H01T13/18 - CPC Classification Index

ClassID:

216272 ⎘

H01T13/18 - CPC Classification

Classification description:

Sparking plugs; Details Means for heating, e.g. for drying

Recent Application in this class:

20240154391

2024-05-09

Pre-chamber spark plug with improved heating behavior

20210348588

2021-11-11

Spark plug heat up method via transient control of the spark discharge current

20200106246

2020-04-02

Spark plug

20180358783

2018-12-13

Ball stud strategy for hand-replaceable components requiring electric power

20180331507

2018-11-15

SPARK IGNITION DEVICE FOR AN INTERNAL COMBUSTION ENGINE AND CENTRAL ELECTRODE ASSEMBLY THEREFORE

20170229844

2017-08-10

Multipoint spark plug and multipoint spark plug manufacturing method

20170093133

2017-03-30

Spark plug

20160215710

2016-07-28

Ignition plug for a cylinder in a combustion engine

20140202413

2014-07-24

Spark ignition device for an internal combustion engine and central electrode assembly therefore

#10

20130291821

2013-11-07

Combustion chamber structure by using preheating net and spark plug to ignite

#11

20110139107

2011-06-16

Spark ignition device for an internal combustion engine and central electrode assembly therefor

#12

20080093965

2008-04-24

Spark plug with slant peripheral surface

#13

20080092839

2008-04-24

Spark plug with stream shaper to shape tumble vortex into desired stream in combustion chamber

#14

20080092838

2008-04-24

Spark plug with stream shaper to shape tumble vortex into desired stream in combustion chamber

#15

20080000441

2008-01-03

Combustion promoting device for internal combustion engine