Energy Transformer

Abstract

A system for transforming energy, the system including a spaced-apart pair of first magnets disposed along a first axis; a reciprocator including a support; a shaft disposed on the support; a pair of second magnets, each disposed on one end of the shaft, the pair of second magnets further disposed along a second axis within the spaced-apart pair of first magnets such that each the second magnet is configured to interface with one of the pair of first magnets in a magnetic field interaction, the second axis is coaxially disposed with respect to the first axis, the magnetic field interaction is dependent upon a distance along the first axis between a second magnet and a first magnet with which the second magnet interacts; and a pair of shields, a shield positioner for positioning the pair of shields and an input receiver for motivating the shield positioner.

Claims

1. A system for transforming energy from one form to another, said system comprising: (a) a spaced-apart pair of first magnets disposed along a first axis; (b) a reciprocator comprising: (i) a support; (ii) a shaft disposed on said support; and (iii) a pair of second magnets, each disposed on one end of said shaft, said pair of second magnets further disposed along a second axis within said spaced-apart pair of first magnets such that each said second magnet is configured to interface with one of said pair of first magnets in a magnetic field interaction, said second axis is coaxially disposed with respect to said first axis, said magnetic field interaction is dependent upon a distance along one of said first axis and said second axis between a second magnet and a first magnet with which said second magnet interacts; and (c) a pair of shields, a shield positioner for positioning said pair of shields and an input receiver for motivating said shield positioner, wherein each of said pair of shields is configured to be selectively placed between a second magnet and a first magnet with which said second magnet interacts, whereby a selective disposition of each of said pair of shields by said shield positioner within its respective space between a second magnet and a first magnet with which said second magnet interacts alters said magnetic field interaction, causing said reciprocator to reciprocate.

2. The system of claim 1, further comprising a power generator comprising; (a) at least one third magnet; and (b) at least one coil, wherein one of said at least one third magnet and said at least one coil is supported by at least one of said shaft and said pair of second magnets of said reciprocator and if said at least one third magnet is supported by at least one of said shaft and said pair of second magnets of said reciprocator, said at least one third magnet is moved with said reciprocator and relative to said at least one coil such that power can be generated through said at least one coil and if said at least one coil is supported by at least one of said shaft and said pair of second magnets of said reciprocator, said at least one coil is configured to be moved with said reciprocator and relative to said at least one third magnet such that power can be generated through said at least one coil, whereby said selective disposition of each of said pair of shields by said shield positioner within its respective space between a second magnet and a first magnet with which said second magnet interacts alters said magnetic field interaction, causing said reciprocator to reciprocate and a relative movement between said at least one third magnet and said at least one coil such that power is generated through said at least one coil.

3. (canceled)

4. The system of claim 1, wherein at least one of said pair of shields comprises ferrous materials.

5. The system of claim 1, wherein at least one of said pair of shields comprises a support material selected from the group consisting of carbon fiber, aluminum, plastic, fiberglass and any combinations thereof.

6. The system of claim 1, wherein said support of said reciprocator comprises a linear slide.

7. The system of claim 6, wherein said linear slide is a linear bearing slide.

8. The system of claim 1, wherein said shield positioner comprises a shaft to which said pair of shields are attached and a rotational input power receiver.

9. The system of claim 8, wherein said rotational input power receiver is a component selected from the group consisting of a gear, a propeller, a turbine configured to be attached to said shaft to which said pair of shields are attached and any combinations thereof.

10. The system of claim 9, wherein said gear is configured to be driven by a second gear coupled to a motor.

11. The system of claim 1, wherein at least one of said pair of shields comprises a shield configured in a shape of a half circle.

12. The system of claim 1, further comprising a mass configured to be attached to said reciprocator such that said mass adds to the mass of said reciprocator.

13. A system for transforming energy from one form to another, said system comprising: (a) a spaced-apart pair of first magnets disposed along a first axis; (b) a reciprocator comprising: (i) a support; (ii) a shaft disposed on said support; and (iii) a pair of second magnets, each disposed on one end of said shaft, said pair of second magnets further disposed along a second axis within said spaced-apart pair of first magnets such that each said second magnet is configured to interface with one of said pair of first magnets in a magnetic field interaction, said second axis is coaxially disposed with respect to said first axis, said magnetic field interaction is dependent upon a distance along one of said first axis and said second axis between a second magnet and a first magnet with which said second magnet interacts; (c) a pair of shields, a shield positioner for positioning said pair of shields and an input receiver for motivating said shield positioner, wherein each of said pair of shields is configured to be selectively placed between a second magnet and a first magnet with which said second magnet interacts; (d) a power generator comprising; (i) at least one third magnet; and (ii) at least one coil, wherein one of said at least one third magnet and said at least one coil is supported by at least one of said shaft and said pair of second magnets of said reciprocator and if said at least one third magnet is supported by at least one of said shaft and said pair of second magnets of said reciprocator, said at least one third magnet is moved with said reciprocator and relative to said at least one coil such that power can be generated through said at least one coil and if said at least one coil is supported by at least one of said shaft and said pair of second magnets of said reciprocator, said at least one coil is configured to be moved with said reciprocator and relative to said at least one third magnet such that power can be generated through said at least one coil; whereby a selective disposition of each of said pair of shields by said shield positioner within its respective space between a second magnet and a first magnet with which said second magnet interacts alters said magnetic field interaction causing said reciprocator to reciprocate and a relative movement between said at least one third magnet and said at least one coil such that power is generated through said at least one coil.

14. (canceled)

15. The system of claim 13, wherein at least one of said pair of shields comprises ferrous materials.

16. The system of claim 13, wherein at least one of said pair of shields comprises a support material selected from the group consisting of carbon fiber, aluminum, plastic, fiberglass and any combinations thereof.

17. The system of claim 13, wherein said support of said reciprocator comprises a linear slide.

18. The system of claim 13, wherein said shield positioner comprises a shaft to which said pair of shields are attached and a rotational input power receiver.

19. The system of claim 18, wherein said rotational input power receiver is a component selected from the group consisting of a gear, a propeller, a turbine configured to be attached to said shaft to which said pair of shields are attached and any combinations thereof.

20. The system of claim 19, wherein said gear is configured to be driven by a second gear coupled to a motor.

21. The system of claim 13, wherein at least one of said pair of shields comprises a shield configured in a shape of a half circle.

22. The system of claim 13, further comprising a mass configured to be attached to said reciprocator such that said mass adds to the mass of said reciprocator.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order that the manner in which the above-recited and other advantages and objects of the invention are obtained, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Understanding that these drawings depict only typical embodiments of the invention and are not therefore to be considered to be limiting of its scope, the invention will be described and explained with additional specificity and detail through the use of the accompanying drawings in which:

[0025] FIG. 1A is a diagram depicting an energy transformer using a concept of magnetic repulsion.

[0026] FIG. 1B is a diagram depicting an energy transformer using a concept of magnetic repulsion.

[0027] FIG. 1C is a diagram depicting an energy transformer using a concept of magnetic repulsion.

[0028] FIG. 2 is a top perspective view of the arrangements of the shields with respect to the magnets of the reciprocator in one instance of the rotation of the shaft supporting the shields.

[0029] FIG. 3 is a top perspective view of the arrangements of the shields with respect to the magnets of the reciprocator in another instance of the rotation of the shaft supporting the shields.

[0030] FIG. 4 is a top view of the arrangements of the shields with respect to the magnets of the reciprocator in one instance of the rotation of the shaft supporting the shields.

[0031] FIG. 5 is a top view of the arrangements of the shields with respect to the magnets of the reciprocator in another instance of the rotation of the shaft supporting the shields.

[0032] FIG. 6 is a top view of the arrangements of the shields with respect to the magnets of the reciprocator in one instance of the rotation of the shaft supporting the shields.

[0033] FIG. 7 is a top view of the arrangements of the shields with respect to the magnets of the reciprocator in another instance of the rotation of the shaft supporting the shields.

[0034] FIG. 8 is a side view of a shield disposed in one position with respect to a magnet.

[0035] FIG. 9 is a side view of a shield disposed in another position with respect to a magnet.

[0036] FIG. 10 is a top view of a power generator with coils supported on a support member and configured to be moved relative to magnets for generating electricity.

[0037] FIG. 11 is a side cross-sectional view of the power generator of FIG. 10 as taken along line A-A of FIG. 10.

[0038] FIG. 12 is a diagram depicting the manner in which the current induced in each coil is rectified to produce a direct current in each circuit.

PARTS LIST

[0039] 2—energy transformer [0040] 4—reciprocator [0041] 6—selective repulsion controller [0042] 8—blocker or shield [0043] 10—magnet [0044] 12—magnet [0045] 14—controller [0046] 16—drive gear connected to motor [0047] 18—input receiver, e.g., gear [0048] 20—reciprocating motion [0049] 22—rotary motion [0050] 24—axis [0051] 26—coil [0052] 28—magnet [0053] 30—power generator [0054] 32—rotating shaft support structure [0055] 34—shield positioner, e.g., rotating shaft connected to input receiver [0056] 36—plate [0057] 38—hole [0058] 40—nut [0059] 42—screw [0060] 44—support member [0061] 46—rectifier [0062] 48—shaft [0063] 50—support or linear slide [0064] 52—axis [0065] 54—axis [0066] 56—mass [0067] 58—propeller

PARTICULAR ADVANTAGES OF THE INVENTION

[0068] The present system provides an input receiver for motivating the shield positioner. The rate at which the input receiver receives an input determines the strokes of the reciprocator and therefore the rate of electric power generated by the power generator. Therefore, in an embodiment where a user of the system has control of the input, e.g., by controlling the rate of the input via a motor, the desired power generation can be altered simply by modifying the speed of the motor.

[0069] In one embodiment, a lighter component of the power generator, i.e., a coil, is attached to a moving part, i.e., a portion of the reciprocator, thereby enabling higher power generation density, as more coils can be used for power generator, per unit moving mass as compared to a case where a magnet configured for interaction with one or more coils is attached to the reciprocator as part of the moving mass.

DETAILED DESCRIPTION OF A PREFERRED EMBODIMENT

[0070] The term “about” is used herein to mean approximately, roughly, around, or in the region of. When the term “about” is used in conjunction with a numerical range, it modifies that range by extending the boundaries above and below the numerical values set forth. In general, the term “about” is used herein to modify a numerical value above and below the stated value by a variance of 20 percent up or down (higher or lower).

[0071] FIG. 1A is a diagram depicting an energy transformer using a concept of magnetic repulsion. FIG. 2 is a top perspective view of the arrangements of the shields with respect to the magnets of the reciprocator in one instance of the rotation of the shaft supporting the shields according to rotary motion 22. FIG. 3 is a top perspective view of the arrangements of the shields with respect to the magnets of the reciprocator in another instance of the rotation of the shaft supporting the shields. Support 50 is not shown in FIG. 3. Disclosed herein is a system 2 for transforming energy from one form to another. The system 2 includes a spaced-apart pair of first stationary magnets 12 disposed along a first axis 52, a reciprocator 4, a pair of shields 8, a shield positioner for positioning the pair of shields 8 and an input receiver 18 for motivating the shield positioner 34 supported by one or more support structure 32. A support structure 32 preferably allows rotation of the shaft with minimal friction to minimize the amount of input required to cause as much power generation by the power generator 30 as possible. In one embodiment, at least one of the pair of shields includes a shield configured in a shape of a half circle or half disc. With this shape, a shield 8 can be rotated entirely out of the way of the space encompassed by the opposing surfaces of each pair of first-second magnets. In the embodiment shown in FIG. 1A, the rotational input power receiver is a gear fixedly attached to the shaft 34. The gear is configured to be driven by a second gear 18 coupled to a motor 16. In other embodiments, for wind or hydro powered applications, a propeller or a turbine can be configured to be attached to the shaft either directly with the axis of rotation of the propeller or turbine coaxially disposed with the central axis 24 of shaft 34 or indirectly with the axis of rotation of the propeller or turbine disposed in parallel with respect to the central axis 24 of shaft 34. FIG. 1B is a diagram depicting an energy transformer using a concept of magnetic repulsion. Here, the repulsion controller 6 includes a propeller 58 configured to receive a fluid flow, e.g., a wind or water flow that is naturally occurring or forced or artificially induced. FIG. 1C is a diagram depicting an energy transformer using a concept of magnetic repulsion. Here, at least one mass 56 is attached to the support member 44 to add to the total mass of the reciprocator. A mass 56 can be any object, preferably a high density object such that its volume is limited compared to its weight for simplicity in getting mounted to the reciprocator. When it is unfavorable or inconvenient to add more coils that represent an additional mass to the reciprocator, an additional mass, e.g., a metal plate, block or bell-shaped object can be attached to the reciprocator. This additional mass can add momentum to the reciprocator in motion, making the reciprocator more able to overcome any resistance in motion that is experienced in the coils or magnets connected to the reciprocator.

[0072] The reciprocator 4 includes a support 50, a shaft 48 disposed on the support 50, a pair of second magnets 10, each disposed on one end of the shaft 48. The pair of second magnets 10 is further disposed along a second axis 54 within the spaced-apart pair of first magnets 12 such that each of the second magnets 10 is configured to interface with one of the pair of first magnets 12 in a magnetic field interaction. The second axis 54 is coaxially disposed with respect to the first axis 52. The magnetic field interaction is dependent upon a distance along one of the first axis 52 and the second axis 54 between a second magnet 10 and a first magnet 12 with which the second magnet 10 interacts. Each shield is configured to be selectively placed between a second magnet 10 and a first magnet 12 with which the second magnet 10 interacts. In use, an input is first provided to the shield positioner to cause a rotation to the shaft 34. Referring to FIGS. 2 and 3, this causes the shields 8 to be alternatingly disposed between each pair of facing first-second magnets 12, 10. In one embodiment, each of the magnetic field interactions is a repulsion as the interacting magnets are disposed at the same magnetic pole, e.g., N-pole or S-pole. Therefore, a first magnet 12 and a second magnet 10 tend to repulse one another. As the shaft 34 turns, one of the shields 8 becomes increasingly closer to the central axis 52 of the first magnets 12 while the other one of the shields 8 becomes increasingly ready to clear the axis 52. It shall be noted that, in the embodiment shown in FIGS. 1-3, the rotation of a shaft 34 determines the amount of shielding provided with each interacting pair of first-second magnets at a particular time, i.e., the placement of a shield 8 between the magnets of 10, 12 of each interacting pair of first-second magnets affects the amount of repulsion between a first magnet 12 and its interacting second magnet 10. Although when a first magnet is in full view of a second magnet, the magnetic fluxes experienced by each magnet may not be at its maximum compared to a case where the shield placed between them had been non-existent. The case where a shield 8 has been rotated out of the way of the pair of first magnet and the second magnet represents a case where the magnetic effects of one magnet has for the other is maximum. In contrast, when the view of one magnet of another has been completely blocked by a shield, this does not necessarily mean that the magnetic effects of one magnet on another is non-existent. It merely means that the magnetic effects of one magnet on another is minimized, therefore allowing a reciprocating magnet that is in motion to travel relatively unimpeded by the opposing magnet. In one embodiment, the support 50 of the reciprocator includes a linear slide. In one embodiment, the linear slide is a linear bearing slide. In all cases, the support 50 preferably exerts as little friction as possible to the reciprocator.

[0073] It shall be noted that, in one embodiment, upon receiving a motive force, the shaft 34 starts to rotate about axis 24, making the shields 8 rotate about the same axis. The shields 8 need not be controlled using a rotating shaft, although doing so simplifies the regulating of the placement of the shields as the shields must be advantageously placed at any moment to cause the reciprocating motion 20 of the reciprocator 4 to continue at a pace dictated by the output speed of the motor. Each shield 8 may be attached to an individual positioner instead, as long as the shields 8 are disposed in a coordinated manner where a first shield begins to serve as a blocker between a first pair of first-second magnets while a second shield begins to be rotated out of the space between a second pair of first-second magnets. Therefore, the provision of selective interactions of first and second magnets 12, 10 is not limited to a shaft to which shields are attached, the selective interactions, e.g., repulsion, of magnets can also be controlled using a selective repulsion controller 6 that controls each shield individually. In one embodiment, a controller 14 is provided to control the input to be received at the input receiver.

[0074] In FIG. 2, it shall be noted that shaft 48 is still assuming a motion in a direction towards to the left side of the set up as indicated by the reciprocating motion 20. However, as the shaft 34 continues to rotate as shown in FIG. 3, the repulsion exerted by the first magnet 12 becomes too great for the second magnet 10 magnetically interacting with it to continue in the reciprocating motion 20 indicated in FIG. 2. Therefore in FIG. 3, the reciprocating motion 20 is shown in the opposite direction to the reciprocating motion 20 of FIG. 2. Referring to FIG. 1A, a power generator 30 is shown with coils 26 and magnets 28 functionally coupled to the coils 26. A support member 44 is configured to support the coils 26 and is connected to shaft 48. As the shaft 48 oscillates between the first magnets 12, the support member 44 oscillates with the shaft 48, causing a relative motion of a coil 26 with respect to the magnets 28, generating a current in each of the coils 26 by electromagnetic induction.

[0075] Each of FIGS. 4-7 depicts a top view of the arrangements of the shields with respect to the magnets of the reciprocator in one instance of rotation of the shaft supporting the shields. FIGS. 4-5 reiterate the conditions of FIGS. 2-3, respectively. FIGS. 6-7 each depicts a top view of the arrangements of the shields with respect to the magnets of the reciprocator in one instance of rotation of the shaft supporting the shields where the reciprocator is disposed at the opposite end of its position in FIGS. 4-5. It shall be noted that coils 26 are configured in such a manner that they magnetically interact with as many magnets 28 or magnetic fields as possible in their reciprocating motions provided by the reciprocator 4 and as many pairs of magnetically interacting coils and magnets as possible such that as much electricity can be generated with each reciprocating motion as possible. Referring to FIG. 6, it shall be noted that the reciprocator 4 continues to travel in direction 20 to approach a first magnet 12 disposed on the right hand side. When the shield 8 on the right hand side continues in its path, it continues to alter the magnetic field interactions between the first and second magnets 12, 10, until its motion shown in FIG. 6 is curtailed such that the reciprocator is now forced to travel in the direction indicated as the reciprocating motion 20 shown in FIG. 7. In all the figures disclosed herein, the coils 26 have been shown to be attached to the reciprocator at shaft 48. The coils 26 may alternatively be attached to the magnets 10 using a support member 44.

[0076] FIG. 8 is a side view of a shield disposed in one position with respect to a magnet. In this position, the shield 8 does not block any magnetic fluxes through the area between the facing first-second magnets 12, 10 and this position represents a position where the shield exerts the least magnetic blocking effect between the two facing first-second magnets 12, 10. FIG. 9 is a side view of a shield disposed in another position and the magnetic with respect to a magnet. In this position, the shield 8 blocks all of the magnetic fluxes through the area between the facing first-second magnets 12, 10 and this position represents a position where the shield exerts the maximum magnetic blocking effect between the two facing first-second magnets 12, 10. In one embodiment, the at least one of the pair of shields includes ferrous materials. In one embodiment, at least one of the pair of shields includes carbon fiber, aluminum, plastic, fiberglass or any combinations thereof. The main substrate of each shield is preferably lightweight but rigid to reduce the amount of energy or effort to motivate the shield positioner and the main substrate is preferably capable of supporting a ferrous or iron-based magnetic shielding sheet. In one embodiment, the shield positioner includes a shaft to which the pair of shields are attached and a rotational input power receiver.

[0077] FIG. 10 is a top view of a power generator with coils supported on a support member and configured to be moved relative to magnets for generating electricity. In the embodiment shown, each power generator is a linear axial flux electricity generator as the motion afforded by the reciprocator is a linear motion. Magnets 28 are secured to two plates 36 by means of fasteners, e.g., screws 42, nuts 40 and holes 38 disposed on the plates 36. FIG. 11 is a side cross-sectional view of the power generator of FIG. 10 as taken along line A-A of FIG. 10. FIG. 12 is a diagram depicting the manner in which the current induced in each coil is rectified to produce a direct current in each circuit. The magnets 28 are disposed in their stationary positions while the coils 26 are allowed to move in a space between the two rows of magnets. Referring to FIG. 12, the coils each have a bridge rectifier 46 to alter an alternating current (AC) induced in the coil to direct current (DC).

[0078] The detailed description refers to the accompanying drawings that show, by way of illustration, specific aspects and embodiments in which the present disclosed embodiments may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice aspects of the present invention. Other embodiments may be utilized, and changes may be made without departing from the scope of the disclosed embodiments. The various embodiments can be combined with one or more other embodiments to form new embodiments. The detailed description is, therefore, not to be taken in a limiting sense, and the scope of the present invention is defined only by the appended claims, with the full scope of equivalents to which they may be entitled. It will be appreciated by those of ordinary skill in the art that any arrangement that is calculated to achieve the same purpose may be substituted for the specific embodiments shown. This application is intended to cover any adaptations or variations of embodiments of the present invention. It is to be understood that the above description is intended to be illustrative, and not restrictive, and that the phraseology or terminology employed herein is for the purpose of description and not of limitation. Combinations of the above embodiments and other embodiments will be apparent to those of skill in the art upon studying the above description. The scope of the present disclosed embodiments includes any other applications in which embodiments of the above structures and fabrication methods are used. The scope of the embodiments should be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled.