F23Q2007/004 - CPC Classification Index

ClassID:

157431 ⎘

F23Q2007/004 - 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 Manufacturing or assembling methods

Sub-classes:

F23Q2007/005 » {pressure sensors} 18
F23Q2007/007 » {ion current sensors} 0
F23Q2007/008 » {temperature sensors} 0

Recent Application in this class:

20190309947

2019-10-10

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

20180195721

2018-07-12

Hot surface igniters and methods of making same

20170328566

2017-11-16

Glow plug and method for producing a glow plug

20170321900

2017-11-09

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

20170321899

2017-11-09

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

20170108218

2017-04-20

Ceramic heater-type glow plug

20170045225

2017-02-16

Method for the production of a glow plug

20170038069

2017-02-09

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

20160123293

2016-05-05

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

#10

20160109125

2016-04-21

Hot surface igniters and methods of making same

#11

20160010617

2016-01-14

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

#12

20150369485

2015-12-24

Pressure-sensor-integrated glow plug and manufacturing method thereof

#13

20150300642

2015-10-22

Glow plug and method for manufacturing same

#14

20150135521

2015-05-21

Method for the production of a glow plug

#15

20150076136

2015-03-19

Glow plug and method for manufacturing same

#16

20150075473

2015-03-19

GLOW PLUG AND METHOD FOR MANUFACTURING SAME

#17

20150014302

2015-01-15

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

#18

20140339214

2014-11-20

GLOW PLUG

#19

20140326207

2014-11-06

Glow plug and fabrication method for same

#20

20130313244

2013-11-28

Ceramic heater and manufacturing method thereof

#21

20120187101

2012-07-26

Glow plug and method for manufacturing glow plug

#22

20120067863

2012-03-22

Glow plug and method of manufacturing the same

#23

20110215080

2011-09-08

Glow plug

#24

20110197666

2011-08-18

Pressure Measuring Glow Plug

#25

20110048356

2011-03-03

Glow plug for use in an internal combustion engine

#26

20100213188

2010-08-26

CERAMIC HEATER AND GLOW PLUG

#27

20100133252

2010-06-03

Glow plug and method for manufacturing the same

#28

20100043208

2010-02-25

Method for forming layered heating element for glow plug

#29

20090320782

2009-12-31

Ceramic Heater, Glow Plug and Method for Manufacturing Ceramic Heater

#30

20090314761

2009-12-24

METHOD FOR MANUFACTURING GLOW PLUG AND GLOW PLUG

#31

20090212035

2009-08-27

Glow plug and methods for the production thereof

#32

20090179027

2009-07-16

Coaxial ceramic igniter and methods of fabrication

#33

20090179023

2009-07-16

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

#34

20090090705

2009-04-09

Glow plug and manufacturing method of the same

#35

20080142496

2008-06-19

Glow plug and method for manufacturing the same

#36

20080095943

2008-04-24

Method of fabricating a multilayer ceramic heating element

#37

20070241092

2007-10-18

Glow plug with O-ring seal

#38

20070221647

2007-09-27

MULTI-LAYER HEATING ELEMENT

#39

20070210053

2007-09-13

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

#40

20070151096

2007-07-05

Method for forming layered heating element for glow plug

#41

20060011602

2006-01-19

Ceramic heater, glow plug, and ceramic heater manufacturing method

#42

20050284859

2005-12-29

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

#43

20050211214

2005-09-29

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

#44

20050194369

2005-09-08

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

#45

20050145613

2005-07-07

Method for manufacturing ceramic glow plugs

#46

20050118346

2005-06-02

Method for manufacturing a glow pin for a ceramic glow plug