JPS5672319A - Informing device for suitable temperature - Google Patents

Informing device for suitable temperature

Info

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
Application number
JP14851779A
Other languages
Japanese (ja)
Inventor
Minoru Yamamoto
Toshio Abiko
Masakatsu Niwa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP14851779A priority Critical patent/JPS5672319A/en
Publication of JPS5672319A publication Critical patent/JPS5672319A/en
Pending legal-status Critical Current

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
JP14851779A 1979-11-15 1979-11-15 Informing device for suitable temperature Pending JPS5672319A (en)

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)

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