Published June 8, 1977
| Version v1
Patent
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X-ray source
Description
A hollow cylinder's lateral surface is made of a radioactive substance. The emitted photons induce X-ray fluorescence in a cone of suitable material, coaxially mounted inside the cylinder. The cone tapers towards a collimator made of the same material. The collimator is fitted with a filter. The cone-collimator assembly can move along its axis, and is easily interchangeable. This constitutes a high intensity monoenergetic X-ray source covering the 10 keV - 100 keV range. (RW)
Availability note (English)
MF available from INIS under the Report Number; Also available from Dt. Patentamt, Muenchen (FRG).Abstract (German)
Die Seitenflaeche eines Hohlzylinders besteht aus radioaktivem Material. Die emittierten Photonen induzieren Roentgenfluoreszenzstrahlen in einem koaxial im Zylinder angeordneten Kegel aus geeignetem Material. Die Spitze des Kegels weist zu einem aus dem gleichen Material bestehenden Kollimator. Der Kollimator ist mit einem Filter bestueckt. Die Kegel-Kollimator-Einheit ist drehbar um eine Achse und leicht austauschbar. Dies ist eine monoenergetische Roentgenquelle hoher Intensitaet im Bereich von 10 keV - 100 keV. (RW)Files
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Additional details
Additional titles
- Original title (German)
- Roentgenstrahlenquelle
Publishing Information
- Imprint Pagination
- 4 p.
- IPC:
- Int. Cl. G21K 3/00.
- IPC
- Int. Cl. G21K 3/00.
- Patent number
- DE patent document 2259382/C/
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 10421182
- Subject category
- S07: ISOTOPES AND RADIATION SOURCES;
- Descriptors DEI
- CONSTRUCTION; KEV RANGE 10-100; SPECIFICATIONS; X RADIATION; X-RAY SOURCES
- Descriptors DEC
- ELECTROMAGNETIC RADIATION; ENERGY RANGE; IONIZING RADIATIONS; KEV RANGE; RADIATION SOURCES; RADIATIONS; X-RAY EQUIPMENT