发明申请
- 专利标题： Ejector cycle
- 专利标题（中）： 喷射器循环
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申请号： US11805142申请日： 2007-05-22
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公开(公告)号： US20070271942A1公开(公告)日： 2007-11-29
- 发明人: Naoki Yokoyama , Hirotsugu Takeuchi , Makoto Ikegami , Yasuhiro Yamamoto
- 申请人： Naoki Yokoyama , Hirotsugu Takeuchi , Makoto Ikegami , Yasuhiro Yamamoto
- 申请人地址： JP Kariya-city
- 专利权人： DENSO Corporation
- 当前专利权人： DENSO Corporation
- 当前专利权人地址： JP Kariya-city
- 优先权： JP2006-143205 20060523
- 主分类号： F25B47/00
- IPC分类号： F25B47/00 ; F25B1/06
摘要：
An object of the invention is to effectively defrost multiple a vaporizing devices provided in an ejector cycle. In one of the embodiments, electric heating devices are provided for the respective first and second vaporizing devices, to carry out defrosting operations for each vaporizing device. In addition, a defrosting operation is carried out for the second vaporizing device by hot-gas from a compressor.
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