发明名称 |
PRESSURE VENTS FOR HEAT INSULATING INSERTS IN I.C. ENGINES |
摘要 |
<p>: A Component for Internal Combustion Engines and a Process for its Production The invention concerns components for internal combustion engines with heat resistant combustion chamber inserts, especially components made of light metal with casted porous ceramic inserts positioned by casting around the basic material, in which in order to lower the gas pressure which builds up under said inserts (3),at least one gas pressure release bore hole (4,5) is provided in the basic material of the component (1) which leads to the bottom of said insert. The invention further describes a process for the production of these components in which the insert is first fixed in its position relative to the basic element and thereafter the bore holes are produced in the basic material. Fig.1</p> |
申请公布号 |
CA1270707(A) |
申请公布日期 |
1990.06.26 |
申请号 |
CA19850482012 |
申请日期 |
1985.05.22 |
申请人 |
ALCAN DEUTSCHLAND GMBH |
发明人 |
DEUBER, ANDREAS;SIEGL, EDMUND |
分类号 |
F02F3/00;F02B23/00;F02F1/24;F02F1/38;F02F3/04;F02F3/10;F02F3/12;F02F7/00;(IPC1-7):F02B75/08 |
主分类号 |
F02F3/00 |
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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