F01L1/36 - CPC Classification Index

ClassID:

137237 ⎘

F01L1/36 - CPC Classification

Classification description:

Valve-gear or valve arrangements, e.g. lift-valve gear peculiar to machines or engines of specific type other than four-stroke cycle

Sub-classes:

F01L1/38 » for engines with other than four-stroke cycle, e.g. with two-stroke cycle 64
F01L1/40 » for engines with scavenging charge near top dead centre position, e.g. by overlapping inlet and exhaust time 10
F01L1/42 » for machines or engines characterised by cylinder arrangements, e.g. star or fan 4

Recent Application in this class:

20230272717

2023-08-31

Rotary manifold for a cohesion-type drive

20200355078

2020-11-12

Rotary manifold for a cohesion-type drive

20190003404

2019-01-03

Method for operating a reciprocating internal combustion engine

20180283228

2018-10-04

Valve opening and closing timing control apparatus

20180142556

2018-05-24

Rotary manifold for a cohesion-type drive

20150345381

2015-12-03

Engine generator

20140060482

2014-03-06

Six Stroke 'Blackburn Cycle' Engine

20120090456

2012-04-19

Piston type pneumatic engine

20120060493

2012-03-15

Hybrid combustion energy conversion engines

#10

20100186720

2010-07-29

LOW-ENERGY VALVE SYSTEM FOR A PRESSURIZED GAS ENGINE

#11

20100064994

2010-03-18

Internal-combustion engine of the type with at least one cylinder working in degraded mode

#12

20100064992

2010-03-18

Eight-stroke engine cycle

#13

20090314233

2009-12-24

Valve assembly and method for high temperature internal combustion engines

#14

20090223482

2009-09-10

METHOD FOR IMPROVING AN INTERNAL COMBUSTION ENGINE

#15

20090145382

2009-06-11

Control apparatus for an internal combustion engine and method for controlling the same

#16

20080141921

2008-06-19

Marine hulls and drives

#17

20070204814

2007-09-06

Split-cycle engine with disc valve

#18

20060272598

2006-12-07

Modulated combined lubrication and control pressure system for two-stroke/four-stroke switching

#19

20060249108

2006-11-09

Valve control for an engine with electromechanically actuated valves

#20

20060005814

2006-01-12

Cylinder and valve mode control for an engine with valves that may be deactivated

#21

20060005813

2006-01-12

Cylinder and valve mode control for an engine with valves that may be deactivated

#22

20050205060

2005-09-22

Cylinder and valve mode control for an engine with valves that may be deactivated

#23

20050205054

2005-09-22

Valve control for an engine with electromechanically actuated valves

#24

20050205020

2005-09-22

Multi-stroke cylinder operation in an internal combustion engine

#25

20050205019

2005-09-22

Two-stroke and four-stroke switching mechanism

#26

15406615

2019-07-09

Engine valve shaft with flow passages for intake and exhaust control