SE7414531L - Apparat for bestemning av avstand till en punkt pa innerveggen i en het ugn - Google Patents

Apparat for bestemning av avstand till en punkt pa innerveggen i en het ugn

Info

Publication number
SE7414531L
SE7414531L SE7414531A SE7414531A SE7414531L SE 7414531 L SE7414531 L SE 7414531L SE 7414531 A SE7414531 A SE 7414531A SE 7414531 A SE7414531 A SE 7414531A SE 7414531 L SE7414531 L SE 7414531L
Authority
SE
Sweden
Prior art keywords
distance
wall
point
determining
hot oven
Prior art date
Application number
SE7414531A
Other languages
Unknown language ( )
English (en)
Other versions
SE414347B (sv
Inventor
R Scholdstrom
H Marcus
L Nordstrom
N Stahl
Original Assignee
Aga Ab
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 Aga Ab filed Critical Aga Ab
Priority to SE7414531A priority Critical patent/SE414347B/sv
Priority to GB43137/75A priority patent/GB1516336A/en
Priority to JP13557375A priority patent/JPS5730228B2/ja
Priority to FR7535152A priority patent/FR2292214A1/fr
Priority to DE2551965A priority patent/DE2551965C3/de
Publication of SE7414531L publication Critical patent/SE7414531L/sv
Priority to US05/788,346 priority patent/US4227802A/en
Publication of SE414347B publication Critical patent/SE414347B/sv
Priority to US06/430,592 priority patent/US4508448A/en

Links

Classifications

    • 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
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/44—Refractory linings
    • C21C5/441—Equipment used for making or repairing linings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/026—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by measuring distance between sensor and object

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Measurement Of Optical Distance (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
SE7414531A 1974-11-20 1974-11-20 Anordning for att meta avstandet till en punkt pa den egenstralande innerveggen i en ugn SE414347B (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE7414531A SE414347B (sv) 1974-11-20 1974-11-20 Anordning for att meta avstandet till en punkt pa den egenstralande innerveggen i en ugn
GB43137/75A GB1516336A (en) 1974-11-20 1975-10-21 Apparatus for measuring the distance to a point on the inner wall of a hot furnace
JP13557375A JPS5730228B2 (sv) 1974-11-20 1975-11-10
FR7535152A FR2292214A1 (fr) 1974-11-20 1975-11-18 Appareil pour mesurer la distance a un point de la paroi interieure d'un four chaud
DE2551965A DE2551965C3 (de) 1974-11-20 1975-11-19 Meßanordnung
US05/788,346 US4227802A (en) 1974-11-20 1977-04-18 Apparatus for measuring the distance to a point on the inner wall of a hot furnace
US06/430,592 US4508448A (en) 1974-11-20 1982-09-30 Apparatus for measuring the distance to a point on the inner wall of a hot furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7414531A SE414347B (sv) 1974-11-20 1974-11-20 Anordning for att meta avstandet till en punkt pa den egenstralande innerveggen i en ugn

Publications (2)

Publication Number Publication Date
SE7414531L true SE7414531L (sv) 1976-05-21
SE414347B SE414347B (sv) 1980-07-21

Family

ID=20322748

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7414531A SE414347B (sv) 1974-11-20 1974-11-20 Anordning for att meta avstandet till en punkt pa den egenstralande innerveggen i en ugn

Country Status (6)

Country Link
US (1) US4227802A (sv)
JP (1) JPS5730228B2 (sv)
DE (1) DE2551965C3 (sv)
FR (1) FR2292214A1 (sv)
GB (1) GB1516336A (sv)
SE (1) SE414347B (sv)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7813291L (sv) * 1978-12-27 1980-06-28 Aga Ab Forfarande for att overvaka en blestermasugn
JPS55146015A (en) * 1979-05-02 1980-11-14 Ebara Corp Non-contact measuring method for surface level and its measuring unit
US4708482A (en) * 1982-02-22 1987-11-24 Armco Inc. Method and apparatus for measuring wear in the lining of refractory furnaces
US5127736A (en) * 1982-02-22 1992-07-07 Armco Inc. Apparatus for measuring wear in the lining of refractory furnaces
JPS6082531A (ja) * 1983-10-12 1985-05-10 Kiyoshi Aoshima 糞尿、魚かすその他有機汚泥等の発酵堆肥化処理用撹拌掻き上げ搬送機の自走装置
US4687335A (en) * 1985-12-09 1987-08-18 Atlantic Richfield Company Temperature compensation means for a radiometer
US4893933A (en) * 1987-09-30 1990-01-16 Armco Inc. Automatic BOF vessel remaining lining profiler and method
GB9003221D0 (en) * 1990-02-13 1990-04-11 Optical Measuring Systems Limi Electronic distance measurement
SE468109B (sv) * 1991-03-12 1992-11-02 Geotronics Ab Arrangemang foer uppmaetning av det inre av ett gloedande kaerl
US5212738A (en) * 1991-04-12 1993-05-18 Martin Marietta Magnesia Specialties Inc. Scanning laser measurement system
FI94906C (sv) * 1993-05-21 1995-11-10 Rautaruukki Oy Förfarande för mätning av slitaget på beklädnaden i en med svängaxel och mynning försedd behållare
FI94907C (sv) * 1993-12-29 1995-11-10 Rautaruukki Oy Förfarande för lägesinställning av en optisk strålning avsändande och mottagande anordning vid mätning av slitage hos fodringen i en behållare
US5491553A (en) * 1994-06-01 1996-02-13 Phillips Kiln Service Company Of Canada, Ltd. Triple laser rotary kiln alignment system
JP2001317938A (ja) * 2000-05-01 2001-11-16 Asahi Optical Co Ltd 光波距離計を有する測量機
GB0013833D0 (en) * 2000-06-08 2000-07-26 Renishaw Plc Gas laser and optical system
US20030103540A1 (en) * 2001-12-05 2003-06-05 Yu Zheng Fabry-perot laser
DE10223284A1 (de) * 2002-05-24 2003-12-11 Specialty Minerals Michigan Verfahren zum Reparieren einer Schutzauskleidung eines Industriellen Reaktions- oder Transportgefäßes
CN201298079Y (zh) * 2008-11-17 2009-08-26 南京德朔实业有限公司 激光测距装置
JP6227220B2 (ja) * 2010-12-27 2017-11-08 Ｊｆｅスチール株式会社 炉壁形状測定装置、炉壁形状測定システム、および炉壁形状測定方法
CN103658624B (zh) * 2012-09-17 2016-08-10 中冶宝钢技术服务有限公司 钢包透气砖熔损测量方法及装置
US10935320B2 (en) 2013-04-12 2021-03-02 Refractory Intellectual Property Gmbh & Co. Kg Method for determining the state of a refractory lining of a metallurgical vessel for molten metal in particular
ES2716202T3 (es) * 2013-04-12 2019-06-11 Refractory Intellectual Property Gmbh & Co Kg Procedimiento para determinar el estado de un revestimiento refractario de un recipiente de fundido metalúrgico
DE202018101270U1 (de) * 2017-03-13 2018-03-15 Primetals Technologies Austria GmbH Sonde für eine Sublanze mit Entfernungsmesser
CN110174053B (zh) * 2019-05-31 2021-04-09 天津铁厂有限公司 转炉炉口开口度小于炉膛半径时炉膛尺寸的测量方法
CN110186374B (zh) * 2019-05-31 2021-04-09 天津铁厂有限公司 转炉炉口开口度大于炉膛半径时炉膛尺寸的测量方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3832056A (en) * 1972-03-13 1974-08-27 Aga Corp Distance measuring device using electro-optical techniques
US3802775A (en) * 1972-09-05 1974-04-09 Us Navy Rapidly, continuously and synchronously tuned laser and laser detector

Also Published As

Publication number Publication date
JPS5173461A (sv) 1976-06-25
FR2292214B1 (sv) 1982-10-22
FR2292214A1 (fr) 1976-06-18
GB1516336A (en) 1978-07-05
US4227802A (en) 1980-10-14
JPS5730228B2 (sv) 1982-06-28
SE414347B (sv) 1980-07-21
DE2551965A1 (de) 1976-08-12
DE2551965B2 (de) 1978-08-17
DE2551965C3 (de) 1979-04-12

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