JPS646393A - High frequency heating device - Google Patents
High frequency heating deviceInfo
- Publication number
- JPS646393A JPS646393A JP16174887A JP16174887A JPS646393A JP S646393 A JPS646393 A JP S646393A JP 16174887 A JP16174887 A JP 16174887A JP 16174887 A JP16174887 A JP 16174887A JP S646393 A JPS646393 A JP S646393A
- Authority
- JP
- Japan
- Prior art keywords
- wave
- radiator
- circular arc
- low impedance
- radiation port
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Constitution Of High-Frequency Heating (AREA)
Abstract
PURPOSE:To seek to uniform the entire wave distribution by rotating a nearly fan-shaped antenna of magnetic field union and providing different low impedance parts of two kinds or more in the antenna. CONSTITUTION:A rotary wave radiator 6 consists of a coaxial part 7 and a radiator part 8 and electric waves comes to be transmitted between the radiator part 8 and a heating room 2. And the radiator part 8 consists of a circular arc part 17 and low impedance parts 9a, 9b, 10 whose lines length is about a quarter of a high frequency electromagnetic wave length and the coaxial part 7 is connected to the driving shaft 12 of a motor 11. That is, the circular arc part 17 being a radiation port for the main waves rotates and the electric field direction in the vicinity of the radiation port is vertical direction and vibrates the inside of the heating room. And the entire food is heated by the electric wave from the circular arc 17 being the radiation port and the center and vicinity of the food bottom is heated by the wave leaked from the low impedance part 10. Hereby stable uniformity can be obtained.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62161748A JP2543085B2 (en) | 1987-06-29 | 1987-06-29 | High frequency heating equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62161748A JP2543085B2 (en) | 1987-06-29 | 1987-06-29 | High frequency heating equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS646393A true JPS646393A (en) | 1989-01-10 |
JP2543085B2 JP2543085B2 (en) | 1996-10-16 |
Family
ID=15741137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62161748A Expired - Lifetime JP2543085B2 (en) | 1987-06-29 | 1987-06-29 | High frequency heating equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2543085B2 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60241696A (en) * | 1984-05-15 | 1985-11-30 | 松下電器産業株式会社 | High frequency heating device |
-
1987
- 1987-06-29 JP JP62161748A patent/JP2543085B2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60241696A (en) * | 1984-05-15 | 1985-11-30 | 松下電器産業株式会社 | High frequency heating device |
Also Published As
Publication number | Publication date |
---|---|
JP2543085B2 (en) | 1996-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |