公开(公告)号：US20130305755A1

公开(公告)日：2013-11-21

申请号：US13476385

申请日：2012-05-21

申请人： ALBERTO REGIO GOMES ,  STEPHEN L. KERES ,  STEPHEN J. KUEHL ,  ANDREW D. LITCH ,  PETER J. RICHMOND ,  GUOLIAN WU

发明人： ALBERTO REGIO GOMES ,  STEPHEN L. KERES ,  STEPHEN J. KUEHL ,  ANDREW D. LITCH ,  PETER J. RICHMOND ,  GUOLIAN WU

IPC分类号： F25B49/00

CPC分类号： F25B49/02 ,  F25B1/00 ,  F25B5/02 ,  F25B2600/2511 ,  F25D11/02 ,  F25D11/022 ,  F25D29/00 ,  F25D2600/06 ,  F25D2700/12 ,  F25D2700/121 ,  F25D2700/122

摘要： A refrigerator appliance configuration, and associated methods of operation, for an appliance with a controller, a condenser, at least one evaporator, a compressor, and two refrigeration compartments. The configuration may be equipped with a variable-speed or variable-capacity compressor, variable speed evaporator or compartment fans, a damper and/or a dual-temperature evaporator with a valve system to control flow of refrigerant through one or more pressure reduction devices. The controller, by operation of the compressor, fans, damper and/or valve system, depending on the appliance configuration, controls the cooling rate in one or both compartments to synchronize, alternating cycles of cooling the compartments to their set point temperatures. Refrigeration compartment cooling begins at an interval before or after when the temperature in the freezer compartment reaches its lower threshold temperature; and freezer compartment cooling begins at an interval before or after when the temperature in the freezer compartment reaches its upper threshold temperature.

摘要翻译： 一种用于具有控制器的设备，冷凝器，至少一个蒸发器，压缩机和两个制冷室的电冰箱设备配置和相关操作方法。 该配置可以配备有可变速度或可变容量的压缩机，变速蒸发器或隔室风扇，阻尼器和/或具有阀系统的双温度蒸发器，以控制制冷剂通过一个或多个减压装置的流动。 根据设备配置，控制器通过压缩机，风扇，阻尼器和/或阀门系统的操作来控制一个或两个隔室中的冷却速率，以将隔室冷却至其设定点温度的交替循环。 当冷冻室中的温度达到其较低的阈值温度时，制冷室冷却开始于之前或之后的间隔; 并且当冷冻室中的温度达到其上限阈值时，冷冻室冷却开始于之前或之后的间隔。