公开(公告)号：US10336464B2

公开(公告)日：2019-07-02

申请号：US15100246

申请日：2014-12-22

Applicant: SNECMA

Inventor： Pierrick Charlemagne ,  Delphine Leroux

IPC: A62C3/08 ,  F02C7/12 ,  F02C7/25 ,  B64C7/02 ,  B64D29/00 ,  B64D45/00 ,  F01D25/24

Abstract: An aircraft propulsion assembly includes an engine, a nacelle surrounding the engine, and a system for extinguishing a fire that may occur in the engine and/or in the nacelle. The extinguishing system has means for supplying an extinguishant to at least one extinguishant distribution pipe which opens into a cavity of the engine and/or a cavity of the nacelle. The extinguishing system also includes means for supplying said at least one pipe with air so as to ventilate the or each cavity.

公开(公告)号：US20160368618A1

公开(公告)日：2016-12-22

申请号：US15100246

申请日：2014-12-22

Applicant: SNECMA

Inventor： Pierrick Charlemagne ,  Delphine Leroux

IPC: B64D45/00 ,  F01D25/24 ,  B64C7/02

CPC classification number: B64D45/00 ,  A62C3/08 ,  B64C7/02 ,  B64D29/00 ,  B64D2045/009 ,  F01D25/24 ,  F02C7/12 ,  F02C7/25 ,  F05D2220/323 ,  Y02T50/675

Abstract: An aircraft propulsion assembly includes an engine, a nacelle surrounding the engine, and a system for extinguishing a fire that may occur in the engine and/or in the nacelle. The extinguishing system has means for supplying an extinguishant to at least one extinguishant distribution pipe which opens into a cavity of the engine and/or a cavity of the nacelle. The extinguishing system also includes means for supplying said at least one pipe with air so as to ventilate the or each cavity.

Abstract translation: 飞机推进组件包括发动机，围绕发动机的机舱和用于熄灭可能在发动机和/或机舱内发生的火的系统。 灭火系统具有将灭火剂供给至少一个通向发动机空腔和/或机舱空腔的灭火剂分配管的装置。 灭火系统还包括用于向所述至少一个管供应空气以使所述或每个空腔通风的装置。