Radiographic apparatus

Details Radiographic apparatus Radiographic apparatus

1975-09-23

1977-02-08

Smith, Alfred E.

Radiant energy

Invisible radiant energy responsive electric signalling

With means to inspect passive solid objects

A61B 600, H05G 146

Patent

active

040073734

ABSTRACT:
A radiographic apparatus for determining the absorption coefficient of bodies to be examined in which the radiation power is controlled by a negative feedback circuit, so as to be increased as a function of the absorption coefficient of the region under examination. Elements are provided for taking a predetermined fraction of the radiation, and for eliminating the variation of the power from the equation which gives the absorption coefficient.

REFERENCES:
patent: 2723350 (1955-11-01), Clapp
patent: 3542479 (1970-11-01), Sibalis

Affiliated with

Also associated with

Rating

Radiographic apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Radiographic apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Radiographic apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1214789