| 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) |
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| 10/04/2009 | CA2628514A1 Improvement in electrical equipment generator of electrical power |
| 10/01/2009 | WO2009120046A2 Direct current brushless vibration motor |
| 10/01/2009 | WO2009119414A1 Actuator, mobile device and game device having the actuator |
| 10/01/2009 | WO2009117765A1 Ultra high pressure pump with an alternating rotation to linear displacement drive mechanism |
| 10/01/2009 | US20090246043 Fan motor |
| 10/01/2009 | US20090243413 Robot drive with magnetic spindle bearings |
| 10/01/2009 | US20090243410 Vibration generator |
| 10/01/2009 | US20090243305 Gravity motor and method |
| 10/01/2009 | US20090243304 Systems and methods for capturing linear motion for conversion to energy |
| 10/01/2009 | US20090243303 Bag/pack power generation device |
| 10/01/2009 | US20090243300 Underwater ducted turbine |
| 10/01/2009 | US20090241706 Telescopic actuator |
| 09/30/2009 | EP2106013A2 Wind turbine direct drive airgap control method and system |
| 09/30/2009 | EP2105327A1 Telescopic actuator |
| 09/30/2009 | EP2104975A1 Pm rotor having radial cooling slots and corresponding method of production |
| 09/30/2009 | CN201319544Y Tubular motor |
| 09/30/2009 | CN201319543Y Tubular motor |
| 09/30/2009 | CN201319542Y Micro vibrating motor with adjustable vibratory output |
| 09/30/2009 | CN201319541Y Mechanical electricity economizer of a motor |
| 09/30/2009 | CN101546982A Power generating set outputting at fixed rotating speed |
| 09/30/2009 | CN101546940A Vertical powerplant |
| 09/30/2009 | CN101546939A Underwater hollow hub-free propeller |
| 09/30/2009 | CN101546938A Integral structure motor used for hybrid vehicle |
| 09/30/2009 | CN101544195A Motor vehicle running by using self power generation |
| 09/30/2009 | CN101544194A Automotive braking energy recovering device |
| 09/30/2009 | CN101544178A Power assembly system of electric vehicle |
| 09/30/2009 | CN100546152C Wheel hub motor |
| 09/30/2009 | CN100546151C Close type compressor |
| 09/30/2009 | CN100545470C Hydrodynamic bearing device |
| 09/29/2009 | US7595575 Motor/generator to reduce cogging torque |
| 09/29/2009 | US7595574 Polyphasic multi-coil generator |
| 09/29/2009 | US7594757 Machine with an improved bearing lubrication |
| 09/28/2009 | CA2656739A1 Motors with pistons that use electromagnetic energy as the pistons' driving force |
| 09/24/2009 | WO2009116525A1 Motor |
| 09/24/2009 | US20090237038 Double alternator and electrical system |
| 09/24/2009 | US20090237012 Cordless power tool and battery device used for same |
| 09/24/2009 | US20090236921 Drive unit |
| 09/24/2009 | US20090236854 Power generating device capable of outputting at constant rotation speed |
| 09/23/2009 | EP2104204A1 Motor with speed reducer, and its manufacturing method |
| 09/23/2009 | EP2104203A1 Miniature motor |
| 09/23/2009 | EP2103843A1 Motor with reduction gear |
| 09/23/2009 | EP2103842A1 Motor with reduction gear |
| 09/23/2009 | EP2103812A1 Contra-rotating axial blower |
| 09/23/2009 | EP2102498A2 Method and apparatus for energy harvesting using energy storage and release |
| 09/23/2009 | EP2102496A1 Multiple generator wind turbine |
| 09/23/2009 | CN201315523Y Generating wheel |
| 09/23/2009 | CN201315522Y Novel conical rotor braking three-phase asynchronous motor |
| 09/23/2009 | CN201315521Y 扁平型振动马达 Flat type vibration motor |
| 09/23/2009 | CN101540537A Circular cylinder generator |
| 09/23/2009 | CN101540532A Micro-motor with separated structure of polar claw and solenoid component |
| 09/23/2009 | CN101540525A Axle rare earth permanent magnetic generator device for vehicle |
| 09/23/2009 | CN101540517A High-temperature superconducting flywheel accumulator |
| 09/23/2009 | CN101537788A In-wheel motor system |
| 09/23/2009 | CN100544168C Axial gap electronic motor |
| 09/23/2009 | CN100544165C Hybrid transmissions having three motor/generators and three interconnected planetary gear sets |
| 09/23/2009 | CN100544164C Asynchronous motor with braking equipment |
| 09/23/2009 | CN100544163C Bearing unit and electric motor furnished therewith |
| 09/23/2009 | CN100544162C Vibrating motor eccentric block mounting method and structure |
| 09/23/2009 | CN100543336C Braking device for apparatuses driven by an electric motor |
| 09/23/2009 | CN100543324C Dynamic pressure bearing device and rotation machine employing same |
| 09/23/2009 | CN100543296C Miniature hydro-power generation system |
| 09/23/2009 | CN100543295C Miniature hydro-power generation system |
| 09/23/2009 | CN100542920C Winding device |
| 09/22/2009 | US7592766 Gearless wheel motor drive system |
| 09/22/2009 | US7591591 Dynamic bearing device |
| 09/22/2009 | US7591063 Method of making an armature |
| 09/22/2009 | CA2485458C Gas turbine engine with active tip clearance control |
| 09/17/2009 | WO2009113540A1 Motor |
| 09/17/2009 | WO2009113456A1 In-wheel motor drive device |
| 09/17/2009 | WO2009113132A1 Turbine generator and refrigeration apparatus having turbine generator |
| 09/17/2009 | WO2009112109A2 Motor/transmission unit and modular system |
| 09/17/2009 | WO2009111909A1 A vertical pivotal rotary system with a magnetic suspension device |
| 09/17/2009 | WO2009111861A1 Submerged generation and storage system (subgenstor) |
| 09/17/2009 | US20090230897 Electric motor |
| 09/17/2009 | US20090230825 Shaft Coupling |
| 09/17/2009 | US20090230799 Fixing strcture of motor spindle |
| 09/17/2009 | US20090230797 Vibration motor |
| 09/17/2009 | US20090230796 Flat type vibration motor with increased vibration amount |
| 09/17/2009 | US20090230795 Drive device for movable furniture parts |
| 09/17/2009 | US20090230791 Drive unit having optimized cooling |
| 09/17/2009 | US20090230697 Engine-driven power generator |
| 09/17/2009 | US20090230695 General purpose engine |
| 09/17/2009 | US20090230694 General purpose engine |
| 09/17/2009 | US20090230693 General purpose engine |
| 09/17/2009 | US20090230687 Electrical generation from water power |
| 09/17/2009 | DE19536794B4 Trägerstruktur für einen Elektromotor zum Antrieb einer Pumpe Support structure for an electric motor for driving a pump |
| 09/17/2009 | DE102008000617A1 Modular drive system, has drive housing comprising drive housing interface section that is connected with electric motor housings by interface sections, which comprise electromagnetic compatibility sheet metal, of motor housings |
| 09/17/2009 | DE102008000616A1 Motor-Getriebeeinheit sowie modulares System Engine-gearbox unit and modular system |
| 09/16/2009 | EP2101398A2 Superconducting homopolar alternator for wind power applications |
| 09/16/2009 | EP2101396A1 Rotor for an electric machine and electric machine for power transmission in a motor vehicle |
| 09/16/2009 | EP2100007A1 Device for conversion of thermodynamic energy into electrical energy |
| 09/16/2009 | EP2099584A1 Joining unit |
| 09/16/2009 | EP1564867B1 Motor and method for manufacturing motor |
| 09/16/2009 | CN201312197Y Rotor set of motor |
| 09/16/2009 | CN201312196Y Electric vehicle hub |
| 09/16/2009 | CN201312195Y Electric motor |
| 09/16/2009 | CN201312194Y Lead screw propeller |
| 09/16/2009 | CN101536289A 磁轴承 Magnetic bearings |
| 09/16/2009 | CN101534090A Speed-limiting and braking device of wind driven generator |
| 09/16/2009 | CN101534042A Resistance-free electricity-generating device |