GB325863A - Process and device for measuring high temperatures, specially of incandescent bodies - Google Patents

Process and device for measuring high temperatures, specially of incandescent bodies

Info

Publication number
GB325863A
GB325863A GB2790328A GB2790328A GB325863A GB 325863 A GB325863 A GB 325863A GB 2790328 A GB2790328 A GB 2790328A GB 2790328 A GB2790328 A GB 2790328A GB 325863 A GB325863 A GB 325863A
Authority
GB
United Kingdom
Prior art keywords
filter
slide
specially
high temperatures
frame
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
GB2790328A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ALBERT DORNFRIED
ERWIN KARCHER
Original Assignee
ALBERT DORNFRIED
ERWIN KARCHER
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 ALBERT DORNFRIED, ERWIN KARCHER filed Critical ALBERT DORNFRIED
Priority to GB2790328A priority Critical patent/GB325863A/en
Publication of GB325863A publication Critical patent/GB325863A/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
    • G01J5/58—Radiation pyrometry, e.g. infrared or optical thermometry using absorption; using extinction effect

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Radiation Pyrometers (AREA)

Abstract

325,863. Dornfried, A., Karcher, E., and Single, A. Sept. 28, 1928. Pyrometers.-In a radiation pyrometer in which the luminous radiation from the hot body is absorbed by a colour filter, the colour density of the filter is graduated so as to increase continuously from one end to the other. The filter d is mounted in a frame a which may be rectangular as shown or circular and on which is disposed a slide e carrying a collecting.lens f and formed with an observation slot g. The slide is adjusted along the frame until the luminous radiation from the hot body is wholly absorbed by the filter. An index h on the slide then indicates the temperature on a scale i on the frame.
GB2790328A 1928-09-28 1928-09-28 Process and device for measuring high temperatures, specially of incandescent bodies Expired GB325863A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2790328A GB325863A (en) 1928-09-28 1928-09-28 Process and device for measuring high temperatures, specially of incandescent bodies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2790328A GB325863A (en) 1928-09-28 1928-09-28 Process and device for measuring high temperatures, specially of incandescent bodies

Publications (1)

Publication Number Publication Date
GB325863A true GB325863A (en) 1930-02-28

Family

ID=10267139

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2790328A Expired GB325863A (en) 1928-09-28 1928-09-28 Process and device for measuring high temperatures, specially of incandescent bodies

Country Status (1)

Country Link
GB (1) GB325863A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2985061A (en) * 1956-01-28 1961-05-23 Gossen & Co Gmbh P Color temperature meter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2985061A (en) * 1956-01-28 1961-05-23 Gossen & Co Gmbh P Color temperature meter

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