Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
MICROWAVE HEATING DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/235161
Kind Code:
A1
Abstract:
In this microwave heating device, phase control plates (6, 6a to 6d) are mounted on wall surfaces of an apparatus main body (1), on the heating chamber (2) side thereof. Each of these phase control plates (6, 6a to 6d) comprises unit cells (60, 60-11 to 60-22) arrayed in a plurality of rows and a plurality of columns and uses a meta-material formed from a semiconductor (63). A capacitance value modifying means (8) varies the capacitance values in each of the phase control plates (6, 6a to 6d).

Inventors:
KAWAMURA YOSHIFUMI (JP)
SUGITANI TAKUMI (JP)
HANGAI MASATAKE (JP)
YAMANAKA KOJI (JP)
Application Number:
PCT/JP2017/022685
Publication Date:
December 27, 2018
Filing Date:
June 20, 2017
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H05B6/74; H01Q3/44; H01Q15/14
Domestic Patent References:
WO2017081855A12017-05-18
WO2015133081A12015-09-11
WO2013021285A12013-02-14
Attorney, Agent or Firm:
TAZAWA, Hideaki et al. (JP)
Download PDF:
View/Download PDF      PDF Help



 
Previous Patent: LASER RADAR DEVICE AND FREQUENCY MODULATION CONTROL METHOD

Next Patent: ELECTRICAL-DEVICE CONNECTING APPARATUS AND OPENING/CLOSING APPARATUS