DUAL-FUEL INJECTOR, INTERNAL COMBUSTION ENGINE HAVING SUCH A DUAL-FUEL INJECTOR, AND METHOD FOR OPERATING SUCH AN INTERNAL COMBUSTION ENGINE

摘要

A dual-fuel injector for an internal combustion engine, including a first injection device for injecting a first fuel and at least one second injection device, arranged radially outward from the first injection device, for injecting a second fuel, wherein the second fuel is different from the first fuel, and further including a first connection for supplying the first fuel and a second connection for supplying the second fuel. The first connection is fluidically connected to the first injection device in order to supply the gaseous first fuel and the second connection is fluidically connected to the second injection device in order to supply the liquid second fuel.