F02B75/00 - CPC Classification Index

ClassID:

138887 ⎘

F02B75/00 - CPC Classification

Classification description:

Other engines

Sub-classes:

F02B75/002 » {Double acting engines} 41
F02B75/005 » {having horizontal cylinders } 9
F02B75/007 » {having vertical crankshafts} 63
F02B75/02 » Engines characterised by their cycles, e.g. six-stroke 389
F02B75/04 » Engines with variable distances between pistons at top dead-centre positions and cylinder heads 142
F02B75/06 » Engines with means for equalising torque 124
F02B75/08 » Engines with means for preventing corrosion in gas-swept spaces 3
F02B75/10 » Engines with means for rendering exhaust gases innocuous 11
F02B75/12 » Other methods of operation 35
F02B75/16 » Engines characterised by number of cylinders, e.g. single-cylinder engines 99
F02B75/26 » Engines with cylinder axes coaxial with, or parallel or inclined to, main-shaft axis; Engines with cylinder axes arranged substantially tangentially to a circle centred on main-shaft axis 96
F02B75/28 » Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders 230
F02B75/32 » Engines characterised by connections between pistons and main shafts and not specific to preceding main groups 385
F02B75/34 » Ultra-small engines, e.g. for driving models 34
F02B75/36 » Engines with parts of combustion- or working-chamber walls resilently yielding under pressure 30
F02B75/40 » Other reciprocating-piston engines 39

Recent Application in this class:

20180209354

2018-07-26

Variable compression ratio internal combustion engine

20170096933

2017-04-06

Hybrid cycle combustion engine and methods

20160363061

2016-12-15

Control Systems and Methods for Reducing Vibration in Internal Combustion Engines

20160102605

2016-04-14

Aerodiesel engine

20150361932

2015-12-17

Engine for outdoor power equipment unit

20150007793

2015-01-08

Hybrid cycle combustion engine and methods

20140224196

2014-08-14

Crankshaft

20140026864

2014-01-30

Cylinder and Piston Assemblies for Opposed Piston Engines

20130255641

2013-10-03

Reciprocating internal combustion engine

#10

20130199500

2013-08-08

SYSTEM FOR ADAPTING AN INTERNAL COMBUSTION ENGINE SO THAT IT IS OPERATED USING COMPRESSED AIR OR GAS

#11

20130186369

2013-07-25

Throttle cable locking assembly

#12

20130180497

2013-07-18

Driving device for hybrid working machine

#13

20130174800

2013-07-11

Apparatus for providing diluted fugitive gases as a fuel to an engine

#14

20130160722

2013-06-27

HYBRID VEHICLE WITH EXHAUST POWERED TURBO GENERATOR

#15

20130112158

2013-05-09

Aerodiesel engine

#16

20100212637

2010-08-26

Cylinder and piston assemblies for opposed piston engines

#17

20080202486

2008-08-28

Hybrid cycle combustion engine and methods

#18

20080105221

2008-05-08

Internal combustion engine

#19

20060243072

2006-11-02

Motor with rotary connecting rod bolt

#20

20060207257

2006-09-21

Engine with a plurality of operating modes including operation by compressed air

#21

20060201477

2006-09-14

Method for operating an internal combustion engine

#22

20060102135

2006-05-18

Torque improved engine or T.I.E

#23

20050229895

2005-10-20

MOTOR WITH ROTARY CONNECTING ROD BOLT

#24

20050166869

2005-08-04

Liquid piston internal combustion power system

#25

20050139187

2005-06-30

Motor with rotary connecting rod bolt

#26

20050044851

2005-03-03

Monoprolellant/hypergolic powered proportional actuator

#27

13633097

2017-07-18

Opposed piston engine and elements thereof