ClassID:

140558

F02M9/08 - CPC Classification

Classification description:

Carburettors having air or fuel-air mixture passage throttling valves other than of butterfly type ; Carburettors having fuel-air mixing chambers of variable shape or position having throttling valves rotatably mounted in the passage

Sub-classes:
Recent Application in this class:
#1
20230287849
2023-09-14

ROTARY TYPE CARBURETOR FOR STRATEFIED SCAVENGING ENGINE

#2
20220220927
2022-07-14

Low pressure fuel injection system for a combustion engine

#3
20210381470
2021-12-09

TAMPER RESISTANT ADJUSTMENT VALVE FOR A CHARGE FORMING DEVICE

#4
20210332776
2021-10-28

ROTARY VAPORIZER

#5
20210270211
2021-09-02

Charge forming device with electrically actuated vapor separator vent valve

#6
20210207559
2021-07-08

Rotary type carburetor for stratefied scavenging engine

#7
20210003099
2021-01-07

Charge forming device with electrically actuated vapor separator vent valve

#8
20200291900
2020-09-17

Charge forming device with adjustable valve limiter

#9
20200191095
2020-06-18

Tamper resistant adjustment valve for a charge forming device

#10
20200032742
2020-01-30

ROTARY THROTTLE VALVE AND CARBURETOR

#11
20190309690
2019-10-10

Flap device for an internal combustion engine

#12
20190211778
2019-07-11

Carburetor for the combustion engine in a handheld work apparatus, combustion engine comprising a carburetor, and method for operating a combustion engine

#13
20190136797
2019-05-09

CARBURETOR WITH THROTTLE SHAFT RETAINER

#14
20180291842
2018-10-11

Charge forming device with air bleed control valve

#15
20180252185
2018-09-06

Device for adjusting adjustment valve in carburetor

#16
20180128159
2018-05-10

Carburetor for two-stroke internal combustion engine

#17
20180080391
2018-03-22

Rotary-type throttling device for internal combustion engine

#18
20180023514
2018-01-25

Carburetor fuel control

#19
20170363045
2017-12-21

Charge forming device with adjustable valve limiter

#20
20170130679
2017-05-11

THROTTLE VALVE DEVICE

#21
20170130678
2017-05-11

Carburetor air-fuel mixture adjustment assembly and tools

#22
20170130677
2017-05-11

Carburetor air-fuel mixture adjustment assembly and tools

#23
20170130642
2017-05-11

Rotary carburetor for two-stroke internal combustion engine

#24
20170122263
2017-05-04

Anti-adjusting rotary valve type carburetor

#25
20170122262
2017-05-04

Anti-adjusting rotary valve type carburetor

#26
20170122261
2017-05-04

Carburetor with rotary valve

#27
20160369747
2016-12-22

Carburetor with throttle shaft retainer

#28
20160356204
2016-12-08

Carburetor for two-stroke internal combustion engine

#29
20160230704
2016-08-11

Carburetor and method for operating an internal combustion engine having said carburetor

#30
20150361724
2015-12-17

ICE DRILL

#31
20150337765
2015-11-26

Stratified scavenging two-stroke internal combustion engine and carburetor thereof

#32
20150102511
2015-04-16

Rotary carburetor

#33
20150034054
2015-02-05

Plunger valve for a propane carburetor

#34
20150020542
2015-01-22

Underwater gas field development methods and systems

#35
20140360467
2014-12-11

Internal combustion engine having a starter device

#36
20140264964
2014-09-18

Plunger lifting mechanism of a rotary-valve gas carburetor

#37
20130341808
2013-12-26

Plunger valve for a propane carburetor

#38
20130228152
2013-09-05

Air supply device of stratified scavenging two-cycle engine

#39
20120205566
2012-08-16

Throttle valve device

#40
20110163250
2011-07-07

DISK ACTUATOR FOR A PROPANE CARBURETOR

#41
20100326412
2010-12-30

Carburetor and two-stroke engine with a carburetor

#42
20090212448
2009-08-27

Fuel supply assembly

#43
20090072417
2009-03-19

Internal shape of rotor for two-bore rotary carburetor used in stratified scavenging engine

#44
20080041466
2008-02-21

Layered scavenging carburetor

#45
20060219194
2006-10-05

Two-cycle engine

#46
20060170120
2006-08-03

Engine start device of a rotary valve carburetor

#47
20060151893
2006-07-13

Rotary carburetor

#48
20060131763
2006-06-22

Carburetor

#49
20060042603
2006-03-02

Intake system for combustion engine

#50
20050188952
2005-09-01

Intake arrangement

#51
20050173814
2005-08-11

Rotary throttle valve carburetor

#52
20050104235
2005-05-19

Throttle valve assembly and dust seal for a carburetor