GB909797A - Improvements in or relating to a process and apparatus for measuring the elevation and contour of a surface - Google Patents

Improvements in or relating to a process and apparatus for measuring the elevation and contour of a surface

Info

Publication number
GB909797A
GB909797A GB29572/60A GB2957260A GB909797A GB 909797 A GB909797 A GB 909797A GB 29572/60 A GB29572/60 A GB 29572/60A GB 2957260 A GB2957260 A GB 2957260A GB 909797 A GB909797 A GB 909797A
Authority
GB
United Kingdom
Prior art keywords
strip
receiver
motor
source
detectors
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.)
Expired
Application number
GB29572/60A
Other languages
English (en)
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.)
Beazer East Inc
Original Assignee
Koppers Co Inc
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 Koppers Co Inc filed Critical Koppers Co Inc
Publication of GB909797A publication Critical patent/GB909797A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/24—Test rods or other checking devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • G01F23/288—X-rays; Gamma rays or other forms of ionising radiation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/20—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by using diffraction of the radiation by the materials, e.g. for investigating crystal structure; by using scattering of the radiation by the materials, e.g. for investigating non-crystalline materials; by using reflection of the radiation by the materials
    • G01N23/203—Measuring back scattering

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Manufacturing & Machinery (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
  • Geophysics And Detection Of Objects (AREA)
GB29572/60A 1959-12-21 1960-08-26 Improvements in or relating to a process and apparatus for measuring the elevation and contour of a surface Expired GB909797A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US861019A US3099744A (en) 1959-12-21 1959-12-21 Apparatus for measuring the height and contour of material

Publications (1)

Publication Number Publication Date
GB909797A true GB909797A (en) 1962-11-07

Family

ID=25334650

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29572/60A Expired GB909797A (en) 1959-12-21 1960-08-26 Improvements in or relating to a process and apparatus for measuring the elevation and contour of a surface

Country Status (3)

Country Link
US (1) US3099744A (cg-RX-API-DMAC10.html)
GB (1) GB909797A (cg-RX-API-DMAC10.html)
LU (1) LU39536A1 (cg-RX-API-DMAC10.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3582647A (en) * 1969-08-27 1971-06-01 Thann & Mulhouse Apparatus for determining the density of pulveralent materials in a reservoir by means of a radioactive source and detector
US3792252A (en) * 1970-11-23 1974-02-12 V Afanasiev Apparatus for determining the level and profile of a material
US3718817A (en) * 1970-11-27 1973-02-27 V Afanasiev Device for determining the level and surface profile of materials utilizing hard radiation
SE421832B (sv) * 1979-04-18 1982-02-01 Pharos Ab Anordning for att registrera topografin hos den chargerade massan i en masugn
US4463437A (en) * 1981-04-27 1984-07-31 Bethlehem Steel Corp. Furnace burden thermographic method and apparatus
FI84941C (fi) * 1989-12-20 1992-02-10 Rautaruukki Oy AVSTAONDSMAETNINGSFOERFARANDE OCH -ANORDNING. SIIRRETTY PAEIVAEMAEAERAE-FOERSKJUTET DATUM PL 14 ç 16.01.90
DE102008064142A1 (de) 2008-12-19 2010-07-01 Z & J Technologies Gmbh Messvorrichtung und Messverfahren für einen Hochofen, Hochofen mit einer derartigen Vorrichtung und Schwenkvorrichtung für wenigstens eine Messsonde

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE22531E (en) * 1944-08-22 Method and apparatus for measuring
US2348810A (en) * 1940-05-29 1944-05-16 Texas Co Method and apparatus for determining liquid level
US2621808A (en) * 1945-08-24 1952-12-16 Frazier Simplex Apparatus responsive to variations in liquid level
US2503770A (en) * 1947-01-29 1950-04-11 Frazier Simplex Tank level control
GB717753A (en) * 1951-03-09 1954-11-03 Isotope Developments Ltd Improvements in and relating to thickness gauges employing radioactivity
US2675478A (en) * 1951-07-27 1954-04-13 Isotope Products Ltd Liquid level gauge
US2675482A (en) * 1952-03-25 1954-04-13 Isotope Products Ltd Method and apparatus for measuring material thickness
US2828422A (en) * 1954-08-09 1958-03-25 Owens Illinois Glass Co Method and apparatus for gauging liquid level

Also Published As

Publication number Publication date
LU39536A1 (cg-RX-API-DMAC10.html) 1961-02-14
US3099744A (en) 1963-07-30

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