发明授权
US06644028B1 Method and apparatus for rapid stopping and starting of a thermoacoustic engine
失效
用于快速停止和启动热声发动机的方法和装置
- 专利标题: Method and apparatus for rapid stopping and starting of a thermoacoustic engine
- 专利标题(中): 用于快速停止和启动热声发动机的方法和装置
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申请号: US10176311申请日: 2002-06-20
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公开(公告)号: US06644028B1公开(公告)日: 2003-11-11
- 发明人: Gregory W. Swift , Scott N. Backhaus , David L. Gardner
- 申请人: Gregory W. Swift , Scott N. Backhaus , David L. Gardner
- 主分类号: F01B2908
- IPC分类号: F01B2908
摘要:
A thermoacoustic engine-driven system with a hot heat exchanger, a regenerator or stack, and an ambient heat exchanger includes a side branch load for rapid stopping and starting, the side branch load being attached to a location in the thermoacoustic system having a nonzero oscillating pressure and comprising a valve, a flow resistor, and a tank connected in series. The system is rapidly stopped simply by opening the valve and rapidly started by closing the valve.