发明名称 |
Insulated, high efficiency, low heat rejection, engine cylinder head |
摘要 |
A diesel engine cylinder head is provided with air gap inserts for insulating the combustion and exhaust gas exposed surfaces from the coolant jacket exposed walls so as to limit heat transfer to the engine coolant. Various insert elements are disclosed which may be used independently or in combination. Installation of a prefabricated multiple port exhaust insert which permits improved efficiency of gas flow is provided for by utilizing a two-piece construction for the main housing of the cylinder head.
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申请公布号 |
US4034723(A) |
申请公布日期 |
1977.07.12 |
申请号 |
US19750619798 |
申请日期 |
1975.10.06 |
申请人 |
GENERAL MOTORS CORPORATION |
发明人 |
HAMPARIAN, NSHAN |
分类号 |
F02B3/06;F02B75/02;F02B77/02;F02F1/24;F02F1/42;F02M61/14;(IPC1-7):F01P3/14;F02F1/26;F01N3/02 |
主分类号 |
F02B3/06 |
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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