BE891222A - Capteur de rayonnement pour mesurer les temperatures de materiaux en vrac chauds, notamment d'enrobes bitumineux - Google Patents

Capteur de rayonnement pour mesurer les temperatures de materiaux en vrac chauds, notamment d'enrobes bitumineux

Info

Publication number
BE891222A
BE891222A BE0/206631A BE206631A BE891222A BE 891222 A BE891222 A BE 891222A BE 0/206631 A BE0/206631 A BE 0/206631A BE 206631 A BE206631 A BE 206631A BE 891222 A BE891222 A BE 891222A
Authority
BE
Belgium
Prior art keywords
temperatures
measuring
radiation sensor
bulk materials
hot bulk
Prior art date
Application number
BE0/206631A
Other languages
English (en)
Original Assignee
Deutag Mischwerke & Fertighaus
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 Deutag Mischwerke & Fertighaus filed Critical Deutag Mischwerke & Fertighaus
Publication of BE891222A publication Critical patent/BE891222A/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/05—Means for preventing contamination of the components of the optical system; Means for preventing obstruction of the radiation path
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/04—Casings
    • G01J5/041—Mountings in enclosures or in a particular environment
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/05—Means for preventing contamination of the components of the optical system; Means for preventing obstruction of the radiation path
    • G01J5/051—Means for preventing contamination of the components of the optical system; Means for preventing obstruction of the radiation path using a gas purge
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/08—Optical arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/08—Optical arrangements
    • G01J5/0806—Focusing or collimating elements, e.g. lenses or concave mirrors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/08—Optical arrangements
    • G01J5/0818—Waveguides

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Radiation Pyrometers (AREA)
  • Drying Of Solid Materials (AREA)
BE0/206631A 1980-11-24 1981-11-23 Capteur de rayonnement pour mesurer les temperatures de materiaux en vrac chauds, notamment d'enrobes bitumineux BE891222A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803044104 DE3044104A1 (de) 1980-11-24 1980-11-24 Strahlungsfuehler zum messen von temperaturen von erhitzten schuettguetern, insbesondere von bituminoesem mischgut

Publications (1)

Publication Number Publication Date
BE891222A true BE891222A (fr) 1982-05-24

Family

ID=6117373

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/206631A BE891222A (fr) 1980-11-24 1981-11-23 Capteur de rayonnement pour mesurer les temperatures de materiaux en vrac chauds, notamment d'enrobes bitumineux

Country Status (9)

Country Link
BE (1) BE891222A (fr)
DE (1) DE3044104A1 (fr)
DK (1) DK518781A (fr)
FR (1) FR2494844A1 (fr)
GB (1) GB2088049B (fr)
IE (1) IE52083B1 (fr)
IT (1) IT1139826B (fr)
LU (1) LU83784A1 (fr)
NL (1) NL8105307A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1183395B (it) * 1985-02-21 1987-10-22 Illycaffe Spa Dispositivo per misurare la temperatura di un materiale granuliforme durante la tostratura o la torrefazione
GB8510426D0 (en) * 1985-04-24 1985-05-30 Hanovia Ltd Radiation sensor
GB8610420D0 (en) * 1986-04-29 1986-06-04 Hanovia Ltd Moisture controller
DE3812246A1 (de) * 1988-04-13 1989-10-26 Kloeckner Humboldt Deutz Ag Strahlungsthermometer
US4867574A (en) * 1988-05-19 1989-09-19 Jenkofsky John J Ultra high speed infrared temperature measuring device
DE19549214C2 (de) * 1995-12-30 1999-11-04 Ego Elektro Geraetebau Gmbh Temperatursensoreinheit
DE10143651C1 (de) * 2001-09-05 2003-05-08 Ats Elektronik Gmbh Vorrichtung zur berührungslosen Bestimmung der Temperatur einer Bodenfläche

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1174681A (fr) * 1957-05-09 1959-03-13 Siderurgie Fse Inst Rech Méthode et dispositif de mesure et d'enregistrement de la température du bain au convertisseur
US3310356A (en) * 1963-02-08 1967-03-21 Gen Precision Inc Lens protective device utilizing dual air streams
FR1401424A (fr) * 1964-04-24 1965-06-04 Glaces De Boussois Procédé et dispositif pour conserver la transparence des pièces optiques en atmosphère salissante
GB1092590A (en) * 1966-08-04 1967-11-29 Land Pyrometers Ltd Improvements in or relating to air-purge units for radiation pyrometers
US3559485A (en) * 1969-02-25 1971-02-02 Bloom Eng Co Inc Method and apparatus for temperature measurement in a metallurgical furnace
FR2348480A1 (fr) * 1976-04-14 1977-11-10 Centre Rech Metallurgique Procede et dispositif pour la mesure de la temperature superficielle d'un corps, notamment d'un lingot de metal
DE7817835U1 (de) * 1978-06-14 1978-10-12 Siemens Ag, 1000 Berlin Und 8000 Muenchen Meßkopf für eine Meßeinrichtung

Also Published As

Publication number Publication date
IE52083B1 (en) 1987-06-10
IE812735L (en) 1982-05-24
IT8125228A0 (it) 1981-11-23
GB2088049A (en) 1982-06-03
FR2494844A1 (fr) 1982-05-28
DE3044104A1 (de) 1982-06-03
FR2494844B1 (fr) 1985-03-22
LU83784A1 (de) 1982-06-30
IT1139826B (it) 1986-09-24
DK518781A (da) 1982-05-25
GB2088049B (en) 1984-08-30
NL8105307A (nl) 1982-06-16

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: DEUTAG - MISCHWERKE & FERTIGHAUS G.M.B.H.

Effective date: 19871130