GB1265417A - - Google Patents

Info

Publication number
GB1265417A
GB1265417A GB1265417DA GB1265417A GB 1265417 A GB1265417 A GB 1265417A GB 1265417D A GB1265417D A GB 1265417DA GB 1265417 A GB1265417 A GB 1265417A
Authority
GB
United Kingdom
Prior art keywords
photo
colour temperature
bridge
meter
intensity
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
Other languages
English (en)
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 filed Critical
Publication of GB1265417A publication Critical patent/GB1265417A/en
Expired legal-status Critical Current

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
    • G01J5/60—Radiation pyrometry, e.g. infrared or optical thermometry using determination of colour temperature

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Processing Of Color Television Signals (AREA)
GB1265417D 1969-08-06 1969-08-06 Expired GB1265417A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3946269 1969-08-06

Publications (1)

Publication Number Publication Date
GB1265417A true GB1265417A (enrdf_load_stackoverflow) 1972-03-01

Family

ID=10409681

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1265417D Expired GB1265417A (enrdf_load_stackoverflow) 1969-08-06 1969-08-06

Country Status (1)

Country Link
GB (1) GB1265417A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2745011A1 (de) * 1977-10-06 1979-04-19 Egorov Farbpyrometer
FR2405474A1 (fr) * 1977-10-06 1979-05-04 Egorov Dmitry Pyrometre a couleur
GB2177196A (en) * 1985-06-18 1987-01-14 Negretti Aviat Ltd Improvements in means for detection and/or compensation for changes in the optical gain of a pyrometer
EP1672343A1 (de) * 2004-12-16 2006-06-21 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Verfahren und Vorrichtung zur Bestimmung der Kolbentemperatur von Hochdruck-Entladungslampen
CN112212977A (zh) * 2020-09-22 2021-01-12 北京理工大学 高速高分辨高精度超高温熔池温度场在线监测装置与方法

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2745011A1 (de) * 1977-10-06 1979-04-19 Egorov Farbpyrometer
FR2405474A1 (fr) * 1977-10-06 1979-05-04 Egorov Dmitry Pyrometre a couleur
GB2177196A (en) * 1985-06-18 1987-01-14 Negretti Aviat Ltd Improvements in means for detection and/or compensation for changes in the optical gain of a pyrometer
EP1672343A1 (de) * 2004-12-16 2006-06-21 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Verfahren und Vorrichtung zur Bestimmung der Kolbentemperatur von Hochdruck-Entladungslampen
US7377688B2 (en) 2004-12-16 2008-05-27 Patent-Treuhand-Gesellschaft für Elektrische Gluhlampen mbH Method and apparatus for determining the bulb temperature of high pressure discharge lamps
CN112212977A (zh) * 2020-09-22 2021-01-12 北京理工大学 高速高分辨高精度超高温熔池温度场在线监测装置与方法
CN112212977B (zh) * 2020-09-22 2022-02-08 北京理工大学 高速高分辨高精度超高温熔池温度场在线监测装置与方法

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees