| 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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| 02/08/2012 | CN202140233U Power generating system by adopting river water flow and ocean flow |
| 02/08/2012 | CN202138972U Mechanical drilling rig winch brake energy recovering and recycling device |
| 02/08/2012 | CN202138497U 电动三轮车自动变速电机箱体组合件 Electric tricycle motor casing assembly automatic transmission |
| 02/08/2012 | CN202138406U 畜拉发电车 Livestock pulling power cars |
| 02/08/2012 | CN1992471B 马达 Motor |
| 02/08/2012 | CN102349218A Magnetorheological actuator with multiple functions |
| 02/08/2012 | CN102347677A Direct current brushless motor and draining pump |
| 02/08/2012 | CN102347666A Spindle motor |
| 02/08/2012 | CN102346537A Cooling system of self-generating computer |
| 02/08/2012 | CN101799707B 电子装置的防尘方法及该电子装置 The method of the electronic device and the dust of the electronic device |
| 02/08/2012 | CN101710752B 电动升降立柱的驱动装置 Electric lifting column drive unit |
| 02/08/2012 | CN101451499B 恒向四象限全升力垂直轴风力发电机 Rhumb four quadrants full lift vertical axis wind turbine |
| 02/08/2012 | CN101410264B 动力传递装置及其装配方法 The power transmission apparatus and method of assembly |
| 02/08/2012 | CN101309029B 薄型定子及具备该定子的轴向空隙型无刷振动电动机 Thin with the stator and the stator axial gap brushless vibration motor |
| 02/07/2012 | US8110955 Magnetic bearing device of a rotor shaft against a stator with rotor disc elements, which engage inside one another, and stator disc elements |
| 02/07/2012 | CA2647833C Apparatus for generating electric power using wind energy |
| 02/02/2012 | WO2012016023A2 System and method for power purifying |
| 02/02/2012 | WO2012015398A1 Refrigerant compressor magnetic bearing |
| 02/02/2012 | WO2012015306A1 Cooling assembly for wind turbine |
| 02/02/2012 | WO2012013645A2 Aircraft |
| 02/02/2012 | WO2012013200A1 Wind turbine generators |
| 02/02/2012 | WO2011153612A3 Flywheel energy system |
| 02/02/2012 | US20120025677 Direct-current motor and hub unit |
| 02/02/2012 | US20120025676 Fan embedded power generator |
| 02/02/2012 | US20120025648 Axially-adjustable magnetic bearing and a method of mounting it |
| 02/02/2012 | US20120025645 Electric starter motor |
| 02/02/2012 | US20120025644 Electric motor having speed change function |
| 02/02/2012 | US20120025543 Linear Hydraulic and Generator Coupling Apparatus and Method of Use Thereof |
| 02/02/2012 | US20120025531 Energy generation using intermediary buffering |
| 02/02/2012 | US20120024610 Electric machine - evaporative cooling |
| 02/02/2012 | DE102010038637A1 Continuous press for production of plate-like wooden product i.e. chipboard, has electric machines each set of segments, where segments comprise separate electrical terminals and are interconnected with each other |
| 02/02/2012 | DE102010033086A1 Electromotor mounted in electro-hydraulic suspension system of motor car, has switchable lock which is arranged in snap-in configuration with measuring scale cooperative sensor, to block rotation of rotor shaft |
| 02/02/2012 | DE102010032853A1 Radnabenmotor Hub motor |
| 02/02/2012 | CA2804816A1 Wind turbine generators |
| 02/01/2012 | EP2413482A1 Airplane |
| 02/01/2012 | EP2413475A1 Cooling system for generator |
| 02/01/2012 | EP2412630A1 Drive for a tail rotor of a helicopter |
| 02/01/2012 | EP2412082A2 Electric motor |
| 02/01/2012 | EP2412080A2 Bearing assembly |
| 02/01/2012 | EP2411670A2 Energy production plant, in particular a wind power station |
| 02/01/2012 | EP2334947B1 Actuator with counter-rotating motors with linear output |
| 02/01/2012 | CN202135005U 改进型能源转换再生动力机 Improved energy conversion of renewable power machine |
| 02/01/2012 | CN202135004U 一种升降电机的蜗轮结构 An elevator motor worm gear structure |
| 02/01/2012 | CN202135003U Electric vehicle wheel hub driving automatic speed change motor transmission mechanism |
| 02/01/2012 | CN202135002U 一种旁磁电机 One kind of beside Magneto |
| 02/01/2012 | CN202135001U Built-in motor for electric vehicle |
| 02/01/2012 | CN202135000U 混合动力摩托车的电机 Hybrid motorcycle motor |
| 02/01/2012 | CN202134999U Automatic gear shifting wheel hub motor transmission mechanism of electric vehicle |
| 02/01/2012 | CN202134998U 一种高速旋转的平衡装置 A high speed rotation of the balancing device |
| 02/01/2012 | CN202132178U 垂直式多层级风轮的风力发电机 Multi-level vertical wind turbine wind turbines |
| 02/01/2012 | CN202130301U 一种全电动车轮总成 An all-electric wheel assembly |
| 02/01/2012 | CN1995748B 可调自控并网畜力发电机 Adjustable-controlled grid animal generator |
| 02/01/2012 | CN1674410B 振动电机及其板式安装结构 Vibration motor and plate mounting structure |
| 02/01/2012 | CN102341221A Articulation unit for robot and robot |
| 02/01/2012 | CN102340214A Novel generator |
| 02/01/2012 | CN102340213A Power generation device of vehicle |
| 02/01/2012 | CN102340212A Primary gear reducer with large speed ratio |
| 02/01/2012 | CN102340211A Normally-disengaged clutch integrated in motor rotor bracket and vehicle comprising same |
| 02/01/2012 | CN102340210A Normallyclosed clutch integrated in motor rotor bracket and vehicle including same |
| 02/01/2012 | CN102340209A Permanent-magnet flywheel type motor |
| 02/01/2012 | CN102340203A Motor and motor mechanism |
| 02/01/2012 | CN102338167A Motor device for projection display device |
| 02/01/2012 | CN102337821A Automatic control type external hanging device for sliding window |
| 02/01/2012 | CN102336134A In-wheel motor drive unit |
| 02/01/2012 | CN102335910A Installation structure for a braking mechanism in a power tool |
| 02/01/2012 | CN101634412B 一种可遥控改变灯头朝向的射灯 One kind of remote control to change the lamp toward the Spotlight |
| 02/01/2012 | CN101007506B 具有整体电动车轮驱动器的双轮车辆 Two-wheeled vehicle having an integral electric wheel drive |
| 01/31/2012 | US8106560 Stiffness of brushless motor including stator core and disk drive |
| 01/31/2012 | US8106556 Emergency rolling bearing that is insensitive to axial load |
| 01/31/2012 | US8106552 Vibration motor |
| 01/31/2012 | US8106551 Direct drive motor for vehicle wiper system |
| 01/31/2012 | CA2638727C Cogeneration system |
| 01/31/2012 | CA2460247C Flywheel energy storage systems |
| 01/30/2012 | DE202011107234U1 Verstelleinrichtung zur Höhenverstellung eines Möbels Adjusting device for adjusting the height of the furniture |
| 01/30/2012 | CA2747614A1 Fan embedded power generator |
| 01/27/2012 | DE202011050744U1 Elektrodynamische Maschine An electrodynamic machine |
| 01/26/2012 | WO2012011811A1 Lip seal for a generator |
| 01/26/2012 | WO2012011273A1 Brushless motor for washing machine, drum-type washing machine provided with same and manufacturing method of brushless motor for washing machine |
| 01/26/2012 | WO2012010208A1 Electric power generator and motor assembly equipped therewith |
| 01/26/2012 | WO2012010121A2 System comprising a transmission and an electric motor |
| 01/26/2012 | WO2011123391A3 Haptic actuator systems and methods thereof |
| 01/26/2012 | WO2011003526A3 Electric motor having an attachment housing |
| 01/26/2012 | US20120019109 Manual override device for an electric actuator and method for use |
| 01/26/2012 | US20120019010 Fluid Machine |
| 01/26/2012 | US20120019009 Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange |
| 01/26/2012 | US20120019008 Hybrid vertical energy storage system |
| 01/26/2012 | US20120019006 Coaxial wind turbine |
| 01/26/2012 | US20120019005 Internal combustion engine with rocker member-affected stroke |
| 01/26/2012 | US20120017539 Drive unit with a first and a second motor |
| 01/26/2012 | DE10361229B4 Spindelmotor mit Lagersystem Spindle motor bearing system |
| 01/26/2012 | DE102010031744A1 Drive unit for vehicle, has differentiator for two driven shafts, solar wheel coupled with drive shaft and planetary carrier around rotational axis, and planetary drive connected with another planetary drive and electromotor |
| 01/26/2012 | DE102010031538A1 Electrical supply pump for use in high pressure injection system to convey fuel from fuel tank to high pressure pump of internal combustion engine of motor car, has housing cover affixed with holding pin at stator |
| 01/26/2012 | DE102010031537A1 Electrical feed pump for pump assembly of high pressure fuel injection system for motor car, has stator which is attached forcedly with elastic element and/or is positively secured with holding pin at housing portion of pump unit |
| 01/26/2012 | DE102007017342B4 Energiespeicher für ein Landfahrzeug Energy storage for a land vehicle |
| 01/25/2012 | EP2410638A1 Electric motor for auxiliary unit in a motor vehicle |
| 01/25/2012 | EP2410637A1 Stator and method for assembling a stator |
| 01/25/2012 | EP2410636A1 Lip seal for a generator |
| 01/25/2012 | EP2409389A1 A wind turbine and a direct-drive generator |
| 01/25/2012 | EP2409384A2 Electric motor arrangement for a medical, especially dental, tool holder |
| 01/25/2012 | EP2409380A1 A wind turbine and a direct-drive generator |