发明名称 Device for controlling the compression ratio of an internal combustion engine by modifying the volume of the combustion chamber
摘要 Device for adjusting the compression ratio of an internal combustion engine. The invention relates to a device enabling the compression ratio of an internal combustion engine to be rapidly adjusted, so as to allow it to function using various types of fuel. It comprises a body 1 having a combustion chamber 2 into which the adjusting plug 3 is screwed. A port 4 connects the chamber 2 to that of the engine cylinder 5. By the simple action of screwing or unscrewing the adjusting plug 3 the volume of the chamber is decreased or increased, thereby permitting adjustment of the compression ratio. The device according to the invention is intended especially for control of the compression ratio of internal combustion engines. <IMAGE>
申请公布号 FR2577279(A1) 申请公布日期 1986.08.14
申请号 FR19850001920 申请日期 1985.02.08
申请人 DEMONT JEAN 发明人
分类号 F02B69/02;F02F1/24;(IPC1-7):F02B69/02 主分类号 F02B69/02
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