公开(公告)号：US20160222887A1

公开(公告)日：2016-08-04

申请号：US14917812

申请日：2014-09-16

Applicant: TURBOMECA

Inventor： Nicolas Bourgeois ,  Benoît Grenier ,  Nicolas Guichemerre

IPC: F02C7/266 ,  F02P15/00 ,  F02P15/08

CPC classification number: F02C7/266 ,  F02P15/003 ,  F02P15/02 ,  F02P15/08 ,  F05D2220/323 ,  F05D2240/40 ,  F05D2260/84

Abstract: A device for igniting an aircraft engine, comprising at least two spark plugs, the device comprising a power supply, a first path for supplying a first spark plug with power and a second path for supplying a second spark plug with power, said paths being connected to the power supply by distribution means of the power supply which are controlled by a FADEC-type control system, wherein said distribution means comprise a first circuit that is configured to alternately supply said first path or said second path with power, and a second circuit for simultaneously supplying said first and second paths with power, the device being configured to use either the first circuit or the second circuit during start-up.

Abstract translation: 一种用于点燃飞机发动机的装置，包括至少两个火花塞，该装置包括电源，用于向第一火花塞提供动力的第一路径和用于向第二火花塞供电的第二路径，所述路径被连接 通过由FADEC型控制系统控制的电源的分配装置到电源，其中所述分配装置包括被配置为交替地向所述第一路径或所述第二路径供电的第一电路和第二电路 为了同时向所述第一和第二路径供电，所述装置被配置为在启动期间使用第一电路或第二电路。

公开(公告)号：US10100743B2

公开(公告)日：2018-10-16

申请号：US14917812

申请日：2014-09-16

Applicant: Turbomeca

Inventor： Nicolas Bourgeois ,  Benoît Grenier ,  Nicolas Guichemerre

IPC: F23Q3/00 ,  F02C7/266 ,  F02P15/00 ,  F02P15/08 ,  F02P15/02

Abstract: A device for igniting an aircraft engine, comprising at least two spark plugs, the device comprising a power supply, a first path for supplying a first spark plug with power and a second path for supplying a second spark plug with power, said paths being connected to the power supply by distribution means of the power supply which are controlled by a FADEC-type control system, wherein said distribution means comprise a first circuit that is configured to alternately supply said first path or said second path with power, and a second circuit for simultaneously supplying said first and second paths with power, the device being configured to use either the first circuit or the second circuit during start-up.