公开(公告)号：US4862674A

公开(公告)日：1989-09-05

申请号：US111536

申请日：1987-10-23

Applicant: Lars-Erik Lejondahl ,  Bjorn G. Karlsson ,  Curt Bjork

Inventor： Lars-Erik Lejondahl ,  Bjorn G. Karlsson ,  Curt Bjork

IPC: B65D81/38 ,  F25D3/08 ,  F25D31/00

CPC classification number: F25D3/08 ,  B65D81/386 ,  F25D2303/081 ,  F25D2303/0841 ,  F25D2303/0843 ,  F25D2303/0844 ,  F25D2303/0845 ,  F25D2331/803 ,  F25D2331/804 ,  F25D31/007

Abstract: A thermally insulated container is provided, mainly intended for storing and transporting material such as vaccine, biological material or the like, which requires storing at a constant temperature during several months. The container comprises an outer and an inner vessel each of which is hermetically sealed and defining an outer and an inner space respectively. The material to be kept at said temperature is arranged in the inner space. A solid-to-liquid phase transforming material is arranged in the inner space completely surrounding said material. A composite insulation fills out the outer space and comprises layers of a porous material under vacuum alternating with layers of a heat reflecting material. The insulation encloses the inner vessel on all sides and the outer space is free from structural connections extending between the inner and outer vessels, so that thermal bridges between the inner and outer vessels are effectively prevented.

Abstract translation: 提供一种隔热容器，主要用于储存和运输诸如疫苗，生物材料等的材料，其需要在几个月内在恒定温度下储存。 容器包括外部容器和内部容器，每个容器均被气密地密封并且分别限定外部空间和内部空间。 要保持在所述温度的材料被布置在内部空间中。 固体 - 液相转化材料被布置在完全包围所述材料的内部空间中。 复合绝缘材料填充外部空间，并且在真空下与多层热反射材料层叠并包括多孔材料层。 绝缘体在所有侧面上封闭内部容器，并且外部空间没有在内部和外部容器之间延伸的结构连接，从而有效地防止了内部和外部容器之间的热桥。