EP 3007972 A1 20160420 - AIRPLANE HAVING A DEVICE FOR PROVIDING ASSISTANCE AT TAKEOFF AND METHOD OF IMPLEMENTATION
Title (en)
AIRPLANE HAVING A DEVICE FOR PROVIDING ASSISTANCE AT TAKEOFF AND METHOD OF IMPLEMENTATION
Title (de)
FLUGZEUG MIT EINER VORRICHTUNG ZUR UNTERSTÜTZUNG BEIM START UND VERFAHREN ZUR IMPLEMENTIERUNG
Title (fr)
AVION À DISPOSITIF D'ASSISTANCE AU DÉCOLLAGE ET PROCÉDÉ DE MISE EN OEUVRE
Publication
Application
Priority
- FR 1355583 A 20130614
- EP 2014062421 W 20140613
Abstract (en)
[origin: WO2014198920A1] The invention relates to an airplane (100) having a device for providing assistance at takeoff (20), which comprises at least one propulsion engine (11) and at least one wheel motor (12) arranged to rotate at least one wheel (13) of a landing gear (10a, 10b) of a landing gear of the airplane. The device for providing assistance at takeoff (20) comprises at least one main command and control computer (22) which monitors the operation of the propulsion engine(s) (10) and of the wheel motor(s) (12) when the airplane is rolling during a takeoff phase, said at least one wheel motor being an electric motor. In a first step E, the airplane is accelerated primarily by the wheel motor(s) (12). In a second step H, the airplane is accelerated by the wheel motor(s) (12) and the propulsion engine(s) (11) jointly. In a third step P, the airplane is accelerated mainly by the propulsion engine(s) (11).
IPC 8 full level
B64C 25/40 (2006.01)
CPC (source: EP)
B64C 25/405 (2013.01); Y02T 50/80 (2013.01)
Citation (search report)
See references of WO 2014198920A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2014198920 A1 20141218; EP 3007972 A1 20160420; FR 3006991 A1 20141219; FR 3006991 B1 20161223
DOCDB simple family (application)
EP 2014062421 W 20140613; EP 14729688 A 20140613; FR 1355583 A 20130614