JPS60165826U - temperature detection device - Google Patents

temperature detection device

Info

Publication number
JPS60165826U
JPS60165826U JP5294484U JP5294484U JPS60165826U JP S60165826 U JPS60165826 U JP S60165826U JP 5294484 U JP5294484 U JP 5294484U JP 5294484 U JP5294484 U JP 5294484U JP S60165826 U JPS60165826 U JP S60165826U
Authority
JP
Japan
Prior art keywords
current signal
detection device
temperature detection
switching
signal
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.)
Granted
Application number
JP5294484U
Other languages
Japanese (ja)
Other versions
JPH0428039Y2 (en
Inventor
宮本　義之
明 片山
Original Assignee
石川島播磨重工業株式会社
株式会社岩国製作所
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 石川島播磨重工業株式会社, 株式会社岩国製作所 filed Critical 石川島播磨重工業株式会社
Priority to JP5294484U priority Critical patent/JPS60165826U/en
Publication of JPS60165826U publication Critical patent/JPS60165826U/en
Application granted granted Critical
Publication of JPH0428039Y2 publication Critical patent/JPH0428039Y2/ja
Granted legal-status Critical Current

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  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Radiation Pyrometers (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) [Abstract] 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 the drawing]

第１図は本考案の一実施例の説明図、第２図は第１図に
おける熱電対ア梵換器の変換特性を示す図、第３図は第
１図における放射温度計の変換器の変換特性を示す図、
第４図は第１図における演　　　′算回路における変換
特性を示す図である。Fig. 1 is an explanatory diagram of one embodiment of the present invention, Fig. 2 is a diagram showing the conversion characteristics of the thermocouple converter in Fig. 1, and Fig. 3 is a diagram showing the conversion characteristics of the thermocouple converter in Fig. 1. A diagram showing the conversion characteristics,
FIG. 4 is a diagram showing conversion characteristics in the arithmetic circuit shown in FIG.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 加熱炉内に出し入れ可能に設けた熱電対からの電流信号
と、該加熱炉外に設けた放射温度計からの電流信号とを
−１切換え可能に演算回路に入力し、該演算回路におい
て前記熱電対からの電流信号と放射温度計からの電流信
号とを連続信号となるよう夫々変換して出力し、連続的
に温度検出し得るようにすると共に、前記各電流信号を
入力して比較する比較回路から前記演算回路へ入力され
る各電流信号の切換え信号と熱電対の出し入れ切換え信
号とを送るよう構成したことを特徴とする温度検出装置
。A current signal from a thermocouple installed removably in the heating furnace and a current signal from a radiation thermometer installed outside the heating furnace are input to an arithmetic circuit in a -1 switchable manner. A comparison in which the current signal from the pair and the current signal from the radiation thermometer are converted into continuous signals and output so that temperature can be detected continuously, and the current signals are input and compared. A temperature detection device characterized in that it is configured to send a switching signal for each current signal inputted from a circuit to the arithmetic circuit and a switching signal for switching in/out of a thermocouple.
JP5294484U 1984-04-11 1984-04-11 temperature detection device Granted JPS60165826U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5294484U JPS60165826U (en) 1984-04-11 1984-04-11 temperature detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5294484U JPS60165826U (en) 1984-04-11 1984-04-11 temperature detection device

Publications (2)

Publication Number Publication Date
JPS60165826U true JPS60165826U (en) 1985-11-02
JPH0428039Y2 JPH0428039Y2 (en) 1992-07-07

Family

ID=30573346

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5294484U Granted JPS60165826U (en) 1984-04-11 1984-04-11 temperature detection device

Country Status (1)

Country Link
JP (1) JPS60165826U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010090017A (en) * 2008-10-10 2010-04-22 Fujikura Ltd Apparatus and method for manufacturing optical fiber preform

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010090017A (en) * 2008-10-10 2010-04-22 Fujikura Ltd Apparatus and method for manufacturing optical fiber preform

Also Published As

Publication number Publication date
JPH0428039Y2 (en) 1992-07-07

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