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Title: 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:
 [1]
  1. Cedar Crest, NM
Issue Date:
Research Org.:
AT & T CORP
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)
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 = {1985},
month = {7}
}

Patent:

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