Injector assembly for an engine, and aircraft

An injector assembly for an aircraft engine, for introducing a gaseous fuel, a liquid fuel and air into a combustion chamber, comprising:

• an injector stem and an injector main body oriented along an injector longitudinal axis, wherein the injector main body comprises:
• a central air duct arranged on the injector longitudinal axis, having an outlet opening for directing a central air flow,
• an outer air duct arranged to be radially outwardly and around the central air duct, having an outlet opening for directing an external air flow,
• a liquid fuel supply arranged radially between the central air duct and the outer air duct, having at least one liquid fuel duct and an outlet opening for introducing the liquid fuel, and
• a gas fuel supply arranged directly radially between the liquid fuel supply and the outer air duct, having at least one gas fuel duct and an outlet opening for introducing the gaseous fuel,
• wherein the outer air duct has radially outwardly angles to form a radially outwardly oriented end portion for directing radially outwardly the outer air flow flowing into the combustion chamber.