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)
06/2008
06/03/2008US7382072 Generator
06/03/2008US7382070 Spherical bearing, electric motor and circulation pump
06/03/2008US7382068 Spindle motor and stator structure thereof
06/03/2008US7382061 Supercharger coupled to a motor/generator unit
06/03/2008US7381034 Hydrodynamic pressure bearing pump with a shaft and a bearing having hydrodynamic pressure generating grooves
06/03/2008US7380989 Fluid dynamic pressure bearing and recording disk drive device comprising the same
06/03/2008US7380424 Drum type washing machine
05/2008
05/29/2008WO2008064075A2 Appliances with brushless motors
05/29/2008WO2008061956A1 Servodrive, in particular for a motor vehicle
05/29/2008US20080124233 Electric motor assisted turbocharger
05/29/2008US20080122322 Fan motor
05/29/2008US20080122306 Magnet Gear Device
05/29/2008US20080122305 Direct Drive Motor in Washing Machine
05/29/2008US20080122302 Pneumatic tool having integrated electricity generator with external stator
05/29/2008US20080122299 Magnetic force reciprocating motor
05/29/2008US20080122227 Cart, Particularly A Shopping Cart
05/29/2008US20080121852 Double Drive for Adjusting Parts of a Piece of Furniture
05/29/2008US20080121833 Idle air control valve bearing improvement
05/29/2008US20080120980 Blade Tip Electric Machine
05/29/2008US20080120876 Magnetic bearing assembly for rotatable support apparatus
05/29/2008DE102007054060A1 Fluidpumpe Fluid pump
05/29/2008DE102006056238A1 Kurzbauender Servomotor mit Winkelgetriebe Kurzbauender servo motor with angle gear
05/29/2008DE102006056079A1 Electric motor i.e. lift motor, for use in e.g. conveyor, has brake device that is mechanically working brake device, which is not manually detachable in case of failure, and another brake device that is electrical brake device
05/29/2008DE102006055689A1 Hollow shaft motor, has engagement unit e.g. ball screw nut, tiltable around preset angle against longitudinal direction of spindle, standing in rotating connection with rotor and arranged in auxiliary housing
05/29/2008DE102006055663A1 Linear drive e.g. synchronous motor and asynchronous motor, has permanent magnet provided in disk, and one part i.e. rail arranged at another part such that partial area of disk has variable distance to latter part during disk rotation
05/29/2008DE102006055159A1 Stellantrieb, insbesondere für ein Kraftfahrzeug Actuator, in particular for a motor vehicle
05/29/2008DE102006048895A1 Fluiddynamisches Lagersystem Fluid dynamic bearing system
05/28/2008EP1925071A1 Magnetically levitated transport system
05/28/2008EP1925069A1 Dc induction electric motor generator
05/28/2008EP1451917B1 Handheld generator
05/28/2008CN201066831Y Frequency conversion execution mechanism for DC brushless servo electromotor
05/28/2008CN201066817Y An AC brushless electromotor
05/28/2008CN201066816Y Direct drive permanent magnetic AC brushless digital control electromotor for industrial sewer
05/28/2008CN201066814Y A micro-electromotor gear box
05/28/2008CN201066813Y A low-speed energy-saving electromotor for oil drawer
05/28/2008CN201066803Y Three-phase AC automatic speed adjusting electromotor
05/28/2008CN201065848Y Portable hand-operated generation fan set
05/28/2008CN201065837Y Alcohol type electric fuel pump
05/28/2008CN201065811Y Wind power generation device
05/28/2008CN201065809Y Integral highly effectively speed-variable permanent magnet wind power generator
05/28/2008CN201065065Y Electric vehicle wheel with fixed axle sleeve
05/28/2008CN101189451A Electric actuator
05/28/2008CN101188374A Dual rotor electromagnetic machine control
05/28/2008CN101188371A An automatic speed-varying system for unidirectional clutch wheel hub electromotor satellite
05/28/2008CN101187359A Wind, gas generator
05/28/2008CN101187358A Rotation type combined wind-gathering wind power generator set
05/28/2008CN101187357A Wind-driven generator
05/28/2008CN101187355A Generator and power supply for use therein
05/28/2008CN101187354A Open and composite type wind energy conversion machine
05/28/2008CN100391088C Spindle motor and magnetic disk drive
05/28/2008CN100390412C Fan baffle
05/28/2008CN100390403C Hydrolic mechanism free electric motor servo system water turbine speed regulator
05/27/2008US7378771 FDB motor with tapered shaft for improved pumping efficiency
05/27/2008US7378768 Stepping motor and method of manufacturing the same
05/27/2008US7378767 AC dynamo electric machine with magnetic reluctance portion linking rotational position detector to AC dynamo electric machine body
05/27/2008US7377035 Refrigeration device with improved DC motor
05/22/2008WO2008059658A1 Generator
05/22/2008WO2008058382A1 Vertical axis wind turbine and generator
05/22/2008US20080118235 Actuator with Dc Motor and with Irreversible Transmission for Maneuvering a Roller Blind
05/22/2008US20080116757 Motor having magnetic fluid bearing structure
05/22/2008US20080116756 Motor
05/22/2008US20080116754 Devices, systems, and methods for producing an electric motor
05/22/2008US20080116753 Appliances with brushless motors
05/22/2008US20080116147 Hydroelectric generation equipment small enough to fit within system such as water treatment system, automatic plumbing fixture, etc. and capable of operating with efficiency to produce sufficient power to operate system; may be disposed in housing mounted at end of faucet; may include filter, uv source
05/22/2008US20080115686 Methods and apparatuses for projectile fuze setback generator power source and projectiles including same
05/22/2008CA2669350A1 Vertical axis wind turbine and generator
05/22/2008CA2568676A1 Electric winch motor
05/21/2008EP1923978A2 Eccentric portable grinder with brushless motor
05/21/2008EP1923207A2 Drive device for a forming machine, in particular press drive
05/21/2008EP1922797A1 Actuator with electrical equipment enclosed in a seperate enclosure made of a fire resistant
05/21/2008EP1733155B1 Actuator
05/21/2008EP1731458B1 Winding device
05/21/2008EP1495227B1 Hydraulic pump unit
05/21/2008DE102007049813A1 Electric motor e.g. brushless direct current motor, has material layer made of fat arranged between connecting surfaces of interior and external stator parts, where interior stator parts are formed as package of soft-magnetic plate parts
05/21/2008DE102006054267A1 Handwerkzeugmaschine mit bürstenlosem Motor Hand tool with a brushless motor
05/21/2008CN201063662Y Self-power generation mobile phone
05/21/2008CN201063511Y Rear wheel 1200W/60V or 1200W/72V integrated DC brushless high-speed electric machine and control system
05/21/2008CN201063506Y Permanent-magnet synchronous pulling motor
05/21/2008CN201063501Y AC motor of biaxial extension encoder structure
05/21/2008CN201063495Y Torque motor for embedded air cooling DC brushless vehicle
05/21/2008CN201063493Y Wheel rotor
05/21/2008CN201063492Y Non-driving wheel self-generating device
05/21/2008CN201063491Y Electromagnetic force vessel
05/21/2008CN201063490Y Magnetic driving vessel
05/21/2008CN201063489Y Electric vehicle motor with decelerator
05/21/2008CN201063488Y High temperature electric actuator
05/21/2008CN201063487Y Built-in type brake motor friction plate abrasion condition automatically prompting structure
05/21/2008CN201063486Y Low noise electromagnetic brake of electric motor
05/21/2008CN201063485Y Torque adjustable electromagnetic braking motor
05/21/2008CN201063484Y Small electric motor for hoist
05/21/2008CN201063483Y Variable speed motor of clutch structure
05/21/2008CN201063482Y Miniature motor
05/21/2008CN201063481Y Brake type electric push rod
05/21/2008CN201063474Y Electric motor dedicated for novel oil pump
05/21/2008CN201063473Y Servant brake motor end closure with lock for electric motorcycle
05/21/2008CN201062652Y Minitype electric slowing-down transmission
05/21/2008CN201062649Y Motor drive slowing-down structure
05/21/2008CN201062586Y Small-sized thermal fan
05/21/2008CN201062567Y Tap-water electricity generating device
05/21/2008CN201061980Y Universal electric wheel