Accessory gearbox
An accessory gearbox for turbomachine equipment comprising a casing ( 30 ) and two gear lines ( 40 a, 40 b ) arranged in a “V” shape, the casing ( 30 ) comprising two arms ( 30 a, 30 b ) in both of which one of the two gear lines ( 40 a, 40 b ) is arranged, with a lubricant tank ( 35 ) being arranged between the two gear lines ( 40 a, 40 b ).
1. An accessory gearbox for a turbomachine equipment comprising:
a casing having a first arm and a second arm;
a first gear line arranged in the first arm, the first gear line including a first pinion extending according to a first orientation plane;
a second gear line arranged in the second arm, the second gear line including a second pinion extending according to a second orientation plane, the second orientation plane being arranged at an angle with the first orientation plane to form a “V” shape; and
a lubricant tank arranged between the first gear line and the second gear line.
2. The accessory gearbox for turbomachine equipment, according to claim 1 , wherein the lubricant tank integrated into the casing.
3. The accessory gearbox for turbomachine equipment, according to claim 1 , wherein the casing is a cast part.
4. The accessory gearbox for turbomachine equipment, according to claim 3 , wherein the lubricant tank is a cavity arranged in the casing.
5. The accessory gearbox for turbomachine equipment, according to claim 1 , wherein the casing is produced by additive manufacturing.