GB1292189A - Improvements in or relating to apparatus for non-contact determination of the level and profile of objects - Google Patents

Improvements in or relating to apparatus for non-contact determination of the level and profile of objects

Info

Publication number
GB1292189A
GB1292189A GB59473/70A GB5947370A GB1292189A GB 1292189 A GB1292189 A GB 1292189A GB 59473/70 A GB59473/70 A GB 59473/70A GB 5947370 A GB5947370 A GB 5947370A GB 1292189 A GB1292189 A GB 1292189A
Authority
GB
United Kingdom
Prior art keywords
detector arrangement
zone
source
viewed
scanning
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
GB59473/70A
Other languages
English (en)
Inventor
Vadim Nikolaevich Afanasiev
Vladimir Olegovich Gaiduchik
Pavel Lukich Gruzin
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.)
TSNII CHERNOJ METALLURG
Original Assignee
TSNII CHERNOJ METALLURG
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 US00091631A priority Critical patent/US3792252A/en
Priority to FR7043389A priority patent/FR2116263B1/fr
Application filed by TSNII CHERNOJ METALLURG filed Critical TSNII CHERNOJ METALLURG
Priority to GB59473/70A priority patent/GB1292189A/en
Publication of GB1292189A publication Critical patent/GB1292189A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C3/00—Measuring distances in line of sight; Optical rangefinders
    • G01C3/10—Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with variable angles and a base of fixed length in the observation station, e.g. in the instrument
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B15/00—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons
    • 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
GB59473/70A 1970-11-23 1970-12-15 Improvements in or relating to apparatus for non-contact determination of the level and profile of objects Expired GB1292189A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US00091631A US3792252A (en) 1970-11-23 1970-11-23 Apparatus for determining the level and profile of a material
FR7043389A FR2116263B1 (enExample) 1970-11-23 1970-12-02
GB59473/70A GB1292189A (en) 1970-11-23 1970-12-15 Improvements in or relating to apparatus for non-contact determination of the level and profile of objects

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US9163170A 1970-11-23 1970-11-23
FR7043389A FR2116263B1 (enExample) 1970-11-23 1970-12-02
GB59473/70A GB1292189A (en) 1970-11-23 1970-12-15 Improvements in or relating to apparatus for non-contact determination of the level and profile of objects

Publications (1)

Publication Number Publication Date
GB1292189A true GB1292189A (en) 1972-10-11

Family

ID=27249444

Family Applications (1)

Application Number Title Priority Date Filing Date
GB59473/70A Expired GB1292189A (en) 1970-11-23 1970-12-15 Improvements in or relating to apparatus for non-contact determination of the level and profile of objects

Country Status (3)

Country Link
US (1) US3792252A (enExample)
FR (1) FR2116263B1 (enExample)
GB (1) GB1292189A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2629914B1 (fr) * 1988-04-06 1991-09-06 Aerospatiale Procede et dispositif pour determiner la masse volumique d'un volume elementaire de matiere
US6751287B1 (en) 1998-05-15 2004-06-15 The Trustees Of The Stevens Institute Of Technology Method and apparatus for x-ray analysis of particle size (XAPS)
WO1999060388A1 (en) * 1998-05-15 1999-11-25 The Trustees Of The Stevens Institute Of Technology Method and apparatus for x-ray analysis of particle size (xaps)
UA31479A (uk) * 1998-09-15 2000-12-15 Національна Гірнича Академія України Пристрій для визначення рельєфу та рівня поверхні матеріалів

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3099744A (en) * 1959-12-21 1963-07-30 Koppers Co Inc Apparatus for measuring the height and contour of material
US3221168A (en) * 1962-04-30 1965-11-30 Sperry Rand Corp Radiation tracking system using lateral photoeffect transducer
DE1226320B (de) * 1964-01-13 1966-10-06 Vakutronik Dresden Veb Nachlaufeinrichtung zur kontinuierlichen Fuellstandueberwachung

Also Published As

Publication number Publication date
FR2116263A1 (enExample) 1972-07-13
FR2116263B1 (enExample) 1975-01-10
US3792252A (en) 1974-02-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee