초록 ▼

The present disclosure concerns a fuel filter assembly that can be easily installed on a portable fuel container, such as a race fuel jug or utility jug. The assembly includes a fuel filter positioned in the fuel container to filter fuel that is being poured or otherwise discharged from the containe

The present disclosure concerns a fuel filter assembly that can be easily installed on a portable fuel container, such as a race fuel jug or utility jug. The assembly includes a fuel filter positioned in the fuel container to filter fuel that is being poured or otherwise discharged from the container. The fuel filter desirably is selected to filter dirt and other particulate matter that can clog the carburetor or cause damage to other engine parts.

대표청구항 ▼

I claim: 1. A method for supplying fuel to a fuel tank of an engine-driven device using a portable fuel container having a removable cap, the method comprising: removing the cap from the container; screwing a threaded outlet spout of a filter through an opening in the cap such that the filter is se

I claim: 1. A method for supplying fuel to a fuel tank of an engine-driven device using a portable fuel container having a removable cap, the method comprising: removing the cap from the container; screwing a threaded outlet spout of a filter through an opening in the cap such that the filter is secured to the cap and an exposed end portion of the outlet spout extends beyond the cap opening; screwing a hose coupling onto the exposed end portion of the outlet spout; introducing fuel into the fuel container; placing the cap onto the container such that a filter element of the filter is disposed in the container; connecting a discharge hose to the hose coupling; opening a vent in the container to allow atmospheric air to enter the container through the vent to facilitate the flow of the fuel from the container, and introducing fuel from the container into the fuel tank via the discharge hose such that the fuel flowing from the container is filtered by the filter element by inverting the container and allowing fuel in the container to flow under gravity through the filter and the discharge hose. 2. The method of claim 1, wherein the hose coupling comprises a first end portion and a second end portion, the first end portion comprising an internally threaded opening for threadably engaging the outlet spout of the filter and the second end portion comprises hose bard connector for securing the discharge hose. 3. The method of claim 2, further comprising machining an outer surface of the first end portion of the hose coupling so that the first end port ion extends into an annular recess in the container cap when the hose coupling is tightened onto the outlet spout of the filter. 4. The method of claim 1, wherein the container cap comprises a first cap and the method farther comprises removing the hose coupling and the discharge hose from the outlet spout of the filter and screwing a second cap onto the exposed end portion of the outlet spout to prevent spillage of fuel from the container. 5. The method of claim 1, wherein substantially all of the fuel in the container is fed into the fuel tank. 6. The method of claim 1, wherein the container is not pressurized while fuel flows under gravity through the filter and the discharge hose. 7. A portable fuel container assembly, comprising: a fuel container having an opening for filling or removing fuel from the container, the container having an externally threaded neck portion, the container having a vent that, when opened, facilitates the flow of fuel from the container; a removable container closure defining internal threads for threadably engaging the neck portion of the container, the closure also defining an internally threaded opening; a filter comprising a filter body and an externally threaded connecting member mounted to the top of the filter element and adapted to be screwed into the opening of the closure to secure the filter to the closure, wherein the filter is sized to be inserted into the container such that when the closure is screwed onto the container, the filter body resides inside the container, wherein the connecting member is dimensioned such that an upper end portion of the connecting member extends beyond the closure opening when the connecting member is screwed into the closure opening, the connecting member also defining an internal passageway in fluid communication with the filter body to allow fuel to flow through the filter body and outwardly through the connecting member, wherein the filter body comprises a generally cylindrical mesh screen; a discharge hose; a hose-barb coupling having a first end portion and a second end portion, the first end portion defining an internally threaded opening adapted to threadably engage the upper end portion of the connecting member extending beyond the closure opening, the second end portion comprising a hose-barb connector adapted to secure one end of the discharge hose; and a sealing member sized and shaped to provide a liquid-tight seal between the container neck and the container closure and between a surface of the filter and an annular surface of the closure surrounding the closure opening; wherein when the assembly is assembled with the container closure in the container, the filter mounted to the container closure, the hose-barb coupling connected to the connecting member, and the discharge hose connected to the hose-barb coupling, and the assembly is inverted, fuel can flow under gravity through the filter element, the connecting member of the filter, the discharge-conduit coupling, the discharge hose and into a fuel tank. 8. The portable fuel container assembly of claim 7, further comprising a removable cap adapted to threadably engage the upper end portion of the connecting member extending beyond the closure opening when the hose-barb coupling is removed from the connecting member.