发明名称 |
Heavy oil operated internal combustion engine for e.g. passenger car, has cylinders whose exhaust gas is delivered to inlet side of engine via pump, where cylinders are equipped with low-sulfur fuel appropriate for exhaust gas recirculation |
摘要 |
The engine has cylinders whose exhaust gas is delivered to inlet side of the engine via a pump, where the cylinders are equipped with a separate fuel supply (F2). The cylinders are operated with low-sulfur fuel (LSF) appropriate for exhaust gas recirculation. The cylinders comprise a two-stage turbo-supercharger with a high pressure stage and a low pressure stage. Exhaust lines of the cylinders are interconnected via a valve (V2) such that the exhaust gas of the cylinders is guided to turbines (T1, T2) of the turbo-supercharger by the operation of the valve. An independent claim is also included for a method for operating an internal combustion engine. |
申请公布号 |
DE102011077148(A1) |
申请公布日期 |
2012.12.13 |
申请号 |
DE20111077148 |
申请日期 |
2011.06.07 |
申请人 |
ABB TURBO SYSTEMS AG |
发明人 |
BRAND, DANIEL;CODAN, ENNIO |
分类号 |
F02M25/07;F02B37/013;F02B47/08;F02M25/00 |
主分类号 |
F02M25/07 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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