Carburetor is the use of gasoline engine inlet airflow, to suck out of gas blowing into particles (atomization), increased gasoline and air contact area, and rapidly vaporized parts, also called the carburetor.
A lot of tectonic pattern classification, carburetor, by adjusting the air flow (also known as the accelerator) type of throttle, a plunger valve (cutting machine, etc.) (chain saw, etc.), and the rotary valve and butterfly valve (hedgerow machine, etc.).Points, according to the oil supply part structure has oil pool type (float type) and diaphragm.Most of the carburetor is oil pool type, fuel tank must be higher than the carburetor, a gravity drainage.Diaphragm type carburetor oil pool, not afraid to flip the dumping, used for gasoline engine direction is not fixed, such as chain saw, cut irrigation machine, etc.Because of self-priming pump, fuel tank can be below the carburetor.
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