ClassID:

138598

F02B19/165 - CPC Classification

Classification description:

Engines characterised by precombustion chambers; Chamber shapes or constructions not specific to sub-groups  -  The shape or construction of the pre-combustion chambers is specially adapted to be formed, at least in part, of ceramic material

Recent Application in this class:
#1
20260132759
2026-05-14

Flowpath Assembly with Composite Tube Array

#2
20230167763
2023-06-01

Pre-combustion chamber apparatus and method for pre-combustion

#3
20230093289
2023-03-23

Passive prechamber spark plug

#4
20230082577
2023-03-16

Passive prechamber spark plug

#5
20220282662
2022-09-08

Pre-combustion chamber apparatus and method for pre-combustion

#6
20220120208
2022-04-21

Guide stud valve

#7
20220010721
2022-01-13

PRE-CHAMBER TYPE DIESEL ENGINE

#8
20210348545
2021-11-11

Pre-combustion chamber apparatus and method for pre-combustion

#9
20210246822
2021-08-12

Internal combustion engine with pre-chamber

#10
20210239124
2021-08-05

Thermal architecture of an air compressor

#11
20200370465
2020-11-26

Pre-combustion chamber apparatus and method for pre-combustion

#12
20190301351
2019-10-03

PRE-COMBUSTION CHAMBER APPARATUS AND METHOD FOR PRE-COMBUSTION

#13
20180187593
2018-07-05

Rotary internal combustion engine with pilot subchamber

#14
20170067395
2017-03-09

Rotary internal combustion engine with pilot subchamber

#15
20150128898
2015-05-14

Auxiliary chamber type internal combustion engine

#16
20130306045
2013-11-21

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

#17
20090228191
2009-09-10

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

#18
20090183710
2009-07-23

HEAT ENGINE

#19
20090133666
2009-05-28

HOMOGENEOUS CHARGE COMPRESSION IGNITION ENGINE WITH COMBUSTION PHASING

#20
20070235002
2007-10-11

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

#21
20060037567
2006-02-23

Homogeneous charge compression ignition engine with combustion phasing