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Title:
2つの中間状態で航空機のエンジンを同調させる方法
Document Type and Number:
Japanese Patent JP6487460
Kind Code:
B2
Abstract:
The invention relates to a method for synchronising the engines of an airplane, according to an activation logic having a deactivated state, an armed state and an activated state, in which: the switching of the activation logic from the armed state to the activated state is carried out via a first and then a second successive intermediate state; every instance of the activation logic switching from the intermediate state to the activated state involves the following: taking into consideration, on each engine, the activation state of the synchronisation, and exchanging said data between the engines; the switching of the activation logic of one of the engines to the activated state requires that the safety and activation conditions of the other engines are all met; if one of the engines enters the deactivated state, the others do so as well; and, for each engine, the switching of the activation logic from the armed state to the first and then to the second intermediate state takes place automatically when a first portion and then a second portion of the safety and/or activation conditions are met.

Inventors:
Florent, Noblen
Application Number:
JP2016562756A
Publication Date:
March 20, 2019
Filing Date:
April 15, 2015
Export Citation:
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Assignee:
Saffron Aircraft Engines
International Classes:
B64D31/12; B64D31/00; F02C9/42
Domestic Patent References:
JP5560628A
JP2140431A
Foreign References:
WO2013034839A1
GB2225134A
US20110288740
Attorney, Agent or Firm:
Kawaguchi International Patent Office