BR8901351A - Metodo e aparelho para o posicionamento de placas laminadas a quente - Google Patents

Metodo e aparelho para o posicionamento de placas laminadas a quente

Info

Publication number
BR8901351A
BR8901351A BR898901351A BR8901351A BR8901351A BR 8901351 A BR8901351 A BR 8901351A BR 898901351 A BR898901351 A BR 898901351A BR 8901351 A BR8901351 A BR 8901351A BR 8901351 A BR8901351 A BR 8901351A
Authority
BR
Brazil
Prior art keywords
furnace
slab
light
lines
positioning
Prior art date
Application number
BR898901351A
Other languages
English (en)
Inventor
Bruno Meini
Alessandro Fabbrini
Giovanni Scarsi
Original Assignee
Italimpianti
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 Italimpianti filed Critical Italimpianti
Publication of BR8901351A publication Critical patent/BR8901351A/pt

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D9/00Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0081Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for slabs; for billets
    • 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
    • F27B9/24Furnaces 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 being carried by a conveyor
    • F27B9/2407Furnaces 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 being carried by a conveyor the conveyor being constituted by rollers (roller hearth furnace)
    • 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
    • F27B9/38Arrangements of devices for charging
    • 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
    • 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
    • F27D3/00Charging; Discharging; Manipulation of charge
    • F27D3/0024Charging; Discharging; Manipulation of charge of metallic workpieces
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00Measuring arrangements characterised by the use of optical techniques
    • G01B11/02Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/028Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by measuring lateral position of a boundary of the object
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00Measuring arrangements characterised by the use of optical techniques
    • G01B11/26Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
    • 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
    • F27D3/00Charging; Discharging; Manipulation of charge
    • F27D2003/0001Positioning the charge
    • F27D2003/0002Positioning the charge involving positioning devices, e.g. buffers, buffer zones
    • 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
    • F27D3/00Charging; Discharging; Manipulation of charge
    • F27D2003/0034Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
    • F27D2003/0042Means for moving, conveying, transporting the charge in the furnace or in the charging facilities comprising roller trains
    • 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
    • F27D2019/0071Regulation using position sensors
    • 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
    • F27D21/00Arrangements of monitoring devices; Arrangements of safety devices
    • F27D21/02Observation or illuminating devices
    • F27D2021/026Observation or illuminating devices using a video installation
    • 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
    • F27D21/00Arrangements of monitoring devices; Arrangements of safety devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Control And Safety Of Cranes (AREA)
  • Tunnel Furnaces (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Attitude Control For Articles On Conveyors (AREA)
  • Laminated Bodies (AREA)
  • Control Of Position Or Direction (AREA)
  • Control Of Conveyors (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Production Of Multi-Layered Print Wiring Board (AREA)
  • Control Of Metal Rolling (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
BR898901351A 1988-03-24 1989-03-22 Metodo e aparelho para o posicionamento de placas laminadas a quente BR8901351A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT12443/88A IT1220552B (it) 1988-03-24 1988-03-24 Metodo ed impianto per il posizionamento di bramme

Publications (1)

Publication Number Publication Date
BR8901351A true BR8901351A (pt) 1989-11-07

Family

ID=11140221

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898901351A BR8901351A (pt) 1988-03-24 1989-03-22 Metodo e aparelho para o posicionamento de placas laminadas a quente

Country Status (7)

Country Link
US (1) US4997077A (pt)
EP (1) EP0336130B1 (pt)
AT (1) ATE84365T1 (pt)
BR (1) BR8901351A (pt)
CA (1) CA1308684C (pt)
DE (1) DE68904221T2 (pt)
IT (1) IT1220552B (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4240094C2 (de) * 1992-11-28 1995-10-26 Abb Patent Gmbh System zur Überwachung eines Fördergutstromes einer Förderanlage mit Gurtbandförderer
IT1296715B1 (it) * 1997-11-11 1999-07-15 Danieli Off Mecc Procedimento di controllo assialita' per bramme uscenti da colata continua e relativo dispositivo
JP4046391B2 (ja) * 1997-11-28 2008-02-13 松下電器産業株式会社 プリント基板の搬送装置および搬送方法
DE19927251C2 (de) * 1999-06-15 2001-05-17 Siemens Ag Vorrichtung zum Handhaben von Stückgütern
KR100412273B1 (ko) * 2001-11-22 2003-12-31 미래산업 주식회사 인쇄회로기판 이송장치
DE102012215183A1 (de) * 2012-08-27 2014-02-27 Dürr Systems GmbH Kontrollvorrichtung für eine Fördervorrichtung und Verfahren zum Kontrollieren einer Fördervorrichtung

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3109391A (en) * 1960-09-28 1963-11-05 Baker Perkins Inc Oven loader
US3096871A (en) * 1960-12-16 1963-07-09 Stewart Warner Corp Centering control
US3242342A (en) * 1964-02-24 1966-03-22 Fmc Corp Means for locating the center of a moving article
SE402487B (sv) * 1976-10-13 1978-07-03 Saab Scania Ab Forfarande och metsystem for lengdmetning av breder eller andra langa foremal
US4188544A (en) * 1977-08-22 1980-02-12 Weyerhaeuser Company Method and apparatus for automatically processing a workpiece employing calibrated scanning
DE2819395C2 (de) * 1978-05-03 1980-01-10 Hoesch Werke Ag, 4600 Dortmund Verfahren und Vorrichtung zum Bestimmen der Breite von Walzerzeugnissen
US4228886A (en) * 1978-12-26 1980-10-21 Ppg Industries, Inc. Position sensor
FR2499032A1 (fr) * 1981-01-30 1982-08-06 Ceraver Dispositif d'orientation sur une aire plane d'un objet presentant une base d'appui et un code d'orientation
US4435837A (en) * 1981-03-05 1984-03-06 President And Fellows Of Harvard College Pattern recognition and orientation system
JPS61217418A (ja) * 1985-03-22 1986-09-27 Hitachi Ltd 荷姿検知装置
JPS61273214A (ja) * 1985-05-30 1986-12-03 Mitsubishi Heavy Ind Ltd 厚板圧延機の自動板転回制御方法

Also Published As

Publication number Publication date
EP0336130B1 (en) 1993-01-07
US4997077A (en) 1991-03-05
IT1220552B (it) 1990-06-15
DE68904221D1 (de) 1993-02-18
ATE84365T1 (de) 1993-01-15
DE68904221T2 (de) 1993-06-09
EP0336130A1 (en) 1989-10-11
CA1308684C (en) 1992-10-13
IT8812443A0 (it) 1988-03-24

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Legal Events

Date Code Title Description
FB20 Grant procedure suspended (art. 20)
FF Decision: intention to grant
HO Change of classification

Free format text: INT.CL.6 G01B 11/02 - F27D 3/00

FA11 Dismissal: dismissal - article 38, par. 2 of industrial property law