JPS6463778A - Temperature indicator for food in box - Google Patents
Temperature indicator for food in boxInfo
- Publication number
- JPS6463778A JPS6463778A JP22234787A JP22234787A JPS6463778A JP S6463778 A JPS6463778 A JP S6463778A JP 22234787 A JP22234787 A JP 22234787A JP 22234787 A JP22234787 A JP 22234787A JP S6463778 A JPS6463778 A JP S6463778A
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- signal
- defrosting
- sampling
- food
- 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
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
PURPOSE: To display a temperature which is equal to an actual temperature of food even during a period of increasing in a refrigerator temperature at the time of defrosting operation by a method wherein a refrigerator temperature signal detected in sequence during a defrosting operation is cancelled and is not revised and stored in a memory as a sampling temperature signal. CONSTITUTION: A control circuit 21 for inputting a digital signal S11 attained from a temperature sensor 10 for sensing a refrigerator temperature and a defrosting signal S10 outputs the digital signal S11 to a memory 22 as a sampling signal S12 when the defrosting signal S10 is not inputted, and in turn cancels the digital signal S11 and does not output it as a sampling signal S12 when the defrosting signal is inputted. A calculating circuit 24 calculates a mean value of a predetermined number of sampling temperature signals revised and stored in the memory 22 except the defrosting operation and displays the mean signal to a display section 26 as a food temperature value. Then, it is possible to display a temperature which is equal to an actual temperature of food even during a defrosting operation in which a refrigerator temperature is increased.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22234787A JPS6463778A (en) | 1987-09-04 | 1987-09-04 | Temperature indicator for food in box |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22234787A JPS6463778A (en) | 1987-09-04 | 1987-09-04 | Temperature indicator for food in box |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6463778A true JPS6463778A (en) | 1989-03-09 |
Family
ID=16780918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22234787A Pending JPS6463778A (en) | 1987-09-04 | 1987-09-04 | Temperature indicator for food in box |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6463778A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5182598A (en) * | 1990-09-20 | 1993-01-26 | Minolta Camera Kabushiki Kaisha | Control means for a transfer charger in an image forming apparatus |
-
1987
- 1987-09-04 JP JP22234787A patent/JPS6463778A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5182598A (en) * | 1990-09-20 | 1993-01-26 | Minolta Camera Kabushiki Kaisha | Control means for a transfer charger in an image forming apparatus |
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