NL290678A - - Google Patents

Info

Publication number
NL290678A
NL290678A NL290678DA NL290678A NL 290678 A NL290678 A NL 290678A NL 290678D A NL290678D A NL 290678DA NL 290678 A NL290678 A NL 290678A
Authority
NL
Netherlands
Application number
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.)
Publication of NL290678A publication Critical patent/NL290678A/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34—Sorting according to other particular properties
    • B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
    • B07C5/3425—Sorting according to other particular properties according to optical properties, e.g. colour of granular material, e.g. ore particles, grain
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • G01N2021/8592—Grain or other flowing solid samples

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
NL290678D 1962-03-28 NL290678A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB11833/62A GB954717A (en) 1962-03-28 1962-03-28 Apparatus for continuously monitoring the quality of a flowing particulate material in respect of its granularity and purity

Publications (1)

Publication Number Publication Date
NL290678A true NL290678A (fr)

Family

ID=9993564

Family Applications (1)

Application Number Title Priority Date Filing Date
NL290678D NL290678A (fr) 1962-03-28

Country Status (6)

Country Link
US (1) US3328587A (fr)
BE (1) BE630284A (fr)
CH (1) CH401537A (fr)
DE (1) DE1498985A1 (fr)
GB (1) GB954717A (fr)
NL (1) NL290678A (fr)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH422370A (de) * 1963-11-06 1966-10-15 Gretag Ag Photoelektrisches Messgerät
US3409885A (en) * 1964-03-26 1968-11-05 Guardian Industries Smoke detection apparatus
US3413065A (en) * 1964-09-23 1968-11-26 Ibm Digital scanning densitometer
US3416865A (en) * 1964-11-27 1968-12-17 Xerox Corp Optical density measuring system
US3463641A (en) * 1965-10-13 1969-08-26 Us Agriculture Process for producing compressed dry food and product
US3441133A (en) * 1966-05-04 1969-04-29 Mench & Miksits Research & Mfg Vane control for air classifier
US3503690A (en) * 1966-06-08 1970-03-31 Cesar A Sciammarella Optical reading apparatus for moire fringe patterns
US3839642A (en) * 1969-10-29 1974-10-01 R Shinnar Crystallizers
FR2178352A5 (fr) * 1972-03-29 1973-11-09 Ctre Etu Ind Liants Hydr
US3817628A (en) * 1972-08-17 1974-06-18 Hoffmann La Roche Reflectometer for on-line analysis of granular powders
JPS5629725Y2 (fr) * 1973-12-12 1981-07-15
FR2369411A1 (fr) * 1976-10-26 1978-05-26 Mullca Echelle assemblable a partir d'elements standards prefabriques
US4154533A (en) * 1977-07-01 1979-05-15 Bindicator Company Method and apparatus for measuring a characteristic of flowing material
US4236076A (en) * 1979-02-26 1980-11-25 Technicon Instruments Corporation Infrared analyzer
US4365896A (en) * 1980-04-03 1982-12-28 Bethlehem Steel Corp. Optical attenuation monitor system and method
SE458724B (sv) * 1981-03-16 1989-04-24 Peter Perten Infraroedanalysator foer relativ maengdbestaemning av visst eller vissa aemnen i ett prov, saerskilt i livsmedel saasom mjoel
SE454387B (sv) * 1983-07-04 1988-04-25 Peter Perten Anordning vid en infrarodanalysator for relativ mengdbestemning av ett visst eller vissa emnen i ett pulverformigt material
IT8323712V0 (it) * 1983-12-01 1983-12-01 Illycaffe Spa Camera di osservazione di un materiale pulverulento.
GB2150917B (en) * 1983-12-07 1986-08-28 Ranks Hovis Mcdougall Plc Sampling and testing particulate material
DE3448134C2 (fr) * 1984-04-19 1989-05-03 Gebrueder Buehler Ag, Uzwil, Ch
DK172088D0 (da) * 1988-03-29 1988-03-29 Jesma Matador As Fremgangsmaade ved udfoerelse af analyseringer af successive materialeproever ved nir-metoden, samt anlaeg til udoevelse af fremgangsmaaden
FR2703152B1 (fr) * 1993-03-26 1995-06-23 Mesure Traitement Signal Spectrophotocolorimetre et unite de mesure spectrophotocolorimetrique.
JPH07159309A (ja) * 1993-12-07 1995-06-23 Shokuhin Sangyo Intelligence Control Gijutsu Kenkyu Kumiai 粉体サンプル調整装置
US5568266A (en) * 1994-09-28 1996-10-22 Mts Colorimetrie Colorimeter and colorimetrical control device
US5579107A (en) * 1995-05-25 1996-11-26 Horiba Instruments, Inc. Method and apparatus for dry particle analysis
DE10119763A1 (de) * 2001-04-23 2002-10-24 Hans Joachim Bruins Verfahren und Vorrichtung zur Getreideanalyse
DE102005042149B4 (de) * 2004-09-22 2007-06-21 Fagus-Grecon Greten Gmbh & Co Kg Vorrichtung zum Bestimmen des Feuchtegehaltes einer durch zumindest eine Leitung geführten Materialschüttung
WO2015163853A1 (fr) * 2014-04-22 2015-10-29 Halliburton Energy Services, Inc. Systèmes et procédés permettant d'analyser des contaminants dans des compositions pulvérulentes fluides
US10155628B2 (en) * 2014-10-28 2018-12-18 Halliburton Energy Services, Inc. Pneumatic conveying system and method using optical flow characterization data
GB2546191B (en) * 2014-10-28 2021-04-28 Halliburton Energy Services Inc Identification of material type and condition in a dry bulk material storage bin
WO2017048846A1 (fr) * 2015-09-14 2017-03-23 OptikTechnik LLC Dispositif de détection optique et procédé dans un système de traitement de liquides

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US35606A (en) * 1862-06-17 Office
US1799134A (en) * 1928-11-21 1931-03-31 Gen Electric Mechanical integrating device
US2547212A (en) * 1948-01-17 1951-04-03 Philips Lab Inc Apparatus for determining the composition of a substance
US2604810A (en) * 1949-03-22 1952-07-29 Parsons C A & Co Ltd Double-beam optical system applicable to spectrometers and other instruments
US3104020A (en) * 1961-03-13 1963-09-17 Koppers Co Inc Apparatus for gasification of finely divided solid fuels

Also Published As

Publication number Publication date
US3328587A (en) 1967-06-27
DE1498985A1 (de) 1969-03-06
GB954717A (en) 1964-04-08
CH401537A (de) 1965-10-31
BE630284A (fr)

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