Patent ID: 8756944
Filing Date: 2014-06-24
Classification: F25B,F28D,F28F,Y02A,Y02B,Y10T

Abstract:
1. A heat transfer device comprising:—(a) a first heat transfer member defining a heat exchange surface with which a heat transportable medium contacts in use and via which heat is transferable between the heat transportable medium and a working medium; and (b) a device body for containing the heat transportable medium; wherein:— (i) said body defines at least a first chamber, a second chamber and a third chamber which are in fluid communicable relationship; (ii) said body is configured to allow the heat transportable medium to pass from said second chamber to said first chamber and then to said third chamber, or from said third chamber to said first chamber and then to said second chamber; and (iii) said second chamber is sandwiched or otherwise positioned between said first chamber and said third chamber in said body.