Patents-Review.com
ClassID:

157429 ⎘

F23Q7/001 - CPC Classification

Classification description:

Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes ; Electrically-heated glowing plugs Glowing plugs for internal-combustion engines

Sub-classes:
Recent Application in this class:
#1
20250060102
2025-02-20

GLOW PLUG WITH AN EXPOSED FILAMENT AND AN INSERT AND MOUNTING ARRANGEMENT INCLUDING THE SAME

 #2
20240295188
2024-09-05

Compression ignition engine with igniter and pilot injector

 #3
20240210034
2024-06-27

CERAMIC GLOW PLUG

 #4
20230156871
2023-05-18

HEATER

 #5
20220372916
2022-11-24

Igniter for gas turbine engine

 #6
20220154682
2022-05-19

Method and system for glow plug operation

 #7
20210348760
2021-11-11

HOT SURFACE IGNITERS AND METHODS OF MAKING SAME

 #8
20210310656
2021-10-07

Heater and glow-plug provided therewith

 #9
20210212171
2021-07-08

Ceramic electric heating element

 #10
20210079856
2021-03-18

In situ valuation of auto-ignition quality of fuel in compression ignition engines

 #11
20200208601
2020-07-02

Internal combustion engine

 #12
20200080530
2020-03-12

Igniter for gas turbine engine

 #13
20200080529
2020-03-12

Igniter for gas turbine engine

 #14
20200080487
2020-03-12

Igniter for gas turbine engine

 #15
20190323419
2019-10-24

Internal combustion engines

 #16
20190309947
2019-10-10

Heating rod for a glow plug and method for producing a heating rod and glow plug

 #17
20190037647
2019-01-31

HEATER AND GLOW PLUG INCLUDING THE SAME

 #18
20190017488
2019-01-17

Method for regulating the temperature of a glow plug

 #19
20180310364
2018-10-25

Heater and glow plug including the same

 #20
20180195721
2018-07-12

Hot surface igniters and methods of making same

 #21
20180119956
2018-05-03

Glow plug

 #22
20180112874
2018-04-26

GLOW PLUG

 #23
20180112873
2018-04-26

GLOW PLUG

 #24
20180045412
2018-02-15

Pressure measuring glow plug

 #25
20170350596
2017-12-07

Heater and glow plug equipped with same

 #26
20170328566
2017-11-16

Glow plug and method for producing a glow plug

 #27
20170321900
2017-11-09

METHOD FOR MANUFACTURING CERAMIC HEATER-TYPE GLOW PLUG, AND CERAMIC HEATER-TYPE GLOW PLUG

 #28
20170321899
2017-11-09

METHOD FOR MANUFACTURING CERAMIC HEATER-TYPE GLOW PLUG, AND CERAMIC HEATER-TYPE GLOW PLUG

 #29
20170268407
2017-09-21

GLOW PLUG ASSEMBLY HAVING DOUBLE TERMINAL

 #30
20170131166
2017-05-11

Combustion pressure sensor

 #31
20170127478
2017-05-04

Heater and glow plug provided with same

 #32
20170108218
2017-04-20

Ceramic heater-type glow plug

 #33
20170074513
2017-03-16

Ceramic heater and glow plug

 #34
20170074228
2017-03-16

Ceramic heater and glow plug

 #35
20170067793
2017-03-09

Glow-plug adaptor for pressure measurements

 #36
20170045225
2017-02-16

Method for the production of a glow plug

 #37
20160308303
2016-10-20

Autonomous glow driver for radio controlled engines

 #38
20160186712
2016-06-30

Sensor module for a pressure-measuring sheathed-element glow plug

 #39
20160177909
2016-06-23

Glow plug with pressure sensor

 #40
20160123293
2016-05-05

Metal shell of glow plug for diesel engines and method of manufacturing the same

 #41
20160109125
2016-04-21

Hot surface igniters and methods of making same

 #42
20160102649
2016-04-14

GLOW PLUG

 #43
20160076971
2016-03-17

Pressure sensor

 #44
20160061683
2016-03-03

Pressure sensor including variable member having rear end connected to housing at a predetermined axial position

 #45
20160061447
2016-03-03

Ceramic heater

 #46
20160017836
2016-01-21

Control apparatus for diesel engine and control method for diesel engine

 #47
20160010617
2016-01-14

Preheater assembly, a cylinder head, a piston engine, and an aircraft

 #48
20150369485
2015-12-24

Pressure-sensor-integrated glow plug and manufacturing method thereof

 #49
20150334777
2015-11-19

Glow plug with combustion pressure sensor

 #50
20150300643
2015-10-22

Pressure sensor integrated glow plug

 #51
20150300642
2015-10-22

Glow plug and method for manufacturing same

 #52
20150292739
2015-10-15

Glow plug

 #53
20150288006
2015-10-08

Fuel cell system glow plug and method of forming same

 #54
20150275752
2015-10-01

Device for controlling in-cylinder pressure sensor

 #55
20150241060
2015-08-27

Heater and glow plug equipped with same

 #56
20150167975
2015-06-18

Heater and glow plug including the same

 #57
20150136054
2015-05-21

Pressure-measuring glow plug device

 #58
20150135521
2015-05-21

Method for the production of a glow plug

 #59
20150114333
2015-04-30

Glow plug

 #60
20150114095
2015-04-30

Combustion pressure sensor and method of manufacturing the same

 #61
20150108116
2015-04-23

Glow plug

 #62
20150076136
2015-03-19

Glow plug and method for manufacturing same

 #63
20150075473
2015-03-19

GLOW PLUG AND METHOD FOR MANUFACTURING SAME

 #64
20150048077
2015-02-19

Heater and glow plug with the same

 #65
20150048066
2015-02-19

Glow plug with pressure sensor

 #66
20150047592
2015-02-19

Glow plug

 #67
20150040651
2015-02-12

Pressure-measuring glow plug

 #68
20150034055
2015-02-05

Method for igniting a fuel/air mixture, ignition system and glow plug

 #69
20150027213
2015-01-29

Pressure-measuring device with additional diaphragm

 #70
20150014302
2015-01-15

Ceramic heater, glow plug, method of manufacturing ceramic heater and method of manufacturing glow plug

 #71
20150013633
2015-01-15

Pressure measuring glow plug

 #72
20150001207
2015-01-01

Heater with particle shield for noise

 #73
20140373800
2014-12-25

Ceramic glow plug

 #74
20140373799
2014-12-25

Glow plug with pressure sensor

 #75
20140361005
2014-12-11

Glow plug

 #76
20140361000
2014-12-11

GLOW PLUG

 #77
20140352640
2014-12-04

Ceramic glow plug equipped with pressure sensor

 #78
20140339214
2014-11-20

GLOW PLUG

 #79
20140338625
2014-11-20

Enhanced glow plug control

 #80
20140331955
2014-11-13

Glow plug driving control apparatus

 #81
20140326207
2014-11-06

Glow plug and fabrication method for same

 #82
20140299592
2014-10-09

Ceramic structure, ceramic heater, and glow plug including the ceramic heater

 #83
20140224783
2014-08-14

Heater and glow plug including the same

 #84
20140196680
2014-07-17

Ceramic glow plug

 #85
20140138373
2014-05-22

CERAMIC HEATER-TYPE GLOW PLUG

 #86
20140096733
2014-04-10

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

 #87
20140090618
2014-04-03

Glow plug and method for manufacturing glow plug

 #88
20140076039
2014-03-20

Glow plug

 #89
20140053795
2014-02-27

HEATER AND GLOW PLUG PROVIDED WITH SAME

 #90
20140042145
2014-02-13

Heater and glow plug provided with same

 #91
20140000353
2014-01-02

Glow plug with pressure sensor

 #92
20130319094
2013-12-05

Glow plug with combustion pressure sensor

 #93
20130313244
2013-11-28

Ceramic heater and manufacturing method thereof

 #94
20130312691
2013-11-28

Glow plug and manufacturing method thereof

 #95
20130306017
2013-11-21

Glow plug

 #96
20130298865
2013-11-14

Glow plug with a load sensor and a screened sensor link

 #97
20130291819
2013-11-07

Heater and glow plug including the same

 #98
20130269642
2013-10-17

GLOW PLUG WITH A PLUG BODY FORMED OF MULTIPLE TUBES END TO END

 #99
20130269641
2013-10-17

Glow plug with combustion pressure sensor

 #100
20130269640
2013-10-17

Glow plug with combustion pressure sensor

 #101
20130263808
2013-10-10

Glow plug with a sleeve to receive the heating rod, equipped with a distal turned-up part

 #102
20130255615
2013-10-03

Glow plug control drive method and glow plug drive control system

 #103
20130248508
2013-09-26

GLOW PLUG

 #104
20130233272
2013-09-12

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

 #105
20130213954
2013-08-22

Ceramic heater element, ceramic heater, and glow plug

 #106
20130206092
2013-08-15

PRESSURE MEASURING GLOW PLUG

 #107
20130199037
2013-08-08

Method for producing glow plug terminals, and method for producing glow plugs

 #108
20130180975
2013-07-18

Glow plug terminal and glow plug

 #109
20130160730
2013-06-27

CERAMIC HEATER AND MANUFACTURING METHOD THEREFOR, AND HEATING APPARATUS

 #110
20130146579
2013-06-13

Heater and glow plug provided with same

 #111
20130118432
2013-05-16

Glow plug and method for producing a glow pencil

 #112
20130047715
2013-02-28

Heater plug having a metal finger

 #113
20130042831
2013-02-21

Glow plug fitted with combustion pressure detection sensor

 #114
20130008886
2013-01-10

Glow plug

 #115
20120234823
2012-09-20

Ceramic heater

 #116
20120187102
2012-07-26

Glow plug

 #117
20120187101
2012-07-26

Glow plug and method for manufacturing glow plug

 #118
20120160821
2012-06-28

Glow plug with a load sensing sleeve surrounding a heating rod

 #119
20120145695
2012-06-14

Multi-layer ceramic heater and/or igniter and method for making the same

 #120
20120067863
2012-03-22

Glow plug and method of manufacturing the same

 #121
20120043309
2012-02-23

Glow plug and method for connecting a pin made of functional ceramic to a metal sleeve

 #122
20110253704
2011-10-20

Ceramic heater

 #123
20110240629
2011-10-06

GLOW PLUG

 #124
20110240628
2011-10-06

GLOW PLUG WITH PERMANENT DISPLACEMENT RESISTANT PROBE TIP JOINT

 #125
20110240627
2011-10-06

GLOW PLUG

 #126
20110240625
2011-10-06

Ceramic heater

 #127
20110215080
2011-09-08

Glow plug

 #128
20110197666
2011-08-18

Pressure Measuring Glow Plug

 #129
20110192358
2011-08-11

DEVICE INCLUDING A PRESSURE SENSOR FOR MEASURING PRESSURES IN AN INTERNAL COMBUSTION ENGINE, AND BODY FOR SUCH A DEVICE

 #130
20110180525
2011-07-28

GLOW TUBE, IN PARTICULAR FOR A SHEATHED-ELEMENT GLOW PLUG

 #131
20110146393
2011-06-23

Device and method for determining combustion chamber pressure

 #132
20110146392
2011-06-23

Pressure measuring glow plug

 #133
20110127250
2011-06-02

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

 #134
20110114622
2011-05-19

Ceramic heater and glow plug

 #135
20110088460
2011-04-21

Pressure sensor for measurements in a chamber of an internal combustion engine

 #136
20110068091
2011-03-24

Ceramic Heater and Glow Plug

 #137
20110062136
2011-03-17

Glow plug

 #138
20110056925
2011-03-10

Pressure Measuring Glow Plug

 #139
20110048356
2011-03-03

Glow plug for use in an internal combustion engine

 #140
20110031231
2011-02-10

Ceramic Heater and Glow Plug Using the Same

 #141
20110005308
2011-01-13

Pressure measuring device

 #142
20110000901
2011-01-06

Method and device for controlling a glow plug

 #143
20100300186
2010-12-02

Pressure-Measuring Device

 #144
20100288747
2010-11-18

CERAMIC HEATER AND GLOW PLUG PROVIDED THEREWITH

 #145
20100236512
2010-09-23

Glow plug having coking-optimized design

 #146
20100224613
2010-09-09

Ceramic glow plug

 #147
20100213188
2010-08-26

CERAMIC HEATER AND GLOW PLUG

 #148
20100212621
2010-08-26

Glow plug with integrated pressure sensor

 #149
20100206268
2010-08-19

Heating device for liquid fuels and the like

 #150
20100192909
2010-08-05

Compression ignition internal combustion engine, glow plug, and injector

 #151
20100180569
2010-07-22

Lead Arrangement for a Combustor Unit

 #152
20100147822
2010-06-17

Glow plug with pressure sensing canister

 #153
20100133253
2010-06-03

Glow plug with improved seal, heater probe assembly therefor and method of construction thereof

 #154
20100133252
2010-06-03

Glow plug and method for manufacturing the same

 #155
20100122975
2010-05-20

Glow plug with metallic heater probe

 #156
20100059496
2010-03-11

METAL SHEATH GLOW PLUG

 #157
20100043208
2010-02-25

Method for forming layered heating element for glow plug

 #158
20100032423
2010-02-11

Sheathed Element Glow Plug Having an Integrated Pressure Measuring Element

 #159
20100006557
2010-01-14

Brazing structure, ceramic heater, and glow plug

 #160
20100000982
2010-01-07

Composite conductor, in particular for glow plugs for diesel engines

 #161
20090321408
2009-12-31

Seal for a glow plug

 #162
20090320782
2009-12-31

Ceramic Heater, Glow Plug and Method for Manufacturing Ceramic Heater

 #163
20090320576
2009-12-31

Piezoresistive pressure-measuring plug for a combustion engine

 #164
20090314761
2009-12-24

METHOD FOR MANUFACTURING GLOW PLUG AND GLOW PLUG

 #165
20090314061
2009-12-24

Pressure-Measuring Device

 #166
20090308362
2009-12-17

FUEL HEATER

 #167
20090302021
2009-12-10

Method for Making A Glow Element, A Spark Element, or A Heating Element for A Combustion Device and/or A Heating Device, and Device Thereof

 #168
20090242540
2009-10-01

Glow plug

 #169
20090212035
2009-08-27

Glow plug and methods for the production thereof

 #170
20090200286
2009-08-13

METALLIC SHEATHED-ELEMENT GLOW PLUG INCLUDING TEMPERATURE MEASUREMENT

 #171
20090194519
2009-08-06

Ceramic heater and glow plug

 #172
20090184101
2009-07-23

SHEATHED GLOW PLUG

 #173
20090179027
2009-07-16

Coaxial ceramic igniter and methods of fabrication

 #174
20090179023
2009-07-16

Ceramic heating elements having open-face structure and methods of fabrication thereof

 #175
20090173729
2009-07-09

Ceramic heating elements

 #176
20090169900
2009-07-02

Ceramic Resistor Element or Sensor Element

 #177
20090165739
2009-07-02

Sheathed-element glow plug

 #178
20090090705
2009-04-09

Glow plug and manufacturing method of the same

 #179
20090056663
2009-03-05

Glow plug with integrated pressure sensor and body thereof

 #180
20090056660
2009-03-05

Glow plug with combustion pressure sensor

 #181
20090008383
2009-01-08

Ceramic heater and glow plug

 #182
20080302776
2008-12-11

Ceramic heater, and glow plug using the same

 #183
20080296281
2008-12-04

Glow Plug Containing a Combustion Chamber Pressure Sensor

 #184
20080264373
2008-10-30

Sheathed Element Glow Plug Having a Combustion Chamber Pressure Sensor

 #185
20080223139
2008-09-18

Combustion pressure sensor

 #186
20080216786
2008-09-11

Glow plug with integrated pressure sensor

 #187
20080149613
2008-06-26

Glow plug for internal combustion engine

 #188
20080142496
2008-06-19

Glow plug and method for manufacturing the same

 #189
20080095943
2008-04-24

Method of fabricating a multilayer ceramic heating element

 #190
20080067165
2008-03-20

Carbon-Deposit Protection System For A Sheathed-Element Glow Plug Having A Gas Conduit For Pressure Measurement

 #191
20070295710
2007-12-27

Glow plug having built-in sensor

 #192
20070289960
2007-12-20

Ceramic heater-type glow plug

 #193
20070289370
2007-12-20

Combustion pressure sensor

 #194
20070277523
2007-12-06

Arrangement for cooling exhaust gas and charge air

 #195
20070266980
2007-11-22

Body of a glow plug provided with a pressure sensor

 #196
20070245806
2007-10-25

Combustion pressure sensor

 #197
20070245805
2007-10-25

Glow plug with integrated pressure sensor

 #198
20070241092
2007-10-18

Glow plug with O-ring seal

 #199
20070228030
2007-10-04

Device for acting upon a pressure sensor mounted on a flow plug

 #200
20070227487
2007-10-04

Glow plug provided with a pressure sensor

 #201
20070227486
2007-10-04

Head of a glow plug provided with a pressure sensor

 #202
20070221647
2007-09-27

MULTI-LAYER HEATING ELEMENT

 #203
20070210053
2007-09-13

Ceramic heater, method of producing the same, and glow plug using a ceramic heater

 #204
20070209625
2007-09-13

Glow Plug Head And Corresponding Piezo-Electric Pressure Sensor

 #205
20070209624
2007-09-13

Sheathed-element glow plug having an elastically mounted glow element

 #206
20070163329
2007-07-19

Glow plug comprising a pressure sensor and motor equipped therewith

 #207
20070151096
2007-07-05

Method for forming layered heating element for glow plug

 #208
20070095811
2007-05-03

Pressure pickup heating bar, in particular for a pressure pickup glow plug

 #209
20070084845
2007-04-19

Sheated-element glow plug having a particularly embedded contact element

 #210
20070062267
2007-03-22

Preheater plug comprising a pressure sensor and engine fitted therewith

 #211
20070056949
2007-03-15

Glow plug

 #212
20070023412
2007-02-01

Glow plug integrated pressure sensor with filter trap

 #213
20060218997
2006-10-05

Combustion pressure sensor and glow plug including the same

 #214
20060137655
2006-06-29

Pressure gauge for combustion chamber of an internal combustion engine

 #215
20060123887
2006-06-15

Apparatus for pressure detection in an engine combustion chamber

 #216
20060102611
2006-05-18

Sheated-element grow plug having a substantially shortened control filament

 #217
20060053875
2006-03-16

Pressure-measuring glow plug

 #218
20060049163
2006-03-09

Controller and glow plug for controlling energization modes

 #219
20060032472
2006-02-16

Glow plug with combustion pressure detecting function

 #220
20060011602
2006-01-19

Ceramic heater, glow plug, and ceramic heater manufacturing method

 #221
20060006162
2006-01-12

Multiple filament for sheathed-element glow plugs

 #222
20050284860
2005-12-29

Glow plug

 #223
20050284859
2005-12-29

Method for producing a ceramic heater, ceramic heater produced by the production method, and glow plug comprising the ceramic heater

 #224
20050274707
2005-12-15

Ceramic heater and glow plug having the same

 #225
20050252297
2005-11-17

Pressure gauge glow plug

 #226
20050229685
2005-10-20

In-cylinder pressure detection device

 #227
20050211214
2005-09-29

Pressure sensor, method of producing the sensor, and in-cylinder pressure detection structure of internal combustion engine

 #228
20050194369
2005-09-08

Electrically heatable glow plug and method for manufacturing an electrically heatable glow plug

 #229
20050150301
2005-07-14

Method of connection to a spark plug pressure sensor

 #230
20050145613
2005-07-07

Method for manufacturing ceramic glow plugs

 #231
20050118346
2005-06-02

Method for manufacturing a glow pin for a ceramic glow plug

 #232
20050104496
2005-05-19

Glow plug and method of producing the same

 #233
20050061063
2005-03-24

Pressure glow plug for a diesel engine