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Invention Grant
US07861693B2 Injection system for an internal combustion engine, and internal combustion engine 有权
用于内燃机和内燃机的喷射系统

Injection system for an internal combustion engine, and internal combustion engine
Abstract:
An injection system for an internal combustion engine has at least one injector (18) which is coupled hydraulically to a fuel accumulator (16), a prefeed pump (12) for feeding fuel from a fuel tank (10), a high pressure pump (14) which is arranged downstream behind the prefeed pump (12) for feeding the fuel into the fuel accumulator (16), and a line (42) which branches off downstream of the prefeed pump (12) and upstream of the high pressure pump (14) and is coupled hydraulically to an exhaust section injector (47), by way of which fuel can be injected into an exhaust section of the internal combustion engine.
Abstract(Chinese):

一种用于内燃机的注射系统具有至少一个液压地连接到燃料蓄积器（16）的喷射器（18），用于从燃料箱（10），高压泵（10） 14），其布置在预制泵（12）的下游，用于将燃料供给到燃料蓄积器（16）中;以及管线（42），其在预制泵（12）的下游和高压泵 14），并且液压地耦合到排气部分喷射器（47），通过该排气部分喷射器47可以将燃料喷射到内燃机的排气部分中。

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