FR2057985A5 - - Google Patents

Info

Publication number
FR2057985A5
FR2057985A5 FR7029719A FR7029719A FR2057985A5 FR 2057985 A5 FR2057985 A5 FR 2057985A5 FR 7029719 A FR7029719 A FR 7029719A FR 7029719 A FR7029719 A FR 7029719A FR 2057985 A5 FR2057985 A5 FR 2057985A5
Authority
FR
France
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.)
Expired
Application number
FR7029719A
Other languages
French (fr)
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.)
KONINKLIJKE HOOGOVENS EN STAAL
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
Application filed by KONINKLIJKE HOOGOVENS EN STAAL filed Critical KONINKLIJKE HOOGOVENS EN STAAL
Application granted granted Critical
Publication of FR2057985A5 publication Critical patent/FR2057985A5/fr
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27BFURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/40Arrangements of controlling or monitoring devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B45/00Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/004Heating the product
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27BFURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14Furnaces 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
    • F27B9/20Furnaces 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
    • F27B9/22Furnaces 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00Arrangements of controlling devices
    • F27D2019/0028Regulation
    • F27D2019/0034Regulation through control of a heating quantity such as fuel, oxidant or intensity of current
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00Arrangements of controlling devices
    • F27D2019/0028Regulation
    • F27D2019/0059Regulation involving the control of the conveyor movement, e.g. speed or sequences
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27MINDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2001/00Composition, conformation or state of the charge
    • F27M2001/15Composition, conformation or state of the charge characterised by the form of the articles
    • F27M2001/1539Metallic articles
    • F27M2001/1547Elongated articles, e.g. beams, rails
    • F27M2001/1552Billets, slabs
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27MINDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2003/00Type of treatment of the charge
    • F27M2003/02Preheating, 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)
FR7029719A 1969-08-13 1970-08-12 Expired FR2057985A5 (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL6912326.A NL167238C (nl) 1969-08-13 1969-08-13 Inrichting voor de regeling van ovens voor staalplak- ken.
NL7000722A NL7000722A (nl) 1969-08-13 1970-01-19

Publications (1)

Publication Number Publication Date
FR2057985A5 true FR2057985A5 (nl) 1971-05-21

Family

ID=26644463

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7029719A Expired FR2057985A5 (nl) 1969-08-13 1970-08-12

Country Status (9)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2364418A1 (fr) * 1976-09-13 1978-04-07 Uss Eng & Consult Procede de rechauffage de pieces metalliques a laminer a chaud

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4257767A (en) * 1979-04-30 1981-03-24 General Electric Company Furnace temperature control
JPS5848011B2 (ja) * 1979-11-26 1983-10-26 日本鋼管株式会社 加熱炉燃焼制御方法
JPS5848009B2 (ja) * 1979-11-26 1983-10-26 日本鋼管株式会社 多帯式加熱炉の温度制御方法
US4330263A (en) * 1981-03-02 1982-05-18 General Electric Company Method of controlling a reheat furnace to control skid mark effects
JPS5858906A (ja) * 1981-10-05 1983-04-07 Kawasaki Steel Corp 熱間圧延における圧延能率制御方法
JPS61113719A (ja) * 1984-11-07 1986-05-31 Mitsubishi Electric Corp 熱間圧延ラインにおける加熱炉の鋼材抽出温度設定方法
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2364418A1 (fr) * 1976-09-13 1978-04-07 Uss Eng & Consult Procede de rechauffage de pieces metalliques a laminer a chaud

Also Published As

Publication number Publication date
GB1317963A (en) 1973-05-23
NL167238C (nl) 1981-11-16
NL7000722A (nl) 1971-07-21
CA947968A (en) 1974-05-28
DE2040148B2 (de) 1972-09-28
US3695594A (en) 1972-10-03
BE754752A (nl) 1971-02-12
NL6912326A (nl) 1971-02-16
ES382683A1 (es) 1973-04-16
LU61511A1 (nl) 1970-10-22
DE2040148A1 (de) 1971-02-25

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Legal Events

Date Code Title Description
ST Notification of lapse