
基本信息:
- 专利标题: High-frequency heating apparatus
- 专利标题(中):Hochfrequenzheizgerät。
- 申请号:EP92200792.7 申请日:1988-07-26
- 公开(公告)号:EP0489725A2 公开(公告)日:1992-06-10
- 发明人: Maehara, Naoyoshi , Suenaga, Haruo , Sakamoto, Kazuho , Yamaguchi, Kimiaki , Bessho, Daisuke , Niwa, Takashi , Matsumoto, Takahiro , Yoshino, Kouji
- 申请人: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- 申请人地址: 1006, Oaza Kadoma Kadoma-shi, Osaka-fu, 571 JP
- 专利权人: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- 当前专利权人: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- 当前专利权人地址: 1006, Oaza Kadoma Kadoma-shi, Osaka-fu, 571 JP
- 代理机构: Smith, Norman Ian
- 优先权: JP187124/87 19870727; JP18002/88 19880128
- 主分类号: H05B6/68
- IPC分类号: H05B6/68 ; H05B6/66
摘要:
A high-frequency heating apparatus comprises a semiconductor power converter (33) which is supplied with electric power from a commercial power supply, etc., a radio wave radiation section (32) which is energized by the semiconductor power converter (33), a control section (34) which controls the operation of a semiconductor element (28) of the semiconductor power converter (33), and a start control section (41) which controls the operation of the control section (34) at the start time of the high-frequency heating apparatus. The start control section (41) controls the operation of the control section (34) so that the radio wave output power from the radio wave radiation section (32) at the start time of the high-frequency heating apparatus becomes greater than that in the steady operation state thereof, whereby the optimization of the performance and price of the heating apparatus can be realized.
摘要(中):
高频加热装置包括从商用电源等提供电力的半导体功率转换器(33),由半导体功率转换器(33)激励的无线电波辐射部分(32), 控制半导体功率转换器(33)的半导体元件(28)的动作的控制部(34),以及控制部(34),控制部(34) 高频加热装置。 启动控制部(41)控制控制部(34)的动作,使得来自高频加热装置的起动时的无线电波发射部(32)的无线电波输出功率大于 稳定运行状态,能够实现加热装置的性能和价格的优化。
公开/授权文献:
- EP0489725B1 High-frequency heating apparatus 公开/授权日:1996-05-01
IPC结构图谱:
H | 电学 |
--H05 | 其他类目不包含的电技术 |
----H05B | 电热;其他类目不包含的电照明 |
------H05B6/00 | 通过电场、磁场或电磁场加热的 |
--------H05B6/02 | .感应加热 |
----------H05B6/66 | ..电路 |
------------H05B6/68 | ...用于监测或控制的 |