发明授权
- 专利标题: Method for drying under reduced pressure using microwaves
- 专利标题(中): 使用微波在减压下干燥的方法
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申请号: US11547915申请日: 2005-04-11
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公开(公告)号: US07665226B2公开(公告)日: 2010-02-23
- 发明人: Takaharu Tsuruta , Tadahisa Hayashi
- 申请人: Takaharu Tsuruta , Tadahisa Hayashi
- 申请人地址: JP Kitakyushu-shi JP Fukuoka-shi
- 专利权人: Kitakyushu Foundation for the Advancement of Industry, Science & Technology,Fukuoka Prefectural Government
- 当前专利权人: Kitakyushu Foundation for the Advancement of Industry, Science & Technology,Fukuoka Prefectural Government
- 当前专利权人地址: JP Kitakyushu-shi JP Fukuoka-shi
- 代理机构: Westerman, Hattori, Daniels & Adrian, LLP
- 优先权: JP2004-117116 20040412
- 国际申请: PCT/JP2005/007042 WO 20050411
- 国际公布: WO2005/100891 WO 20051027
- 主分类号: F26B5/06
- IPC分类号: F26B5/06
摘要:
An apparatus and a method for drying under reduced pressure using microwaves. The apparatus comprises a chamber (13) for housing an object (11), a depressurizing pump (22) connected to the chamber (13) for depressurizing the inside of the chamber (13), a microwave irradiating device (12) for irradiating microwaves to the object (11) in the chamber (13), an airflow generating device for generating an airflow in the chamber (13) by introducing a gas from the outside to the inside of the chamber (13), and a control device (35) for controlling the above components. The object (11) in the chamber (13) is dried at temperatures below a deterioration temperature of the object (11) by intermittent irradiation of the microwaves under reduced pressure while the airflow is generated around the object (11).
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