accelerator pump

accelerator pump

[ak′sel·ə‚rād·ər ‚pəmp]
(mechanical engineering)
A small cylinder and piston controlled by the throttle of an automotive vehicle so as to provide an enriched air-fuel mixture during acceleration.

accelerating pump

A pump in a carburetor of a reciprocating engine that provides a rich fuel-air mixture when the throttle is suddenly opened. This permits proper acceleration of the engine. Also called an accelerator pump.
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The report is segmented by key components that are employed as Fuel injection (FI) system which includes Fuel injectors, Electronic control unit (ECU) & Fuel pump/Rail and carburetors which include Off-idle circuit, open throttle circuit, choke, power valve, & accelerator pump.
Used with an ARM9-KVM combination running at 200MHz, the accelerator pumps Java execution to 1300 Embedded Caffeine Marks.