Vacuum heat insulating material and machine using the same vacuum heat insulation material

A technology of vacuum insulation materials and machines, which can be used in mechanical equipment, thin material processing, heat exchange equipment, etc., and can solve problems such as insufficient
CN1576678AInactive Publication Date: 2005-02-09PANASONIC CORP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
PANASONIC CORP
Publication Date
2005-02-09
Estimated Expiration
Not applicable · inactive patent

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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 DEG C or higher.
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Description

technical field

[0001] The present invention relates to a vacuum heat insulating material and a machine using the vacuum heat insulating material. In particular, it is related to heat insulation and heat preservation of printing equipment such as copiers and laser printers, electronic equipment such as computers, and hot water supply machines, especially equipment with high temperature parts. Background technique

[0002] In recent years, from the importance of preventing global warming as an environmental problem, energy saving has been desired, and energy saving has been promoted in various fields. With regard to general equipment and housing-related components that use heat and cold, from the viewpoint of effective use of heat, it is required to use heat insulating members that have excellent thermal insulation performance in the low-to-medium temperature range from -30°C to less than 150°C. On the other hand, office machines such as computers, printing apparatuses, copi...

Claims

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