GEAR BOX ASSEMBLY OF UNITS AND OIL TANK Russian patent published in 2015 - IPC F01D25/18 F02C7/32 

FIELD: engines and pumps.

SUBSTANCE: gear box assembly of units and a tank for lubricating oil of a jet-turbine engine includes a box with two compartments and a partition wall separating the compartments from each other. One of the compartments forms a gear box of units, and the other compartment forms a tank for lubricating oil and a support at least of one of the units driven with the gear box of units. The gear box of units includes a gear transmission connected to shafts for mechanical actuation of units, which are parallel to each other. The partition wall is located perpendicular to shafts of the gear box of units and closes interaction between two compartments to avoid oil flow between them. The box has a curved shape adaptable for tracing the shape of the cylindrical casing of the jet-turbine engine, on which it is fixed.

EFFECT: invention allows simplifying production of a gear box assembly of units and a lubricating oil tank.

8 cl, 2 dwg