公开(公告)号：US20230166484A1

公开(公告)日：2023-06-01

申请号：US17920773

申请日：2021-04-23

Applicant: AIRBUS DEFENCE AND SPACE SAS

Inventor： Fabrice MENA ,  Eric BEAUFUMÉ ,  Arthur VAN DEN BERG ,  Philippe CLAVIÈRES ,  Marion SODE

IPC: B32B27/08 ,  B32B27/28 ,  B32B27/32

CPC classification number: B32B27/08 ,  B32B27/281 ,  B32B27/322 ,  B32B2250/05 ,  B32B2250/24 ,  B32B2255/10 ,  B32B2307/304 ,  B32B2571/00 ,  B32B2605/18

Abstract: A heat-insulating multi-layer blanket for a spacecraft is disclosed including a stack of numerous heat-insulating layers, and an external layer superimposed on the stack. The external layer includes a second surface mirror (SSM) film, including a mirror layer placed under a fluorinated ethylene propylene (FEP) layer, and a polyimide layer joined to the SSM film. The blanket has two different configurations depending on the side of the external layer that is exposed to space.