Pump cover fuel outlet pipe structure of automobile fuel pump

The utility model discloses a pump cover fuel outlet pipe structure of an automobile pump. The pump cover fuel outlet pipe structure of the automobile pump comprises a vertical pipe and a horizontal pipe; one end of the horizontal pipe and the upper end of the vertical pipe are connected into a whol...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YANG YUQIONG, WANG SHENQIAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a pump cover fuel outlet pipe structure of an automobile pump. The pump cover fuel outlet pipe structure of the automobile pump comprises a vertical pipe and a horizontal pipe; one end of the horizontal pipe and the upper end of the vertical pipe are connected into a whole; and the vertical pipe is fixed in the pump cover, with the lower end of the vertical pipe protruding the lower portion of the pump cover. The pump cover fuel outlet pipe structure of the automobile pump is characterized in that a support plate is disposed fixedly among the horizontal pipe, the portion of the vertical pipe located above the pump cover, and the pump cover. The lower end of the vertical pipe is provided with a plurality of frustum-shaped projections for further optimization. The pump cover fuel outlet pipe structure of the automobile pump improves the safety of fuel feeding significantly and guarantees the smoothness of the fuel channel, thereby better guaranteeing the running safety of the automob