Abstract: In an embodiment, a magnet material includes a composition represented by R(FepMqCur(Co1-aAa)1-p-q-r)z, where R is at least one element selected from rare earth elements, M is at least one element selected from Ti, Zr and Hf, A is at least one element selected from Ni, V, Cr, Mn, Al, Si, Ga, Nb, Ta, and W, p is 0.05?p?0.6, q is 0.005?q?0.1, r is 0.01?r?0.15, a is 0?a?0.2, z is 4?z?9, and a structure including an intragranular phase having a Th2Zn17 crystal phase and a grain boundary phase. An average crystal grain diameter of the intragranular phase is in a range of 20 to 500 nm, and an average thickness of the grain boundary phase is smaller than a magnetic domain wall thickness.

Abstract: A device for providing rotational torque includes a stator with a permanent magnet rotatably mounted contained within, a rotor arranged on one side of the stator, a pair of permanent magnets rotatably mounted on oppositely spacing sides of the rotor, which stator and rotors are arranged with gaps left therebetween in an axial direction of the driveshaft, the rotor being mounted to the driveshaft. For further acceleration of the rotor, there are mounted several permanent magnets in the stator housing, arranged in a circumferential arrangement relative to the rotor. These acceleration magnets are arranged such that the size increases with each acceleration magnet approaching the stator magnet.

Abstract: A magnetic drive motor includes a housing; a plurality of cylinders bored in the housing, each cylinder having an upper end; a piston reciprocatingly received within each cylinder; a cylinder head covering the upper end of each cylinder; an electromagnet secured within each cylinder head; a source of electrical energy coupled with each electromagnet for delivering electrical energy to each said electromagnet; means for controlling delivery of electrical energy to each electromagnet such that when the electromagnet receives electrical energy, the electromagnet produces a magnetic force which impinges and attractive force upon the piston, urging the piston toward the electromagnet; and a magnetic shield within each cylinder, each magnetic shield actuatable between a first position shielding the piston from the magnetic force produced by the electromagnet and a second position exposing the piston to the magnetic force produced by the electromagnet.

Abstract: A Magnetic amplifier has a main disc having a plurality of permanent magnets embedded therein; an electric generator; a main disc shaft connected and passing through the center of the main disc and mechanically connected at an end thereof to the electric generator; at least one electric motor; an electric motor shaft mechanically connected to each of the at least one electric motor; an oblong permanent magnet attached to a distal end of each electric motor shaft opposite the end attached to the electric motor, wherein each of the oblong magnets are positioned in close proximity to the radial edge of the main disc to thereby interact with the permanent magnets of the main disc, wherein when the at least one electric motor rotates the respective oblong permanent magnets, the main disc is magnetically induced to rotate and thereby create electrical energy within the electric generator.

Abstract: A rotor includes a rotor core and a plurality of permanent magnets aligned in a circumferential direction of the rotor core. An inner circumferential surface of the rotor core includes a first portion formed at a position corresponding to a central portion of the permanent magnet in a circumferential direction, the first portion being recessed with respect to a second portion corresponding to a boundary between circumferentially adjacent permanent magnets.

Abstract: A permanent magnet generator system provides protection from fault conditions. The system includes a permanent magnet generator having a first, second, and third winding wherein each winding has a first end and a second end. During the normal mode of operation, the first ends of the windings are shorted to a first neutral point and alternating current (AC) voltage developed in the first, second and third windings is provided to a primary output associated with the second ends of the windings. In response to a fault condition on the primary output side of the system, the second ends of the windings are shorted together to a second neutral point and the first ends of the windings are disconnected from the first neutral point. During the backup mode, AC voltage developed in the windings is provided to a secondary output associated with the first ends of the windings.

Abstract: An excellent R-T-B type rare earth permanent magnet having a high coercive force (Hcj), in which a decrease in magnetization (Br) is suppressed, is obtained by a method for producing an R-T-B type rare earth permanent magnet using, as a raw material, an R-T-B type rare earth magnet alloy material including an R-T-B type alloy (wherein R is one kind, or two or more kinds selected from Nd, Pr, Dy and Tb, 4% by mass to 10% by mass of Dy or Tb being essentially contained in the R-T-B type alloy, T is metal containing essentially Fe, and B is boron) and a metal powder.

Abstract: The present invention relates to a stand-alone device for generating electrical energy comprising:—an excitation coil (2) furnished with a central opening, —a magnetic circuit passing through the central opening of the coil and formed of a fixed part (3) and a movable part (5) that can move with respect to the fixed part (3) so as to vary the magnetic flux through the excitation coil (2), characterized in that, —the magnetic circuit passes through the central opening of the excitation coil (2) several times, forming at least one loop. The invention also relates to a remote control device comprising a transmitter coupled to a remote receiver and a stand-alone device (1) for generating electrical energy so as to generate an electric current intended to power its transmitter.

Abstract: In an embodiment, a permanent magnet includes a composition of R (FepMqCur(Co1-sAs)1-p-q-r)z (R: rare earth element, M: Ti, Zr, Hf, A: Ni, V, Cr, Mn, Al, Si, Ga, Nb, Ta, W, 0.05?p 0.6, 0.005?q?0.1, 0.01?r?0.15, 0?s?0.2, 4?z?9). The permanent magnet includes a two-phase structure of a Th2Zn17 crystal phase and a copper-rich phase. An average interval between the copper-rich phases in a cross section including a crystal c axis of the Th2Zn17 crystal phase is in a range of over 120 nm and less than 500 nm.

Abstract: A permanent magnet machine includes two stationary stators and a rotating rotor. Electromagnetic fields occurring in one stator are displaced by an angle of thirty electrical degrees with respect to electromagnetic fields occurring in the other stator due to currents fed to the stators.

Abstract: A pulse adapter assembly that includes a pulse assembly that has a housing with a cavity disposed therein that receives a sensing device and a driven magnet. The adapter assembly has a shaft having a bearing assembly thereon and driver magnet wherein the shaft is disposed within the cavity of the pulse assembly such that the driven magnet and driver magnet couple to position the driven magnet at a predetermined distance from the sensing device. A workpiece such as a flow meter is attached to the adapter assembly wherein the sensing device monitors the driven magnet to determine an operational parameter of the workpiece.

Abstract: A motor comprises a stator and a rotor (20) disposed within the stator. The stator comprises: a housing (31) having a polygon cross section that comprises a plurality of side portions (32a-32d) and a plurality of curved corner portions (33a-33d), each of the corner portions connect two adjacent side portions and curve around a center (O?) which is offset from the rotational center (O) of the rotor; and a ring magnet (34) fixed to the inner surface of the housing. An air gap (37) is formed between a peripheral surface of the rotor (35) and an inner surface of the ring magnet (34). The thickness of the ring magnet at portions corresponding to the corner portions (33a-33d) of the housing being larger than the thickness of the ring magnet at portions corresponding to the side portions (32a-32d) of the housing.

Abstract: A generator includes a coil disposed about a core. A first stationary magnetic field source may be disposed on a first end portion of the core and a second stationary magnetic field source may be disposed on a second end portion of core. The first and second stationary magnetic field sources apply a stationary magnetic field to the coil. An external magnetic field source may be disposed outside the coil to apply a moving magnetic field to the coil. Electrical energy is generated in response to an interaction between the coil, the moving magnetic field, and the stationary magnetic field.

Abstract: A sintered magnet according to the present invention is a sintered magnet configured from a magnetic powder grain having Nd2Fe14B as a main component, in which: fluorine, a heavy rare earth element, oxygen, and carbon are segregated in part of grain-boundary regions of said sintered magnetic powder grain; concentration of the carbon is higher than concentration of the fluorine at a grain-boundary triple junction of the grain-boundary region; and concentration of the heavy rare earth element decreases from said grain-boundary triple junction toward an inside of said magnetic powder grain.

Abstract: A device for inducing the rotation of a plurality of rotors by use of magnetically charged materials includes at least a pair of rotors rotatably mounted. Each rotor includes at least one outwardly extending element having magnetic material attached to the opposing ends of the element. The elements of the two rotors are positioned co-planarly with respect to one another, such that each element of one rotor is paired with a corresponding co-planarly positioned element of the other rotor. The elements are positioned sufficiently proximate to one another such that the polarity of one element's end may interact with the polarity of its paired element of the other rotor to induce a rotation of one or both of the two rotors.

Abstract: A generator includes a coil of conductive material. A stationary magnetic field source applies a stationary magnetic field to the coil. An internal magnetic field source is disposed within a cavity of the coil to apply a moving magnetic field to the coil. The stationary magnetic field interacts with the moving magnetic field to generate an electrical energy in the coil.

Abstract: A high-efficiency motor is disclosed. The motor includes two sets of permanent magnets and further includes electromagnets incorporated to be energized by a control system to provide a variable-speed motor that produces high torque.

Abstract: A magnetic actuator includes a housing; a first permanent magnet and a second permanent magnet placed in the housing and being relatively rotatable in a plane including a magnetization direction; a magnetic-field generating unit outside of the housing, the magnetic-field generating unit generating a magnetic field that relatively rotates the first permanent magnet and/or the second permanent magnet in a direction such that the first permanent magnet and the second permanent magnet generate a repulsive force against each other; and a first guiding portion provided in the housing to regulate a direction in which the first permanent magnet and the second permanent magnet relatively move by the generated repulsive force.

Abstract: The present disclosure relates to a magnetic motor including a drive magnet, a motion magnet, and an acceleration field. The drive magnet includes magnetic shielding, typically on a portion thereof, altering the magnetic field of the drive magnet. In some embodiments, the motion magnet has a cross-section that is generally in the shape of a ‘V’ or ‘A’. The acceleration field is created by the interaction between the drive magnet and the motion magnet as the motion magnet is passed through the altered magnetic field of the drive magnet. The altered magnetic field of the drive magnet may often be near a first end of the drive magnet. In further embodiments, the motion magnet can be operably coupled to an output shaft and rotate around the central axis of the output shaft. The present disclosure, also relates to a device, including the magnetic motor, for generating energy from a turbine.

Abstract: The motor includes a central rotor rotating about a main shaft, with several first permanent magnets distributed around its periphery, having the same pole on an outer side; a plurality of satellite rotors arranged around the central rotor, each rotating about a corresponding secondary shaft parallel to the main shaft, with various second permanent magnets distributed around its periphery, having the same pole as the first permanent magnets on an outer side; a mechanical drive system to force the central rotor and satellite rotors to rotate in opposite directions, the first and second permanent magnets being arranged facing each other during rotation; and a plurality of magnetic screens, each being arranged between the central rotor and one of the satellite rotors in an upstream portion of the trajectory of the first and second permanent magnets.

Abstract: The present invention is an energy source machine comprising in one version of the embodiment of the present invention a vertically rotating base on a spindle held by a frame. The base comprises sliding cross rods, switchable permanent magnets and weight-units. When a rod becomes vertical it slides by the magnetic force of the respective magnet. As the rod slides it elevates its respective weight-units, one above the spindle and one under the spindle. Since the weight-unit above the spindle moves away from the spindle and the weight-unit under the spindle moves toward the spindle, a potential energy is created above the spindle. As the weight-unit above the spindle falls the potential energy is converted to kinetic energy and as the weight-units continue to rotate the kinetic energy becomes rotary energy that can be converted to electricity.

Abstract: Disclosed herein is a rotation power generating device. The rotation power generating device includes a stator consisting of a plurality of stationary units vertically connected to one another, and a rotator consisting of a plurality of rotating units vertically connected to one another with an angular orientation difference therebetween. Each of the stationary units has a pair of stationary magnets symmetrically embedded inside an inner surface thereof. Each of the rotating units has a pair of rotating magnets and is adapted to be rotated along the inner surface of the corresponding stationary unit about a rotating shaft that is installed in the center of the stator. The rotation power generating device compensates for energy loss of initially acting torque using repulsive force between magnets of the same polarity, resulting in reduced power loss and more effective transmission of energy.

Abstract: Devices of the invention include a rotor with magnets and a stator with two magnet zones. The end zone of the stator toward which the rotor magnet first approaches has two preferred variants: it can be formed either of one magnet or of a high magnetic permeability material. The other end of the stator is preferably formed of thick magnets.

Abstract: In an embodiment, a permanent magnet includes a composition represented by R(Fep(TisM1-s)qCur(Co1-tAt)1-p-q-r)z (R is at least one element selected from rare earth elements, M is at least one element selected from Zr and Hf, A is at least one element selected from Ni, V, Cr, Mn, Al, Ga, Nb, Ta and W, and p, q, r, s, t and z are numbers satisfying 0.3?p?0.6, 0.01?q?0.1, 0.01?r?0.15, 0.2?s?0.8, 0?t?0.2, 6?z?9 in an atomic ratio, respectively), and a structure composed mainly of a Th2Zn17 crystal phase and a CaCu5 crystal phase.

Abstract: The method included herein is an alternative energy wireless solar panel wind turbine communication server appliance node mechanism with built in communications server array, wireless energy and communications mechanism with protection, sharing, storage, accessing, authentication, battery management, certification, processing attachment and tracking mechanisms. The method and mechanism is utilized via networked servers, solar panels, and wireless electronic devices (online and offline) as well as mobile (wireless) communications devices built into one waterproof, temperature, controlled self sensing hardware package. The method and mechanism also works as part of a kilowatt hour banking system, and thermal passive solar control mechanism for living spaces.

Abstract: A flux-focused, shaped permanent magnet includes a body of magnetic material having multiple surface contouring to form a reduced flux side with convex surfaces and an increased flux side with concave surfaces. The surfaces develop high and low resistance external flux paths creating focused asymmetric flux fields. A magnetic unit having the shaped permanent magnet and a magnetic flux attracter or two shaped permanent magnets interconnected by two segmented permanent magnets and a kinetic device having a stationary stator ring, a rotor disc rotating within the stator ring and a multiplicity of the magnetic units on the stator ring and the rotor disc, are also provided.

Abstract: A magnetic actuator for adaptive type actuation comprising a set of permanent magnets (M) including at least one first set of magnets and one second set of magnets spatially arranged so as to be able to interact magnetically with one another; means (SM) for orienting the magnets of one set in relation to the magnets of the other set in order to vary the mutual interaction between them; potential energy storage means (RE) connected to the two sets of magnets to recover the energy needed to orient the magnets.

Abstract: An alloy material for an R-T-B based rare earth permanent magnet of the present invention includes: an R-T-B based alloy that comprises R, T, and B (wherein R represents at least one selected from the group consisting of Nd, Pr, Dy, and Tb, with Dy or Tb being essentially contained at 4% by mass to 10% by mass in the R-T-B type alloy; T represents a transition metal which essentially contains Fe; and B represents boron, a part of which can be substituted by carbon or nitrogen); and a high melting point compound having a melting point of 1080° C. or higher.

Abstract: The present invention relates to rotary motors in which the rotational motion of the motor is provided by the attractive (or repulsive) forces between a pair of cooperating magnets in response to tilting of the motor axle.

Abstract: In some circumstances such as with regard to contra-rotating turbo prop arrangements in aircraft it is desirable to vary the pitch of the blades and/or provide de-icing facilities. Advantageously, these blade pitch and de-icing facilities could be provided through electrical actuators. Unfortunately, provision of electrical power to such rotating components traditionally requires utilization of slip rings which are subject to wear. By providing a self-contained electrical generator including a first hub and second hub with respective generator parts it is possible to utilize the contra-rotating nature in order to create relative motion and therefore electrical power generation in coils opposed by permanent magnets. Slide contacts for electrical connection are avoided whilst electrical power can be generated within the rotating reference frame defined by the hubs.

Abstract: With the discovery of the Polar Cross Method claimed herein a valuable new method of the geometrical arrangement, linkage and/or constraint of component magnets in a permanent magnet powered device is invented. Additionally the Polar Cross Process claimed herein defines the transformation of electromagnetic energy exhibited by the fields of the component magnets into kinetic energy utilizing the Polar Cross Method to achieve the transformation. The Polar Cross Process is applied to achieve the design of the Polar Cross Permanent Magnet Motor device, also claimed herein. The invention includes a method, process and apparatus for utilizing the energy exhibited by fields of permanent magnets to produce motive force in a device such as a permanent magnet motor without the requirement for a continuously supplied external electrical power source or other fuel source supply to operate.

Abstract: A method of generating energy and a permanent magnet motor are disclosed. A method of generating energy is disclosed, comprising the steps of providing a first permanent magnet in a first initial location and a second permanent magnet in a second initial location, where the first and second magnets are positioned such that their poles have approximately the same relative orientation, moving the first and second magnets towards each other relatively by moving either or both the first magnet and the second magnet substantially along a first axis that is approximately perpendicular to the orientation of their poles, separating the first and second magnets by moving either or both the first magnet and the second magnet substantially along a second axis that is approximately parallel to the orientation of their poles, and returning the first and second magnets to their respective first and second initial locations.

Abstract: A directed flux motor described utilizes the directed magnetic flux of at least one magnet through ferrous material to drive different planetary gear sets to achieve capabilities in six actuated shafts that are grouped three to a side of the motor. The flux motor also utilizes an interwoven magnet configuration which reduces the overall size of the motor. The motor allows for simple changes to modify the torque to speed ratio of the gearing contained within the motor as well as simple configurations for any number of output shafts up to six. The changes allow for improved manufacturability and reliability within the design.

Abstract: The present invention relates to rotary motors in which the rotational motion of the motor is provided by the attractive (or repulsive) forces between a pair of cooperating magnets in response to tilting of the motor axle.

Abstract: A drive system moved by the power of repelling magnets causes a big wheel to rotate. The big wheel induces the rotation of a smaller wheel, connected to the shaft of an alternator (if we want to obtain obtaining an a.c. current) or a generator (for a c.c. current) which, through a forced rotation, produces electric energy. This is a maximum simple and cheap system which produces alternating current non-stop for many years on end, where it is needed, without fuel or waste.

Abstract: Devices of the invention include a rotor with magnets and a stator with two magnet zones. The end zone of the stator toward which the rotor magnet first approaches has two preferred variants: it can be formed either of one magnet or of a high magnetic permeability material. The other end of the stator is preferably formed of thick magnets.

Abstract: A mounting method is provided for fitting a permanent magnet in a retaining element, the permanent magnet being held by a coating material, the at least one permanent magnet first being at least partially coated by an elastic coating material prior to being fitted, and mounted in the retaining element in the subsequent step.

Abstract: A self magnetizing motor, in which a magnetic substance is disposed at the rotor and a stator is provided with a magnetizing portion to magnetize the magnetic substance, and the magnetizing portion forms an exciter pole protruding toward the magnetic substance and a tip portion tapered at an end of the exciter pole, wherein a width of the exciter pole, a protruding length of the tip portion, and a width of the tip portion are formed in the ratio of 8-9:2-2.5:1-2.4, thereby increasing the intensity of magnetizing of the magnetic substance thus to improve the motor performance.

Abstract: Disclosed herein is a rotation power generating device. The rotation power generating device includes a stator consisting of a plurality of stationary units vertically connected to one another, and a rotator consisting of a plurality of rotating units vertically connected to one another with an angular orientation difference therebetween. Each of the stationary units has a pair of stationary magnets symmetrically embedded inside an inner surface thereof. Each of the rotating units has a pair of rotating magnets and is adapted to be rotated along the inner surface of the corresponding stationary unit about a rotating shaft that is installed in the center of the stator. The rotation power generating device compensates for energy loss of initially acting torque using repulsive force between magnets of the same polarity, resulting in reduced power loss and more effective transmission of energy.

Abstract: An electro-mechanical device that functions as a motor or a generator and methods for constructing and using such electro-mechanical device are provided. The electro-mechanical device features permanent magnets placed in a magnetically attracting manner and inter-dispersed between control coils. The control coils are energized to create a flux opposing the flux of the permanent magnets and to create a rotational torque on the poles of a salient pole rotor before those poles align with the poles of the energized control coil stator segment. Power can be generated by placing the flux of the control coils in a steady state and mechanically rotating the salient pole rotor. The electro-mechanical device provides little or no cogging forces, high-efficiency operation, and a high power density.

Abstract: A clean engine for transportation, generators, and other applications. It comprises a series of alternating support wheel assemblies and magnet wheel assemblies that are propelled in a consistent pattern by battery powered electromagnets. The engine comprises at least one support wheel assembly and at least one magnet wheel assembly. The support wheel assemblies and magnet wheel assemblies are aligned in a specific pattern along a main shaft that is supported on each end by sealed bearings mounted in a nonmagnetic housing.

Abstract: A magnetic system and related method for generating energy is described. Multiple embodiments are described having different shapes, alternative designs to receive different driving forces, varied magnetic structures, and so forth. In an example implementation, a magnetic structure may include on a single side multiple magnetic sources having different magnetic polarities. Other description herein may be directed to magnetizer printing, adaptable/adjustable correlated magnet devices, entertainment devices having correlated magnet technology, and so forth. Furthermore, description of additional magnet-related technology and example implementations thereof is included herein.

Abstract: Provided is a generator in which straight rod magnets have been heated to form curved ones, with the identical polarity ends of the magnets having been forcibly butted together by diamagnetic connecting devices to form a field element ring. The field element ring is arranged through three Y-shaped sets (evenly spaced apart) of one inner and two outer roller devices set on a base steel sheet. Rotary drive force is applied from the centrally placed drive motor to one of the inner and outer roller devices to rotate the field element ring. Between, and in line with, the three sets of inner and outer roller devices are arranged three segments of an armature coil that is wound around the field element ring. In turn, the armature coil is encased within three segments of an armature core that are set on the base steel sheet.

Abstract: In the laws of magnet, apart from those of repelling and attracting terms, there's a third position hitherto unnoticed, that of rotating terms, when they are angular. It is this 3rd aspect that's been utilized to turn a wheel or cause a motion in a body. The speed from the wheel is multiplied through a set of gear-wheels in order to turn an armature inside a coil. This generates electricity energy that can be applied as required. Also, the spinning magnets that prompts the generation, or the electricity energy generated, when applied to run engines for vehicles, or supply homes and industries with power, does not leave an after-burn that can pollute the environment, the way the burning of fossil fuels does. So, more importantly, it helps in redressing of global warming and attainment of a cleaner and greener world environment.

Abstract: The present invention relates to a permanent magnet for a motor, to be buried in a permanent magnet motor, including: a plurality of sheet magnets for lamination, and an insulating layer arranged between the plurality of sheet magnets for lamination. Since the invention has the above-mentioned constitution, the permanent magnets are free from the problems of temperature elevation and coercive force depression, therefore making it possible to provide a high-power small-sized motor. Furthermore, it is unnecessary to perform the conventional correcting processing after sintering, which can simplify the production steps, and therefore, it becomes possible to mold the permanent magnet with a high degree of dimension accuracy.

Abstract: A periodic magnetic field generation device is provided with a field pole of a Halbach array structure in which main pole permanent magnets magnetized in a direction of a generated field and sub pole permanent magnets magnetized in a direction opposite to the direction of magnetic poles of the main pole permanent magnets are alternately disposed linearly or circularly so as to be adjacent to each other. A part of each of the main pole permanent magnets on a side on which the magnetic field is generated is replaced by a soft magnetic member, and a relation between a length A of the soft magnetic member on the side of the generated field along a moving direction and a length B of each main pole permanent magnet on a side of a back yoke along the moving direction is A<B.

Abstract: A hybrid magnet motor that utilizes two reciprocating magnet head pistons that are 180 (degrees) out of sync., in which acts against a rotating dual polarity magnet wheel (5) which causes a repulsion for the first 180 (degrees) of rotation, then an attraction for the second 180 (degrees) of rotation, when the magnet head piston reaches about 67.5 (degrees) Before-top-dead-center. A timing disk (15) triggers on the appropriate sensor, in which activates or energizes that particular electromagnetic coil, and causes the magnet head piston in question to rotate past the pistons stall out point, which is when the magnet head piston is at its Top-dead-center, or its magnet head piston is closest to the magnet wheel (5). This is the cylinders closest and strongest point of attraction. As the magnet head piston is caused to rotate further After-top-dead-center to about 22.

Abstract: A permanent magnet motor operated by the magnetic interaction between two or more permanent magnets, and a control system therefor, is provided. The permanent magnet motor may be a piston motor having a magnetic piston assembly mounted on a crank shaft, and a rotatable cam shaft having a cam magnet corresponding to the piston assembly. When the cam shaft rotates about an axis, the poles of the cam magnet alternatingly face the adjacent magnetic pole of the corresponding piston magnet. The magnetic field interactions between the piston magnet and the cam magnet cause the piston to reciprocate within the cylinder. The permanent magnet motor may also be a rotary motor comprising a rotor having a plurality of rotor magnets, and a stator having a stator magnet. A stator motor drives the stator causing the rotor to rotate in response to alternating interactions between magnetic fields of the stator magnet and rotor magnets. A vehicle comprising a permanent magnet motor is also disclosed.

Abstract: A generator includes a coil of conductive material. A stationary magnetic field source applies a stationary magnetic field to the coil. An internal magnetic field source is disposed within a cavity of the coil to apply a moving magnetic field to the coil. The stationary magnetic field interacts with the moving magnetic field to generate an electrical energy in the coil.

Abstract: A generator includes a coil disposed about a core. A first stationary magnetic field source may be disposed on a first end portion of the core and a second stationary magnetic field source may be disposed on a second end portion of core. The first and second stationary magnetic field sources apply a stationary magnetic field to the coil. An external magnetic field source may be disposed outside the coil to apply a moving magnetic field to the coil. Electrical energy is generated in response to an interaction between the coil, the moving magnetic field, and the stationary magnetic field.