F02M7/08 - CPC Classification Index

ClassID:

140529 ⎘

F02M7/08 - CPC Classification

Classification description:

Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions; Means for enriching charge on sudden air throttle opening, i.e. at acceleration, e.g. storage means in passage way system using pumps

Sub-classes:

F02M7/083 » {a pump sucking fuel from the conduit system leading to the spray nozzle downstream of the metering cross-section during deceleration} 2
F02M7/087 » changing output according to temperature in engine 1
F02M7/093 » changing output according to intake vacuum 1

Recent Application in this class:

20210095619

Fuel supply device

20210033045

Primary pump and carburetor using the same

20170314510

Impulse pump

20160047336

Fuel bowl for carburetor system and associated methods

20150247476

Carburetor with low flow rate fluid passage

20150184616

Carburetor supplemental fuel supply

20140306358

Accelerator device for a carburetor

20140196688

One-step starting carburetor

20130175713

Carburetor fuel supply system

20110006446

Fuel supply device for engine

20100294249

INSULATOR

20100294248

Carburetor with acceleration pump

20100193166

INSULATOR

20080211116

Accelerator device for a carburetor

20080054498

ACCELERATOR PUMP COVERS AND SYSTEMS AND METHODS RELATING THERETO

20070182032

Membrane carburetor

20070063357

Accelerator apparatus for diaphragm carburetor

20070052116

Accelerator apparatus for diaphragm carburetors

20070023934

Carburetor of an internal combustion engine

20060208367

Accelerator pump cap for a motorcycle carburetor

20050051912

Carburetor arrangement of a portable handheld work apparatus