JPS5443337A - Oven preheating apparatus - Google Patents
Oven preheating apparatusInfo
- Publication number
- JPS5443337A JPS5443337A JP11020377A JP11020377A JPS5443337A JP S5443337 A JPS5443337 A JP S5443337A JP 11020377 A JP11020377 A JP 11020377A JP 11020377 A JP11020377 A JP 11020377A JP S5443337 A JPS5443337 A JP S5443337A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- timer
- switch
- oven
- valve
- 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 Combustion (AREA)
Abstract
PURPOSE: To improve handling by means of a circuit capable of starting combustion without setting of a timer in a gas oven which is designed to control the temerature therein with a heat sensor and a gas valve and set the cooking time with a timer.
CONSTITUTION: An air expansion type heat sensor 8 provided in the cooking chamber of a gas oven is communicated to a bellows 10 through a pipe 9. When the temperature in the oven is low, the contact 11 for the bellows 10 is closed. On the other hand, when the temperature is high, the contact 11 is opened. In a usual cooking, the cooking time is set with a timer, turning on a timer switch 15, whereby a solenoid valve 16 is energized to open a passage of gas. When the temperature in the oven reaches the set value, the contact 11 is opened to switch off the electric current to the valve 16, whereby the passage of the gas is closed. In preheating, a switch 18 is closed, and the valve 16 is energized without the electric current through the switch 15. At the same time, a luminous diode 21 also is energized through a resistor 20 to display "preheating"
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11020377A JPS5443337A (en) | 1977-09-12 | 1977-09-12 | Oven preheating apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11020377A JPS5443337A (en) | 1977-09-12 | 1977-09-12 | Oven preheating apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5443337A true JPS5443337A (en) | 1979-04-05 |
Family
ID=14529658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11020377A Pending JPS5443337A (en) | 1977-09-12 | 1977-09-12 | Oven preheating apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5443337A (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4887065A (en) * | 1972-02-22 | 1973-11-16 | ||
JPS50144155A (en) * | 1974-05-10 | 1975-11-19 | ||
JPS55144155A (en) * | 1979-04-30 | 1980-11-10 | Matsushita Electric Works Ltd | Preparation of thrust board smoothly planed board |
-
1977
- 1977-09-12 JP JP11020377A patent/JPS5443337A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4887065A (en) * | 1972-02-22 | 1973-11-16 | ||
JPS50144155A (en) * | 1974-05-10 | 1975-11-19 | ||
JPS55144155A (en) * | 1979-04-30 | 1980-11-10 | Matsushita Electric Works Ltd | Preparation of thrust board smoothly planed board |
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