ClassID:

141851

F02P3/0892 - CPC Classification

Classification description:

Other installations having capacitive energy storage; Layout of circuits the storage capacitor being charged by means of an energy converter (DC-DC converter) or of an intermediate storage inductance; Closing the discharge circuit of the storage capacitor with semiconductor devices using digital techniques

Recent Application in this class:
#1
20240191681
2024-06-13

ENGINE IGNITION SYSTEMS AND CONTROL METHODS THEREFOR

#2
20210254593
2021-08-19

Engine ignition control unit for improved engine starting

#3
20190040834
2019-02-07

Ignition device for internal combustion engine

#4
20180283344
2018-10-04

Ignition apparatus

#5
20180266381
2018-09-20

Ignition apparatus having circuit to continue spark discharge in an internal combustion engine

#6
20180223790
2018-08-09

Ignition device

#7
20170218911
2017-08-03

Winding plan for a transformer of a step-up converter and ignition system for supplying a spark gap of an internal combustion engine with electrical power

#8
20170130689
2017-05-11

Ignition apparatus and ignition control method

#9
20170122281
2017-05-04

Ignition apparatus

#10
20170114767
2017-04-27

Ignition apparatus for internal combustion engine

#11
20170030320
2017-02-02

Ignition apparatus for an internal-combustion engine

#12
20170030319
2017-02-02

Ignition apparatus for internal combustion engine

#13
20170030318
2017-02-02

Ignition device for internal combustion engines

#14
20170022961
2017-01-26

Ignition device

#15
20160102648
2016-04-14

Ignition control apparatus

#16
20140116382
2014-05-01

Method and apparatus for generating an ion current between electrodes of a spark plug

#17
20140090628
2014-04-03

Internal combustion engine ignition apparatus

#18
20130047577
2013-02-28

Ignition exciter system and ignition exciter circuit

#19
20120312025
2012-12-13

Method and systems for adaptive ignition energy

#20
20120293088
2012-11-22

Ignition apparatus

#21
20120054526
2012-03-01

Electronic control apparatus

#22
20100154382
2010-06-24

Method and systems for adaptive ignition energy

#23
20070267004
2007-11-22

Multi-spark ignition system