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Submerged pump for conveying fuel into engine, has inlet valve and discharge valve for connecting pumping chamber with inlet and outlet, respectively, where inlet valve is designed as digitally controllable valve or magnetic valve
Submerged pump for conveying fuel into engine, has inlet valve and discharge valve for connecting pumping chamber with inlet and outlet, respectively, where inlet valve is designed as digitally controllable valve or magnetic valve
The pump (1) has a cylinder head (2) with a cylindrical hollow space (4) in which a movable piston (5) is sealingly accommodated. One end of the piston defines a pumping chamber (6), and another end of the piston is provided for operation by a drive shaft. An inlet valve (3) and a discharge valve (9) are provided in the cylinder head and connect the pumping chamber with a fuel inlet (7) and an outlet (10), respectively. The inlet valve is designed as a digitally controllable valve with a controllable opening or closing position or a magnetic valve.
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