Oil cooler integrated into the pylon

The invention concerns a suspension pylon comprising: - at least one arm (3) for hanging a propulsive assembly (4) from the fuselage (2) of an aircraft (1), - an oil exchange circuit (70) configured to be connected to an oil pump (5) in the fuselage (2) and to the propulsive assembly (4) whose arm (...

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Bibliographische Detailangaben
1. Verfasser:	Lemarchand, Kevin Morgane
Format:	Patent
Sprache:	eng
Schlagworte:	AIR INTAKES FOR JET-PROPULSION PLANTS AIRCRAFT ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT AVIATION BLASTING COMBUSTION ENGINES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS COSMONAUTICS ENGINE PLANTS IN GENERAL EQUIPMENT FOR FITTING IN OR TO AIRCRAFT FLYING SUITS GAS-TURBINE PLANTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES PARACHUTES PERFORMING OPERATIONS STEAM ENGINES TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The invention concerns a suspension pylon comprising: - at least one arm (3) for hanging a propulsive assembly (4) from the fuselage (2) of an aircraft (1), - an oil exchange circuit (70) configured to be connected to an oil pump (5) in the fuselage (2) and to the propulsive assembly (4) whose arm (3) ensures suspension, said circuit (70) comprising a feed line (72) and a return line (74), each of which is extended from the inside of said arm (3), - an intermediate shaft (6) extending into said arm (3), said shaft being configured to be driven by the propulsive assembly (4) whose arm (3) ensures suspension, and to drive the oil pump (5) in the fuselage (2), the arm (3) presenting a structure adapted to cool the oil exchange circuit near the arm (3).