发明名称 |
High frequency thermoacoustic refrigerator |
摘要 |
A thermoacoustic refrigerator having a relatively small size which utilizes one or more piezoelectric drivers to generate high frequency sound within a resonator at a frequency of between about 4000 Hz and ultrasonic frequencies. The interaction of the high frequency sound with one or more stacks create a temperature gradient across the stack which is conducted through a pair of heat exchangers located on opposite sides of each stack. The resonator has an asymmetrical, round configuration which enhances the cooling power of the thermoacoustic refrigerator.
|
申请公布号 |
US2005109042(A1) |
申请公布日期 |
2005.05.26 |
申请号 |
US20040957076 |
申请日期 |
2004.10.01 |
申请人 |
SYMKO OREST G.;ABDEL-RAHMAN EHAB |
发明人 |
SYMKO OREST G.;ABDEL-RAHMAN EHAB |
分类号 |
F25B9/14;(IPC1-7):F25B9/00 |
主分类号 |
F25B9/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|