EP 0848157 B1 2000-01-19 - Fuel supply unit
Fuel supply unit
Unité d'alimentation de carburant
DE 19651188 A
[origin: EP0848157A1] The fuel supply unit has a fuel pump (6) supplying fuel (2) from a fuel container (3) to the internal combustion engine (1) of a vehicle. There is a pressure maintenance valve (11) in the supply line (4) outside the fuel container, fitted in the container cap (9). This valve closes the line when the engine and fuel pump are switched off. The pressure maintenance valve may have a connector (10) for the fuel line connected to the cap. The valve may be in a hose coupling of the fuel line on the fuel container cap.
IPC 8 full level
DE FR GB