Fuel filter

The utility model relates to a fuel filter which comprises a threaded cover plate, a shell, an inner sealing ring, an upper end cover, filter paper, a central pipe, a first O-shaped sealing ring, a filter membrane pipe, a lower end cover, a second O-shaped sealing ring, a spring, a third O-shaped se...

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Bibliographic Details
Main Authors BAI HUBIN, WU QI, SHEN BIN, OUYANG BIN
Format Patent
LanguageChinese
English
Published 30.04.2024
Subjects
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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Summary:The utility model relates to a fuel filter which comprises a threaded cover plate, a shell, an inner sealing ring, an upper end cover, filter paper, a central pipe, a first O-shaped sealing ring, a filter membrane pipe, a lower end cover, a second O-shaped sealing ring, a spring, a third O-shaped sealing ring, a water drain plug and a connecting ring. A second oil outlet hole is formed in the middle of the upper end cover, an annular protrusion is arranged on the upper surface of the upper end cover on the outer side of the second oil outlet hole, an exhaust hole is formed in the annular protrusion, and a water falling hole is formed in the middle of the lower end cover. After the fuel oil filter is used, small water drops are gathered into large water drops when water in fuel oil passes through the filter paper, and the large water drops are intercepted on the outer side of the filter membrane by the filter membrane of the filter membrane tube to be separated. Along with the increase of the service time, imp
Bibliography:Application Number: CN202322564382U