| 摘要 |
PURPOSE: A premixed charge compression ignition engine structure and a premixed charge compression ignition-type reciprocating generator are provided to obtain a high compression ratio of 30 or so, to reduce energy loss, and to reduce heat loss. CONSTITUTION: A premixed charge compression ignition engine structure includes a suction port to which a suction valve is formed; an exhaust port to which an exhaust valve is formed; and a suction manifold connected to the suction port. An injector is formed to the suction manifold. In the premixed charge compression ignition engine structure, fuel and air are uniformly mixed from the suction manifold. The premixed charge compression ignition engine structure includes a cooling nozzle formed to the upper end of a combustion chamber; a cooling fluid pump(30) supplying a cooling fluid to the cooling nozzle; and a storage tank(28) storing the cooling fluid. Self-ignition is executed just when reaching a high compression ratio by injecting the cooling fluid to the combustion chamber under high pressure. In the premixed charge compression ignition engine structure, a first connecting rod(42) connected to a piston(40) is connected to a first support plate(43) and a second connecting rod(46) connected to a crankshaft(48) is connected to a second support plate(45). The first and second support plates are supported and joined by plural springs(44). |
