ClassID:

138875

F02B67/08 - CPC Classification

Classification description:

Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of non-mechanically driven auxiliary apparatus

Recent Application in this class:
#1
20250264050
2025-08-21

HYDROGEN STORAGE POWER PLANT, AND METHOD FOR OPERATING SAME

#2
20240068398
2024-02-29

HOT EXHAUST GAS ENERGY RECOVERY SYSTEM

#3
20210017903
2021-01-21

Systems and methods for an electrically driven direct injection fuel pump

#4
20200332753
2020-10-22

Engine Device

#5
20190346012
2019-11-14

Systems and methods for reducing noise, vibration and/or harshness associated with cylinder deactivation in internal combustion engines

#6
20190346011
2019-11-14

Systems and methods for reducing noise, vibration, and/or harshness during engine shutdown and restart

#7
20190153914
2019-05-23

HYBRID OIL PUMP

#8
20190120192
2019-04-25

Engine device

#9
20180202399
2018-07-19

MULTIPLE ORIFICE ASPIRATOR HAVING CUSTOMER-ADJUSTABLE FLOW VOLUME FOR USE WITH A VACUUM SYSTEM

#10
20180179928
2018-06-28

Device for cleaning a contaminated crankcase gas

#11
20180171830
2018-06-21

Heat recovery apparatus

#12
20170274766
2017-09-28

Arrangement of auxiliary assemblies in a combustion machine

#13
20170268490
2017-09-21

Liquid-pressure driving system

#14
20170226857
2017-08-10

ENERGY RECOVERY DEVICE WITH HEAT DISSIPATION MECHANISMS

#15
20170130613
2017-05-11

VOLUMETRIC ENERGY RECOVERY DEVICE AND SYSTEMS

#16
20170077784
2017-03-16

Auxiliary drive device

#17
20170072933
2017-03-16

METHOD FOR OPERATING A FUNCTIONAL ELEMENT

#18
20170037777
2017-02-09

System and method for optimizing the integration of engines and vehicle driveline retarders

#19
20160305513
2016-10-20

Accessory devices drive system

#20
20150361876
2015-12-17

HYDROGEN FLUSHED COMBUSTION CHAMBER

#21
20150285137
2015-10-08

Device for driving an ancillary unit of an internal combustion engine

#22
20150233287
2015-08-20

Belt pulley arrangement for a belt drive for driving auxiliary units of a motor vehicle and method for driving an auxiliary unit of a motor vehicle connected via a belt pulley arrangement

#23
20140261249
2014-09-18

Power-producing apparatus and method

#24
20140076276
2014-03-20

Apparatus for reducing pumping loss and engine including the same

#25
20120317967
2012-12-20

Accessory drive for hybrid vehicles

#26
20120137667
2012-06-07

Regenerative hydraulic pump

#27
20100071647
2010-03-25

Motorcycle engine

#28
20100038200
2010-02-18

Powertrain with engine oil-fed torque converter

#29
20090121543
2009-05-14

SYSTEM FOR DRIVING ELECTRICAL APPPLIANCES ASSOCIATED WITH A HEAT ENGINE

#30
20080121195
2008-05-29

Vehicle engine system