发明名称 |
Refrigerator incorporating stirling cycle cooling and defrosting system |
摘要 |
A refrigerator including a freezer compartment is provided with a Stirling cycle refrigeration system including a displacer located within the freezer compartment and an external compressor which is fluidly coupled to the displacer. An electronic controller is provided to adjust a time phase relationship between the compressor and the displacer to establish a first phase condition for cooling of the freezer compartment and a second phase condition for establishing a defrost cycle for the refrigerator. The electronic controller is responsive to operator control inputs and sensor inputs. The phase relationship between the compressor and displacer is changed by substantially 180° from the first phase condition to the second phase condition.
|
申请公布号 |
US6205792(B1) |
申请公布日期 |
2001.03.27 |
申请号 |
US19990428057 |
申请日期 |
1999.10.27 |
申请人 |
MAYTAG CORPORATION |
发明人 |
ANDERSON RONALD K. |
分类号 |
F25B9/14;F25B47/02;F25D17/06;F25D21/00;(IPC1-7):F25B9/00 |
主分类号 |
F25B9/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|