公开(公告)号：US4581285A

公开(公告)日：1986-04-08

申请号：US501944

申请日：1983-06-07

Applicant: Edward T. Mahefkey, Jr.

Inventor： Edward T. Mahefkey, Jr.

IPC: B32B15/08 ,  B64G1/58 ,  F16L59/02 ,  F17C13/00 ,  F24J2/40 ,  B32B15/00

CPC classification number: B64G1/58 ,  B32B15/08 ,  F16L59/029 ,  F17C13/001 ,  F24J2/407 ,  F17C2201/0109 ,  F17C2203/032 ,  F17C2221/011 ,  F17C2221/012 ,  F17C2221/017 ,  F17C2223/0161 ,  F17C2260/033 ,  F17C2270/0197 ,  Y02E10/40 ,  Y02E60/321 ,  Y10S428/92 ,  Y10T428/31678 ,  Y10T428/31681 ,  Y10T442/656

Abstract: A high thermal capacitance multilayer thermal insulation structure is described, which is of particular utility for thermal protection against exposure to alternate high and low radiant heat flux levels, and which comprises a laminate of alternate metal foil or metallized plastic foil layers and layers of material which are characterized by phase change upon the absorption of heat, the foil layers providing high reflectance and reradiation of the heat flux, and the phase change layers providing for absorption and storage of heat during periods of high heat flux for reradiation during periods of low heat flux.

Abstract translation: 描述了一种高热容性多层保温结构，其特别用于防止暴露于交替的高和低辐射热通量水平的热保护，并且其包括交替的金属箔或金属化塑料箔层和材料层的层压体 其特征在于吸收热量时的相变，箔层提供高反射率和热通量的再辐射，以及提供在高热通量期间吸收和储存热量的相变层，用于在低热通量期间进行再辐射 。