Fuel injection valve and device for injecting fuel
AssigneeGanser-Hydromag AG
InventorMarco Ganser
Life of this patent
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Abstract
The fuel injection valve (1) for the intermittent injection of fuel into the combustion chamber of an internal combustion engine has a valve housing (12) that defines a longitudinal axis (14) and is provided with a high-pressure chamber (16). The connecting part (20) of the valve housing (12) has two identically formed high-pressure connections (22, 24) for high-pressure fuel lines. The two identically formed high-pressure connections (22, 24) are arranged in a common connecting face (30′) in such a way that said high-pressure connections are oriented in the same direction and the connection axes (22′, 24′) thereof run parallel to each other. In the interior of the valve housing (12), the high-pressure connections (22, 24) are connected to each other and to the high-pressure chamber (16).
Claims17
A fuel injection valve for the intermittent injection of fuel into the combustion chamber of an internal combustion engine, having a valve housing (12) which comprises a high-pressure chamber (16) with a discrete accumulator chamber (84) and defines a longitudinal axis (14) and which, at one side, bears a nozzle body (18) connected to the high-pressure chamber (16) and, at the other side, has a port part (20) with two high-pressure ports (22, 24) for high-pressure fuel lines (164, 164′), which high-pressure ports define in each case a port axis (22′, 24′) and are connected to the high-pressure chamber (16) and in unthrottled fashion to one another, wherein the high-pressure ports (22, 24) are arranged in a common port surface (30′) of the port part (20) so as to be oriented in the same direction and such that their port axes (22′, 24′) run parallel.
Dependencies are inferred from the claim text.