US Patent No. 10,917,983

THERMAL ISOLATION OF FLIGHT RECORDER MEMORY CORE


Patent No. 10,917,983
Issue Date February 09, 2021
Title Thermal Isolation Of Flight Recorder Memory Core
Inventorship William N. Waggener, Jr., Sarasota, FL (US)
Assignee L3 TECHNOLOGIES, INC., New York, NY (US)

Claim of US Patent No. 10,917,983

1. A system, comprising:a memory core;
an inner chamber housing the memory core;
an outer chamber housing the inner chamber with a vacuum between the inner chamber and the outer chamber; and
a first relay within the outer chamber configured to selectively connect and disconnect power from outside the outer chamber to the memory core,
wherein an outer surface of the inner chamber is coated with a material that is configured to reflect heat.