glow plug driving control device

#19
20130298866
2013-11-14

Control device for a vehicle

#20
20130228007
2013-09-05

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

#21
20110303650
2011-12-15

Energization control apparatus for glow plug

#22
20110303649
2011-12-15

Energization control apparatus for glow plug

#23
20110000901
2011-01-06

Method and device for controlling a glow plug

#24
20100286895
2010-11-11

METHOD FOR MONITORING AT LEAST ONE GLOW PLUG OF AN INTERNAL COMBUSTION ENGINE AND CORRESPONDING DEVICE

#25
20100256866
2010-10-07

Energization control apparatus for controlled component for a vehicle

#26
20100186704
2010-07-29

Diesel engine start-up assisting device

#27
20100161150
2010-06-24

Apparatus for controlling the energizing of a heater

#28
20100103576
2010-04-29

GLOW PLUG DRIVER

#29
20090323250
2009-12-31

Glow plug control dual mode fault diagnostics

#30
20090261833
2009-10-22

Abnormality diagnosing apparatus for a glow plug

#31
20090193882
2009-08-06

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

#32
20090179026
2009-07-16

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

#33
20090127249
2009-05-21

Device for Triggering a Heating Element in a Motor Vehicle

#34
20090076680
2009-03-19

Method for tracking defective functions in operation of motor vehicles

#35
20090037120
2009-02-05

Glow plug degradation determination device

#36
20080319631
2008-12-25

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

#37
20080319599
2008-12-25

Engine glow plug diagnosis using crankshaft sensor data

#38
20080208440
2008-08-28

Controller of internal combustion engine

#39
20080109149
2008-05-08

Vehicle having idling stop control and control methods thereof

#40
20070240663
2007-10-18

Energization control apparatus and method for glow plug during the period from preglow to afterglow steps

#41
20070056545
2007-03-15

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

#42
20060272606
2006-12-07

Engine cold start aid malfunction alert