X-ray or gamma ray systems or devices – Specific application – Absorption
Patent
1990-08-09
1991-11-12
Westin, Edward P.
X-ray or gamma ray systems or devices
Specific application
Absorption
378 62, 378 87, 2503581, 2503591, G01N 2304
Patent
active
050654187
ABSTRACT:
An apparatus for inspecting containers or vehicles at airports for illegal contents, such as bombs, weapons, drugs or smuggled goods includes two x-ray generators and two line-shaped radiation detectors, a first of the radiation detectors receiving radiation from a fan beam of a first radiation generator, and the second radiation detector receiving radiation from a fan beam of a second radiation generator. The respective central rays of the fan beams are disposed substantially perpendicularly realtive to each other.
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Bermbach Rainer
Doenges Gerhard
Geus Georg
Koch Cornelius
Chu Kim-Kwok
Heimann GmbH
Westin Edward P.
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