Combustion apparatus

Details Combustion apparatus Combustion apparatus

2006-02-28

2006-02-28

Lu, Jiping (Department: 3749)

Combustion

Timer, programmer, retarder or condition responsive control

C431S090000

Reexamination Certificate

active

07004749

ABSTRACT:
A combustion apparatus2has a fuel spraying nozzle12, a feed canal16and a return canal17, both the canals connected to the nozzle, with the former canal16feeding a fuel to the nozzle and with the later canal17allowing an unsprayed portion of the fuel to flow back. An electro-magnetic pump18disposed in the feed canal16serves to compress the fuel towards the nozzle12, and an injector valve25is disposed in the return canal17. A low rate at which the fuel is sprayed out from the nozzle is controlled by a controlling means40by regulating the mode of opening and closing the valve body33of injector valve25.

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