GB276678A - Improvements relating to x-ray photography - Google Patents

Improvements relating to x-ray photography

Info

Publication number
GB276678A
GB276678A GB2236127A GB2236127A GB276678A GB 276678 A GB276678 A GB 276678A GB 2236127 A GB2236127 A GB 2236127A GB 2236127 A GB2236127 A GB 2236127A GB 276678 A GB276678 A GB 276678A
Authority
GB
United Kingdom
Prior art keywords
rays
variation
elements
salt
different
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
GB2236127A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB276678A publication Critical patent/GB276678A/en
Expired legal-status Critical Current

Links

Abstract

276,678. Simon, F. Aug. 25, 1926, [Convention date]. R÷ntgen-ray apparatus.-In taking R÷ntgenray photograph of an object the differences of wave-length of rays penetrating the object are registered in visible colour tints. The photographic sensitive layer is covered, on the side facing the object, by a screen comprising elements having different absorptive powers for the rays, such as a mixture of starch grains saturated some with a lead salt, others with a copper salt, and others with an aluminium salt. These three kinds of elements are dyed with different colours, such as green, blue and red. The developed image will show the places where the rays have been retarded through a longer path in the object, or where substances of different absorptive power have been traversed, both by variation of intensity of the image and by variation of colour tint.
GB2236127A 1926-08-25 1927-08-25 Improvements relating to x-ray photography Expired GB276678A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0075920 1926-08-25

Publications (1)

Publication Number Publication Date
GB276678A true GB276678A (en) 1927-11-03

Family

ID=7505729

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2236127A Expired GB276678A (en) 1926-08-25 1927-08-25 Improvements relating to x-ray photography

Country Status (3)

Country Link
BE (1) BE344517A (en)
FR (1) FR639924A (en)
GB (1) GB276678A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2509766A (en) * 1947-01-24 1950-05-30 Gen Aniline & Film Corp Color film for normally invisible radiations
US2644096A (en) * 1948-02-25 1953-06-30 Radiograph Dev Corp Color radiography
US2728010A (en) * 1951-01-30 1955-12-20 Rca Corp Color kinescope utilizing x-rays
US3114833A (en) * 1948-02-25 1963-12-17 Bernard M Fine Multicolor radiography

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2509766A (en) * 1947-01-24 1950-05-30 Gen Aniline & Film Corp Color film for normally invisible radiations
US2644096A (en) * 1948-02-25 1953-06-30 Radiograph Dev Corp Color radiography
US3114833A (en) * 1948-02-25 1963-12-17 Bernard M Fine Multicolor radiography
US2728010A (en) * 1951-01-30 1955-12-20 Rca Corp Color kinescope utilizing x-rays

Also Published As

Publication number Publication date
FR639924A (en) 1928-07-02
BE344517A (en)

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