Particle sorter with neutralized collection wells and method of

Classifying – separating – and assorting solids – Precedent preparation of items or materials to facilitate... – Sorting special items or sorting by methods and apparatus...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

209579, 209606, 250283, 356 39, B07C 5342

Patent

active

045387338

ABSTRACT:
An apparatus for sorting particles comprises a nozzle or the like for forming discrete droplets of particles from a flowing liquid stream containing those particles. A detector is provided for detecting particles in the stream. A charging electrode, responsive to the detector, charges some droplets of selective interest with a positive electrical charge and some with a negative electrical charge. Electrical deflecting plates deflect charged droplets of selective interest. Droplets of selective interest, charged with opposite polarities, are collected in a collection well inside which the electrical charge is substantially neutralized. A method for sorting particles, such as cells or the like, substantially in accordance with the above-described apparatus is another aspect of the present invention.

REFERENCES:
patent: 2735016 (1956-02-01), Sheer et al.
patent: 3380584 (1968-04-01), Fulwyler
patent: 3710933 (1973-01-01), Fulwyler et al.
patent: 3826364 (1974-07-01), Bonner et al.
patent: 4148718 (1979-04-01), Fulwyler
patent: 4230558 (1980-10-01), Fulwyler
patent: 4279345 (1981-07-01), Allred
patent: 4318480 (1982-03-01), Lombardo et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Particle sorter with neutralized collection wells and method of does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Particle sorter with neutralized collection wells and method of , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Particle sorter with neutralized collection wells and method of will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-609370

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.