ClassID:

139443

F02D17/026 - CPC Classification

Classification description:

Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling; Cutting-out the inactive cylinders acting as compressor other than for pumping air into the exhaust system delivering compressed fluid, e.g. air, reformed gas, to the active cylinders other than during starting

Recent Application in this class:
#1
20200300182
2020-09-24

A GAS FEEDING ARRANGEMENT

#2
20190309693
2019-10-10

Method for controlling an internal combustion engine

#3
20190301371
2019-10-03

Dual mode internal combustion engine

#4
20190211754
2019-07-11

Methods and systems for an engine with partial deactivation

#5
20190112991
2019-04-18

Engine cooling by electrically driven intake air compressor

#6
20180179970
2018-06-28

Coordination of vehicle actuators during firing fraction transitions

#7
20180058347
2018-03-01

System and method for operating deactivated cylinders

#8
20170356381
2017-12-14

System and method for controlling fuel for reactivating engine cylinders

#9
20170356354
2017-12-14

CONTROL DEVICE

#10
20160369710
2016-12-22

Method and system for an engine

#11
20160003177
2016-01-07

Control apparatus for internal combustion engine

#12
20150285182
2015-10-08

Internal combustion engine for natural gas compressor operation

#13
20150167565
2015-06-18

Supercharging engine

#14
20150000620
2015-01-01

Reduced torque variation for engines with active fuel management

#15
20140360459
2014-12-11

Reduced torque variation for engines with active fuel management

#16
20130276730
2013-10-24

Internal-combustion engine with cylinders that can be deactivated, in which the deactivated cylinders are used as pumps for recirculating the exhaust gases into the active cylinders, and method for controlling said engine

#17
20120031356
2012-02-09

Direct gas injection system for four stroke internal combustion engine

#18
20100282225
2010-11-11

Air supply for components of a split-cycle engine

#19
20100229838
2010-09-16

Dual fuel compression ignition engines and methods

#20
20090266347
2009-10-29

Split-cycle air hybrid engine

#21
20090199789
2009-08-13

On demand, stored, positive pressurized air injection for internal combustion engines combustion chambers

#22
20080105225
2008-05-08

Split-cycle air hybrid engine

#23
20070157894
2007-07-12

Split-cycle air hybrid engine

#24
20060260567
2006-11-23

Engine brake system of a multicylinder internal combustion engine comprising a cooled intermediate pipe for exchanging gas between cylinders during engine braking

#25
20050131618
2005-06-16

Cylinder deactivation method to minimize drivetrain torsional disturbances

#26
17080082
2022-02-15

Fast torque response for boosted engines