F02M9/02 - CPC Classification Index

ClassID:

140552 ⎘

F02M9/02 - 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, e.g. of piston shape, slidably arranged transversely to the passage

Sub-classes:

F02M9/023 » {General constructional elements} 3
F02M9/026 » {with plate-like throttle valve} 2
F02M9/04 » with throttling valves sliding in a plane inclined to the passage 1
F02M9/06 » with means for varying cross-sectional area of fuel spray nozzle dependent on throttle position 11

Recent Application in this class:

20210332776

ROTARY VAPORIZER

20200325853

DIAPHRAGM CARBURETOR

20190136797

CARBURETOR WITH THROTTLE SHAFT RETAINER

20180030930

Carburetor arrangement

20180023514

Carburetor fuel control

20160369747

Carburetor with throttle shaft retainer

20160195040

Carburetor arrangement

20160177876

Method, system and apparatus for supplying air and fuel mixture to a combustion chamber

20150059694

Control of combustion mixtures and variability thereof with engine load

20150014870

Carburetor arrangement

20140264964

Plunger lifting mechanism of a rotary-valve gas carburetor

20120085319

Control of combustion mixtures and variability thereof with engine load

20110067677

Carburetor arrangement

20090184434

Variable venturi carburetor

20070068488

Transmissible connecting mechanism for a throttle

20060273471

Start assist device for a rotary carburetor

20060261303

Throttle valve

20050121004

General-purpose engine