Thales Alenia Space Italia S.p.a. Con Unico Socio

Thales Alenia Space Italia S.p.a.

Corrado Gennaro

Enrico Domenico Bertuccio

Marco Nebiolo

Lilith Grassi

Primo Attina′

Guido Parissenti

Roberto Destefanis

Primo Attina'

Enrico Bertuccio

Space system comprising a structure formed by structure components, an on-board equipment carried by the structure, and a passive device designed to facilitate demise of the space system during re-entry into the Earth's atmosphere. The passive device comprises connecting members designed to stably connect the structure components. The connecting members comprise at least a portion made of a primer material with characteristics such as to decay at re-entry altitudes higher than those at which the current connecting members melt so as to make unstable the connection created by the connecting members to such an extent as to early triggering demise of the structure of the space system during re-entry into the Earth's atmosphere.

Passive device designed to facilitate demise of a space system during re-entry into the earth's atmosphere

A protective device for optical and/or electronic apparatuses, in particular space telescopes, is described, wherein the device is such as to removably close an aperture, through which apparatuses may be accessed, the device being such as to achieve a first and second operating configuration, respectively, for allowing or inhibiting access to apparatuses through aperture. The device includes a supporting structure having at least one supporting beam, which is transversely positioned with respect to aperture; a plurality of covering elements comprising at least a pair of elements, which are rotatably coupled to the same supporting beam; and actuation means for rotating the covering elements between a first and second angular position, in order for the device to attain the first or second operating configuration, respectively, wherein, in the second operating configuration, the covering elements are such as to define together a screen for aperture.

Device for protecting optical and/or electronic apparatuses, space telescope comprising said device, and device for removably occluding an aperture

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Turin, Italy

Corrado Gennaro