JPS643421A - Heater - Google Patents
HeaterInfo
- Publication number
- JPS643421A JPS643421A JP15590987A JP15590987A JPS643421A JP S643421 A JPS643421 A JP S643421A JP 15590987 A JP15590987 A JP 15590987A JP 15590987 A JP15590987 A JP 15590987A JP S643421 A JPS643421 A JP S643421A
- Authority
- JP
- Japan
- Prior art keywords
- energy
- heater
- amount
- output
- heating
- 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
- Electric Ovens (AREA)
- Electric Stoves And Ranges (AREA)
Abstract
PURPOSE:To control the temperature of a heating chamber by an open loop control and simplify the constitution of a heater, by a method wherein the heater is provided with an output determining means, comparing the amount of energy, obtained by an energy operating means, with a predetermined objective value to determine the output of the heat source of heating. CONSTITUTION:An energy operating means 24 is constituted of a memory and a program in a microcomputer and operates and stores the amount of energy supplied to a heater at all times. A finishing time energy memorizing means 25 stores the amount of energy at the time point of finishing of the heating, such as cancelling operation by an user and the like. An output determining means 26 composes a heating sequence, the amount of present energy, operated by the energy operating means 24, and the signals of the finishing time energy memorizing means 25, a time measuring means 22 and the like to determine the output of a heat source (heater) 27. The output of the output determining means 26 drives the heat source through a driving means 28. A heat sensitive element, such as a thermistor and the like, is not employed; therefore, the constitution of the heater is simple and inexpensive while the amount of energy stored by past heating is estimated; therefore, correct control may be effected.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15590987A JPH0718553B2 (en) | 1987-06-23 | 1987-06-23 | Heater |
| EP88109836A EP0296527A3 (en) | 1987-06-23 | 1988-06-21 | Heating apparatus |
| CA000570103A CA1280798C (en) | 1987-06-23 | 1988-06-22 | Heating apparatus |
| KR1019880007531A KR910003968B1 (en) | 1987-06-23 | 1988-06-22 | Heating apparatus |
| US07/211,417 US4883944A (en) | 1987-06-23 | 1988-06-23 | Heating apparatus having an open-loop configuration for controlling temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15590987A JPH0718553B2 (en) | 1987-06-23 | 1987-06-23 | Heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS643421A true JPS643421A (en) | 1989-01-09 |
| JPH0718553B2 JPH0718553B2 (en) | 1995-03-06 |
Family
ID=15616162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15590987A Expired - Fee Related JPH0718553B2 (en) | 1987-06-23 | 1987-06-23 | Heater |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0718553B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007096877A2 (en) * | 2006-02-21 | 2007-08-30 | Rf Dynamics Ltd. | Electromagnetic heating |
| JP5512184B2 (en) * | 2009-07-31 | 2014-06-04 | シンポ株式会社 | Method for automatically adjusting the output of a heating source in a cooking device and a cooking device having an automatic output adjustment function |
| US9161390B2 (en) | 2012-02-06 | 2015-10-13 | Goji Limited | Methods and devices for applying RF energy according to energy application schedules |
-
1987
- 1987-06-23 JP JP15590987A patent/JPH0718553B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0718553B2 (en) | 1995-03-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |