ClassID:

138594

F02B19/1095 - CPC Classification

Classification description:

Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with more than one pre-combustion chamber (a stepped form of the main combustion chamber above the piston is to be considered as a pre-combustion chamber if this stepped portion is not a squish area)

Recent Application in this class:
#1
20230296065
2023-09-21

ENGINE

#2
20230265780
2023-08-24

Internal combustion engine

#3
20230243291
2023-08-03

PRECHAMBER JET DISTURBANCE INTENSIFIED COMBUSTION SYSTEM

#4
20190162108
2019-05-30

Rotary engine with pilot subchambers

#5
20180258834
2018-09-13

Precombustion-chamber engine

#6
20180080429
2018-03-22

Quiescent chamber hot gas igniter

#7
20180038270
2018-02-08

TWO-STAGE PRECOMBUSTION CHAMBER FOR LARGE BORE GAS ENGINES

#8
20170218913
2017-08-03

Laser ignition device

#9
20170191439
2017-07-06

System for monitoring a prechamber of an engine

#10
20170163012
2017-06-08

Cap shielded ignition system

#11
20170101923
2017-04-13

MULTIPLE PRECHAMBERS WITH INTERACTING JETS

#12
20160276810
2016-09-22

Cap shielded ignition system

#13
20160273443
2016-09-22

Parallel prechamber ignition system

#14
20160061094
2016-03-03

Pre-chamber

#15
20160024996
2016-01-28

Dual pre-chamber piston bowl system

#16
20160024994
2016-01-28

Dual pre-chamber combustion system

#17
20150040845
2015-02-12

Multi-chamber igniter

#18
20140190437
2014-07-10

Quiescent chamber hot gas igniter

#19
20140083391
2014-03-27

Pre-chamber system for an internal combustion engine

#20
20140060479
2014-03-06

Two-stage precombustion chamber for large bore gas engines

#21
20130306045
2013-11-21

Combustion Control via Homogeneous Combustion Radical Ignition (HCRI) or Partial HCRI in Cyclic IC Engines

#22
20120160223
2012-06-28

Internal combustion engine with separate combustion chamber and a method to achieve modified and controlled autoignition in said chamber

#23
20110005478
2011-01-13

Pre-chamber

#24
20090228191
2009-09-10

Combustion control via homogeneous combustion radical ignition (HCRI) or partial HCRI in cyclic IC engines

#25
20070235002
2007-10-11

Combustion control via homogeneous combustion radical ignition (HCRI) or partial HCRI in cyclic IC engines