IT1139826B - RADIATION SENSOR FOR THE MEASUREMENT OF TEMPERATURES OF HEATED BULK MATERIALS, IN PARTICULAR OF A BITUMINOUS MIXTURE - Google Patents

RADIATION SENSOR FOR THE MEASUREMENT OF TEMPERATURES OF HEATED BULK MATERIALS, IN PARTICULAR OF A BITUMINOUS MIXTURE

Info

Publication number
IT1139826B
IT1139826B IT25228/81A IT2522881A IT1139826B IT 1139826 B IT1139826 B IT 1139826B IT 25228/81 A IT25228/81 A IT 25228/81A IT 2522881 A IT2522881 A IT 2522881A IT 1139826 B IT1139826 B IT 1139826B
Authority
IT
Italy
Prior art keywords
temperatures
measurement
radiation sensor
bulk materials
bituminous mixture
Prior art date
Application number
IT25228/81A
Other languages
Italian (it)
Other versions
IT8125228A0 (en
Inventor
Willi Kott
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 IT8125228A0 publication Critical patent/IT8125228A0/en
Application granted granted Critical
Publication of IT1139826B publication Critical patent/IT1139826B/en

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
IT25228/81A 1980-11-24 1981-11-23 RADIATION SENSOR FOR THE MEASUREMENT OF TEMPERATURES OF HEATED BULK MATERIALS, IN PARTICULAR OF A BITUMINOUS MIXTURE IT1139826B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803044104 DE3044104A1 (en) 1980-11-24 1980-11-24 RADIATION SENSORS FOR MEASURING TEMPERATURES OF HEATED DEGREE MATERIALS, ESPECIALLY BITUMINOUS MIXED MATERIAL

Publications (2)

Publication Number Publication Date
IT8125228A0 IT8125228A0 (en) 1981-11-23
IT1139826B true IT1139826B (en) 1986-09-24

Family

ID=6117373

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25228/81A IT1139826B (en) 1980-11-24 1981-11-23 RADIATION SENSOR FOR THE MEASUREMENT OF TEMPERATURES OF HEATED BULK MATERIALS, IN PARTICULAR OF A BITUMINOUS MIXTURE

Country Status (9)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1183395B (en) * 1985-02-21 1987-10-22 Illycaffe Spa DEVICE FOR MEASURING THE TEMPERATURE OF A GRANULIFORM MATERIAL DURING SHAVING OR ROASTING
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 (en) * 1988-04-13 1989-10-26 Kloeckner Humboldt Deutz Ag RADIATION THERMOMETER
US4867574A (en) * 1988-05-19 1989-09-19 Jenkofsky John J Ultra high speed infrared temperature measuring device
DE19549214C2 (en) * 1995-12-30 1999-11-04 Ego Elektro Geraetebau Gmbh Temperature sensor unit
DE10143651C1 (en) * 2001-09-05 2003-05-08 Ats Elektronik Gmbh Device for contactless ground, especially road, temperature measurement has infrared sensor in concave opening, at least partly of funnel shape, in which static air volume is bounded by walls

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1174681A (en) * 1957-05-09 1959-03-13 Siderurgie Fse Inst Rech Method and device for measuring and recording the temperature of the bath at the converter
US3310356A (en) * 1963-02-08 1967-03-21 Gen Precision Inc Lens protective device utilizing dual air streams
FR1401424A (en) * 1964-04-24 1965-06-04 Glaces De Boussois Method and device for maintaining the transparency of optical parts in a dirty atmosphere
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
LU77131A1 (en) * 1976-04-14 1977-08-10
DE7817835U1 (en) * 1978-06-14 1978-10-12 Siemens Ag, 1000 Berlin Und 8000 Muenchen Measuring head for a measuring device

Also Published As

Publication number Publication date
GB2088049B (en) 1984-08-30
BE891222A (en) 1982-05-24
FR2494844A1 (en) 1982-05-28
NL8105307A (en) 1982-06-16
IE52083B1 (en) 1987-06-10
GB2088049A (en) 1982-06-03
IE812735L (en) 1982-05-24
LU83784A1 (en) 1982-06-30
IT8125228A0 (en) 1981-11-23
FR2494844B1 (en) 1985-03-22
DK518781A (en) 1982-05-25
DE3044104A1 (en) 1982-06-03

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