X-ray focal spot locating apparatus and method
Abstract
An X-ray beam finder for locating a focal spot of an X-ray tube includes a mass of X-ray opaque material having first and second axially-aligned, parallel-opposed faces connected by a plurality of substantially identical parallel holes perpendicular to the faces and a film holder for holding X-ray sensitive film tightly against one face while the other face is placed in contact with the window of an X-ray head.
- Inventors:
-
- Cedar Crest, NM
- Issue Date:
- Research Org.:
- AT&T
- OSTI Identifier:
- 865538
- Patent Number(s):
- 4532646
- Application Number:
- 06/504,905
- Assignee:
- United States of America as represented by Department of Energy (Washington, DC)
- Patent Classifications (CPCs):
-
G - PHYSICS G21 - NUCLEAR PHYSICS G21K - TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR
H - ELECTRICITY H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR H05G - X-RAY TECHNIQUE
- DOE Contract Number:
- AC04-76DP00789
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- x-ray; focal; spot; locating; apparatus; method; beam; finder; tube; mass; opaque; material; axially-aligned; parallel-opposed; connected; plurality; substantially; identical; parallel; holes; perpendicular; film; holder; holding; sensitive; tightly; placed; contact; window; head; ray tube; substantially identical; x-ray beam; x-ray tube; focal spot; sensitive film; x-ray sensitive; parallel holes; opaque material; film holder; ray sensitive; /378/250/976/
Citation Formats
Gilbert, Hubert W. X-ray focal spot locating apparatus and method. United States: N. p., 1985.
Web.
Gilbert, Hubert W. X-ray focal spot locating apparatus and method. United States.
Gilbert, Hubert W. Tue .
"X-ray focal spot locating apparatus and method". United States. https://www.osti.gov/servlets/purl/865538.
@article{osti_865538,
title = {X-ray focal spot locating apparatus and method},
author = {Gilbert, Hubert W},
abstractNote = {An X-ray beam finder for locating a focal spot of an X-ray tube includes a mass of X-ray opaque material having first and second axially-aligned, parallel-opposed faces connected by a plurality of substantially identical parallel holes perpendicular to the faces and a film holder for holding X-ray sensitive film tightly against one face while the other face is placed in contact with the window of an X-ray head.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jul 30 00:00:00 EDT 1985},
month = {Tue Jul 30 00:00:00 EDT 1985}
}
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