Patent ID: 9347366
Filing Date: 2016-05-24
CPC Classification: F02B,F02M,Y02T

Claim Text:
1. A two-stroke engine comprising: a cylinder; a piston provided in said cylinder; a supercharger for pressurizing a suction gas to generate a scavenging gas; wherein said supercharger includes: a scavenging port provided in said cylinder and for supplying said scavenging gas from said supercharger into a combustion chamber that is a space enclosed by said cylinder and an upper surface of said piston; an exhaust port provided in said cylinder for exhausting gas out of said combustion chamber; an exhaust gas recirculation part for extracting part of the exhaust gas exhausted from said combustion chamber that has passed through said turbine as EGR gas and circulating said EGR gas into said suction gas or said scavenging gas; an ammonia injector for injecting liquid ammonia into said EGR gas within said exhaust gas recirculation part.