JPS56100234A - Cooking utensil - Google Patents
Cooking utensilInfo
- Publication number
- JPS56100234A JPS56100234A JP153480A JP153480A JPS56100234A JP S56100234 A JPS56100234 A JP S56100234A JP 153480 A JP153480 A JP 153480A JP 153480 A JP153480 A JP 153480A JP S56100234 A JPS56100234 A JP S56100234A
- Authority
- JP
- Japan
- Prior art keywords
- vibration
- circuit
- detection circuit
- vibration sensor
- heat source
- 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
- 238000010411 cooking Methods 0.000 title abstract 2
- 238000001514 detection method Methods 0.000 abstract 5
- 239000003990 capacitor Substances 0.000 abstract 2
- 101150006573 PAN1 gene Proteins 0.000 abstract 1
- 238000004134 energy conservation Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
Landscapes
- Cookers (AREA)
Abstract
PURPOSE: To facilitate the handleability of a cooking utensil as well as raise the energy conservation of the utensil by controlling heat source by detecting a vibration resulting from sounds emitting when ebullition bubbles are broken by means of a vibration sensor in a detection circuit.
CONSTITUTION: A pan 1 is provided with a metal vibration transmitter 5 of good vibration transmissibility, a vibration sensor 6 consisting of a speed pick up meter, etc., sensitive to vibration, connected to the vibration sensor 6, a detection circuit 7 to detect vibration produced at the time of ebullition, and a control circuit 8 to control the power source circuit 9 of a heat source 3 according to a signal from the detection circuit. The detection circuit 7 puts a vibration signal received in a vibration sensor 6 into an input terminal 11, and then a capacitor 15 is electrically charged after cutting unnecessary portion by a wave detection circuit 12, etc. When a peak value of voltage is held in the capacitor 15, it is connected through an amplifier circuit 16 to a control circuit 17 and the control circuit 8 controls the heat source through the power source circuit 9.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP153480A JPS56100234A (en) | 1980-01-10 | 1980-01-10 | Cooking utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP153480A JPS56100234A (en) | 1980-01-10 | 1980-01-10 | Cooking utensil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56100234A true JPS56100234A (en) | 1981-08-12 |
Family
ID=11504178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP153480A Pending JPS56100234A (en) | 1980-01-10 | 1980-01-10 | Cooking utensil |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56100234A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62195890A (en) * | 1986-02-24 | 1987-08-28 | 松下電器産業株式会社 | Heating cooker |
| JPH0244125A (en) * | 1988-08-03 | 1990-02-14 | Matsushita Electric Ind Co Ltd | Boiling detector for cooking using vibration, controller therefor and boiling cooker |
| JPH08335550A (en) * | 1995-11-10 | 1996-12-17 | Hitachi Ltd | Semiconductor exposure method and apparatus |
| US5897805A (en) * | 1998-01-20 | 1999-04-27 | Breville Pty Ltd | Liquid heating controls |
-
1980
- 1980-01-10 JP JP153480A patent/JPS56100234A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62195890A (en) * | 1986-02-24 | 1987-08-28 | 松下電器産業株式会社 | Heating cooker |
| JPH0570913B2 (en) * | 1986-02-24 | 1993-10-06 | Matsushita Electric Ind Co Ltd | |
| JPH0244125A (en) * | 1988-08-03 | 1990-02-14 | Matsushita Electric Ind Co Ltd | Boiling detector for cooking using vibration, controller therefor and boiling cooker |
| JPH08335550A (en) * | 1995-11-10 | 1996-12-17 | Hitachi Ltd | Semiconductor exposure method and apparatus |
| US5897805A (en) * | 1998-01-20 | 1999-04-27 | Breville Pty Ltd | Liquid heating controls |
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