JPH0264896U - - Google Patents

Info

Publication number
JPH0264896U
JPH0264896U JP14313588U JP14313588U JPH0264896U JP H0264896 U JPH0264896 U JP H0264896U JP 14313588 U JP14313588 U JP 14313588U JP 14313588 U JP14313588 U JP 14313588U JP H0264896 U JPH0264896 U JP H0264896U
Authority
JP
Japan
Prior art keywords
temperature
furnace shell
heat treatment
power adjustment
furnace
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
JP14313588U
Other languages
English (en)
Other versions
JP2513195Y2 (ja
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 JP1988143135U priority Critical patent/JP2513195Y2/ja
Publication of JPH0264896U publication Critical patent/JPH0264896U/ja
Application granted granted Critical
Publication of JP2513195Y2 publication Critical patent/JP2513195Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Powder Metallurgy (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係る熱処理炉の概略的構成図
、第2図は本考案に係る熱処理炉の圧力と上部ヒ
ータ及び下部ヒータの出力比との関係を示すグラ
フである。 10……炉殻、20……圧力センサ、21……
圧力信号、30……温度センサ、31……温度信
号、41……上部ヒータ、42……下部ヒータ、
50……温度調節計(温度制御部)、51……温
度制御信号、60……出力制御部、70……被処
理物。

Claims (1)

    【実用新案登録請求の範囲】
  1. 真空又はガス加圧状態で被処理物を加熱処理す
    る熱処理炉において、炉殻内部の上方に設けられ
    た上部ヒータと、炉殻内部の下方に設けられた下
    部ヒータと、炉殻内部の圧力を検出する圧力セン
    サと、炉殻内部の温度を検出する温度センサと、
    前記温度センサの検出結果と予め設定された熱処
    理パターンとを比較し当該比較結果を温度制御信
    号として出力する温度制御部と、前記温度制御信
    号と前記圧力センサからの圧力信号とに基づいて
    前記上部ヒータと下部ヒータとの総出力及び出力
    比を制御するための電力調節信号を生成するとと
    もに、この電力調節信号を電力調節部に出力する
    出力制御部とを具備したことを特徴とする熱処理
    炉。
JP1988143135U 1988-10-31 1988-10-31 熱処理炉 Expired - Lifetime JP2513195Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988143135U JP2513195Y2 (ja) 1988-10-31 1988-10-31 熱処理炉

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988143135U JP2513195Y2 (ja) 1988-10-31 1988-10-31 熱処理炉

Publications (2)

Publication Number Publication Date
JPH0264896U true JPH0264896U (ja) 1990-05-16
JP2513195Y2 JP2513195Y2 (ja) 1996-10-02

Family

ID=31409686

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988143135U Expired - Lifetime JP2513195Y2 (ja) 1988-10-31 1988-10-31 熱処理炉

Country Status (1)

Country Link
JP (1) JP2513195Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6340795U (ja) * 1986-09-02 1988-03-16

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5583790A (en) * 1978-12-18 1980-06-24 Sankyo Co Ltd Preparation of 3-substituted thiomethylcephalosporin compound

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6340795U (ja) * 1986-09-02 1988-03-16

Also Published As

Publication number Publication date
JP2513195Y2 (ja) 1996-10-02

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