发明名称 |
UN GENERADOR DE RAYOS X, PERFECCIONADO. |
摘要 |
<p>The density of an X-ray exposure depends not only on the exposure parameters, but also on the film development parameters. In order to eliminate the effect of fluctuations in the latter parameters, the X-ray generator in accordance with the invention comprises a measuring device which measures the density of a test exposure and which acts on an adjusting member for the exposure parameters. By subjecting the test exposure to the same conditions as the X-ray exposure, the effects of parameter fluctuations during film processing process can be eliminated to a high degree.</p> |
申请公布号 |
ES514917(D0) |
申请公布日期 |
1983.04.16 |
申请号 |
ES19170005149 |
申请日期 |
1982.08.11 |
申请人 |
N.V. PHILIPS'GLOEILAMPENFABRIEKEN |
发明人 |
|
分类号 |
H05G1/46;H05G1/36;H05G1/44;(IPC1-7):03B41/16;61B6/00;05G1/44 |
主分类号 |
H05G1/46 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|