专利检索 cpc:"Y02T50/00" 第 1 页

1.

发明授权
SURVEILLANCE D'UN FILTRE DU CIRCUIT D'ALIMENTATION EN CARBURANT D'UN MOTEUR D'AÉRONEF. 有权

公开(公告)号：EP2643574B1

公开(公告)日：2018-11-21

申请号：EP11799761.9

申请日：2011-11-21

申请人： Safran Aircraft Engines

发明人： FLORENTIN, Kim , SOYAH, Karim

IPC分类号： F02C7/22 , F02C9/26 , B01D35/143

CPC分类号： B01D35/1435 , F02C7/22 , F02C9/26 , Y02T50/00 , Y02T50/671

2.

发明公开
SURVEILLANCE D'UN FILTRE DU CIRCUIT D'ALIMENTATION EN CARBURANT D'UN MOTEUR D'AERONEF. 审中-公开
标题翻译：监控飞机发动机更清洁的燃料供应系统

公开(公告)号：EP2643574A1

公开(公告)日：2013-10-02

申请号：EP11799761.9

申请日：2011-11-21

申请人： Snecma

发明人： FLORENTIN, Kim , SOYAH, Karim

IPC分类号： F02C7/22 , F02C9/26 , B01D35/143

CPC分类号： B01D35/1435 , F02C7/22 , F02C9/26 , Y02T50/00 , Y02T50/671

摘要： The invention relates to a method for monitoring a filter (3) of the fuel-supply system (1) of an aircraft engine, including: a step of detecting clogging of the filter, and a step of sending an indication message, characterised in that it includes: a step of determining a current phase among a plurality of consecutive phases of an aircraft mission, including at least one phase during which the clogging of the filter is not likely to be caused by ice and a phase during which the clogging of the filter is likely to be caused by ice, and in response to detecting clogging, a step of determining a type of clogging in accordance with said current phase, in which, during the step of sending an indication message, the message sent depends on the type of clogging.