发明名称 Heat engine, with multistage central piston,
摘要 The heat engine consists of a cylinder (13), which is symmetrical about the plane of the crankshaft (8), which passes through the center of the cylinder. The cylinder forms a central chamber, in which slides the main body of the multistage piston (1), and two symmetrical side chambers (21), forming the extremities of the cylinder. The multistage central piston design allows the engine to have two cycles, five strokes simultaneously, of phases of 180 deg. with an explosion for each half turn.
申请公布号 FR2772076(A1) 申请公布日期 1999.06.11
申请号 FR19970015661 申请日期 1997.12.05
申请人 DEFARGE ALEXIS 发明人 DEFARGE ALEXIS
分类号 F01B9/02;F02B33/06;F02B75/24;(IPC1-7):F02B75/24;F02B33/04;F02B41/02;F02B75/32 主分类号 F01B9/02
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