connecting device comprising several bent concentric tubes

摘要

The present invention relates to a connecting device (14) for connecting a turbomachine element, such as an injector, to a system for feeding a fluid such as fuel, the connecting device (14) comprising several concentric tubes. (26, 28, 30) delimiting the conduits (20, 22, 24) for feeding the element, which are bent in at least one direction, characterized in that it is made of a single piece comprising at least the tubes (26, 28, 30).