Title:
MICROWAVE HEATING DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/203171
Kind Code:
A1
Abstract:
The microwave heating device according to the present invention is provided with: a heating chamber for housing an item to be heated; a microwave generation part for generating microwaves; a waveguide tube; a standing wave stabilization part; and a reflected wave detection part. The waveguide tube transmits microwaves generated by the microwave generation part to the heating chamber. The standing wave stabilization part stabilizes the position of intratubular standing waves generated inside the waveguide tube. The reflected wave detection part is disposed at a position closer to the heating chamber as compared with the standing wave stabilization part so as to detect a portion of reflected waves that are microwaves returning from the heating chamber to the microwave generation part.
Inventors:
KUBO MASAYUKI
YOSHINO KOJI
SADAHIRA MASAFUMI
NAKAMURA HIDEKI
YOSHINO KOJI
SADAHIRA MASAFUMI
NAKAMURA HIDEKI
Application Number:
PCT/JP2019/016075
Publication Date:
October 24, 2019
Filing Date:
April 15, 2019
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H05B6/68; H05B6/70
Domestic Patent References:
| WO2014119333A1 | 2014-08-07 |
Foreign References:
| JP2014072117A | 2014-04-21 | |||
| JP2014049178A | 2014-03-17 | |||
| JPS5816820B2 | 1983-04-02 |
Other References:
See also references of EP 3784002A4
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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