Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
SOLAR HEAT COLLECTION DEVICE
Document Type and Number:
Japanese Patent JP2005076967
Kind Code:
A
Abstract:

To provide a solar heat collection device capable of efficiently and easily concentrating sunlight and introducing it to a medium heating part, thereby, capable of efficiently and easily heating the medium to be heated to a high temperature and capable of being structured inexpensively.

The solar heat collection device is equipped with a reflecting mirror A, having a concave reflecting face of which section area form is a parabola and a perforated part at a center part, for receiving sunlight with the reflecting face, a reflecting mirror B, provided in front of the reflecting mirror A, having a convex reflecting face of which section area form is one of hyperbolas, for reflecting reflected light from the reflecting mirror A to the perforated part of the reflecting mirror A by the reflecting face and concentrating the light and a light introducing means for introducing the concentrated light to come through the perforated part to the medium heating part.


Inventors:
NEGISHI MASAMI
Application Number:
JP2003306939A
Publication Date:
March 24, 2005
Filing Date:
August 29, 2003
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SANDEN CORP
International Classes:
F24S23/71; F24S10/70; (IPC1-7): F24J2/12; F24J2/24
Attorney, Agent or Firm:
Toshimitsu Ban