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US 2003/0201553 A1Published application
Fuel removal system for a carburetor
AssigneeWalbro Engine Management, L.L.C.
InventorsBryan K. Gangler, Albert L. Haas
Life of this patent
Estimating the term…
Abstract
A fuel removal system for a carburetor with a float bowl carried by a body having a channel extending from the float bowl to the exterior of the carburetor body. An outlet tube is positioned within the channel and is movable from a first position wherein liquid fuel can be removed from the fuel bowl to the exterior of the body, and a second position wherein the outlet tube does not communicate with the float bowl.
Claims19
A fuel removal system for a carburetor comprising:
- a float bowl carburetor body, having a fuel bowl carried by the body;
- a channel formed through the body and extending from the fuel bowl to an exterior of the body;
- and
- an outlet tube received in the channel;
- and
- movable in the channel from a first position wherein liquid fuel may be removed from the fuel bowl to the exterior through the outlet tube to a second position wherein the outlet tube blocks a portion of the channel to prevent communication through the channel between the fuel bowl and the exterior.
3 more elements
A fuel system for a carburetor comprising:
- a float bowl carburetor body having a fuel bowl carried by the body;
- a bi-sectioned channel having a first section extending from an exterior of the body to an area above the fuel bowl and a second section extending from the fuel bowl and intersecting the first section of the channel and;
- an outlet tube received in the first section of the channel;
- and
- movable in the channel from a first position wherein a liquid fuel may be removed from the fuel bowl through the outlet tube to the exterior to a second position wherein the outlet tube blocks the second section of the channel to prevent communication between the fuel bowl and the exterior.
2 more elements
A fuel system for a carburetor comprising:
- a float bowl carburetor body having a fuel bowl carried by the body;
- a first passage extending into the body from an exterior of the body:
- a second passage communicating with the fuel bowl and intersecting the first passage;
- an outlet tube received in the first passage;
- and
- movable therein from a first position wherein the intersection of the first and second passages is open to allow a liquid fuel to be removed from the fuel bowl through the outlet tube to the exterior to a second position wherein the intersection of the first and second passages is closed and sealed by the outlet tube to prevent communication between the fuel bowl and the exterior.
3 more elements
Dependencies are inferred from the claim text.