公开(公告)号：US20210120638A1

公开(公告)日：2021-04-22

申请号：US17058353

申请日：2019-04-03

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Kazuyuki SAKIYAMA ,  Daisuke HOSOKAWA

IPC: H05B6/48 ,  H05B6/54 ,  H05B6/62

Abstract: A high-frequency heating device that includes: a first conductor; a second conductor disposed with the first conductor through a space therebetween; a high-frequency power source that is connected to the first conductor and the second conductor and that applies a high-frequency voltage between the first conductor and the second conductor; and a connection path that electrically connects the first conductor and the second conductor to each other at a first connection position and a second connection position. The first connection position is different from a first power feeding position at which the first conductor and the high-frequency power source are connected to each other on the first conductor, and the second connection position is different from a second power feeding position at which the second conductor and the high-frequency power source are connected to each other on the second conductor.

公开(公告)号：US20160088690A1

公开(公告)日：2016-03-24

申请号：US14785224

申请日：2014-04-18

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Masayuki KUBO ,  Koji YOSHINO ,  Masafumi SADAHIRA ,  Daisuke HOSOKAWA ,  Yoshiharu OMORI ,  Keijirou KUNIMOTO

IPC: H05B6/72 ,  H05B6/70

CPC classification number: H05B6/725 ,  H05B6/70

Abstract: A microwave heating apparatus includes: a heating chamber which houses a heating object; a microwave generating unit which generates a microwave; a transmitting unit which transmits the microwave generated by the microwave generating unit; a waveguide-structure antenna which radiates to the heating chamber the microwave transmitted from the transmitting unit; and a rotation driving unit which drives the waveguide-structure antenna to rotate, wherein the waveguide-structure antenna has a microwave sucking-out opening in a wall surface forming a waveguide structure of the waveguide-structure antenna.

Abstract translation: 微波加热装置包括：加热室，其容纳加热物体; 产生微波的微波发生单元; 发送单元，发送由微波发生单元生成的微波; 波导结构天线，其向所述加热室辐射从所述发送单元发送的微波; 以及旋转驱动单元，其驱动所述波导结构天线旋转，其中所述波导结构天线在形成所述波导结构天线的波导结构的壁面中具有微波吸出开口。

公开(公告)号：US20240422868A1

公开(公告)日：2024-12-19

申请号：US18703957

申请日：2022-10-21

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Kazuki MAEDA ,  Daisuke HOSOKAWA ,  Yoshiharu OOMORI

IPC: H05B6/64

Abstract: A microwave heating device includes: a heating chamber in which objects to be heated are placed; a microwave generator that generates microwaves; a microwave radiator that radiates the microwaves generated by the microwave generator into the heating chamber; and a divider that divides a space of the heating chamber into at least two divided chambers.