|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||607/36 ; 600/740|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 22 인용 특허 : 1|
The liquid fuel injector includes continuous air assist with both the liquid fuel injector tube and the surrounding air assist tube constrained or reduced in diameter at the discharge ends thereof. The associated gas turbine engine compressor provides combustion air to the combustor and also air for continuous air assist with a separate air pump. The air assist air may be cooled in a heat exchanger either before or after the separate air pump. The liquid fuel injector may be mounted within an annular air blast tube and directed tangentially at the inner ...
[ What we claim is:] [1.] A liquid fuel injector system for a gas turbine engine, comprising;an annular combustor having an outer wall, an inner wall, a closed upstream end, and an open discharge end; anda plurality of liquid fuel injectors spaced around the periphery of said closed end of said combustor to direct liquid fuel/air into the closed end of said combustor, each of said plurality of liquid fuel injectors comprising a straight cylindrical liquid fuel tube having a reduced diameter discharge end and a straight cylindrical air assist tube concent...