JPS5824042U - temperature display device - Google Patents

temperature display device

Info

Publication number
JPS5824042U
JPS5824042U JP11851681U JP11851681U JPS5824042U JP S5824042 U JPS5824042 U JP S5824042U JP 11851681 U JP11851681 U JP 11851681U JP 11851681 U JP11851681 U JP 11851681U JP S5824042 U JPS5824042 U JP S5824042U
Authority
JP
Japan
Prior art keywords
terminals
temperature
voltage
display device
negative
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
JP11851681U
Other languages
Japanese (ja)
Inventor
星　幹雄
麻奥　直美
Original Assignee
ミクロン電気株式会社
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 ミクロン電気株式会社 filed Critical ミクロン電気株式会社
Priority to JP11851681U priority Critical patent/JPS5824042U/en
Publication of JPS5824042U publication Critical patent/JPS5824042U/en
Pending legal-status Critical Current

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  • Measuring Temperature Or Quantity Of Heat (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案に係る温度表示装置の一実施例の概略を
示す回路図、第２図はその説明に供する特性曲線図であ
る。 図中、ｌａ、　　ｌｂ・・・・・・直流電圧入力端子、
２・・・・・・固定抵抗器、３・・・・・・負特性サー
゛ミスタ、４・・・・・・熱急変負特性サーミスタ、９
，１０．１１・・・・・・表示器。FIG. 1 is a circuit diagram schematically showing an embodiment of a temperature display device according to the present invention, and FIG. 2 is a characteristic curve diagram for explaining the same. In the figure, la, lb...DC voltage input terminal,
2... Fixed resistor, 3... Negative characteristic thermistor, 4... Rapid thermal change negative characteristic thermistor, 9
, 10.11... Indicator.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）入力電圧端子間に、所要温度でキューリ一点を有
する熱急変負特性サーミスタ、負特性サーミスタ、及び
固定抵抗器を直列に接続した直ハ回路を有し、前記各サ
ーミスタ及び固定抵抗器の抵抗値を調整することによっ
て温度に対して略々一定の端子間電圧と正特性及び負特
性を表わす端子間電圧との３種の端子間電圧を得、該端
子間電圧を夫々表示機構に供給して３種の連続した温度
領域を識別表示するようにして成る温度表示装置。(1) Between the input voltage terminals, there is a direct-circuit circuit in which a thermal rapid negative characteristic thermistor having a single Curie point at a required temperature, a negative characteristic thermistor, and a fixed resistor are connected in series, and each of the above-mentioned thermistors and fixed resistors By adjusting the resistance value, three types of voltage between the terminals are obtained: a voltage between the terminals that is approximately constant with respect to temperature, and a voltage between the terminals that shows positive characteristics and a voltage between the terminals that exhibit negative characteristics, and the voltages between the terminals are respectively supplied to the display mechanism. A temperature display device configured to distinguish and display three consecutive temperature ranges. （２）熱急変負特性サーミスタのキューリ一点が６０°
Ｃ近傍でｉる実用新案登録請求の範囲第１項記載の温度
表示装置。(2) One curie point of the negative temperature characteristic thermistor is 60°
The temperature display device according to claim 1, which is near C. （３）３種の連続した温度領域が６０°Ｃ以下、６００
０〜１００°Ｃ及び１００°Ｃ以上である実用新案登録
請求の範囲第１項記載の温度表示装置。　　　゛(3) Three consecutive temperature ranges below 60°C, 600°C
The temperature display device according to claim 1, which is 0 to 100°C and 100°C or more.゛
JP11851681U 1981-08-10 1981-08-10 temperature display device Pending JPS5824042U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11851681U JPS5824042U (en) 1981-08-10 1981-08-10 temperature display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11851681U JPS5824042U (en) 1981-08-10 1981-08-10 temperature display device

Publications (1)

Publication Number Publication Date
JPS5824042U true JPS5824042U (en) 1983-02-15

Family

ID=29912638

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11851681U Pending JPS5824042U (en) 1981-08-10 1981-08-10 temperature display device

Country Status (1)

Country Link
JP (1) JPS5824042U (en)

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