JPS5767132A - Vertical type continuous annealing furnace having independently moving middle partition plate - Google Patents

Vertical type continuous annealing furnace having independently moving middle partition plate

Info

Publication number
JPS5767132A
JPS5767132A JP14001580A JP14001580A JPS5767132A JP S5767132 A JPS5767132 A JP S5767132A JP 14001580 A JP14001580 A JP 14001580A JP 14001580 A JP14001580 A JP 14001580A JP S5767132 A JPS5767132 A JP S5767132A
Authority
JP
Japan
Prior art keywords
furnace
wall
vertical type
middle partition
continuous annealing
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
JP14001580A
Other languages
Japanese (ja)
Other versions
JPS618131B2 (en
Inventor
Ryoji Terakado
Takashi Oki
Kazuo Endo
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 JP14001580A priority Critical patent/JPS5767132A/en
Publication of JPS5767132A publication Critical patent/JPS5767132A/en
Publication of JPS618131B2 publication Critical patent/JPS618131B2/ja
Granted 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire

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)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

PURPOSE:To make construction compact and workability higher by providing a horizontally movable furnace cover and a middle partition wall moving independently from the furnace cover to the upper part of a furnace. CONSTITUTION:A vertical type continuous annealing furnace provided with a furnace body 1 of vertical type and a middle partition wall 3 dividing the inside of the furnace. A furnace cover 2 for the upper part of said furnace is made horizontally movable, and the wall 3 suspended from the wall 2 is made movable independently from the cover 2 within its guide space 13 by means of guide rollers 14 and a driving cylinder 17. For example, in the case of performing annealing requiring thermal isolation of inlet side and outlet side, the wall 3 is moved to the center of the line, and in the case of performing anneling requiring no thermal isolation of the inlet side and the outlet side, the wall 3 is moved toward the right and is retreated into a partition wall retreating chamber 18.
JP14001580A 1980-10-07 1980-10-07 Vertical type continuous annealing furnace having independently moving middle partition plate Granted JPS5767132A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14001580A JPS5767132A (en) 1980-10-07 1980-10-07 Vertical type continuous annealing furnace having independently moving middle partition plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14001580A JPS5767132A (en) 1980-10-07 1980-10-07 Vertical type continuous annealing furnace having independently moving middle partition plate

Publications (2)

Publication Number Publication Date
JPS5767132A true JPS5767132A (en) 1982-04-23
JPS618131B2 JPS618131B2 (en) 1986-03-12

Family

ID=15258944

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14001580A Granted JPS5767132A (en) 1980-10-07 1980-10-07 Vertical type continuous annealing furnace having independently moving middle partition plate

Country Status (1)

Country Link
JP (1) JPS5767132A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100338060C (en) * 2001-09-19 2007-09-19 默克专利股份有限公司 Novel use of substituted aminomethyl chromans

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100404208B1 (en) * 2001-09-04 2003-11-03 엘지전자 주식회사 transmission-type optic system
JP5644071B2 (en) 2008-08-20 2014-12-24 株式会社リコー Field effect transistor, display element, image display apparatus and system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100338060C (en) * 2001-09-19 2007-09-19 默克专利股份有限公司 Novel use of substituted aminomethyl chromans

Also Published As

Publication number Publication date
JPS618131B2 (en) 1986-03-12

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