Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
AUTOMOBILE USING VACUUM HEAT INSULATION MATERIAL
Document Type and Number:
Japanese Patent JP2007283989
Kind Code:
A
Abstract:

To provide an automobile further friendly to the earth environment by mounting a vacuum heat insulation material for improving productivity, handling easiness, reliability, functionality, inspection performance, maintenance performance, and recyclability.

A vacuum heat insulation member 11 is formed by covering a core member 13 with a gas barrier film 12, and it is evacuated. It is then covered with a cover member 14 and a cover member 15 to form a heat insulation member. The vacuum heat insulation member 11 is thus protected from external impact to keep the vacuum without being damaged. In Fig.3, the cover member 15 comprises a recessed container, in which the vacuum heat insulation member 11 is housed, and which is closed with a protruded lid. In installation of the vacuum heat insulation member, the cover member directly gets in contact with an installation surface, but the vacuum heat insulation member 11 inside is protected, thereby productivity, etc., can be improved.

COPYRIGHT: (C)2008,JPO&INPIT


Inventors:
UMEDA TOMOMI
KOTANI MASANAO
KUSUMOTO HIROSHI
NONAKA MASAYUKI
KUBOTA ATSUSHI
SEKIYA SADAO
Application Number:
JP2006116286A
Publication Date:
November 01, 2007
Filing Date:
April 20, 2006
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
HITACHI LTD
International Classes:
B60R13/08; B60H1/00; B60H1/32; B60R13/02; F25D23/06; G01L11/00
Domestic Patent References:
JP2002257292A
JPH08303685A
JP2005282629A
JP2003335185A
JP2005282628A
JP2001336691A
JPH10239199A
JPS62141188U
Attorney, Agent or Firm:
井上 学