Method and apparatus for determining the intensity...

Details Method and apparatus for determining the intensity... Method and apparatus for determining the intensity...

2007-01-30

2007-01-30

Porta, David (Department: 2884)

Radiant energy

Invisible radiant energy responsive electric signalling

Including a radiant energy responsive gas discharge device

Reexamination Certificate

active

10495991

ABSTRACT:
The invention relates to a method and apparatus for determining the intensity distribution of a radiation field. In the method, the ionization caused by the radiation field is detected by parallel ionization detector planes arranged in an ionization chamber, two of which planes are formed of series of wires determining the position of an ionization event in the X and Y directions, which detector planes provide the X and Y co-ordinates X1, Y1of the ionization event. The ionization event is created by photonuclear reaction products arising from the radiation.

REFERENCES:
patent: 3760183 (1973-09-01), Neissel
patent: 4320299 (1982-03-01), Bateman et al.
patent: 4816683 (1989-03-01), Marsden
patent: 4937455 (1990-06-01), Kurz
patent: 4999501 (1991-03-01), Lacy
patent: 5583908 (1996-12-01), Antich et al.
patent: 19711927 (1998-09-01), None
patent: 0556901 (1993-08-01), None

Affiliated with

Also associated with

Rating

Method and apparatus for determining the intensity... does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3789636