Title:
HEAT STORAGE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/029942
Kind Code:
A1
Abstract:
A heat storage system that is provided with an energy conversion part (10) and a heat storage part (20) that includes a heat storage material (40). The energy conversion part converts an energy source into another form of energy and releases heat via a medium simultaneously with the energy conversion. The heat storage material can reciprocally exchange heat with the medium, stores heat from the medium when in a heat storage mode, and releases stored heat to a heating target when in a heat release mode that is different from the heat storage mode. The heat storage material exhibits a first solid phase when at temperatures above a prescribed temperature and exhibits a second solid phase when at temperatures at or below the prescribed temperature. In this heat storage system, the heat storage material of the heat storage part remains in a solid state even after undergoing a phase change. As a result, a case for maintaining the shape of the heat storage material is unnecessary.
Inventors:
FUSE TAKUYA (JP)
KASAMATSU SHINYA (JP)
SAIGA YUTA (JP)
KASAMATSU SHINYA (JP)
SAIGA YUTA (JP)
Application Number:
PCT/JP2016/071516
Publication Date:
February 23, 2017
Filing Date:
July 22, 2016
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
F28D20/02; C09K5/02; F28D20/00
Foreign References:
| JP2010163510A | 2010-07-29 | |||
| JP2012255105A | 2012-12-27 | |||
| JP2010196626A | 2010-09-09 | |||
| JPH11211370A | 1999-08-06 | |||
| JPS5356452U | 1978-05-15 | |||
| JPS6027278U | 1985-02-23 | |||
| JPS6217597A | 1987-01-26 | |||
| JP2016069609A | 2016-05-09 | |||
| JP2014210835A | 2014-11-13 | |||
| JP2005213368A | 2005-08-11 |
Attorney, Agent or Firm:
JIN Shunji (JP)
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