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JPS533907A - Temperature control method - Google Patents

Temperature control method

Info

Publication number
JPS533907A
JPS533907A JP7844376A JP7844376A JPS533907A JP S533907 A JPS533907 A JP S533907A JP 7844376 A JP7844376 A JP 7844376A JP 7844376 A JP7844376 A JP 7844376A JP S533907 A JPS533907 A JP S533907A
Authority
JP
Japan
Prior art keywords
temp
fuel
control method
temperature control
air
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
JP7844376A
Other languages
Japanese (ja)
Inventor
Kiyohiro Doi
Kimiyoshi Ikadatsu
Ryosuke Matsumoto
Kazuhiko Yuri
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP7844376A priority Critical patent/JPS533907A/en
Publication of JPS533907A publication Critical patent/JPS533907A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D11/00—Process control or regulation for heat treatments

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Control Of Temperature (AREA)

Abstract

PURPOSE:To make it possible to control the temp. of a combustion type heating furnace or soaking pit at a state in which the ration of air and fuel is always kept ideal by setting stepwise the opening degree so that the ratio of air and fuel can be made ideal; detecting the amt. and fluctuation rate of temp. deviation every prescribed period; and controlling both valves according to the values.
JP7844376A 1976-07-01 1976-07-01 Temperature control method Pending JPS533907A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7844376A JPS533907A (en) 1976-07-01 1976-07-01 Temperature control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7844376A JPS533907A (en) 1976-07-01 1976-07-01 Temperature control method

Publications (1)

Publication Number Publication Date
JPS533907A true JPS533907A (en) 1978-01-14

Family

ID=13662177

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7844376A Pending JPS533907A (en) 1976-07-01 1976-07-01 Temperature control method

Country Status (1)

Country Link
JP (1) JPS533907A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6265113A (en) * 1985-08-20 1987-03-24 フィスラー　ゲーエムベーハー Flying apparatus having flying container
JPH0458999A (en) * 1990-06-28 1992-02-25 Sanyo Electric Co Ltd Temperature controller of iron

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6265113A (en) * 1985-08-20 1987-03-24 フィスラー　ゲーエムベーハー Flying apparatus having flying container
JPH0458999A (en) * 1990-06-28 1992-02-25 Sanyo Electric Co Ltd Temperature controller of iron

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