发明名称 |
ZWEITAKT-BRENNKRAFTMASCHINEN MIT EINER AUFLADEVORRICHTUNG |
摘要 |
The invention relates to a more complex but considerably more emission-poor two-stroke engine than the conventional one. The HC-emissions become zero when completely burned. CO is controlled by the mixture ratio and NOx becomes very low owing to the built-in EGR. A super charger (20) presses air through the cylinder after the power stroke and dilutes the exhaust gases. A carburettor unit (21) is fed by the super charger and presses an overrich gas mixture into the cylinder at the beginning of the compression stroke. A slide gate (22) controls the connection between the carburettor unit and the cylinder. |
申请公布号 |
DE4136028(A1) |
申请公布日期 |
1992.05.07 |
申请号 |
DE19914136028 |
申请日期 |
1991.10.31 |
申请人 |
AKTIEBOLAGET ELECTROLUX, STOCKHOLM, SE |
发明人 |
JONSSON, BO INGE ROBERT, HUSKVARNA, SE |
分类号 |
F02B25/16;F02B25/22;F02B33/30;F02B33/36;F02B33/44;F02B75/02;F02D9/16;F02M25/07 |
主分类号 |
F02B25/16 |
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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