Chemistry: electrical and wave energy – Apparatus – Coating – forming or etching by sputtering
Patent
1981-04-16
1982-09-14
Williams, Howard S.
Chemistry: electrical and wave energy
Apparatus
Coating, forming or etching by sputtering
B01D 1302
Patent
active
043494293
ABSTRACT:
An electrophoresis device is disclosed for separating cellular particles of a sample substance into fractionated streams of different cellular species wherein the device includes a casing 10 having a distribution chamber A, separation chamber B, and collection chamber C. The electrode chambers 34 are separated from the separation chamber interior 16 by means of passages 50 and 48 such that flow variations and membrane variations around the slotted portion 34a of the electrode chamber do not enduce flow perturbations into the laminar buffer curtain flowing in the separation chamber.
The cellular particles of the sample are separated under the influence of the electrical field and the separation chamber 16 and separated into streams of different cellular species. The streams of separated cells enter a partition array 52 in the collection chamber C and are fractionated and collected therein.
REFERENCES:
patent: 4035377 (1977-07-01), Detroy
patent: 4049534 (1977-09-01), Posnea
patent: 4111785 (1978-09-01), Roskam
patent: 4142960 (1979-03-01), Hahn et al.
patent: 4169036 (1979-09-01), Anderson et al.
Rhodes Percy H.
Snyder Robert S.
Beumer Joseph H.
Manning John R.
The United States of America as represented by the Administrator
Williams Howard S.
Wofford, Jr. Leon D.
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