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Patent Agency Ranking
公开(公告)号：US10895385B2
公开(公告)日：2021-01-19
申请号：US15573030
申请日：2016-08-09
Inventor： Yuichi Otsuki , Takahide Yamaguchi , Takahiro Hayashi , Seiichi Yamashita
Abstract: Cooking apparatus (10) includes heating chamber (4) in which an object to be heated is rested, radiant heater unit (38) provided inside heating chamber (4) and operating in the preheating mode and cooking mode, and a control unit controlling radiant heater unit (38). The control unit is configured to make radiant heater unit (38) operate in the standby mode, which is a mode after the preheating mode ends and until the cooking mode starts. According to this aspect, the surface temperature of radiant heater unit (38) is kept at a high level during the standby mode to suppress uneven browning due to variations in the surface temperature of radiant heater unit (38) when cooking starts.
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公开(公告)号：US10609772B2
公开(公告)日：2020-03-31
申请号：US15110567
申请日：2015-02-05
Inventor： Takahiro Hayashi , Yuichi Otsuki , Seiichi Yamashita , Mikio Fukui , Toshifumi Kamiya
Abstract: In a microwave heating device of the present disclosure, inverter unit drives first and second microwave generators. Cooling unit cools first and second microwave generators and inverter unit. First and second waveguides supplies, to cavity, microwaves generated by first and second microwave generators. First and second microwave generators are disposed side by side in a right-left direction below a bottom surface of cavity. Inverter unit and cooling fan are disposed from the first and second microwave generators toward a front side in order, and first and second waveguides are provided so as to extend in a front-back direction from first and second microwave generators, respectively. According to the present disclosure, the microwave heating device can be further downsized in a right-left direction.
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公开(公告)号：US10368403B2
公开(公告)日：2019-07-30
申请号：US15109818
申请日：2015-02-05
Inventor： Takahiro Hayashi , Yuichi Otsuki , Seiichi Yamashita , Mikio Fukui , Toshifumi Kamiya
Abstract: Heating cooker (30) of the present disclosure includes convection device (35) that includes fan (14), heater (13), a first air guide, and second air guide, is communicated with heating chamber (2) through a suction port and a discharge port provided in back wall (2d) of heating chamber (2), and supplies hot air to the heating chamber (2). Fan (14) sucks air inside heating chamber (2) from the suction port into convection device (35), and sends out the air from the discharge port into heating chamber (2). Heater (13) is provided in front of fan (14), and heats the sucked air. The first air guide is provided so as to surround heater (13), and guides the heated air to the discharge port. The second air guide is provided so as to surround fan (14) and the first air guide, and guides the heated air to the discharge port. A part of the second air guide is in contact with the first air guide, and another part of the second air guide is isolated from the first air guide. According to the present disclosure, it is possible to more uniformly heat the object to be heated.
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公开(公告)号：US20160330800A1
公开(公告)日：2016-11-10
申请号：US15110567
申请日：2015-02-05
Inventor： Takahiro Hayashi , Yuichi Otsuki , Seiichi Yamashita , Mikio Fukui , Toshifumi Kamiya
CPC classification number: H05B6/642 , H05B6/645 , H05B6/6476 , H05B6/707 , H05B2206/044
Abstract: In a microwave heating device of the present disclosure, inverter unit drives first and second microwave generators. Cooling unit cools first and second microwave generators and inverter unit. First and second waveguides supplies, to cavity, microwaves generated by first and second microwave generators. First and second microwave generators are disposed side by side in a right-left direction below a bottom surface of cavity. Inverter unit and cooling fan are disposed from the first and second microwave generators toward a front side in order, and first and second waveguides are provided so as to extend in a front-back direction from first and second microwave generators, respectively. According to the present disclosure, the microwave heating device can be further downsized in a right-left direction.
Abstract translation: 在本公开的微波加热装置中，逆变器单元驱动第一和第二微波发生器。 冷却单元冷却第一和第二微波发生器和逆变器单元。 第一和第二波导从第一和第二微波发生器产生的空腔供给到微波。 第一和第二微波发生器沿着腔的底面下方的左右方向并排设置。 逆变器单元和冷却风扇从第一和第二微波发生器依次布置成朝向前侧，并且第一和第二波导分别设置成从第一和第二微波发生器的前后方向延伸。 根据本公开，微波加热装置可以在左右方向上进一步小型化。
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公开(公告)号：US12127323B2
公开(公告)日：2024-10-22
申请号：US17415013
申请日：2019-11-06
Inventor： Takahiro Hayashi , Yuichi Otsuki , Hiroyuki Katsube , Ryosuke Otani
CPC classification number: H05B6/6485 , A47J37/0641 , F24C15/322 , H05B6/6402 , H05B6/645
Abstract: A cooking device according to the present disclosure comprises: a heating chamber configured to accommodate an object-to-be-heated; a circulation fan configured to suck air in the heating chamber and blow the sucked air into the heating chamber; a heating chamber internal flow path forming unit disposed inside the heating chamber and configured to define the flow rate and the blowing direction of the air blown into the heating chamber by the circulation fan; and an internal temperature sensor disposed in a circulation path of the air and provided in a region apart from the heating chamber internal flow path forming unit by a predetermined distance, the circulation path being formed inside the heating chamber by the heating chamber internal flow path forming unit.
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