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Generator

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USPTO Class 310 - Electrical generator or motor structure
Updated: 1 day 6 hours ago

Motor cooling apparatus and method

Mon, 10/06/2014 - 12:42pm
A driver system, cooling apparatus for a driver system, and method are provided. The driver system includes a driver, a device configured to move a cooling fluid, and a shroud disposed at least partially over the driver. The shroud includes a plurality of inlet orifices and a plurality of outlet...
Categories: Electronics

Electric motor with cooling apparatus

Mon, 10/06/2014 - 12:42pm
A motor (10) comprises a stator (30) and a rotor (50) configured to rotate inside the stator (30). A heat sink (40) has a base portion (42) disposed around and thermally connected to an outer surface of the stator (30) and a plurality of cooling fins (44) extending from the...
Categories: Electronics

Motor and method of manufacturing motor

Mon, 10/06/2014 - 12:42pm
A motor may include a stator having coil groups of plural phases and a connector, the stator comprising a plurality of split stators. Each of the split stators may include a split core having an arc-shaped core back section and a tooth section, an insulator, a coil which has a...
Categories: Electronics

Rotary electric machine and method of manufacturing rotary electric machine

Mon, 10/06/2014 - 12:42pm
In a rotary electric machine, wound wires are connected to a first terminal and a second terminal. Circuit terminals that are configured from a conductive metal other than aluminum, and the first terminal and the second terminal that are configured from a metal with a principal component of aluminum are...
Categories: Electronics

Rotational-linear motion converter

Mon, 10/06/2014 - 12:42pm
A rotational-linear motion converter includes a cylindrical magnet rotor, a linear rail, a teeth row, and a magnet row. The magnet rotor includes a magnet row magnetized in a radial direction of the magnet rotor. The rail includes a plurality of projecting portions and recessed portions. The teeth row includes...
Categories: Electronics

Spark suppression shield for electric motors

Mon, 10/06/2014 - 12:42pm
Spark suppression shield for electric motors relates to universal commutator motors and to permanent magnet DC motors operating in environment containing flammable or explosive gases. The collar shaped as a wall is extending from bearing frame and surrounding commutator in approximately it's total height, where the gap in radial direction...
Categories: Electronics

Cover structure in motor

Mon, 10/06/2014 - 12:42pm
A cover structure in a motor may include a rotor, a stator having a drive coil, a connector provided so that an engaging connector is engaged in a rotation shaft direction of the rotor, a main body cover covering outer peripheries of the stator and the connector and integrally formed...
Categories: Electronics

Thin motor

Mon, 10/06/2014 - 12:42pm
A thin motor includes a rotor 1 having permanent magnets and a stator having windings. In winding installation portions of the stator core, recesses are formed by reducing the thickness of the stator core, and the windings are accommodated in the recesses....
Categories: Electronics

Heterogeneous motor

Mon, 10/06/2014 - 12:42pm
The present invention provides an anomalous electric machinery including an armature component and a magnetic pole component which perform a relative movement around a common axis. The armature component and the magnetic pole component constitute a magneto-electricity system unit which can form an axisymmetric anomalous curved shape around the common...
Categories: Electronics

Dual rotor switched reluctance machine

Mon, 10/06/2014 - 12:42pm
A dual rotor switched reluctance machine with a fixed stator and separate input and output rotors on either side of the fixed stator is used to transmit power between a power source such as an gas engine and a mechanical drive unit such as wheels or tracks. A switched reluctance...
Categories: Electronics

Motor

Mon, 10/06/2014 - 12:42pm
A flux barrier includes a radially outer proximate part and a radially inner proximate part that are a rotor radially outer side surface and a rotor radially inner side surface extending from a communicating part, at least one of the radially outer proximate part and the radially inner proximate part...
Categories: Electronics

Permanent magnet rotor having a combined laminated stack and method of assembly

Mon, 10/06/2014 - 12:42pm
A rotor for an electromagnetic apparatus including: ferromagnetic laminates stacked along a longitudinal axis of the rotor; non-magnetic laminates stacked along the longitudinal axis, wherein the non-magnetic laminates are between the ferromagnetic annular laminates; cavities in the rotor formed by aligned slots in the ferromagnetic and non-magnetic laminates, wherein the...
Categories: Electronics

Rotating electrical machine

Mon, 10/06/2014 - 12:42pm
This rotating electrical machine has a rotor, stator core, field windings for multiple poles, and armature windings for the multiple poles. The rotor is rotatably supported about a shaft. Convex-shaped multiple salient pole sections are formed on the outer circumference of the rotor while arranged in the circumferential direction. The...
Categories: Electronics

Squirrel-cage rotor and electric motor having squirrel-cage rotor

Mon, 10/06/2014 - 12:42pm
A squirrel-cage rotor includes a laminated core provided on an outer circumference of a rotational axis, and a plurality of slots formed in the laminated core in a circumferential direction, so as to be spaced apart from each other. The cross-section shape of each slot includes an inner circumferential edge...
Categories: Electronics

Rotating electric machine, in particular double-fed asynchronous machine with a power range of between 20 mva and 500 mva

Mon, 10/06/2014 - 12:42pm
The invention proceeds from a rotating electric machine, in particular a double-fed induction machine in the power range between 20 MVA and 500 MVA, which comprises a rotor that rotates about a machine axis, is concentrically surrounded by a stator, and has a rotor plate body and a shaft, which...
Categories: Electronics

Actuation device with a drive element actuated by crawling

Mon, 10/06/2014 - 12:42pm
wherein, when a power supply voltage is applied between the moveable blade (321) and the crawling surface (311), the free end (3211) comes into contact with the crawling surface (311), and a contact area, between the moveable blade (321) and the crawling surface (311), increases by propagation of the crawling...
Categories: Electronics

Rotating cylindrical and spherical triboelectric generators

Mon, 10/06/2014 - 12:42pm
A generator includes a first member, a second member and a sliding mechanism. The first member includes a first electrode and a first dielectric layer affixed to the first electrode. The first dielectric layer includes a first material that has a first rating on a triboelectric series. The second member...
Categories: Electronics

Actuator device

Mon, 10/06/2014 - 12:42pm
A device is described wherein a pair of thermal or electrothermal actuators (3, 4; 103, 104) actuate a member, such as a pinion (5), between two stable positions. The actuators are alternately activated for moving the pinion between the stable positions. For this purpose, they are arranged close to each...
Categories: Electronics

Electro-hydrodynamic wind energy system

Mon, 10/06/2014 - 12:42pm
A system for electro-hydrodynamically extracting energy from wind includes an upstream collector that is biased at an electric potential and induces an electric field. An injector introduces a particle into the electric field. The wind drag on the particle is at least partially opposed by a force of the electric...
Categories: Electronics

Ceramic electronic component

Mon, 10/06/2014 - 12:42pm
A ceramic electronic component includes a ceramic body, inner electrodes, a glass coating layer, and outer electrodes. The glass coating layer extends from an exposed portion of one of the inner electrodes at a first end surface to a first principal surface. The outer electrodes are each constituted by a...
Categories: Electronics