公开(公告)号：US06266969B1

公开(公告)日：2001-07-31

申请号：US09449386

申请日：1999-11-24

申请人： Roberto Malnati ,  Stefano Tavolazzi ,  Luigi Sessa ,  Paolo Sicher ,  Salvatore De Caprio ,  Silvano Monti ,  Daniele Ragazzon ,  Valerio Bresolin

发明人： Roberto Malnati ,  Stefano Tavolazzi ,  Luigi Sessa ,  Paolo Sicher ,  Salvatore De Caprio ,  Silvano Monti ,  Daniele Ragazzon ,  Valerio Bresolin

IPC分类号： F25D2106

CPC分类号： F25D21/08 ,  F25D17/062 ,  F25D2400/40

摘要： A device for rapidly defrosting a refrigerator compartment, such as a freezer compartment or the like, said compartment comprising a plurality of adjacent walls, in correspondence with at least one of said walls there being arranged a hairpin coil evaporator for a static refrigerator, or a part of an evaporator of forced-air type, within a refrigeration circuit comprising a motor-compressor unit, said device comprising heating means arranged in correspondence with at least one of said walls and/or with the evaporator, said heating means being electrically powered via an electrical supply circuit associated with the refrigerator; the heating means are at least one resistance element of PTF (polymer thin/thick film) type.

摘要翻译： 一种用于对诸如冷冻室等的冷藏室进行快速除霜的装置，所述隔室包括多个相邻的壁，对应于所述壁中的至少一个布置有用于静电冰箱的发夹线圈蒸发器，或 在包括电动机 - 压缩机单元的制冷回路内的强制空气型蒸发器的一部分，所述装置包括与所述壁和/或蒸发器中的至少一个相对应地布置的加热装置，所述加热装置通过 与冰箱相关联的电源电路; 加热装置是PTF（聚合物薄膜/厚膜）型的至少一个电阻元件。