F - Mech Eng,Light,Heat,Weapons – 25 – B
Patent
F - Mech Eng,Light,Heat,Weapons
25
B
F25B 17/08 (2006.01) F25D 31/00 (2006.01)
Patent
CA 2318858
A heat transfer device (10, 110, 210, 30, 270, 290, 300, 410, 510, 610, 710) for cooling or heating a beverage (12, 112, 244, 255, 295, 303, 314, 374, 422, 520, 622, 714) contains a refrigerant (22, 122, 212, 241, 252, 276, 334, 371, 632) and a refrigerant take up agent (18, 118, 222, 214, 277, 301, 335, 373, 418, 514, 614). The device (10, 110, 210, 30, 270, 290, 300, 410, 510, 610, 710) further includes operative means (26, 28, 126, 215, 242, 253, 271, 293, 294, 302, 370, 432, 528, 638, 726, 732) for allowing evaporation of the refrigerant (22, 122, 212, 241, 252, 276, 334, 371, 632). The take up agent (18, 118, 222, 214, 277, 301, 335, 373, 418, 514, 614) takes up the evaporated refrigerant (22, 122, 212, 241, 252, 276, 334, 371, 632) such that heat absorbed on evaporation of the refrigerant (22, 122, 212, 241, 252, 276, 334, 371, 632) is evolved at the take up agent (18, 118, 222, 214, 277, 301, 335, 373, 418, 514, 614) to enable heat to be transferred to or from a material (12, 112, 244, 255, 295, 303, 314, 374, 422, 520, 622, 714) to be heated or cooled. The take up agent (18, 118, 222, 214, 277, 301, 335, 373, 418, 514, 614) may be an absorbent or adsorbent.
L'invention se rapporte à un dispositif de transfert de chaleur (10, 110, 210, 30, 270, 290, 300, 410, 510, 610, 710) conçu pour refroidir ou chauffer une boisson (12, 112, 244, 255, 295, 303, 314, 374, 422, 520, 622, 714) et contenant un fluide frigorigène (22, 122, 212, 241, 252, 276, 334, 371, 632) ainsi qu'un agent (18, 118, 222, 214, 277, 301, 335, 373, 418, 514, 614) susceptible de s'imprégner dudit agent frigorigène. Ce dispositif (10, 110, 210, 30, 270, 290, 300, 410, 510, 610, 710) comporte également un organe de mise en oeuvre (26, 28, 126, 215, 242, 253, 271, 293, 294, 302, 370, 432, 528, 638, 726, 732) conçu pour assurer l'évaporation du fluide frigorigène (22, 122, 212, 241, 252, 276, 334, 371, 632). L'agent d'imprégnation (18, 118, 222, 214, 277, 301, 335, 373, 418, 514, 614) s'imprègne du fluide frigorigène (22, 122, 212, 241, 252, 276, 334, 371, 632) évaporé de sorte que la chaleur absorbée lors de l'évaporation du fluide frigorigène (22, 122, 212, 241, 252, 276, 334, 371, 632) est dégagée au niveau de l'agent d'imprégnation (18, 118, 222, 214, 277, 301, 335, 373, 418, 514, 614), ce qui permet le transfert de la chaleur en provenance ou à destination d'une boisson (12, 112, 244, 255, 295, 303, 314, 374, 422, 520, 622, 714) à chauffer ou à refroidir. Ledit agent d'imprégnation (22, 122, 212, 241, 252, 276, 334, 371, 632) peut être un agent absorbant ou adsorbant.
Riches Mckenzie & Herbert Llp
The University Of Nottingham
LandOfFree
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