Safran Aircraft Engines

Snecma

Pierre-Guillaume Bardin

Laurent Jablonski

Philippe Gérard Edmond Joly

Francois Jean Comin

Sylvain Van Ceulen

François Comin

Francois Comin

Relates to a vane for a turbomachine. The vane (') has a blade (&#x2032;) and a root (&#x2032;) to be engaged in an axial groove in a disc of the turbomachine. The upstream end (&#x2032;) of the root is connected to a radially internal end (&#x2032;) of the leading edge (&#x2032;) of the blade by the upstream end of a connecting zone having a discontinuity towards the downstream end, so that said radially internal end of the leading edge of the blade is situated further downstream than the upstream end of the root.

Vane with spoiler

A system for attaching electrical equipment to a metallic support and including a pin designed to be inserted through a through-housing of the metallic support and a metallic insert of the electrical equipment, and a device for insulating the metallic support, extending between the metallic support and the metallic insert. The system also includes a mechanical retention device designed to apply load to the insulating device so as to keep them in contact with the metallic support and with the metallic insert.

System for attaching electrical equipment to a metallic support

Growing community of inventors

Moissy Cramayel, France

Pierre-Guillaume Bardin