The present invention relates generally to a magnetizing inductor and a method for producing a magnetizing inductor. More particularly, the present invention relates to a magnetizing inductor consisting of a stack of a plurality of flat conductor layers that form a plurality of turns about a hole tapered such that a first diameter of the hole on a first side of the magnetizing inductor is greater than a second diameter of the hole on a second side of the magnetizing inductor that is opposite the first side.
The present invention is enabled by a magnetizer that functions as a magnetic printer that is able to move a magnetizable material relative to the location of a print head (and/or vice versa) so that magnetic pixels (or maxels) can be printed in a prescribed pattern at locations on the magnetizable material. Generally, the print head of the magnetic printer consists of multiple flat metal layers that form a flat metal inductor coil about a hole, where the shape of the print head may or may not conform to different shaped surfaces.
In accordance with one aspect of the invention, a print head for magnetically printing a magnetic source into a magnetizable material includes a first conductor layer on a first side of a print head and a second conductor layer on a second side of the print head that is opposite the first side. The first conductor layer and the second conductor layer form a flat metal inductor coil about a hole having a first diameter on the first side of the print head and a second diameter on the second side of the print head, where the second diameter is smaller than the first diameter.
The shape of the print head can conform to different shaped surfaces.
The first conductor layer can have a first thickness and the second conductor layer can have a second thickness less than the first thickness.
The first thickness and second thickness can be proportional to the first diameter and the second diameter.
The hole can be a conically-shaped hole.
The hole can be a step-shaped hole.
The print head can also include at least one additional conductor layer between the first conductor layer and the second conductor layer. Each conductor layer of the first conductor layer, the second conductor layer, and the at least one additional conductor layer can have a funnel-like shape. The hole can have a third diameter corresponding to the at least one additional conductor layer, where the third diameter is smaller than the first diameter and larger than the second diameter. Each conductor layer of the first conductor layer, the second conductor layer, and the at least one additional conductor layer can have a different thickness, where a thickness of each conductor layer of the first conductor layer, the second conductor layer, and the at least one additional conductor layer can be proportional to the diameter of the hole corresponding to each conductor layer.
The first conductor layer and the second conductor layer can each comprise a metal.
The metal may include copper.
The flat metal inductor coil can have a concave shape.
The flat metal inductor coil can have a concave shape.
The print head can include four conductor layers.
The print head can include six conductor layers.
The first conductor layer and the second conductor layer each have a funnel-like shape.
The print head can include a first tab for connecting the first conductor layer to wiring of a magnetization subsystem.
The print head can include a second tab for connecting the second conductor layer to wiring of a magnetization subsystem.
The present invention is described with reference to the accompanying drawings. In the drawings, like reference numbers indicate identical or functionally similar elements. Additionally, the left-most digit(s) of a reference number identifies the drawing in which the reference number first appears.
The present invention will now be described more fully in detail with reference to the accompanying drawings, in which the preferred embodiments of the invention are shown. This invention should not, however, be construed as limited to the embodiments set forth herein; rather, they are provided so that this disclosure will be thorough and complete and will fully convey the scope of the invention to those skilled in the art.
Certain described embodiments may relate, by way of example but not limitation, to systems and/or apparatuses comprising magnetic structures, magnetic and non-magnetic materials, methods for using magnetic structures, magnetic structures produced via magnetic printing, magnetic structures comprising arrays of discrete magnetic elements, combinations thereof, and so forth. Example realizations for such embodiments may be facilitated, at least in part, by the use of an emerging, revolutionary technology that may be termed correlated magnetics. This revolutionary technology referred to herein as correlated magnetics was first fully described and enabled in the co-assigned U.S. Pat. No. 7,800,471 issued on Sep. 21, 2010, and entitled “A Field Emission System and Method”. The contents of this document are hereby incorporated herein by reference. A second generation of a correlated magnetic technology is described and enabled in the co-assigned U.S. Pat. No. 7,868,721 issued on Jan. 11, 2011, and entitled “A Field Emission System and Method”. The contents of this document are hereby incorporated herein by reference. A third generation of a correlated magnetic technology is described and enabled in the co-assigned U.S. Pat. No. 8,179,219, issued May 15, 2012, and entitled “A Field Emission System and Method”. The contents of this document are hereby incorporated herein by reference. Another technology known as correlated inductance, which is related to correlated magnetics, has been described and enabled in the co-assigned U.S. Pat. No. 8,115,581 issued on Feb. 14, 2012, and entitled “A System and Method for Producing an Electric Pulse”. The contents of this document are hereby incorporated by reference.
Material presented herein may relate to and/or be implemented in conjunction with multilevel correlated magnetic systems and methods for producing a multilevel correlated magnetic system such as described in U.S. Pat. No. 7,982,568 issued Jul. 19, 2011 which is all incorporated herein by reference in its entirety. Material presented herein may relate to and/or be implemented in conjunction with energy generation systems and methods such as described in U.S. Pat. No. 8,222,986 issued Jul. 17, 2012, which is all incorporated herein by reference in its entirety. Such systems and methods described in U.S. Pat. Nos. 7,681,256 issued Mar. 23, 2010, 7,750,781 issued Jul. 6, 2010, 7,755,462 issued Jul. 13, 2010, 7,812,698 issued Oct. 12, 2010, 7,817,002, 7,817,003, 7,817,004, 7,817,005, and 7,817,006 issued Oct. 19, 2010, 7,821,367 issued Oct. 26, 2010, 7,823,300 and 7,824,083 issued Nov. 2, 2011, 7,834,729 issued Nov. 16, 2011, 7,839,247 issued Nov. 23, 2010, 7,843,295, 7,843,296, and 7,843,297 issued Nov. 30, 2010, 7,893,803 issued Feb. 22, 2011, 7,956,711 and 7,956,712 issued Jun. 7, 2011, 7,958,575, 7,961,068 and 7,961,069 issued Jun. 14, 2011, 7,963,818 issued Jun. 21, 2011, and 8,015,752 and 8,016,330 issued Sep. 13, 2011, 8,035,260 issued Oct. 11, 2011, 8,098,122 issued Jan. 17, 2012, 8,279,031 issued Oct. 2, 2012, 8,356,400 issued Jan. 22, 2013, 8,368,495 issued Feb. 5, 2013, 8,514,046 issued Aug. 20, 2013, 8,576,036 issued Nov. 5, 2013, 8,638,016 issued Jan. 28, 2014, 8,648,681 issued Feb. 11, 2014, 8,692,637 issued Apr. 8, 2014, 8,702,437 and 8,704,626 issued Apr. 22, 2014, 8,760,251 issued Jun. 24, 2014, 8,779,879 issued Jul. 15, 2014, and 8,810,348 issued Aug. 19, 2014 are all incorporated by reference herein in their entirety.
Material presented herein may relate to and/or be implemented in conjunction with systems and methods described in U.S. patent application Ser. No. 13/779,611, filed Feb. 27, 2013 titled “System for Detaching a Magnetic Structure from a Ferromagnetic Material”, which is incorporated herein by reference. Material may also relate to systems and methods described in U.S. patent application titled “System for Controlling Magnetic Flux of a Multi-pole Magnetic Structure, filed Nov. 5, 2013, which is incorporated herein by reference. Material may also relate to systems and methods described in U.S. Pat. No. 8,937,521 titled “System for Concentrating Magnetic Flux of a Multi-pole Magnetic Structure, issued Jan. 20, 2015, which is incorporated herein by reference.
The present invention pertains to producing magnetic structures by magnetically printing magnetic pixels (or maxels) onto magnetizable material, which can be described as magnetizing spots or spot magnetization. It is enabled by a magnetizer that functions as a magnetic printer that is able to move a magnetizable material relative to the location of a magnetic print head (and/or vice versa) so that magnetic pixels (or maxels) can be printed onto (and into) the magnetizable material in a prescribed pattern. When the magnetizer is printing maxels, the print head is adjacent to the magnetizable material, where the maxel is printed (or magnetized) by the magnetic field emerging from the aperture of the print head instead of the magnetic field inside the aperture (i.e., hole) of the print head. Typically, the magnetizable material being spot magnetized is much greater in size than the size of the aperture of the print head and therefore the magnetizable material is unable to fit inside the hole of the print head (i.e., the print head, an inductor coil, doesn't surround the material being magnetized as do coils of most conventional magnetizers).
Characteristics of the print head can be established to produce a specific shape and size of maxel given a prescribed magnetization voltage and corresponding current for a given magnetizable material where characteristics of the magnetizable material can be taken into account as part of the printing process. The printer can be configured to magnetize in a direction perpendicular to a magnetization surface, but the printer can also be configured to magnetize in a direction non-perpendicular to a magnetization surface.
A magnetic printer having a print head, which is also referred to as an inductor coil, is described in U.S. Pat. No. 8,179,219, issued May 15, 2012, titled “A Field Emission System and Method”, which is incorporated herein by reference. An alternative print head design is described in U.S. Pat. No. 8,760,250, issued Jun. 24, 2014, titled “System and Method for Energy Generation”, which is incorporated herein by reference. Another alternative print head design is described in relation to FIGS. 19A through 19P of U.S. Pat. No. 8,648,681, Feb. 11, 2014, titled “Magnetic Structure Production”, which is incorporated herein by reference.
As previously mentioned above, the present invention is enabled by a magnetizer that functions as a magnetic printer that is able to move a magnetizable material relative to the location of a print head (and/or vice versa) so that magnetic pixels (or maxels) can be printed in a prescribed pattern at locations on the magnetizable material.
Generally, the present invention involves a print head for use by a magnetic printer that consists of multiple flat metal layers that form a flat metal inductor coil about a hole having a first diameter on a first side of the print head and having a second diameter smaller than the first diameter on a second side of the print head that is opposite the first side, where the shape of the print head may or may not conform to different shaped surfaces.
While particular embodiments of the invention have been described, it will be understood, however, that the invention is not limited thereto, since modifications may be made by those skilled in the art, particularly in light of the foregoing teachings.
This non-provisional patent application is continuation-in-part of non-provisional application Ser. No. 14/198,400, filed Mar. 5, 2014, which is a continuation in part of non-provisional application Ser. No. 13/659,444, filed Oct. 24, 2012, titled “A System and Method for Producing Magnetic Structures” by Fullerton et al. and claims the benefit under 35 USC 119(e) of provisional application 61/851,614, titled “A System and Method for Producing Magnetic Structures”, filed Mar. 11, 2013, by Fullerton et al.; Ser. No. 13/659,444 claims the benefit under 35 USC 119(e) of provisional application 61/717,444, titled “A System and Method for Producing Magnetic Structures”, filed Oct. 25, 2011 by Fullerton et al. Non-provisional application Ser. No. 14/198,400 is also a continuation in part of non-provisional application Ser. No. 13/687,819, filed Nov. 28, 2012, titled “System and Method for Focusing Magnetic Fields” by Loum et al, which claims the benefit under 35 USC 119(e) of provisional application 61/629,806, titled “System and Method for Focusing Magnetic Fields”, filed Nov. 28, 2011, by Loum et al. Non-provisional application Ser. No. 14/198,400 is also a continuation in part of non-provisional application Ser. No. 13/959,201, filed Aug. 5, 2013, titled “System and Method for Magnetization” by Fullerton et al, which claims the benefit under 35 USC 119(e) of provisional application 61/742,260, titled “System and Method for Focusing Magnetic Fields”, filed Aug. 6, 2012, by Fullerton et al. Non-provisional application Ser. No. 14/198,400 is also a continuation in part of non-provisional application Ser. No. 14/052,891, filed Oct. 14, 2013, titled “System and Method for Demagnetization of a Magnetic Structure Region” by Fullerton et al, which claims the benefit under 35 USC 119(e) of provisional application 61/795,352, titled “System and Method for Demagnetization of a Magnetic Structure Region”, filed Oct. 15, 2012, by Fullerton et al. Non-provisional application Ser. No. 14/198,400 is also a continuation in part of U.S. non-provisional Pat. No. 8,810,348, issued Aug. 19, 2014, titled “System And Method For Tailoring Polarity Transitions of Magnetic Structures” by Fullerton et al. which claims the benefit under 35 USC 119(e) of U.S. Provisional Patent Application No. 61/744,864, titled “System And Method For Tailoring Polarity Transitions of Magnetic Structures”, filed Oct. 4, 2012, by Fullerton et al; U.S. Pat. No. 8,810,348 is a continuation-in-part of U.S. Pat. No. 8,648,681, issued Feb. 11, 2014, titled “Magnetic Structure Production”, which claims the benefit of U.S. provisional patent application No. 61/403,814, filed Sep. 22, 2010, titled “System and Method for Producing Magnetic Structures” and U.S. provisional patent application No. 61/462,715, filed Feb. 7, 2011, titled “System and Method for Producing Magnetic Structures”; U.S. Pat. No. 8,648,681 is a continuation-in-part of U.S. Pat. No. 8,179,219, issued May 15, 2012, titled “Field Emission System And Method”; 8,648,681 is also a continuation-in-part of U.S. Pat. No. 8,760,250, issued Jun. 24, 2014, which is entitled “A System And Method For Energy Generation”, which claims the benefit of provisional patent application Nos. 61/277,214, filed Sep. 22, 2009, 61/277,900 filed Sep. 30, 2009, 61/278,767, filed Oct. 9, 2009, 61/279,094, filed Oct. 16, 2009, 61/281,160, filed Nov. 13, 2009, 61/283,780, filed Dec. 9, 2009, 61/284,385, filed Dec. 17, 2009, and 61/342,988, filed Apr. 22, 2010; U.S. Pat. No. 8,760,250 is a continuation-in-part of U.S. Pat. Nos. 7,982,568, issued Jul. 19, 2011, and 8,179,219, issued May 15, 2012; U.S. Pat. No. 8,810,348 is also a continuation-in-part of U.S. Pat. No. 8,760,251, issued Jun. 24, 2014, which is entitled “System and Method for Producing Stacked Field Emission Structures”. The contents of the provisional patent applications, the contents of the non-provisional patent applications, and the contents of the issued patents that are identified above are hereby incorporated by reference in their entirety herein.
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62057404 | Sep 2014 | US | |
61851614 | Mar 2013 | US | |
61717444 | Oct 2011 | US | |
61742260 | Aug 2012 | US | |
61795352 | Oct 2012 | US | |
61744864 | Oct 2012 | US | |
61403814 | Sep 2010 | US | |
61462715 | Feb 2011 | US | |
61277214 | Sep 2009 | US | |
61277900 | Sep 2009 | US | |
61278767 | Oct 2009 | US | |
61279094 | Oct 2009 | US | |
61281160 | Nov 2009 | US | |
61283780 | Dec 2009 | US | |
61284385 | Dec 2009 | US | |
61342988 | Apr 2010 | US |
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