JPS5458265A - Heat-insulating vessel - Google Patents
Heat-insulating vesselInfo
- Publication number
- JPS5458265A JPS5458265A JP12553177A JP12553177A JPS5458265A JP S5458265 A JPS5458265 A JP S5458265A JP 12553177 A JP12553177 A JP 12553177A JP 12553177 A JP12553177 A JP 12553177A JP S5458265 A JPS5458265 A JP S5458265A
- Authority
- JP
- Japan
- Prior art keywords
- heater
- heat
- insulating
- diode
- commutator
- 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
- Cookers (AREA)
- Control Of Temperature (AREA)
- Thermally Insulated Containers For Foods (AREA)
Abstract
PURPOSE: To minimize a heat-insulating cover heater, obtain a considerable cost cut, and improve the productivity due to the simplification of the structre, without detracting the heat-insulating faculty.
CONSTITUTION: A heat-insulating cover heater 19 arranged in a cover body 17 is connected with a diode 22 in series, and with this circuit, a heat-insulating side heater 20 arranged on the outside surface of an inner vessel 12 is connected in parallel. With the junction point described above, is connected a controlling commutator 24 such as thyristor of which conduction is controlled by a controlling circuit 23, and with the junction point between the cover heater 19 and the diode 22, a diode 25 is connected in the reverse direction to the commutator 24. As the heater 19 always generates heat with the half of its electric capacity, and the turning ON-OFF of the commutator 24 allows the heater 19 to consume the power in turning-ON, the power consumption by the heater 19 is equal to the power consumption by former cover heater, and also the effect on the heat-insulating condition is the same
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12553177A JPS5458265A (en) | 1977-10-18 | 1977-10-18 | Heat-insulating vessel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12553177A JPS5458265A (en) | 1977-10-18 | 1977-10-18 | Heat-insulating vessel |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5458265A true JPS5458265A (en) | 1979-05-10 |
JPS626802B2 JPS626802B2 (en) | 1987-02-13 |
Family
ID=14912478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12553177A Granted JPS5458265A (en) | 1977-10-18 | 1977-10-18 | Heat-insulating vessel |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5458265A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5944222A (en) * | 1982-09-01 | 1984-03-12 | 松下電器産業株式会社 | Jar rice cooker |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01117311U (en) * | 1988-01-30 | 1989-08-08 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50111080U (en) * | 1974-02-21 | 1975-09-10 |
-
1977
- 1977-10-18 JP JP12553177A patent/JPS5458265A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50111080U (en) * | 1974-02-21 | 1975-09-10 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5944222A (en) * | 1982-09-01 | 1984-03-12 | 松下電器産業株式会社 | Jar rice cooker |
JPH0134043B2 (en) * | 1982-09-01 | 1989-07-17 | Matsushita Electric Ind Co Ltd |
Also Published As
Publication number | Publication date |
---|---|
JPS626802B2 (en) | 1987-02-13 |
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