About 59 results
https://drivepatents.com/patents/1006419 · 11 Jan 2012
A method of damping pressure pulsations within a self-damping fuel rail for a fuel-injected internal combustion engine includes an elongated tube defining a wall and having a longitudinal axis. The wall defines a fuel passageway and has a first wall portio...
https://drivepatents.com/patents/1008126 · 2 Nov 2011
A device for controlling a variation in pressure upstream of a common rail, the device being an extremely simple and small-sized compact device which is used in a pressure accumulating common rail type fuel injection apparatus. The device for controlling a...
https://drivepatents.com/patents/1008980 · 5 Oct 2011
The invention concerns a coupling device (40) for mechanically coupling a fuel rail (18) to a cylinder head (70) of a combustion engine (22). The coupling device (40) comprises a fuel injector cup (30) being designed to be hydraulically and mechanically co...
https://drivepatents.com/patents/1009607 · 7 Sep 2011
The invention concerns a coupling device (40) for mechanically coupling a fuel rail (18) to a cylinder head (70) of a combustion engine (22). The coupling device (40) comprises a fuel injector cup (30) being designed to be hydraulically and mechanically co...
https://drivepatents.com/patents/1010046 · 17 Aug 2011
The hydraulic system (1) has a pump unit (12) that is connected with a high-pressure accumulator (13), where the pump unit conveys pressurizing agent in the high-pressure accumulator under pressure rise. The pressure increasing units (17,18) are coupled wi...
https://drivepatents.com/patents/1011899 · 15 Jun 2011
The invention concerns a coupling device (40) for mechanically coupling a fuel rail (18) to a cylinder head (70) of a combustion engine (22). The coupling device (40) comprises a fuel injector cup (30) being designed to be hydraulically and mechanically co...
https://drivepatents.com/patents/1014339 · 6 Apr 2011
A flexible mounting arrangement including a set of lamellae having at least two lamellae arranged adjacent one another. The set of lamellae has a first portion for connecting to a first element and a second portion for connecting to a second element. At le...
https://drivepatents.com/patents/1014628 · 23 Mar 2011
A high-pressure fuel accumulator for common-rail injection systems, comprising a tubular body (24) elongated in a longitudinal direction (A), having a longitudinal cylindrical hole (26) and a plurality of connection holes (28), each connection hole (28) ha...
https://drivepatents.com/patents/1015132 · 9 Mar 2011
Coupling device (50) for coupling a fuel injector (20) to a fuel rail (14) of a combustion engine (22). The coupling device (50) comprises a fuel injector cup (30), a first flange (36), a second flange (38), a shell element (44, 45) and a fixing element (5...
https://drivepatents.com/patents/1066377 · 14 Jun 2006
The injection system (2) is fitted to an internal combustion engine with the cylinder head (1). A holder can be connected to the cylinder head. The cylinder head is arranged so that the injection system is between the induction channels (3) and a cylinder ...