发明名称 |
Thermic afterburning and muffling apparatus for internal combustion engines |
摘要 |
An apparatus according to the invention utilizes an elongated combustion chamber at least partially surrounded by a cooling air chamber receiving cooling air, directing a portion of the heated cooling air into the combustion chamber, and discharging the remaining heated cooling air into the atmosphere. A number of separated ducts discharge afterburned exhaust gas and are connected to a combustion chamber discharge pipe. Each duct has a wall forming a joint heat exchange surface with the cooling air chamber and the openings of the ducts into the atmosphere are separate from the air chamber opening. The ducts may each be formed of a corrugated metal shell with the corrugation peaks connected with the exterior wall of the cooling air chamber.
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申请公布号 |
US3989469(A) |
申请公布日期 |
1976.11.02 |
申请号 |
US19740477345 |
申请日期 |
1974.06.07 |
申请人 |
ANSTALT FUR VERBRENNUNGSMOTOREN, PROF. DR. H.C. HANS LIST |
发明人 |
LEISTRITZ, HANS KARL |
分类号 |
F01N3/02;F01N3/26;(IPC1-7):F01N3/14;F23G7/06 |
主分类号 |
F01N3/02 |
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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