Patents
Patents for H02K 7 - Arrangements for handling mechanical energy structurally associated with the machine, e.g. structural association with mechanical driving motor or auxiliary dynamo-electric machine (44,087)
10/2005
10/04/2005US6952061 Motor drive unit
10/04/2005US6951424 Motor with axially moveable bearing member
10/04/2005US6951422 Low power spindle motor with a stepped shaft
09/2005
09/30/2005CA2459295A1 Car turbine
09/29/2005WO2005091472A1 Flat type vibration motor and brush o fthe same
09/29/2005WO2005091469A1 Miniature electrical motor and blower
09/29/2005WO2005089379A2 Antirotational structure for wave energy converters
09/29/2005WO2005089378A2 Wave energy converters (wecs) with linear electric generators (legs).
09/29/2005WO2005089347A2 Linear generator and system to capture energy from irregular linear movement
09/29/2005WO2005089295A2 WAVE ENERGY CONVERTERS (WECs) WITH VELOCITY MULTIPLICATION
09/29/2005WO2005089284A2 Wave energy converter (wec) with magnetic braking
09/29/2005WO2005064135A3 Center housing design for electric assisted turbocharger
09/29/2005WO2005060475A3 Intertia wheel coupled with a leverage transmission
09/29/2005WO2005047175A3 Electromechanical assemblies using molecular-scale electrically conductive and mechanically flexible beams and methods for application of the same
09/29/2005US20050215375 Rotary actuator
09/29/2005US20050214153 Rotary vane pump
09/29/2005US20050214152 Rotary vane pump
09/29/2005US20050214144 Centrifugal Fan
09/29/2005US20050214141 Driving motor, especially for a pump
09/29/2005US20050213858 Hydrodynamic bearing and apparatus for driving polygonal mirror using the same
09/29/2005US20050213857 Hydrodynamic bearing system for the rotary bearing of a spindle motor
09/29/2005US20050212959 Rotational driving apparatus and camera using the rotational driving apparatus
09/29/2005US20050212468 Device for braking a magnetic levitation railway
09/29/2005US20050212369 Vibration motor having brushes with different osculatory tracks
09/29/2005US20050212367 Brushless D.C. motor
09/29/2005US20050212366 Apparatus for detecting a rotor angle of reluctance motor
09/29/2005US20050211490 Vehicle drive device and four-wheel drive with motor
09/29/2005DE19935554B4 Vorrichtung zum Erzeugen eines variabel einstellbaren Magnetfeldes für Fahrradzubehörteile Apparatus for generating a variably adjustable magnetic field for bicycle accessories
09/29/2005DE10206757B4 Elektromagnetisch angetriebener Linearkolbenverdichter Electromagnetically driven linear reciprocating compressors
09/29/2005DE102005010535A1 Vorrichtung und Verfahren zum Erzeugen elektrischer Energie in einem Bohrloch Apparatus and method for generating electric energy in a borehole
09/29/2005DE102005004756A1 Elektromotor, das den Motor aufweisendes, elektrisches Werkzeug, und Verfahren zur Herstellung eines Elektromotors Electric motor, the engine-having electric tool, and method for manufacturing an electric motor
09/29/2005DE102004056707A1 Sitzantriebsmotor und Sitzantriebssystem Seat drive motor and seat system
09/29/2005DE102004012287A1 Vorrichtung zum Abbremsen einer Magnetschwebebahn A braking device for a magnetic levitation
09/29/2005DE102004012076A1 Rotationsantrieb Rotary drive
09/29/2005DE102004012022A1 Gear motor for driving diamond saw machine, has high speed-planetary drive coaxially coupled to input shaft of asynchronous-high frequency motor, so that radial load is not developed at end of input shaft
09/29/2005DE10127169B4 Elektrische Servolenkvorrichtung An electric power steering device
09/29/2005CA2537110A1 Wave energy converter (wec) with magnetic braking
09/29/2005CA2537109A1 Coil switching circuit for linear electric generator
09/29/2005CA2537107A1 Circuitry for increasing efficiency of a linear electric generator
09/29/2005CA2536603A1 Wave energy converters (wecs) with linear electric generators (legs)
09/28/2005EP1580870A2 BLDC motor
09/28/2005EP1579552A1 A motor
09/28/2005EP1579125A1 Gear transmission unit
09/28/2005EP1456564B1 Screw actuator with locking mechanism
09/28/2005EP1381789B1 Actuator driven by electric motor
09/28/2005EP0748235B1 Reciprocating pump arrangement
09/28/2005CN2730008Y Powder device of motor
09/28/2005CN2730007Y Special energy-saving electric machine for thickened oil well
09/28/2005CN2730003Y External rotor vehicle water pump-electric generator
09/28/2005CN1675817A Rotating electric machine and motor-driven vehicle
09/28/2005CN1675703A Fluid dynamic bearing secondary capillary seal reservoir
09/28/2005CN1675476A Bearing for the rotor of a rotating machine
09/28/2005CN1674417A Vibration motor having brushes with different osculatory tracks
09/28/2005CN1674414A External rotor type AC exciter
09/28/2005CN1674413A Wheel hub electric machine
09/28/2005CN1674410A Vibration motor and its board mounting structure
09/28/2005CN1674406A Column shape motor stator internal iron core and sleeve assembling structure for mobile telephone and producing method thereof
09/28/2005CN1673847A Rotational driving apparatus and camera using the rotational driving apparatus
09/27/2005US6951025 Gas dynamic pressure bearing, spindle motor comprising a gas dynamic pressure bearing, and recording disk drive device and polygon scanner comprising a spindle motor
09/27/2005US6949860 Electric motor
09/27/2005US6949852 Low profile thrust journal plate fluid dynamic bearing motor
09/27/2005US6949041 Vehicle driving system
09/27/2005US6948852 Hydrodynamic bearing, spindle motor and hard disk drive
09/27/2005US6948578 Motor in wheel electric drive system
09/27/2005US6948464 Protection method for an engine having a variable valve timing controller and protection apparatus for the same
09/22/2005WO2005088810A1 Brushless motor
09/22/2005WO2005088808A1 Rotation drive
09/22/2005WO2005088805A1 An electric machine and magnetic field modifying assembly therefor
09/22/2005WO2005088143A1 Hydrodynamic bearing device
09/22/2005WO2005087638A1 Winding device
09/22/2005WO2005087564A1 Electrohydraulic unit which is intended, in particular, for a motor vehicle wheel antilock device
09/22/2005US20050209037 Splined sun gear and method for compact electro-mechanical transmission
09/22/2005US20050207913 FDB motor with tapered shaft for improved pumping efficiency
09/22/2005US20050207887 Centrifugal Fan
09/22/2005US20050206349 Hybrid transmission motor module with integral wire connections
09/22/2005US20050206258 Fluid-submerged electric motor
09/22/2005US20050206257 Vibration motor and its board mounting structure
09/22/2005US20050206256 Wiring connection module for hybrid electro-mechanical transmission
09/22/2005US20050206255 Spindle motor
09/22/2005US20050206253 Motor resolver assembly and method of measuring speed and position of a motor rotor
09/22/2005US20050206251 Electric motor/generator and method of cooling an electromechanical transmission
09/22/2005US20050206249 Electric rotating machine
09/22/2005US20050206248 Method and apparatus for cooling a hybrid transmission electric motor
09/22/2005US20050206166 Electrical power generation system and method for mitigating corona discharge
09/22/2005US20050204992 Remote operated vehicles
09/22/2005US20050204817 Three axis active magnetic levitation for inertial sensing systems
09/22/2005US20050204537 Method for establishing electrical connections in a hybrid electro-mechanical transmission
09/22/2005US20050204490 Powered toothbrush
09/22/2005DE202004007876U1 Electric motor for use as drive in control system is in form of brushless permanent magnet axial flow motor as part of drive arrangement for control system, e.g. door, awning, Venetian blind, roller blind, internal roller blind or screen
09/22/2005DE102004030485A1 Flat type vibration motor for e.g. mobile phone, has pattern coil on upper board for connection between segments connected to related ends of respective phase winding coils to generate electromagnetic force for rotor
09/22/2005DE102004009251A1 Vibrator zum Beaufschlagen eines Gegenstandes in einer vorbestimmten Richtung und Vorrichtung zum Herstellen von Betonsteinen Vibrator for acting on an object in a predetermined direction and a device for producing concrete blocks
09/22/2005DE102004009077A1 Electric motor for use as torque converter, has eccentric discs supported on support hub, and permanent magnets mounted on circumference of discs, where each disc is supported on eccentric disc support and is shifted to specific angle
09/22/2005DE102004008158A1 Sphärisches Lager, Elektromotor und Umwälzpumpe Spherical bearings, electric motor and circulation pump
09/22/2005DE102004007434A1 Elektrische Maschine Electric machine
09/22/2005DE102004006295A1 Vorrichtung zur Überwachung physikalischer Größen an einem Fahrzeug mit unterstützender Energieversorgung A device for monitoring physical parameters of a vehicle with supporting power supply
09/21/2005EP1578007A2 Fluid submerged electric motor
09/21/2005EP1578006A2 Starting device for a synchronous motor
09/21/2005EP1578005A2 Motor and magnetic bearingassembly thereof
09/21/2005EP1578004A1 Vibration-generating small motor and portable electronic apparatus
09/21/2005EP1577182A1 Wiper device control method, wiper device, and motor with speed reuction mechanism