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Title:
MICROWAVE DRYING-STERILIZING DEVICE
Document Type and Number:
Japanese Patent JP2010071490
Kind Code:
A
Abstract:

To provide a microwave drying-sterilizing device enabling improvement of drying efficiency and sterilization by cooperation action between an automatic matching device and a cavity resonance plate.

In the microwave drying-sterilizing device for irradiating microwaves to a dried-sterilized target 16 to dry-sterilize it, a container 15 storing the dried-sterilized target 16 and comprising a microwave permeating material is arranged within a metallic drying tank 1, and the adjustable cavity resonance plate 11 is arranged in a position for reducing microwave electric power reflected from the metallic drying tank 1. In a waveguide 3 for introducing microwaves from a microwave oscillator 2 to the metallic drying tank 1, the automatic matching device 14 for adjusting characteristic impedance of the waveguide 3 based on reflection electric power of the microwaves within the waveguide 3 and matching impedance of the microwave transmitter 2 and the metallic drying tank 1 is arranged.


Inventors:
UETAKI ERIKO
ITO TOMOYUKI
MASE ATSUSHI
HAYASHI HIDEMI
ISHII TOSHINORI
KANAZAWA MITSUNORI
HOTTA TAKEHIRO
TANAKA YOSHIHIRO
Application Number:
JP2008236743A
Publication Date:
April 02, 2010
Filing Date:
September 16, 2008
Export Citation:
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Assignee:
KYUSHU ELECTRIC POWER
ITO TOMOYUKI
International Classes:
F26B3/347; A61L2/04; A61L11/00; B09B3/00; C02F11/12; F26B23/08
Domestic Patent References:
JPH0652984A1994-02-25
JP2002301136A2002-10-15
JP2006012605A2006-01-12
JP2006343069A2006-12-21
JPH11278444A1999-10-12
Attorney, Agent or Firm:
Masu Kobori
Takato Tsutsumi