Title:
HEAT STORAGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2012/108288
Kind Code:
A1
Abstract:
The present invention provides a heat storage device provided with: at least two reaction vessels including a first reaction vessel, which has a heat storage material containing a physical adsorption material that stores heat during desorption of water vapor and releases heat when water vapor is immobilized by physical adsorption, and a second reaction vessel, which has a heat storage material containing a chemical heat storage material that stores heat during elimination of water vapor and releases heat when water vapor is immobilized by means of a chemical reaction; and a water vapor piping that connects the at least two reaction vessels and causes water vapor to flow between the at least two reaction vessels. Using the difference in water vapor pressure between the at least two reaction vessels, the water vapor released from one reaction vessel is immobilized at another reaction vessel.
Inventors:
SHIMAZU TAKASHI (JP)
FUKUSHIMA YOSHIAKI (JP)
FUKUSHIMA YOSHIAKI (JP)
Application Number:
PCT/JP2012/052034
Publication Date:
August 16, 2012
Filing Date:
January 30, 2012
Export Citation:
Assignee:
TOYOTA CHUO KENKYUSHO KK (JP)
SHIMAZU TAKASHI (JP)
FUKUSHIMA YOSHIAKI (JP)
SHIMAZU TAKASHI (JP)
FUKUSHIMA YOSHIAKI (JP)
International Classes:
F25B17/08; F28D20/00
Foreign References:
| JP2009257239A | 2009-11-05 | |||
| JP2001004248A | 2001-01-12 | |||
| JP2000266424A | 2000-09-29 | |||
| JPH07332788A | 1995-12-22 | |||
| JP2003214721A | 2003-07-30 | |||
| JPH09170846A | 1997-06-30 | |||
| JPH0571887A | 1993-03-23 | |||
| JP2006300414A | 2006-11-02 | |||
| JPH01225686A | 1989-09-08 | |||
| JPH0680395B2 | 1994-10-12 | |||
| JPH0680394B2 | 1994-10-12 | |||
| JPH07332788A | 1995-12-22 |
Other References:
See also references of EP 2674696A4
Attorney, Agent or Firm:
NAKAJIMA, Jun et al. (JP)
Nakajima 淳 (JP)
Nakajima 淳 (JP)
Download PDF:
Claims: