NL167238C - APPARATUS FOR REGULATING OVENS FOR STEEL SHEETS. - Google Patents

APPARATUS FOR REGULATING OVENS FOR STEEL SHEETS.

Info

Publication number
NL167238C
NL167238C NL6912326.A NL6912326A NL167238C NL 167238 C NL167238 C NL 167238C NL 6912326 A NL6912326 A NL 6912326A NL 167238 C NL167238 C NL 167238C
Authority
NL
Netherlands
Prior art keywords
ovens
regulating
steel sheets
sheets
steel
Prior art date
Application number
NL6912326.A
Other languages
Dutch (nl)
Other versions
NL6912326A (en
Inventor
Frans Ir Hollander
Original Assignee
Koninklijke Hoogovens En Staal
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
Priority to BE754752D priority Critical patent/BE754752A/en
Application filed by Koninklijke Hoogovens En Staal filed Critical Koninklijke Hoogovens En Staal
Priority to NL6912326.A priority patent/NL167238C/en
Priority to NL7000722A priority patent/NL7000722A/xx
Priority to US46650A priority patent/US3695594A/en
Priority to CA090,400A priority patent/CA947968A/en
Priority to GB3879370A priority patent/GB1317963A/en
Priority to ES382683A priority patent/ES382683A1/en
Priority to DE19702040148 priority patent/DE2040148B2/en
Priority to FR7029719A priority patent/FR2057985A5/fr
Priority to LU61511D priority patent/LU61511A1/xx
Publication of NL6912326A publication Critical patent/NL6912326A/xx
Application granted granted Critical
Publication of NL167238C publication Critical patent/NL167238C/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/40—Arrangements of controlling or monitoring devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/004—Heating the product
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
    • F27B9/22—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace on rails, e.g. under the action of scrapers or pushers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0028—Regulation
    • F27D2019/0034—Regulation through control of a heating quantity such as fuel, oxidant or intensity of current
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0028—Regulation
    • F27D2019/0059—Regulation involving the control of the conveyor movement, e.g. speed or sequences
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2001/00—Composition, conformation or state of the charge
    • F27M2001/15—Composition, conformation or state of the charge characterised by the form of the articles
    • F27M2001/1539—Metallic articles
    • F27M2001/1547—Elongated articles, e.g. beams, rails
    • F27M2001/1552—Billets, slabs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2003/00—Type of treatment of the charge
    • F27M2003/02—Preheating, e.g. in a laminating line

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Heat Treatment Processes (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
NL6912326.A 1969-08-13 1969-08-13 APPARATUS FOR REGULATING OVENS FOR STEEL SHEETS. NL167238C (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
BE754752D BE754752A (en) 1969-08-13 METHOD AND EQUIPMENT FOR OPERATING AN OVEN
NL6912326.A NL167238C (en) 1969-08-13 1969-08-13 APPARATUS FOR REGULATING OVENS FOR STEEL SHEETS.
NL7000722A NL7000722A (en) 1969-08-13 1970-01-19
US46650A US3695594A (en) 1969-08-13 1970-06-16 Method and apparatus for operating a pusher type furnace
CA090,400A CA947968A (en) 1969-08-13 1970-08-10 Method and apparatus for operating a furnace
GB3879370A GB1317963A (en) 1969-08-13 1970-08-12 Method and apparatus for reheating steel slabs in pusher furnaces
ES382683A ES382683A1 (en) 1969-08-13 1970-08-12 Method and apparatus for operating a pusher type furnace
DE19702040148 DE2040148B2 (en) 1969-08-13 1970-08-12 METHOD AND DEVICE FOR OPERATING A PUSH FURNACE WITH A FOLLOWING WIDE STRIP MILL
FR7029719A FR2057985A5 (en) 1969-08-13 1970-08-12
LU61511D LU61511A1 (en) 1969-08-13 1970-08-13

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL6912326.A NL167238C (en) 1969-08-13 1969-08-13 APPARATUS FOR REGULATING OVENS FOR STEEL SHEETS.
NL7000722A NL7000722A (en) 1969-08-13 1970-01-19

Publications (2)

Publication Number Publication Date
NL6912326A NL6912326A (en) 1971-02-16
NL167238C true NL167238C (en) 1981-11-16

Family

ID=26644463

Family Applications (2)

Application Number Title Priority Date Filing Date
NL6912326.A NL167238C (en) 1969-08-13 1969-08-13 APPARATUS FOR REGULATING OVENS FOR STEEL SHEETS.
NL7000722A NL7000722A (en) 1969-08-13 1970-01-19

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL7000722A NL7000722A (en) 1969-08-13 1970-01-19

Country Status (9)

Country Link
US (1) US3695594A (en)
BE (1) BE754752A (en)
CA (1) CA947968A (en)
DE (1) DE2040148B2 (en)
ES (1) ES382683A1 (en)
FR (1) FR2057985A5 (en)
GB (1) GB1317963A (en)
LU (1) LU61511A1 (en)
NL (2) NL167238C (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4087238A (en) * 1976-09-13 1978-05-02 United States Steel Corporation Method for enhancing the heating efficiency of continuous slab reheating furnaces
US4257767A (en) * 1979-04-30 1981-03-24 General Electric Company Furnace temperature control
JPS5848011B2 (en) * 1979-11-26 1983-10-26 日本鋼管株式会社 Furnace combustion control method
JPS5848009B2 (en) * 1979-11-26 1983-10-26 日本鋼管株式会社 Temperature control method for multi-zone heating furnace
US4330263A (en) * 1981-03-02 1982-05-18 General Electric Company Method of controlling a reheat furnace to control skid mark effects
JPS5858906A (en) * 1981-10-05 1983-04-07 Kawasaki Steel Corp Controlling method for rolling efficiency in hot rolling
JPS61113719A (en) * 1984-11-07 1986-05-31 Mitsubishi Electric Corp Steel material extracting temperature setting method of heating furnace in hot rolling line
US5857847A (en) * 1997-04-17 1999-01-12 Chrysler Corporation Brazing furnace parts feeding control

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2872173A (en) * 1949-12-12 1959-02-03 Munker Theo Method and apparatus for heat treating materials in a continuous operating furance
US3022056A (en) * 1957-11-29 1962-02-20 Midland Ross Corp Combustion controls for metallurgical heating furnaces
US3294382A (en) * 1960-08-18 1966-12-27 Hupp Corp Heat treating apparatus
US3385579A (en) * 1965-12-08 1968-05-28 Westinghouse Electric Corp Slab heating apparatus

Also Published As

Publication number Publication date
DE2040148A1 (en) 1971-02-25
US3695594A (en) 1972-10-03
DE2040148B2 (en) 1972-09-28
FR2057985A5 (en) 1971-05-21
GB1317963A (en) 1973-05-23
LU61511A1 (en) 1970-10-22
CA947968A (en) 1974-05-28
BE754752A (en) 1971-02-12
NL6912326A (en) 1971-02-16
NL7000722A (en) 1971-07-21
ES382683A1 (en) 1973-04-16

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Legal Events

Date Code Title Description
V4 Lapsed because of reaching the maximum lifetime of a patent