JPS5672319A - Informing device for suitable temperature - Google Patents
Informing device for suitable temperatureInfo
- Publication number
- JPS5672319A JPS5672319A JP14851779A JP14851779A JPS5672319A JP S5672319 A JPS5672319 A JP S5672319A JP 14851779 A JP14851779 A JP 14851779A JP 14851779 A JP14851779 A JP 14851779A JP S5672319 A JPS5672319 A JP S5672319A
- Authority
- JP
- Japan
- Prior art keywords
- output
- temperature
- sound
- specific temperature
- detecting element
- 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
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
PURPOSE: To automatically inform the detection of a given temperature, by comparing the output of a temperature detecting element with a specific temperature level, driving a monostable multivibrator circuit from compared output and operating an sound producing device.
CONSTITUTION: The divided voltage with a level corresponding to the detected temperature of a temperature detecting element 8 is compared with a reference voltage corresponding to a specific temperature preset, and an output is caused from comparators OP1 and OP2 over or under the specific temperature. This output triggers a monostable multivibrator 22, the output of a given time width is input to a sound producing device 23, and sound is transmitted for a given time from the sound production device 23.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14851779A JPS5672319A (en) | 1979-11-15 | 1979-11-15 | Informing device for suitable temperature |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14851779A JPS5672319A (en) | 1979-11-15 | 1979-11-15 | Informing device for suitable temperature |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5672319A true JPS5672319A (en) | 1981-06-16 |
Family
ID=15454535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14851779A Pending JPS5672319A (en) | 1979-11-15 | 1979-11-15 | Informing device for suitable temperature |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5672319A (en) |
-
1979
- 1979-11-15 JP JP14851779A patent/JPS5672319A/en active Pending
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