ClassID:

138746

F02B33/443 - CPC Classification

Classification description:

Engines characterised by provision of pumps for charging or scavenging; Passages conducting the charge from the pump to the engine inlet, e.g. reservoirs Heating of charging air, e.g. for facilitating the starting

Recent Application in this class:
#1
20220220877
2022-07-14

SYSTEMS AND METHODS FOR HEATING AN AFTERTREATMENT SYSTEM

#2
20210404362
2021-12-30

Systems and methods for heating an aftertreatment system

#3
20180363535
2018-12-20

Internal combustion engine system

#4
20180363526
2018-12-20

Internal combustion engine system and an exhaust treatment unit for such a system

#5
20180209326
2018-07-26

Fully flexible, self-optimizing, digital hydraulic engines and methods with preheat

#6
20180016997
2018-01-18

Enhanced pressure wave supercharger system and method thereof

#7
20170067370
2017-03-09

Engine preheating apparatus and preheating method of the engine

#8
20160153332
2016-06-02

Method for cold-start pre-warming of a pressure-charged internal combustion engine and/or of an exhaust gas aftertreatment device

#9
20150007561
2015-01-08

Active conditioning system of a gaseous fluid intake of an internal combustion engine

#10
20130152889
2013-06-20

Lost-motion variable valve actuation system

#11
20100043428
2010-02-25

Engine With Exhaust Temperature Control and Method of Controlling Engine Exhaust Gas Temperature and Engine Intake Temperature

#12
20080110445
2008-05-15

Two-stroke internal combustion engine

#13
20080006032
2008-01-10

Engine

#14
20070000247
2007-01-04

System and method for smart system control for flowing fluid conditioners

#15
20060122762
2006-06-08

On demand boost conditioner (ODBC)

#16
20050274334
2005-12-15

Energy storing engine

#17
20050217268
2005-10-06

High-efficiency otto cycle engine with power generating expander