Title:
マイクロ波を用いた減圧乾燥方法及びその装置
Document Type and Number:
Japanese Patent JP4474506
Kind Code:
B2
Abstract:
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).
Inventors:
Ryuji Tsuruta
Hayashi Iku
Hayashi Iku
Application Number:
JP2006512332A
Publication Date:
June 09, 2010
Filing Date:
April 11, 2005
Export Citation:
Assignee:
Kitakyushu Institute of Industrial Science
Fukuoka Prefecture
Fukuoka Prefecture
International Classes:
F26B3/347; A23B4/015; A23B4/03; A23B7/015; A23L3/40; A23L3/54; A23L17/00; A23L17/40; F26B3/34; F26B5/04; F26B15/14; F26B15/18
Domestic Patent References:
| JP374081A | ||||
| JP8178522A | ||||
| JP1183311A | ||||
| JP483573A | ||||
| JP2003265896A | ||||
| JP5135155A |
Attorney, Agent or Firm:
Fujio Nakamae