Wire anode for isotope separation apparatus

Claim 2

Apparatus for applying an electric field acceleration to ions in an environment of flowing charged and neutral particles comprising: at least one chamber forming a partial enclosure for a region of said environment and having within said chamber the flowing environment of said charged and neutral particles; said chamber being elongate in a direction generally across the direction of flow of said flowing particles; an electrode structure within said chamber and extending through said chamber substantially the elongate dimension of said chamber; said electrode structure being generally flexible over its length; the electrode structure having a large dimension in the direction of the flow of said flowing particles and a proportionally much smaller dimension transverse to said flow and further being apertured therethrough in a direction substantially orthogonal to both the elongate dimension of said chamber and the direction of said flow; means for fixedly positioning the electrode structure at both ends of its length; and means for tensioning said electrode structure to provide a straight characteristic thereto in said chamber over its length.

Claim 3

The apparatus of claim 1 wherein said electrode structure includes a plurality of stretched wires.

Claim 4

The apparatus of claim 2 wherein said plurality of stretched wires are positioned generally adjacent and parallel to each other and displaced from each other in the direction of the particle flow.

Claim 5

The apparatus of claim 3 wherein said wires comprise tungsten.

Claim 6

The apparatus of claim 2 wherein said wires extend at least approximately a meter in the elongated direction of said chamber.

Claim 7

The apparatus of claim 2 further including means for independently tensioning each of said wires.

Claim 8

The apparatus of claim 6 wherein the tension of each of said wires is approximately 5 kg.

Claim 9

The apparatus of claim 2 wherein said wires are spaced parallel and separated by no greater than approximately 0.5 centimeters from each other.

Claim 10

The apparatus of claim 1 further including means for providing pulses of electric potential between said electrode structure and said chamber.

Claim 11

Apparatus for applying an electric field acceleration to ions in an environment of flowing charged and neutral particles comprising: a plurality of chambers forming a partial enclosure for regions of said environment and including an arcuate plate generally transverse to the direction of flowing charged and neutral particles and a plurality of chamber defining side plates connected to said arcuate plate and generally in the plane of flow of said particles; the chambers defined by said plates being elongate in a direction generally transversed to the direction of said particle flow and lying in the plane of said plates; a plurality of electrode wires extending centrally through each of said chambers in the elongate direction thereof; said plurality of wires in each chamber being generally parallel to each other and displaced from each other in a plane substantially parallel to the flow of charged particles; a means for securing each of said plurality of wires in each of said chambers at one end thereof; a spring arm tensioning the other end of each of said plurality of wires in each of said chambers and providing independent tensioning of each of said wires and permitting independent alignment thereof in the plane substantially parallel to the direction of flow of said particles; a source of electric potential for application of an electric field between said plurality of wires and said plates; means for applying the electric field potential between said wires and said plates in pulses.

Claim 12

Apparatus for applying an electric field acceleration to ions in an environment of flowing charged and neutral particles comprising: a plurality of chambers forming a partial enclosure for regions of said environment and including an arcuate plate generally transverse to the direction of flowing charged and neutral particles and a plurality of chamber defining side plates connected to said arcuate plate and generally in the plane of flow of said particles; the chambers defined by said plates being elongate in a direction generally transversed to the direction of said particle flow and lying in the plane of said plates; a plurality of electrode wires extending centrally through each of said chambers in the elongate direction thereof; said plurality of wires in each chamber being generally parallel to each other and displaced from each other in a plane substantially parallel to the flow of charged particles; a means for securing each of said plurality of wires in each of said chambers at one end thereof; a spring arm tensioning the other end of each of said plurality of wires in each of said chambers and providing independent tensioning of each of said wires and permitting independent alignment thereof in the plane substantially parallel to the direction of flow of said particles; a source of electric potential for application of an electric field between said plurality of wires and said plates; means for applying the electric field potential between said wires and said plates in pulses.

Claim 13

The apparatus of claim 10 further including means for applying pulsed laser radiation in timed sequence with the applied pulses of electric potential in the region of said wires between said plates.

Claim 14

The apparatus of claim 11 wherein said environment includes as said particles, plural isotopes of elemental uranium atoms.

Claim 15

Apparatus for applying an electric field acceleration to ions in an environment including flowing charged and neutral uranium particles comprising: at least one chamber forming a partial enclosure for a region of said environment and having within said chamber the flowing environment of said charged and neutral uranium particles; said chamber being elongated in a direction generally across the direction of flow of said flowing uranium particles; an electrode structure within said chamber and extending through said chamber substantially the elongate dimension of said chamber; said electrode structure being generally flexible over its length; the electrode structure having a large dimension in the direction of the flow of said flowing uranium particles and a proportionally much smaller dimension transverse to said flow and further being apertured therethrough in a direction substantially orthogonal to both the elongate dimension of said chamber and the direction of said flow; and means for tensioning said electrical structure to provide a straight characteristic thereto in said chamber over its length.

Claim 16

Apparatus for applying an electric field acceleration to ions in an environment including flowing charged and neutral uranium particles comprising: at least one chamber forming a partial enclosure for a region of said environment and having within said chamber the flowing environment of said charged and neutral uranium particles; said chamber being elongated in a direction generally across the direction of flow of said flowing uranium particles; an electrode structure within said chamber and extending through said chamber substantially the elongate dimension of said chamber; said electrode structure being generally flexible over its length; the electrode structure having a large dimension in the direction of the flow of said flowing uranium particles and a proportionally much smaller dimension transverse to said flow and further being apertured therethrough in a direction substantially orthogonal to both the elongate dimension of said chamber and the direction of said flow; and means for tensioning said electrical structure to provide a straight characteristic thereto in said chamber over its length.

Claim 17

The apparatus of claim 13 wherein the charged particles include an isotope of uranium in a greater concentration than the concentration of the particles of that isotope type among the neutral particles.

Claim 18

The apparatus of claim 14 further including means for applying electromagnetic radiation in the region of said chamber surrounding said electrode structure to produce isotopically selective excitation of uranium particles of one isotope type.

Claim 19

The apparatus of claim 15 wherein said electromagnetic radiation includes laser radiation.

Claim 20

The apparatus of claim 16 wherein the radiation applying means produces ionization of excited uranium particles.

Claim 21

The apparatus of claim 16 wherein the excited particles are ionized by electron impact.

Claim 22

Apparatus for applying an electric field acceleration to ions in an environment of flowing charged and neutral particles comprising: at least one chamber forming a partial enclosure for a region of said environment and having within said chamber the flowing environment of said charged and neutral particles said chamber being elongate in a direction generally across the direction of flow of said flowing particles; an electrode structure within said chamber and extending through said chamber substantially the elongate dimension of said chamber; said electrode structure being generally flexible over its length and comprising a plurality of wires; the electrode structure having a large dimension in the direction of the flow of said flowing particles and a proportionately much smaller dimension transverse to said flow and further being apertured therethrough in a direction substantially orthogonal to both the elongate dimension of said chamber and the direction of said flow; and spring arms independently tensioning each of the wires of said electrode structure to provide a straight characteristic thereto in said chamber over its length.

Claim 23

Apparatus for applying an electric field acceleration to ions in an environment of flowing charged and neutral particles comprising: at least one chamber forming a partial enclosure for a region of said environment and having within said chamber the flowing environment of said charged and neutral particles said chamber being elongate in a direction generally across the direction of flow of said flowing particles; an electrode structure within said chamber and extending through said chamber substantially the elongate dimension of said chamber; said electrode structure being generally flexible over its length and comprising a plurality of wires; the electrode structure having a large dimension in the direction of the flow of said flowing particles and a proportionately much smaller dimension transverse to said flow and further being apertured therethrough in a direction substantially orthogonal to both the elongate dimension of said chamber and the direction of said flow; and spring arms independently tensioning each of the wires of said electrode structure to provide a straight characteristic thereto in said chamber over its length.

Claim 24

The apparatus of claim 19 wherein said wires are aligned adjacent to the others in a single plane.

Claim 25

The apparatus of claim 20 further including means for supporting said spring arms to provide separate alignment of said wires.

Claim 26

Apparatus for applying an electric field acceleration to ions in an environment of flowing charged and neutral particles comprising: at least one chamber forming a partial enclosure for a region of said environment and having within said chamber the flowing environment of said charged and neutral particles; said chamber being elongate in a direction generally across the direction of flow of said flowing particles; an electrode structure within said chamber and extending through said chamber substantially the elongate dimension of said chamber; said electrode structure being generally flexible over its length; the electrode structure having a large dimension in the direction of the flow of said flowing particles and a proportionately much smaller dimension transverse to said flow and further being apertured therethrough in a direction substantially orthogonal to both the elongate dimension of said chamber and the direction of said flow; means for tensioning said electrode structure to provide a straight characteristic thereto in said chamber over its length; and means for applying a magnetic field in the region of said electrode structure.

Claim 27

Apparatus for applying an electric field acceleration to ions in an environment of flowing charged and neutral particles comprising: at least one chamber forming a partial enclosure for a region of said environment and having within said chamber the flowing environment of said charged and neutral particles; said chamber being elongate in a direction generally across the direction of flow of said flowing particles; an electrode structure within said chamber and extending through said chamber substantially the elongate dimension of said chamber; said electrode structure being generally flexible over its length; the electrode structure having a large dimension in the direction of the flow of said flowing particles and a proportionately much smaller dimension transverse to said flow and further being apertured therethrough in a direction substantially orthogonal to both the elongate dimension of said chamber and the direction of said flow; means for tensioning said electrode structure to provide a straight characteristic thereto in said chamber over its length; and means for applying a magnetic field in the region of said electrode structure.

Claim 28

The apparatus of claim 22 wherein the magnetic field in the region of said electrode structure is substantially parallel to the elongate dimension of said chamber.

Claim 29

Apparatus for applying an electric field acceleration to ions in an environment of flowing charged and neutral particles including electrons, comprising: at least one chamber forming a partial enclosure for a region of said environment and having within said chamber the flowing environment of said charged and neutral particles; said chamber being elongate in a direction generally across the direction of flow of said flowing particles; an electrode structure within said chamber and extending through said chamber substantially the elongate dimension of said chamber; said electrode being generally flexible over its length; the electrode structure having a large dimension in the direction of the flow of said flowing particles and a proportionally much smaller dimension transverse to said flow and further being apertured therethrough in a direction substantially orthogonal to both the elongate dimension of said chamber and the direction of said flow; said electrode structure centrally located within the chamber; means for tensioning said electrode structure to provide a straight characteristic thereto in said chamber over its length; and means for circulating electrons around said electrode structure on generally closed paths.

Claim 30

Apparatus for applying an electric field acceleration to ions in an environment of flowing charged and neutral particles including electrons, comprising: at least one chamber forming a partial enclosure for a region of said environment and having within said chamber the flowing environment of said charged and neutral particles; said chamber being elongate in a direction generally across the direction of flow of said flowing particles; an electrode structure within said chamber and extending through said chamber substantially the elongate dimension of said chamber; said electrode being generally flexible over its length; the electrode structure having a large dimension in the direction of the flow of said flowing particles and a proportionally much smaller dimension transverse to said flow and further being apertured therethrough in a direction substantially orthogonal to both the elongate dimension of said chamber and the direction of said flow; said electrode structure centrally located within the chamber; means for tensioning said electrode structure to provide a straight characteristic thereto in said chamber over its length; and means for circulating electrons around said electrode structure on generally closed paths.