Patent ID: 7040292

Claim:
A high-pressure accumulator ( 1 ) for fuel injection systems, comprising a number of high-pressure line connections ( 15 ) and a number of connecting fittings ( 9 ) on its outer surface corresponding to the number of combustion chambers of an internal combustion engine to be supplied with fuel, the accumulator ( 1 ) having an essentially circular cross section that is delimited by an inner wall ( 2 ); the high-pressure line connections ( 15 ) each having a fuel-conveying longitudinal bore ( 16 ) and, with the aid of a screw connection element ( 11 ), are held in a fitting ( 9 ) fastened to the outside of the high-pressure accumulator ( 1 ), the connecting fittings ( 9 ) pressing the respective high-pressure line connection ( 15 ) into a seat ( 28 ) in the high-pressure accumulator ( 1 ), and an oscillation-damping valve with a closing element ( 19 ) that is acted on by a spring body ( 25 ; 30 , 32 , 33 ; 40 ) contained in the accumulator ( 1 ), the oscillation-damping valve being supported against a shaft ( 22 ) connected to the closing element ( 19 ) and against the inner wall ( 2 ).