公开(公告)号：US20240199222A1

公开(公告)日：2024-06-20

申请号：US18541527

申请日：2023-12-15

Applicant: Airbus SAS

Inventor： Timin JACOB ,  Ludovic YBANEZ ,  Matteo TASSISTO ,  Swapnil KHARCHE ,  Ravi Kiran SURAPANENI ,  Gowtham GALLA

IPC: B64D37/32 ,  F17C13/04

CPC classification number: B64D37/32 ,  F17C13/04 ,  F17C2223/0161 ,  F17C2250/043

Abstract: A cryogenic system configured to cool down components and including a housing and a thermal coupling system able to thermally connect a cryogenic fluid tank and the housing, the housing being airtight and being arranged to contain at least one component. The cryogenic system includes: an inert fluid tank, the inert fluid including at least one of the inert gas or nitrogen; a first opening connected to the inert fluid tank; a second opening connected to a relief valve configured to release gas from the housing when the pressure inside the housing exceeds a predefined pressure value; a third opening connected to an exhaust line, and a shut-off valve disposed on the exhaust line. The component is thus thermally and chemically isolated from the outside of the housing without using vacuum.