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Patent Searching and Data


Title:
HEAT INSULATION CONTAINER
Document Type and Number:
WIPO Patent Application WO/2016/027460
Kind Code:
A1
Abstract:
 Provided is a heat insulation container for holding a substance at a temperature that is at least 100°C below normal temperature, wherein the heat insulation container is provided with a container casing and a primary heat insulation layer that is arranged outside of the container casing and installed on at least the container casing side. The container is further provided with: a vacuum insulation material (8) installed outward from the primary heat insulation layer, the vacuum insulation material (8) having a breathable core material (14) and an outer sheath material (15) for vacuum-sealing the core material (14); and a thermal stress dispersion layer (21) arranged between the vacuum insulation material (8) and the primary heat insulation layer. This configuration makes it possible to minimize decline in the heat insulation capability of the outer sheath material (15) of the vacuum insulation material (8) resulting from thermal shrinkage cracking, and hence to ensure high heat insulation capability over an extended period of time.

Inventors:
MIYAJI NORIYUKI
MIYAMOTO KENTA
Application Number:
PCT/JP2015/004119
Publication Date:
February 25, 2016
Filing Date:
August 19, 2015
Export Citation:
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Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
B65D90/06; F16L59/02; F16L59/065; F16L59/12; F17C3/04
Domestic Patent References:
WO2014023324A12014-02-13
WO2014132661A12014-09-04
Foreign References:
JP2000297981A2000-10-24
JPH0242296A1990-02-13
JP2008275109A2008-11-13
JP2014129894A2014-07-10
Attorney, Agent or Firm:
FUJII, Kentaro et al. (JP)
Fujii Kentaro (JP)
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