JPH0252131U - - Google Patents

Info

Publication number
JPH0252131U
JPH0252131U JP13145388U JP13145388U JPH0252131U JP H0252131 U JPH0252131 U JP H0252131U JP 13145388 U JP13145388 U JP 13145388U JP 13145388 U JP13145388 U JP 13145388U JP H0252131 U JPH0252131 U JP H0252131U
Authority
JP
Japan
Prior art keywords
temperature detection
temperature
switching element
inter
voltage
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
JP13145388U
Other languages
English (en)
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 filed Critical
Priority to JP13145388U priority Critical patent/JPH0252131U/ja
Publication of JPH0252131U publication Critical patent/JPH0252131U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Control Of Combustion (AREA)

Description

【図面の簡単な説明】
第１図は本発明の温度検出装置の一実施例を石
油フアンヒータに適用した場合の全体構成図、第
２図は同装置の温度検出流れ図、第３図は動作タ
イミング図、第４図及び第５図は従来装置を説明
するための図である。 １０……マイクロコンピユータ、２０……温度
検出用サーミスタ、Ｑ２０……ＮＰＮ型トランジ
スタ、Ｒ１３〜Ｒ１５……抵抗。

Claims (1)

    【実用新案登録請求の範囲】
  1. 高温状態に使用される温度検出用サーミスタに
    スイツチング素子を直列接続しこのスイツチング
    素子のオンした時に前記温度検出用サーミスタに
    現われる検出用電圧から温度を検出する温度検出
    装置において、前記スイツチング素子がオンして
    いる時にこのスイツチング素子に現われる素子間
    電圧を検出する素子間電圧検出回路と、この素子
    間電圧検出回路で検出された素子間電圧が所定電
    圧以上になつた場合に高温の熱源に熱発生停止信
    号を送出する熱源停止回路とを具備したことを特
    徴とする温度検出装置。
JP13145388U 1988-10-07 1988-10-07 Pending JPH0252131U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13145388U JPH0252131U (ja) 1988-10-07 1988-10-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13145388U JPH0252131U (ja) 1988-10-07 1988-10-07

Publications (1)

Publication Number Publication Date
JPH0252131U true JPH0252131U (ja) 1990-04-13

Family

ID=31387537

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13145388U Pending JPH0252131U (ja) 1988-10-07 1988-10-07

Country Status (1)

Country Link
JP (1) JPH0252131U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011247780A (ja) * 2010-05-27 2011-12-08 Lapis Semiconductor Co Ltd 検出装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4917180A (ja) * 1972-06-02 1974-02-15
JPS63200079A (ja) * 1987-02-16 1988-08-18 Canon Inc 半導体素子の特性測定方式

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4917180A (ja) * 1972-06-02 1974-02-15
JPS63200079A (ja) * 1987-02-16 1988-08-18 Canon Inc 半導体素子の特性測定方式

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011247780A (ja) * 2010-05-27 2011-12-08 Lapis Semiconductor Co Ltd 検出装置

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