F02M19/08 - CPC Classification Index

ClassID:

140655 ⎘

F02M19/08 - CPC Classification

Classification description:

Details, component parts, or accessories of carburettors, not provided for in, or of interest apart from, the apparatus of groups - Venturis

Sub-classes:

F02M19/081 » {Shape of venturis or cross-section of mixture passages being adjustable} 10
F02M19/082 » {Venturi section being axially slidable in the mixture passages} 1
F02M19/083 » {Venturi section consisting of a lamellae spring-like structure} 1
F02M19/085 » {venturi section being made from elastic material, e.g. from rubber-like material} 0
F02M19/086 » {Venturi suction bypass systems} 3
F02M19/087 » {Venturi throat consisting of automatically adjusting balls} 0
F02M19/088 » {Whirl devices and other atomising means in or on the venturi walls} 9
F02M19/10 » in multiple arrangement {e.g. arranged in series, fixed, arranged radially offset with respect to each other} 14

Recent Application in this class:

20260049585

2026-02-19

ANNULAR DISCHARGE VENTURI BOOSTER ASSEMBLY

20230087858

2023-03-23

Low pressure fuel and air charge forming device for a combustion engine

20220145812

2022-05-12

Throttle body with fluid flow control

20210317809

2021-10-14

Low pressure fuel and air charge forming device for a combustion engine

20200318578

2020-10-08

Batteryless dual fuel engine with liquid fuel cut-off

20200318557

2020-10-08

Fuel system for a multi-fuel internal combustion engine

20200102915

2020-04-02

CARBURETION SYSTEM

20190383235

2019-12-19

Carburetor and handheld work apparatus including a combustion engine having said carburetor

20190218980

2019-07-18

Tri fuel gen

#10

20190195144

2019-06-27

Throttle body with fluid flow control

#11

20190120193

2019-04-25

Low pressure fuel and air charge forming device for a combustion engine

#12

20180202559

2018-07-19

Continuously concentric valve with movable flow guides

#13

20170284341

2017-10-05

Dual fuel carburetor

#14

20170248102

2017-08-31

Carburetor for gaseous fuels

#15

20170138277

2017-05-18

Method and system for vacuum generation using a throttle body comprising a slidable throttle valve

#16

20170037796

2017-02-09

Dual fuel engine with liquid fuel cut-off

#17

20170022910

2017-01-26

Fuel system for a multi-fuel internal combustion engine

#18

20160363099

2016-12-15

Batteryless dual fuel engine with liquid fuel cut-off

#19

20150337765

2015-11-26

Stratified scavenging two-stroke internal combustion engine and carburetor thereof

#20

20150061164

2015-03-05

Gaseous fuel and air mixing venturi insert device for carburetor

#21

20150052748

2015-02-26

Quad flow torque enhancement flow divider causing improved fuel/air transfer

#22

20140123944

2014-05-08

Hybrid carburetor and fuel injection assembly for an internal combustion engine

#23

20140084494

2014-03-27

Venturi insert for a carburetor, and carburetor, system and apparatus incorporating the same

#24

20120146249

2012-06-14

Carburetor

#25

20100126466

2010-05-27

Carburetor

#26

20100090354

2010-04-15

Fluid shear promotion in a carburetor booster

#27

20100059020

2010-03-11

FUEL SUPPLY SYSTEM AND FUEL SUPPLY CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE

#28

20100031921

2010-02-11

Butterfly valve

#29

20090088950

2009-04-02

Fuel control system and method for gas engines

#30

20080271699

2008-11-06

Combustion Engine

#31

20070152355

2007-07-05

Cylindrical insert fluid injector / vacuum pump

#32

20070120274

2007-05-31

Carburetor

#33

20060151891

2006-07-13

VENTURI INDUCTION FOR HOMOGENEOUS CHARGE COMPRESSION IGNITION ENGINES

#34

20060092758

2006-05-04

Fluid mixing venturi

#35

20050104234

2005-05-19

Carburetor for internal combustion engine