Chemistry: physical processes – Physical processes – Crystallization
Patent
1974-09-03
1976-04-20
Reese, Robert M.
Chemistry: physical processes
Physical processes
Crystallization
23253R, 356 72, 356244, G01N 2124, G01N 3316
Patent
active
039516091
ABSTRACT:
A sampling apparatus for sequentially testing a plurality of samples by sequentially lowering the samples in a sample testing means and which includes a standard photographic slide projector and slide tray wherein the projector has a vertically upwardly opening gate, said tray has a plurality of vertically upwardly and downwardly opening slide slots and said projector has power driven means for moving the tray to sequentially advancing the slots into and out of register with the gate and power driven transport means to elevate slides dropped from each slot into the gate back up into the slot; a plurality of slide-like test sample carriers engaged in the slots to project upwardly therefrom and shiftable into and out of engagement in the gate, arms projecting from the bodies and having terminal ends spaced from the projector and about the testing means and test sample handling means at said ends of the arms to support samples to be lowered into the testing means when the body of each carrier is shifted vertically in and between the gate and its related slot.
REFERENCES:
patent: 3192968 (1965-07-01), Baruch et al.
patent: 3763705 (1973-10-01), Strande
patent: 3788816 (1974-01-01), Rohrbaugh et al.
Maxwell Georges A.
Reese Robert M.
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