Title:
DEVICE FOR USING GEOTHERMAL HEAT
Document Type and Number:
Japanese Patent JP2007057215
Kind Code:
A
Abstract:
To provide a device for using geothermal heat, easy in work, and reducing even cost, while maximally making the most of heat radiation efficiency with a simple structure, by arranging a heat sink on the tip of a heat transfer pipe.
The device is characterized in that the heat sink is arranged on the tip of the heat transfer pipe buried in earth under the floor of a building, and a fan is arranged in an upper part or a lower part of the heat sink.
Inventors:
SHIMONAKA TOSHITAKA
SUNAMOTO KENICHI
HAYASHI TOSHIOMI
SUNAMOTO KENICHI
HAYASHI TOSHIOMI
Application Number:
JP2005272704A
Publication Date:
March 08, 2007
Filing Date:
August 24, 2005
Export Citation:
Assignee:
SIGMA KK
AKANE KK
MIWA KK
AKANE KK
MIWA KK
International Classes:
F24J3/08; E04B1/74; F24F3/00; F25B27/00
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