公开(公告)号：JP2013036643A

公开(公告)日：2013-02-21

申请号：JP2011171567

申请日：2011-08-05

Applicant: Panasonic Corp ,  パナソニック株式会社

Inventor： MORIMOTO SHIGERU

IPC: F25D23/12

Abstract: PROBLEM TO BE SOLVED: To provide a food storage device for refrigerating and thawing foods with a degree of high quality, at low cost and with a simple structure.SOLUTION: A semiconductor high frequency generator 200 includes: an oscillator 201 for generating a high frequency signal; a switching path 210 for switching between thaw and refrigeration; switches 202 and 203; and a final amplifier 204 for amplifying high frequency power. A transmitting amount of a transmission path 211 having a thaw function in the switching path 210 is larger than that of a transmission path 212 having a refrigeration function. As a result, a structure of the simple and inexpensive semiconductor high frequency generator allows an output of dielectric heating by irradiation of the high frequency power to be switched.

Abstract translation: 要解决的问题：提供一种以低成本且结构简单的高质量的食品冷冻和解冻食品储存装置。 解决方案：半导体高频发生器200包括：用于产生高频信号的振荡器201; 用于在解冻和制冷之间切换的切换路径210; 开关202和203; 以及用于放大高频功率的最终放大器204。 在切换路径210中具有解冻功能的传输路径211的传输量大于具有制冷功能的传输路径212的传输路径211的传输量。 结果，简单廉价的半导体高频发生器的结构允许通过照射高频功率来切换电介质加热的输出。 版权所有（C）2013，JPO＆INPIT