Matches 1 - 50 out of 179 1 2 3 4 >


Match Document Document Title
US20120235527 Automated Power Generator  
One embodiment of an automated power generator has one base board (10), three magnet boards (48), two coil boards (58), driving boards (68), DC motor (70) with a set of transmission device...
US20150171669 Variable Attractive Force Motor and Generator  
An apparatus is disclosed for extracting electrical and mechanical energy from stored magnetic energy. The apparatus includes an axial flow turbine defined by a body having an increased magnetic...
US20140001765 VARIABLE ATTRACTIVE FORCE MOTOR AND GENERATOR  
An apparatus is disclosed for extracting electrical and mechanical energy from stored magnetic energy. The apparatus includes an axial flow turbine defined by a body having an increased magnetic...
US20130062889 VARIABLE ELECTRICAL GENERATOR  
A variable electrical generator (20) is operable to convert mechanical motion to electrical power. The generator (20) includes at least a stator element (60) and a rotor element (50) including...
US20140152134 ENERGY HARVESTING DEVICES  
An energy harvesting device includes at least one first magnet configured to rotate along a first circular path in a first plane. The energy harvesting device includes at least one piezo-electric...
US20080265702 Permanent magnetic brushless motor with length adjustable air gap based on load  
A permanent magnetic brushless motor with a length adjustable air gap comprises: a body; a stator secured to one end of the body; a spindle pivotally installed to the body; a part of the spindle...
US20120235528 Toroidal inductance generator  
The Toroidal Inductance Generator is a machine that creates electrical energy by orbiting three fields of multiple magnets inside and around, a copper wire toroidal coil. The toroidal generator is...
US20120153630 WIND ASSIST RARE EARTH MAGNET DRIVEN TURBINE  
In embodiments of the present invention improved capabilities are described for a turbine system that combines capturing airflow via turbine blades to turn a shaft with rare earth magnet drive of...
US20110309704 Energy source machine of permanent magnets and elevated weights rotating  
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...
US20130187502 VIBRATION MOTOR  
There is provided a vibration motor including: a housing having one open surface; a permanent magnet disposed in an internal space of the housing and interacting with a coil to generate...
US20150028598 MAGNETIC POWER GENERATION  
A magnetic power generating machine, including a central magnet, which is configured to traverse a path having first and second ends, and is connected by a linkage to rotate a shaft as the central...
US20110266904 PERMANENT MAGNET ACTUATOR FOR ADAPTIVE ACTUATION  
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...
US20110001381 McDaniel magnet motor  
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...
US20120153759 RARE EARTH MAGNET MOLDING AND METHOD FOR MANUFACTURING THE SAME  
A rare earth magnet molding (1) of the present invention includes rare earth magnet particles (2), and an insulating phase (3) present among the rare earth magnet particles. Segregation regions...
US20110057529 MOUNTING METHOD FOR FITTING A PERMANENT MAGNET IN A RETAINING ELEMENT  
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...
US20110248590 ROTARY MOTOR  
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...
US20130207497 ENERGY HARVESTING DEVICE  
An energy harvester is provided. The energy harvester includes a permanent magnet and a coil. At least one of the permanent magnet and coil rotate completely about an axis such that relative...
US20130127279 REPULSIVE FORCE CONVERSION DRIVES AND CENTRIFUGAL FORCE CONVERSION  
A repulsive force conversion drive system for centrifugal force conversion to drive a load. A operational load to be driven by movement and provide external power due to movement of the...
US20130154424 ALLOY MATERIAL FOR R-T-B-BASED RARE EARTH PERMANENT MAGNET, METHOD FOR PRODUCING R-T-B-BASED RARE EARTH PERMANENT MAGNET, AND MOTOR  
An alloy material for an R-T-B-based rare earth permanent magnet, including (i) an R-T-B-based alloy composed of R being two or more members selected from rare earth elements, T being a transition...
US20120091939 HIGH VOLTAGE DC ELECTRIC POWER GENERATING SYSTEM WITH PERMANENT MAGNET GENERATOR PROTECTION  
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...
US20140268339 MULTI-AXIS SECTOR MOTOR  
A multi-axis motor includes a first elongate magnet member disposed in a first orientation and a second elongate magnet member disposed in a second orientation orthogonal to the first orientation...
US20130270949 PERMANENT MAGNET ELECTRIC MACHINE WITH TWO PART OR MULTI PART PERMANENT MAGNETS  
A permanent magnet electric machine (2), in which permanent magnets (7) are arranged on a stator (13) and/or a rotor (15). In this case, a permanent magnet (7) has at least one first macroscopic...
US20120248913 FERRITE SINTERED MAGNET, MOTOR, AND METHOD FOR PRODUCING THE FERRITE SINTERED MAGNET  
A ferrite sintered magnet has a surface roughness Rz of 3.5 μm or less. A method for producing a ferrite sintered magnet includes: mixing magnetic powders with at least a binder resin to obtain a...
US20120074804 PERMANENT MAGNET AND METHOD FOR MANUFACTURING THE SAME, AND MOTOR AND POWER GENERATOR USING THE SAME  
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,...
US20110278976 PERMANENT MAGNET AND METHOD OF MANUFACTURING THE SAME, AND MOTOR AND POWER GENERATOR USING THE SAME  
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...
US20150001975 ROTATING ELECTRIC MACHINE AND CONTROLLER OF ROTATING ELECTRIC MACHINE AND A CONTROL METHOD OF ROTATING ELECTRIC MACHINE  
The rotating electric machine includes a stator and a rotor. The rotating electric machine includes a rotor iron core including a plurality of magnetic pole portions in a circumferential...
US20110018379 MAGNO-FORCE ENERGY. pdf  
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...
US20130082559 PERMANENT MAGNET AND MOTOR AND GENERATOR USING THE SAME  
In one embodiment, a permanent magnet includes a composition represented by R(FepMqCur(Co1-p-q-r)z, (R: rare earth element, M: at least one element selected from Ti, Zr and Hf, 0.3
US20090039723 Motor-Pump Assembly for Household Appliances  
A motor-pump assembly for household appliances (1) such as dishwashers and washing machines, in particular for discharging water, of unusual structural simplicity, comprises a pump equipped with...
US20130149152 Magnetically Assisted Kinetic Turbine System  
A system accepts outside kinetic energy in various forms such as wind, rain or waterfall and produces electricity by use of traditional coils and magnets or other means. During lulls in obtaining...
US20150228385 PERMANENT MAGNET, MOTOR, AND GENERATOR  
A permanent magnet includes: a composition expressed by a composition formula: RpFeqMrCutCo100-p-q-r-t (R is at least one element selected from rare-earth elements, M is at least one element...
US20120025651 SINTERED MAGNET AND ROTATING ELECTRIC MACHINE USING SAME  
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...
US20120242181 ELECTRIC MACHINE EXCITED BY PERMANENT MAGNETS  
In order to provide a compact and highly efficient electric machine having high power density, an electric machine excited by permanent magnets, comprising a stator and a rotor, is provided. The...
US20130049509 HIGH EFFICIENCY MOTOR UTILIZING REPULSIVE FORCE OF PERMANENT MAGNET  
The present invention relates to improving the efficiency of electric motors by utilizing the repulsive force between the same poles of adjacent permanent magnets. The invention comprises: a...
US20130241333 PERMANENT MAGNET AND METHOD FOR MANUFACTURING THE SAME, AND MOTOR AND POWER GENERATOR USING THE SAME  
In an embodiment, a permanent magnet includes a composition represented by a composition formula: R(FepMqCur(Co1-sAs)1-p-q-r)z, where, R is at least one element selected from rare earth elements,...
US20100033049 ROTARY MOTOR  
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...
US20140077647 GENERATOR DEVICE USING PERMANENT MAGNETS  
The invention relates to a device characterised in that said device is made of the assembly of a plurality of microgenerators, each including a magnetic circuit as a loop of segments for the...
US20080122298 Arc-break non-electric permanent magnet motion using racks and/or rails set  
This abstract section is written to explain this patent application. A magnetic motion has been found utilizing the sides and corners of permanent magnets. This motion has been taught at public...
US20110198958 LINEAR PERMANENT MAGNET MOTOR  
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...
US20130026870 RARE EARTH SINTERED MAGNET, METHOD FOR PRODUCING THE SAME, MOTOR, AND AUTOMOBILE  
Provided is a rare earth sintered magnet 10 comprising a group of main phase grains 2 each composed of an R-T-B-based rare earth magnet comprising a core 4 and a shell 6 covering the core 4,...
US20120169170 MAGNET MATERIAL, PERMANENT MAGNET, MOTOR AND ELECTRIC GENERATOR  
In an embodiment, a magnet material includes a composition represented by Rx(Nb1-pZrp)yBZ(T1-qMq)100-x-y-z, where R is an element selected from rare earth elements and 50 at. % or more of R is Sm,...
US20080164778 Magnetic motor  
A magnetic motor which includes an elongated, horizontally disposed frame having a drive shaft rotatably mounted therein with the drive shaft being supported at its opposite ends by titanium...
US20130169097 LOW AXIAL FORCE PERMANENT MAGNET MACHINE  
An electric machine includes a plurality of teeth separated by a plurality of slots positioned on an armature of the electric machine. Each of the teeth may include at least one bifurcation. A...
US20070284956 Assembly for generating energy by magnetic polar repulsion  
An energy-generating assembly comprises a disc assembly, multiple driver magnets, and magnet holders. The disc assembly comprises a disc member, an axle, and a plurality of circumferentially...
US20130257209 PERMANENT MAGNET, AND MOTOR AND POWER GENERATOR USING THE SAME  
In one embodiment, a permanent magnet includes a magnet main body and a surface portion provided on a surface of the magnet main body. The magnet main body has a composition expressed by a...
US20120146444 PERMANENT MAGNET, MOTOR AND ELECTRIC GENERATOR  
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...
US20130264903 ALLOY MATERIAL FOR R-T-B SYSTEM RARE EARTH PERMANENT MAGNET, METHOD FOR PRODUCING R-T-B SYSTEM RARE EARTH PERMANENT MAGNET, AND MOTOR  
An alloy material for an R-T-B system rare earth permanent magnet having a high orientation rate and high coercivity (Hcj), and a method for producing an R-T-B system rare earth permanent magnet...
US20110266905 FLUX-FOCUSED SHAPED PERMANENT MAGNET, MAGNETIC UNIT HAVING THE MAGNETS, DEVICE HAVING THE MAGNETIC UNITS AND METHOD FOR ASYMMETRICALLY FOCUSING FLUX FIELDS OF PERMANENT MAGNETS  
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...
US20130076184 PERMANENT MAGNET AND MANUFACTURING METHOD THEREOF, AND MOTOR AND GENERATOR USING THE SAME  
In one embodiment, a permanent magnet includes a composition represented by RpFeqMrCusCo100-p-q-r-s (R: rare earth element, M: at least one element selected from Zr, Ti and Hf, 10≦p≦13.5 atomic %,...
US20130147297 Magnetic Motor Propulsion System  
A magnetic propulsion system comprising: a cylinder; a first plurality of magnets inserted through the cylinder, where the magnets protrude into the interior of the cylinder; a series of disks...

Matches 1 - 50 out of 179 1 2 3 4 >