DD234338A3 - AIR CURTAIN FOR RADIATION THERMOMETER - Google Patents

AIR CURTAIN FOR RADIATION THERMOMETER

Info

Publication number
DD234338A3
DD234338A3 DD83248968A DD24896883A DD234338A3 DD 234338 A3 DD234338 A3 DD 234338A3 DD 83248968 A DD83248968 A DD 83248968A DD 24896883 A DD24896883 A DD 24896883A DD 234338 A3 DD234338 A3 DD 234338A3
Authority
DD
German Democratic Republic
Prior art keywords
air curtain
radiation thermometer
thermometer
radiation
curtain
Prior art date
Application number
DD83248968A
Other languages
German (de)
Inventor
Lubos Hes
Vlastimil Ondrouch
Original Assignee
Elitex Zavody Textilniho
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 Elitex Zavody Textilniho filed Critical Elitex Zavody Textilniho
Publication of DD234338A3 publication Critical patent/DD234338A3/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
    • G01J5/06—Arrangements for eliminating effects of disturbing radiation; Arrangements for compensating changes in sensitivity
    • G01J5/061—Arrangements for eliminating effects of disturbing radiation; Arrangements for compensating changes in sensitivity by controlling the temperature of the apparatus or parts thereof, e.g. using cooling means or thermostats
    • 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
DD83248968A 1982-04-05 1983-03-21 AIR CURTAIN FOR RADIATION THERMOMETER DD234338A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS822428A CS228191B1 (en) 1982-04-05 1982-04-05 Air screen for radiation thermometer

Publications (1)

Publication Number Publication Date
DD234338A3 true DD234338A3 (en) 1986-04-02

Family

ID=5361412

Family Applications (1)

Application Number Title Priority Date Filing Date
DD83248968A DD234338A3 (en) 1982-04-05 1983-03-21 AIR CURTAIN FOR RADIATION THERMOMETER

Country Status (3)

Country Link
CS (1) CS228191B1 (en)
DD (1) DD234338A3 (en)
DE (1) DE3312031A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9100822A (en) * 1991-05-13 1992-12-01 Hoogovens Groep Bv INSTRUMENT FOR DETERMINING THE PRESENCE OF A BODY AND ROLLING MILL PROVIDED WITH SUCH AN INSTRUMENT.
WO2000009975A1 (en) * 1998-08-11 2000-02-24 Siemens Aktiengesellschaft Measuring device for contactless measurement of the properties of a moving metal strip
US6641301B2 (en) * 2001-04-09 2003-11-04 Exergen Corporation Radiation detector with passive air purge and reduced noise
JP2010032387A (en) 2008-07-29 2010-02-12 Yamabun Denki:Kk Temperature measuring method, temperature measuring apparatus, temperature control method, temperature control apparatus, correction method, and correction apparatus
DE102009031855B4 (en) * 2009-07-03 2014-09-18 Isedd Gmbh Device for keeping the detection surface of a measuring device clean

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4063458A (en) * 1976-07-27 1977-12-20 Klockner Humboldt Deutz Aktiengesellschaft Method and apparatus for operating instruments subject to radiation

Also Published As

Publication number Publication date
DE3312031A1 (en) 1983-10-06
CS228191B1 (en) 1984-05-14

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Legal Events

Date Code Title Description
ENJ Ceased due to non-payment of renewal fee