Radiant energy – Luminophor irradiation – Self-luminous article
Patent
1979-11-19
1981-02-24
Smith, Alfred E.
Radiant energy
Luminophor irradiation
Self-luminous article
250470, G11B 100
Patent
active
042530288
ABSTRACT:
A pair of intensifying screens are spread apart to accept X-Ray films and then brought together again with this film sandwiched between them ready to be exposed. The device consists of a deflector and feed channel for deflecting and holding one of the screens spread from the other and a pair of rollers with an endless, continuous band running thereon in a band path having a top and bottom. A grip cleat is mounted to the band parallel to the rollers and grips the pair of intensifying screens along one longitudinal edge. A pressure means has a fixed upper half above the top band path and an upward movable lower half for bringing the screens and film together.
REFERENCES:
patent: 3567931 (1971-03-01), Eelkema
patent: 4199687 (1980-04-01), Brendl et al.
DeBruin Frank
Groeneweg Abraham
Fields Carolyn E.
N.V. Optische Industrie "De Oude Delft"
Smith Alfred E.
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