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公开(公告)号:US10827569B2
公开(公告)日:2020-11-03
申请号:US16115986
申请日:2018-08-29
Applicant: WHIRLPOOL CORPORATION
Inventor: Andrea Francesco Grassi , Vince Huang , Jack Xu , Tingting Yu
Abstract: A microwave heating apparatus is disclosed. The heating apparatus comprises a cavity comprising a ceiling and a bottom support plate. The cavity is arranged to receive a food load. The apparatus further comprises at least one microwave supply system configured to supply microwaves at the cavity bottom. The at least one microwave supply system comprises at least one microwave source and at least one antenna arranged below the bottom support plate. The apparatus further comprises a heat element and a crisp plate. The heat element is connected proximate the ceiling and extends substantially over a ceiling area formed by the ceiling. The crisp plate is disposed in the cavity and vertically spaced from the bottom support plate by a rack.
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公开(公告)号:US20190075624A1
公开(公告)日:2019-03-07
申请号:US16115986
申请日:2018-08-29
Applicant: WHIRLPOOL CORPORATION
Inventor: Andrea Francesco Grassi , Vince Huang , Jack Xu , Tingting Yu
IPC: H05B6/64
CPC classification number: H05B6/6482 , H05B6/6408 , H05B6/6491 , H05B6/6494 , H05B6/686 , H05B6/725 , H05B2206/044
Abstract: A microwave heating apparatus is disclosed. The heating apparatus comprises a cavity comprising a ceiling and a bottom support plate. The cavity is arranged to receive a food load. The apparatus further comprises at least one microwave supply system configured to supply microwaves at the cavity bottom. The at least one microwave supply system comprises at least one microwave source and at least one antenna arranged below the bottom support plate. The apparatus further comprises a heat element and a crisp plate. The heat element is connected proximate the ceiling and extends substantially over a ceiling area formed by the ceiling. The crisp plate is disposed in the cavity and vertically spaced from the bottom support plate by a rack.
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