Vacuum heat insulator and apparatus using the same

Details Vacuum heat insulator and apparatus using the same Vacuum heat insulator and apparatus using the same

2004-06-24

2009-02-03

Zacharia, Ramsey (Department: 1794)

Stock material or miscellaneous articles

Hollow or container type article

C428S035700

Reexamination Certificate

active

07485352

ABSTRACT:
A radiation heat transfer suppressor for inhibiting heat transfer by infrared rays is provided on the external surface of the enveloping member of a vacuum heat insulator. In heat-blocking or keep warm using a vacuum heat insulator, a surface having a radiation heat transfer suppressor is faced to a high-temperature side. Thus, the vacuum heat insulator exhibits excellent heat-insulating performance in a temperature range of 150° C. or higher.

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