Variable percentage sampler
Patent
·
OSTI ID:862467
A remotely operable sampler is provided for obtaining variable percentage samples of nuclear fuel particles and the like for analyses. The sampler has a rotating cup for a sample collection chamber designed so that the effective size of the sample inlet opening to the cup varies with rotational speed. Samples of a desired size are withdrawn from a flowing stream of particles without a deterrent to the flow of remaining particles.
- Research Organization:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN
- DOE Contract Number:
- W-7405-ENG-26
- Assignee:
- United States of America as represented by United States Energy (Washington, DC)
- Patent Number(s):
- US 3939714
- OSTI ID:
- 862467
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
/73/
analyses
chamber
collection
collection chamber
cup
designed
desired
deterrent
effective
flow
flowing
flowing stream
fuel
fuel particle
fuel particles
inlet
nuclear
nuclear fuel
obtaining
operable
particles
percentage
provided
remaining
remotely
remotely operable
rotating
rotating cup
rotational
rotational speed
sample
sample collection
sampler
samples
size
speed
stream
variable
variable percentage
varies
withdrawn
analyses
chamber
collection
collection chamber
cup
designed
desired
deterrent
effective
flow
flowing
flowing stream
fuel
fuel particle
fuel particles
inlet
nuclear
nuclear fuel
obtaining
operable
particles
percentage
provided
remaining
remotely
remotely operable
rotating
rotating cup
rotational
rotational speed
sample
sample collection
sampler
samples
size
speed
stream
variable
variable percentage
varies
withdrawn