Electrical generator or motor structure patents - Monitor Patents
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Electrical generator or motor structure October categorized by USPTO classification 10/10

Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application.
10/28/2010 > patent applications in patent subcategories.

20100270870 - Voice coil motor with rotation stopping means: A voice coil motor includes a stationary magnetic field generator a moveable magnetic field generator, and an elastic assembly. The stationary magnetic field generator includes a supporting frame and permanent magnetic elements mounted to peripheral sides of the supporting frame. The supporting frame has a first receiving space defined therein... Agent: Altis Law Group, Inc. Attn: Steven Reiss

20100270871 - Electric generating system of a vehicle: An electric generating system includes a vehicle having at least two mechanical components which are capable of reciprocating movements relative to each other; and an electric generator connected to the mechanical components and including a magnet unit and a conductor winding unit. The reciprocating movements include an interaction of the... Agent: Haynes And Boone, LLPIPSection

20100270872 - Bearing device for rotary motor: A bearing device for a rotary motor 1 includes a stator 20 having provided thereon a coil 22 to which a current is fed; a rotor 30 rotating the inside of the stator 20 and having a rotor magnet 32; a motor shaft 33 having a screw portion meshing with... Agent: Birch Stewart Kolasch & Birch

20100270873 - Electric motor and electric motor vehicle: An electric motor includes: a stator of columnar shape including a stator core of annular shape and mold resin molding the stator core, the stator core accommodating a rotor configured to rotate about a rotary shaft; and a temperature detecting element buried in the mold resin. The stator core includes... Agent: Mots Law, PLLC

20100270874 - Arrangement for a power electronics unit in a hybrid vehicle: In an arrangement for a power electronics unit in a HEV, the HEV including a combustion engine, an electric motor/generator, a transmission, the power electronics unit is shaped as a plate. The plate is extended along a transmission side, the power electronics unit is fixed to the power train with... Agent: Wrb-ip LLP

20100270875 - High-voltage bushing of a rotating electric machine: According to one embodiment, in a high-voltage bushing of a rotating electric machine, the communicating holes are inclined at least toward a circumferential direction of the hollow conductor or toward a machine external side from a direction vertical to a wall surface of the hollow conductor.... Agent: Christensen, O'connor, Johnson, Kindness, PLLC

20100270876 - Dynamoelectric machine rotors having enhanced heat transfer and method therefor: A radial duct for a dynamoelectric machine having a rotor, and a plurality of radial slots in the rotor is provided. A plurality of coils are respectively seated in the radial slots, and the coils form a plurality of radially stacked turns. The radial duct includes one or more cooling... Agent: Ge Energy General Electric C/o Ernest G. Cusick

20100270877 - Electric power tool with an electric motor: The invention relates to an electric machine tool, particularly an angle grinder, having an electric motor that can be forcibly cooled by a cooling air flow. The electric motor includes an armature and a field iron package disposed concentrically to the armature which are disposed in a cooling air flow.... Agent: Ronald E. Greigg Greigg & Greigg P.l.l.c.

20100270893 - Electric motor for operating a shutter element or solar protection element in a building: An electric motor (100) for operating a shutter or solar protection element in a building, comprising at least two phases (10; 20, 30; 50, 60) and a magnetized rotor (16; 40; 70) common to both phases, each phase being relative to a rotor portion (41, 42; 71; 72) in the... Agent: Frommer Lawrence & Haug

20100270894 - Device for controlling a mos transistor: A device for controlling a transistor, the device comprising an amplifying device (15) for controlling the transistor gate via an output control signal, the device including a first input connected to the transistor drain, the whole assembly forming a first connection, a second input connected to the transistor source, the... Agent: Berenato & White, LLC

20100270879 - Case lid assembly of dc motor with brush: A case lid assembly is formed by integrally fitting a brush holder formed of resin and a terminal holder formed of resin to opposite sides of a metal plate which supports a bearing. The brush holder supports a pair of brush bases. The terminal holder supports a PTC element and... Agent: Mcglew & Tuttle, PC

20100270880 - Motor operating at two different voltages: A motor operating at two different voltages, containing at least: a stator, a rotor, multiple coil windings, a housing, a patch board, a connector socket having a terminal cap, a first plug, a second plug, and a base. The patch board is disposed on the housing. The connector socket, the... Agent: Matthias Scholl

20100270878 - Vibration motor: A vibration motor according to embodiments includes: a case defining a through-hole; a shaft supported by the case; a rotor rotatably coupled to the shaft; a stator disposed around the shaft to face the rotor; a brush electrically connecting the rotor; a first substrate electrically connected to the brush and... Agent: Saliwanchik Lloyd & Saliwanchik A Professional Association

20100270881 - Fluid dynamic bearing: The invention relates to a fluid dynamic bearing system having a stationary bearing component and a moving bearing component, that are separated from one another by a bearing gap filled with a bearing fluid. There are two radial bearing regions separated from one another and marked by radial bearing grooves.... Agent: Cooper & Dunham, LLP

20100270882 - Generator-powered electric motor circuit: A generator powered electric circuit is provided. The generator powered electric motor circuit includes a motor; a controller that monitors the power cycle corresponding to the motor; a fuel cell that initiates a power-up cycle corresponding to the motor; and a generator that is coupled to the motor.... Agent: Anthony T. Whittington

20100270883 - Uninterrupted battery operated generator system: The uninterrupted battery operated generator system 50 of the present invention generates electrical and kinetic energy without using fossil fuel or external energy sources to recharge. It uses two sets of energy storage means 11, 12 alternatively, to power a rotational torque generating means 15. The rotational torque generating means... Agent: Suzannah K. Sundby Smith, Gambrell & Russel, LLP

20100270884 - Zero phase: One embodiment of a more efficient induction motor is using both sides of the electric magnetic coils (16) pushing off of the induction rings (14), (18) on both sides. This is achieved by using planetary gears (12).... Agent: Robert C. Gehring Jr.

20100270885 - Magnetic driven motor for generating torque and producing energy: The present invention relates generally to a motor that may generate torque and produce energy. The motor comprises a drive shaft configured to rotate about an axis, a first flywheel coupled to the drive shaft, a force transmission device coupled to the drive shaft, and a first shielding device coupled... Agent: Snell & Wilmer LLP (oc)

20100270886 - Motor: Magnetic poles are arranged such that the N pole and the S pole alternate in a circumferential direction. Two N poles face each other with an interval of 180° therebetween, and two S poles face each other with an interval of 180° therebetween. Each of the magnetization center of a... Agent: Mcglew & Tuttle, PC

20100270887 - Stator with restraints for restraining relative radial movement between turn portions of electric wires: A stator includes a stator core, a stator coil comprised of a plurality of electric wires, and at least one restraint. Each of the electric wires has a plurality of in-slot portions received in slots of the stator core and a plurality of turn portions that are located outside of... Agent: Nixon & Vanderhye, PC

20100270888 - Laminated core and method for manufacturing the same: A laminated core (10) and a method for manufacturing the same formed with multiple continuous segment core pieces (13) wound in a spiral form by bending connecting portions (12) mutually connecting the segment core pieces (13), the connecting portions (12) being formed in an outer peripheral area (11), while the... Agent: Westerman, Hattori, Daniels & Adrian, LLP

20100270889 - Piezo devices with air-spaced cantilever: An arrangement that converts mechanical energy into electrical energy employs a base member and a cantilever member coupled thereto. The cantilever member has two piezoelectric layers with an air space therebetween. A proof mass is coupled to the cantilever member distal from the base member. The first and second piezoelectric... Agent: Benita J Rohm Rohm & Monsanto

20100270890 - Piezo actuator: A transducer mechanism has a stacked piezo electric actuators driving arms rotating in different directions and having a structure such that the arms remain generally parallel to each other. A flexible member may be attached to the arms to obtain an extended stroke in a direction perpendicular to the axis... Agent: Parker-hannifin Corporation Hunter Molnar Baker Morgan

20100270891 - Sealing member of piezoelectric resonator device and manufacturing method therefor: A sealing member of a piezoelectric resonator device is configured to hermetically seal a driving electrode formed on a piezoelectric resonator plate. In the sealing member, a through hole is formed so that an electrode pattern formed on both major surfaces of the substrate is brought into conduction; and a... Agent: Mots Law, PLLC

20100270892 - Piezoelectric actuator: Piezoelectric actuators having a piezoelectric layer in which a cantilever portion is formed are disclosed. In one embodiment, an actuator includes a support layer and a piezoelectric layer. The piezoelectric layer may include a supported portion formed on the support layer and a cantilever portion which extends beyond the support... Agent: Workman Nydegger 1000 Eagle Gate Tower

10/21/2010 > patent applications in patent subcategories.

20100264755 - Dual-axis planar motor providing force constant and thermal stability: A motor is provided comprising a magnet assembly having two rows of magnets arranged along a first axis, which are separated by a gap for generating magnetic flux lines between the rows of magnets. The motor further comprises a coil bracket which is located within the gap between the two... Agent: Ostrolenk Faber Gerb & Soffen

20100264756 - Multiple-degree of freedom system and method of using same: A multi-DOF system including a bearing for centering a first body relative a second body, and a work piece surface tiltable via the first body, wherein the bearing comprises a magnetically levitated bearing.... Agent: Troutman Sanders LLP 5200 Bank Of America Plaza

20100264758 - Electric motor: An electric motor (20) has a stator (30) and a rotor (26). The latter is equipped with a cup-like rotor part (56) and with a ring magnet (60) adhesively bonded therein, which magnet has an outer circumference (61) on which are provided elevations (84) and depressions (86) that extend at... Agent: Oliver Intellectual Property LLC

20100264757 - Motor stator, motor, pump, and method of manufacturing the motor: An objective is to provide a motor stator that may achieve: a reduction in parts costs by shaping coil ends so that length thereof is reduced, thereby reducing the amount of use of copper, and minimizing the amount of use of binding strings for securing the coil ends in place;... Agent: Buchanan, Ingersoll & Rooney PC

20100264760 - Electric rotating machine: The electric rotating machine includes a rotor relatable around a rotating shaft disposed horizontally, a stator core formed with slots, and a stator coil constituted of in-slot portions each of which is accommodated in a corresponding one of the slots, and turn portions each of which connects corresponding adjacent two... Agent: Nixon & Vanderhye, PC

20100264759 - Integrated brushless starter/generator system: A brushless starter/generator includes a rotor rotatably mounted within a stator mounted within a housing and an oil cooling system using cooling oil from an engine accessory gearbox for cooling the rotor and the stator. The rotor is fixedly mounted on a rotor shaft having a rotor heat exchanger disposed... Agent: Mr. Steven J. Rosen

20100264761 - Coil for a rotating electrical machine: A gas treatment machine includes a main gas treatment circuit, connected to a gas compression chamber, a gas compressor, mounted in the compression chamber, a rotating electrical machine, for driving the gas compressor, including at least one coil for the flow of electric current for generating a magnetic flux, and... Agent: Davidson, Davidson & Kappel, LLC

20100264762 - Fan-motor unit: A fan-motor unit comprises a fan driven by an electric motor, both mounted on a support, at least one inlet (I) and one outlet (S) for a forced air flow, an electronic circuit board for controlling the motor, and a radiator at least partially immersed in the forced air flow.... Agent: Westman Champlin & Kelly, P.A.

20100264763 - Fluid dynamic bearing system and a spindle motor having a bearing system of this kind: The invention relates to a fluid dynamic bearing having a bearing bush having a central bearing bore in which a shaft is rotatably supported. Surfaces facing each other of the shaft and of the bearing bore are separated from one another by a bearing gap filled with a bearing fluid.... Agent: Cooper & Dunham, LLP

20100264781 - Generator for a bicycle: The invention provides a generator for a bicycle. The generator has a driving magnet (2) fixed to a wheel of the bicycle and an induction structure which is fixed to the frame of the bicycle. The induction structure comprises an induction magnet (3) which is movably fixed to a coil... Agent: Knobbe Martens Olson & Bear LLP

20100264765 - Apparatus for starting engine mounted on-vehicle: In a starter for starting an on-vehicle engine, a solenoid is provided to push a pinion gear. The solenoid has an electromagnetic coil composed of a single coil and electrically separated from a motor circuit, a fixed core, and a plunger. Supply of excitation current to the electromagnetic coil allows... Agent: Oliff & Berridge, PLC

20100264764 - Starter for vehicles: A solenoid for pushing out a pinion pushes out a pinion gear to a ring gear side and a switch for motor energization that opens and closes a motor point of contact have a solenoid coil and a switch coil that form an electromagnet by energization, respectively. A fixed iron... Agent: Oliff & Berridge, PLC

20100264766 - Rotor and vibration motor: A rotor is provided. The rotor includes a bearing yoke, a supporting member, a rotor substrate, a coil, and a weight coupled to the supporting member. The supporting member is coupled to the bearing yoke. The rotor substrate is supported by the supporting member. The coil is supported by the... Agent: Saliwanchik Lloyd & Saliwanchik A Professional Association

20100264767 - Bearing and spindle motor: Provided is a sintered bearing with oil for a spindle motor. The bearing is characterized in that at least one portion of upper and lower sides of the bearing is denser than other portions of the bearing.... Agent: Saliwanchik Lloyd & Saliwanchik A Professional Association

20100264768 - Permanent magnet machine with conical stator: A permanent magnet machine includes a stator, a rotor configured to coaxially rotate with respect to the stator and having a plurality of permanent magnets coupled thereto, and an air gap between the stator and the rotor having a magnitude that is continuously adjustable. The air gap may be adjusted... Agent: Ingrassia Fisher & Lorenz, P.C. (gm)

20100264769 - Induction motor having rotors arranged concentrically and being able to used to generator: The present invention relates to an induction motor having multi-stage rotors arranged concentrically and being usable as a generator. More particularly, the present invention relates to an induction motor, which includes a core having conductive bars arranged in multi stages and coils arranged in multi stages, and which is usable... Agent: Lowe Hauptman Ham & Berner, LLP

20100264770 - Permanent-magnet synchronous machine with suppression means for improving the torque ripple: A permanent-magnet synchronous machine for suppressing harmonics includes a stator and a rotor with permanent magnets. Each permanent magnet represents a magnetic pole and is, when viewed in the circumferential direction of the rotor, shaped as a parallelogram or an arrow. The pole coverage is less than one. The permanent... Agent: Henry M Feiereisen, LLC Henry M Feiereisen

20100264771 - Internal impedance converting superconducting acyclic power converter: An electromechanical power converter that has a rotor assembly with a conductive shell, a first conductor made from superconducting material that is in series electrical contact with the conductive shell and a second conductor made from superconducting material and in series electrical contact with said conductive shell, thus providing an... Agent: Robert D. Gunderman, Jr. Patent Technologies, LLC

20100264772 - Direct current motor: A direct current motor is provided that includes an armature core, a commutator, coils, positive brushes, and negative brushes. The armature core includes a stator. The stator has magnets the number of which is represented by P (where P is an even number greater than or equal to six). The... Agent: Patterson Thuente Christensen Pedersen, P.A.

20100264773 - Armature: An armature includes a plurality of armature elements, wherein each of the armature elements has an armature element core that has a predetermined core length and has end faces spaced apart in a core length direction and side faces connecting the end faces, a first coil that is formed by... Agent: Buchanan, Ingersoll & Rooney PC

20100264774 - Insulator structure of motor, and motor-integrated pump: An insulator structure of a motor, includes: a stator core having a plurality of protruding tooth portions which are disposed along an inner periphery of the stator core or an outer periphery of the stator core; a pair of first and second insulators respectively mounted to a first end portion... Agent: Greenblum & Bernstein, P.L.C

20100264775 - Rotor for an electrical machine: A rotor for an electrical machine includes a first shaft part and a second shaft part, which is arranged separately from the first shaft part. A first supporting element is connected in a manner fixed against rotation to the first shaft part, and a second supporting element is connected in... Agent: Henry M Feiereisen, LLC Henry M Feiereisen

20100264777 - Long range travel mems actuator: An electrostatic comb drive actuator for a MEMS device includes a flexure spring assembly and first and second comb drive assemblies, each coupled to the flexure spring assembly on opposing sides thereof. Each of the first and second comb assemblies includes fixed comb drive fingers and moveable comb drive fingers... Agent: Garlick Harrison & Markison

20100264776 - Wireless resonant magnetic acutation for untethered microrobots: The invention concerns a novel magnetic actuator mechanism suitable for use on untethered microrobots. It relies on the interaction of magnetic bodies in an external magnetic field. By an oscillating field, the bodies are driven to oscillatory motion, and the energy stored in the oscillation is harnessed. The untethered wireless... Agent: Stoel Rives LLP - Slc

20100264778 - Acoustic transducer: An acoustic transducer is disclosed in which a set of electrode arrays is arranged around a nominal centre point and comprising a set of circumferentially disposed electrode elements. A piezoelectric material is located between a common electrode and said electrode elements.... Agent: Lowe Hauptman Ham & Berner, LLP

20100264779 - Piezoelectric generator: A generator that collects oscillation energy to convert to electric energy, the generator including a support portion made of non-piezoelectric material, a piezoelectric body disposed on the support portion and having a polarization direction perpendicular to a longitudinal direction of the support portion, the piezoelectric body being configured to oscillate... Agent: Workman Nydegger 1000 Eagle Gate Tower

20100264780 - Piezoelectric actuator: A piezoelectric actuator (2) comprising a stack of one or more piezoelectric elements (4) defining an external surface, and passivation means (20) applied to the external surface of the stack, wherein the passivation means (20) includes a self-supporting polyimide material (20b) (e.g. in the form of a layer, film or... Agent: Delphi Technologies, Inc

- None available for 10/01/2010

- None available for 10/7/2010

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