Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02K - Dynamo-electric machines › H02K 33 - Motors with reciprocating, oscillating, or vibrating magnet, armature, or coil system
Patents for H02K 33 - Motors with reciprocating, oscillating, or vibrating magnet, armature, or coil system (7,676)
07/2012
07/11/2012CN101976927B High-precision efficient straight reciprocating driving system
07/11/2012CN101534041B Sound ring motor, lens driving device and electronic equipment with the sound ring motor
07/05/2012US20120169153 Structure of vibration actuator
07/05/2012US20120169151 Linear vibration device
07/05/2012US20120169150 Linear vibration motor
07/05/2012US20120169149 Linear vibration motor
07/05/2012US20120169146 Linear vibration motor
07/04/2012CN102545531A Linear actuator
07/04/2012CN102545530A Linear vibration motor
07/04/2012CN102545529A Linear vibration motor
07/04/2012CN102545528A Planar motor and reticle stage system applying same
07/04/2012CN102545527A Voice coil motor, camera module employing voice coil motor, and portable electronic device
07/04/2012CN102545526A Actuator
07/04/2012CN102545525A Actuator, as well as camera module and portable electronic device provided with same
07/04/2012CN102545401A Permanent magnet member for voice coil motor and voice coil motor
07/04/2012CN102005892B Electromagnetic linear actuator applying axial magnetizing permanent
07/04/2012CN101924450B Fixed voice coil motor direct drive type X-Y micro-vibration platform
07/04/2012CN101867334B Magnetic engine
07/04/2012CN101835980B Reciprocating compressor
07/04/2012CN101741208B Miniature moving-magnet exciter
07/04/2012CN101621239B Piston-type acoustoelectric electroacoustic transduction motor
07/04/2012CN101615837B Actuator and electric toothbrush using the same
07/03/2012US8212435 High efficiency voice coil motor
06/2012
06/28/2012WO2012036425A3 Vibration generator and a production method therefor
06/28/2012DE102010064218A1 Magnetisch antreibbarer Mikrospiegel Magnetic drivable micromirror
06/27/2012CN102522874A Vertical linear vibration motor
06/27/2012CN102522873A Voice coil motor and assembling die as well as assembling process of voice coil motor
06/27/2012CN102522872A High-frequency short-distance reciprocating motion mechanism of linear motor and control method of high-frequency short-distance reciprocating motion mechanism
06/27/2012CN102520501A Lens drive device, spring member and manufacturing methods thereof
06/27/2012CN102162898B Automatic focusing and zooming camera driver
06/27/2012CN102075060B Electric piston motor suitable for outputting positive torque and negative torque
06/27/2012CN101833225B Method and mechanism for switching optical filter of photographic lens
06/27/2012CN101750691B Lens module
06/21/2012WO2012079345A1 Electromagnetic driving device
06/21/2012US20120153748 Vibration generator
06/20/2012CN102004371B Driving circuit for a photographing module
06/20/2012CN101995628B Light filter switcher and image sensing module provided with same
06/20/2012CN101728921B Solar magnetic power device
06/20/2012CN101635498B Voice coil motor assembly jig
06/19/2012US8203290 Vibrating element
06/19/2012US8203238 Linear motor for linear compressor
06/19/2012US8201523 Integrated combustion and electric hybrid engines and methods of making and use thereof
06/14/2012US20120147445 Actuator, optical scanner, and image forming apparatus
06/14/2012US20120146557 Vibration generating module, actuator using the same, handheld device, method for generating vibration and recording medium thereof
06/14/2012US20120146433 Linear vibrator
06/14/2012DE102010062732A1 Linear compressor for use as refrigerant compressor, in e.g. household refrigerator, utilized to store food at certain temperature, has magnetic vibrating body arranged in gap between electromagnets, where ferrous fluid is filled in gap
06/14/2012DE102010062730A1 Linear compressor for compressing coolant in household refrigeration appliance for storing e.g. food, has valve arrangement with piston and valve plate, and stator producing accelerating reluctance force for braking piston motion
06/14/2012DE102010062667A1 Vibration generating device e.g. vibration pump for vibration damping device used in combustion engine of vehicle, has primary and secondary magnetic circuits that are in yoke shaped and are provided with two legs respectively
06/14/2012DE102010062591A1 Magnetischer Aktor Magnetic Actuator
06/13/2012CN101599685B Voice coil motor and lens module using same
06/13/2012CN101294560B Straight line type air compressor
06/12/2012US8198761 Magnet drive motor
06/12/2012US8198760 Linear motor
06/12/2012US8196473 Method for synchronization of ultrasonic transducers in a movement system
06/07/2012WO2012073708A1 Optical device and method for manufacturing same
06/07/2012WO2012072158A1 Device and method for reading out x-ray information stored in a fluorescent storage layer
06/07/2012WO2012016962A3 Pump
06/07/2012US20120140414 Vibrating device, jet flow generating device, electronic device, and manufacturing method of vibrating device
06/07/2012US20120139367 Vibrator and portable information terminal
06/06/2012EP2461184A1 Device and method for reading x-ray information stored in a luminescent material layer
06/06/2012EP2460045A1 Dynamically compensated motor-driven device for adjusting the position of a moving part relative to a frame
06/06/2012EP1515420B1 Vibration type linear actuator
06/06/2012CN102487237A Swinging motor
05/2012
05/31/2012US20120133308 Linear vibration modules and linear-resonant vibration modules
05/31/2012US20120133220 Apparatus for generating vibrations
05/31/2012US20120133219 Apparatus for generating vibrations
05/30/2012CN202260956U Flat elastic piece for voice coil motor
05/30/2012CN202260401U Motor protection device
05/30/2012CN202256979U Movable optical filter module
05/30/2012CN202256836U Lens driving device, auto-focusing camera and mobile terminal device with camera
05/30/2012CN202256835U Lens drive device, automatic focusing camera, and mobile terminal equipped with camera
05/30/2012CN202256834U Lens driving device, camera device and mobile terminal device with camera
05/30/2012CN102480207A 用于产生振动的设备 Vibrations apparatus for generating
05/30/2012CN102480206A 用于产生振动的设备 Device for generating vibrations
05/30/2012CN102478697A 透镜驱动装置 Lens driving means
05/30/2012CN102478696A 透镜驱动装置 Lens driving means
05/30/2012CN101976926B High-efficiency short-stroke linear reciprocating oscillation motor
05/30/2012CN101728920B Voice coil motor assembling tool
05/30/2012CN101702565B Permanent magnet electromagnetic driving device
05/30/2012CN101640467B Shrapnel and voice coil motor
05/30/2012CN101610022B Planar motor adopting groove-type coil
05/30/2012CN101345465B Vibration device
05/29/2012US8188690 Magnetically powered reciprocating engine and electromagnet control system
05/29/2012US8188623 Linear vibration motor
05/29/2012US8188622 Tunable resonant frequency kinetic energy harvester
05/24/2012WO2012065284A1 Magnetic energy electric generating set
05/24/2012WO2012016959A3 Pump
05/24/2012WO2012016957A3 Pump
05/24/2012US20120126544 High-efficiency two-piston linear combustion engine
05/23/2012EP2456055A2 Vibrating linear actuator
05/23/2012EP2455794A1 Drive module and electronic device
05/23/2012CN202230236U Magnet stand structure of automatic focusing module
05/23/2012CN102472879A 驱动模块和电子设备 The drive modules and electronic devices
05/23/2012CN102470397A 振动促动器的构造 Structure of the vibration actuator
05/23/2012CN102468737A 致动器 Actuator
05/23/2012CN102468736A Linear vibrator
05/23/2012CN102468735A 可稳定移动动件的音圈马达 Stable movement of the movable member of the voice coil motor
05/23/2012CN102466849A 透镜驱动装置、自动对焦相机以及附带照相机的移动终端 Lens driving device, auto-focus camera comes with a camera and a mobile terminal
05/23/2012CN102466848A 透镜驱动装置、自动对焦相机以及附带照相机的移动终端 Lens driving device, auto-focus camera comes with a camera and a mobile terminal
05/23/2012CN102466845A 音圈马达 Voice coil motor
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