DEVICE FOR THE EXCHANGE OF COLD AND HEAT PROCEDURE FOR ITS MANUFACTURE AND RANGE OF APPLICATION FOR THE SAME

摘要

PCT No. PCT/SE81/00209 Sec. 371 Date Mar. 15, 1982 Sec. 102(e) Date Mar. 15, 1982 PCT Filed Jul. 8, 1981 PCT Pub. No. WO82/00344 PCT Pub. Date Feb. 4, 1982.A device for the exchange of cold and heat, a method for the manufacture of the device and a range of applications for the same. By means of the invention a device is obtained, which is easy to manufacture, as it lends itself to be made by extrusion and can find many different applications as for example in refrigerators. The device exhibits flanges (3, 5), which are supported by a core (2) located at the center of the device (1) and extending in the longitudinal direction of the same, said flanges (3, 5) projecting in outward direction from said core (2) and exhibiting a long extension in the longitudinal direction of the same.