发明名称 |
Pressure measurer for IC engine combustion chamber - has measurement chamber in gap between cylinder head and block for measurement free of influence from vibrating parts |
摘要 |
An arrangement for measuring the pressure in the combustion chamber of an i.c. engine (1) has a pressure transducer connected to a measurement chamber (12). The latter is formed in a gap between the cylinder head (3) and the cylinder block (2). A measurement chamber wall (13) on the cylinder side forms a direct transfer wall and the boundary to the cylinder vol. or combustion chamber (7) in the region of the cylinder wall. USE/ADVANTAGE - Combustion chamber pressure is measured directly without influence of vibrations in engine housing parts. |
申请公布号 |
DE4001475(A1) |
申请公布日期 |
1991.07.25 |
申请号 |
DE19904001475 |
申请日期 |
1990.01.19 |
申请人 |
AUDI AG, 8070 INGOLSTADT, DE |
发明人 |
GIBTNER, SIEGFRIED, DIPL.-ING., 8074 GAIMERSHEIM, DE |
分类号 |
G01L23/08;G01L23/18;G01L23/22 |
主分类号 |
G01L23/08 |
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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