JPS64692A - Heating cooker - Google Patents
Heating cookerInfo
- Publication number
- JPS64692A JPS64692A JP15589287A JP15589287A JPS64692A JP S64692 A JPS64692 A JP S64692A JP 15589287 A JP15589287 A JP 15589287A JP 15589287 A JP15589287 A JP 15589287A JP S64692 A JPS64692 A JP S64692A
- Authority
- JP
- Japan
- Prior art keywords
- heating chamber
- walls
- heating
- temperature
- magnetic field
- 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.)
- Pending
Links
Landscapes
- Control Of High-Frequency Heating Circuits (AREA)
Abstract
PURPOSE:To remove temperature nonuniformity inside a heating chamber so as to enable remarkable shortening of the time required for temperature rise by forming a heating chamber wall out of ferromagnetic substance and supplying current converted into high frequency to a coil provided at the outside of the wall. CONSTITUTION:The walls 2, 2' of a heating chamber 1 is formed of ferromagnetic substance metal and heating coils 4, 4' arranged at the outside of the walls 2, 2' are supplied with high frequency current of commercial current converted with an inverter. Hereby, the coils 4, 4' are applied with alternate magnetic field and induction heating is generated in the walls 2, 2' by the hysteresis of the magnetic field and the temperature inside the heating chamber 1 rises in the remarkably short time with small effect of infrared radiation and without temperature nonuniformity. Further, the induction heating is also selectable through a magnetron 6.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15589287A JPS64692A (en) | 1987-06-23 | 1987-06-23 | Heating cooker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15589287A JPS64692A (en) | 1987-06-23 | 1987-06-23 | Heating cooker |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01692A JPH01692A (en) | 1989-01-05 |
JPS64692A true JPS64692A (en) | 1989-01-05 |
Family
ID=15615782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15589287A Pending JPS64692A (en) | 1987-06-23 | 1987-06-23 | Heating cooker |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS64692A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6293893A (en) * | 1985-10-17 | 1987-04-30 | 株式会社東芝 | Cooker |
-
1987
- 1987-06-23 JP JP15589287A patent/JPS64692A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6293893A (en) * | 1985-10-17 | 1987-04-30 | 株式会社東芝 | Cooker |
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