Anti vapor lock carbureted fuel system
Patent
·
OSTI ID:5488693
This patent describes a marine fuel system for an internal combustion engine, it comprises an induction system for supplying combustion air to the engine and a carburetor for mixing fuel with the combustion air, and having a fuel tank, the fuel system comprising: fuel pump means connected to draw fuel from the fuel tank and supply fuel through a fuel line to the carburetor; a vapor separator connected in the fuel line to remove fuel vapors supplied to the carburetor; a second low pressure fuel pump connected between the vapor separator and the carburetor; a third pump comprising a primer pump having an inlet connected to the fuel tank and having a pair of outlet branches; and a second outlet branch connected to the first fuel pump for supplying fuel from the fuel tank directly to the first fuel pump.
- Assignee:
- Brunswick Corp., Skokie, IL
- Patent Number(s):
- US 4844043
- Application Number:
- PPN: US 7-158331A
- OSTI ID:
- 5488693
- Country of Publication:
- United States
- Language:
- English
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