发明申请
- 专利标题： SECONDARY PULSE TUBES AND REGENERATORS FOR COUPLING TO ROOM TEMPERATURE PHASE SHIFTERS IN MULTISTAGE PULSE TUBE CRYOCOOLERS
- 专利标题（中）： 二级脉冲管和再生器，用于连接多个脉冲管中的室温相变器
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申请号： US14492609申请日： 2014-09-22
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公开(公告)号： US20150027135A1公开(公告)日： 2015-01-29
- 发明人: Ray Radebaugh , Isaac Garaway , Peter E. Bradley
- 申请人： THE NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY
- 主分类号： F25B9/14
- IPC分类号： F25B9/14
摘要：
Pulse tube refrigeration or cooling systems are described which utilize a secondary regenerator or a secondary pulse tube. Use of such a secondary regenerator or pulse tube enables a commercially available pressure oscillator to be incorporated in the cooling system. The commercially available oscillator can be operated at room temperature or approximately so.
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