公开(公告)号：US3668869A

公开(公告)日：1972-06-13

申请号：US3668869D

申请日：1971-01-28

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： CORSO SERAFINO M DE ,  JERSEY CHESTER A

IPC: F23Q1/06 ,  F02G1/00

CPC classification number: F23R3/28

Abstract: A liquid fuel spray atomizer nozzle for use with a gas turbine during combustion chamber fuel ignition, comprising a member having a high pressure air blast passageway for directing a stream of air, angularly in relation to the direction of fuel spray from a nozzle into the combustion chamber, so as to atomize and forcibly blow at least a part of the fuel toward an ignition device into ignition proximity therewith. The air blast can be blown directly across the fuel spray pattern or may be directed toward a side of the spray pattern. In all cases, the air must be under sufficient pressure to deflect and atomize the fuel spray sufficiently to provide for its ignition by the spark gap or other igniter.

Abstract translation: 一种用于在燃烧室燃料点燃期间与燃气轮机一起使用的液体燃料喷雾雾化喷嘴，包括具有高压空气鼓风通道的构件，用于将空气流相对于喷嘴的方向成角度地从喷嘴引导到燃烧 从而将燃料的至少一部分雾化并强制地朝着点火装置喷射而与燃料接近。 吹风可以直接吹过燃料喷雾图案，或者可以指向喷雾图案的一侧。 在所有情况下，空气必须处于足够的压力下，以充分地偏转和雾化燃料喷雾，以通过火花隙或其他点火器提供燃料喷射。