Abstract:
An aircraft engine attachment device including a rigid structure and a mechanism attaching the engine on the rigid structure, the attachment mechanism including a rear engine attachment and a device for taking-up thrust forces generated by the engine. The rear engine attachment is attached to the rigid structure by two lateral fittings attached to the rigid structure. The force take-up device includes two connecting rods mechanically connected to a spreader beam by a mechanical connection, a connection fitting attached to the rear engine attachment and mechanically connected to the rigid structure by a thrust pin, the lateral fittings including a stop mechanism to limit pivoting of the spreader beam if a connecting rod breaks and ensuring transmission of thrust forces to the rigid structure.
Abstract:
The manufacturing of electronic components on individual substrates made of an insulating material includes molding, in a silicon wafer, an insulating material with a thickness corresponding to the final thickness desired for the substrates, manufacturing the electronic components, and removing the silicon from the rear surface of the wafer after manufacturing of the components.
Abstract:
A method for manufacturing an inductance in a monolithic circuit including a substrate of planar upper surface, including the steps of forming in the substrate a cavity substantially following the contour of the inductance to be formed, the cross-section of the cavity being deep with respect to its width; and filling the cavity with a conductive material.
Abstract:
A method for forming a component in a portion of a semiconductor substrate on insulator delimited by a lateral wall separated by an insulating layer from a peripheral region internal to the portion and heavily doped of a same first conductivity type as the substrate. A conductive plate is formed at the same time as the wall, on a layer of protection of the substrate surface, in electric contact with the peripheral region, the plate extending above said peripheral region towards the inside of the portion with respect to the wall, beyond the location above the limit between the peripheral region and the substrate.