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Apparatus for analyzing free-flowing material

  • US 4,024,393 A
  • Filed: 03/29/1976
  • Issued: 05/17/1977
  • Est. Priority Date: 03/29/1975
  • Status: Expired due to Term
First Claim
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1. In an apparatus for analyzing flowable material in intermittent sequence;

  • comprisinga. a hollow dosing sphere having an inlet, an outlet and a predetermined inner volume for forming samples of constant volume of the material introduced into said hollow dosing sphere through its inlet;

    b. a hollow radiation sphere having an inlet operatively connected to the outlet of said hollow dosing sphere and an outlet;

    c. a radiation source supported within and centrally with respect to said hollow radiation sphere for a homogeneous activation of the sample introduced into said hollow radiation sphere from said hollow dosing sphere;

    d. a hollow measuring sphere having an inlet operatively connected to the outlet of said hollow radiation sphere and an outlet;

    e. a detector arranged in said hollow measuring sphere for sensing the activity of the irradiated sample introduced into said hollow measuring sphere from said hollow radiation sphere; and

    f. material guide means for combining said hollow dosing sphere, said hollow radiation sphere and said hollow measuring sphere into a structural unit.

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