ENGINE SYSTEM, MECHANICAL DEVICE AND AUTOMOBILE

摘要

<P>PROBLEM TO BE SOLVED: To provide an engine system capable of facilitating exhaust gas purification by introducing a new factor in a portion other than an engine room, a combustion mechanism and an exhaust gas path, a mechanical device and an automobile which use the engine system. Ž<P>SOLUTION: The engine system 50 is a system for introducing a gas to operate an engine. The system removes or reduces nitrogen gas from the atmosphere to introduce high concentration oxygen gas or substantial oxygen gas in the engine room. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž