Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02N - Electric machines not otherwise provided for › H02N 2 - Electric machines in general using piezo-electric effect, electrostriction or magnetostriction
Patents for H02N 2 - Electric machines in general using piezo-electric effect, electrostriction or magnetostriction (14,251)
07/2012
07/11/2012CN102570899A Actuator and camera module group having the same
07/11/2012CN102570898A Piezoelectric actuator
07/11/2012CN102570897A Driving device, lens barrel, and image capturing apparatus
07/11/2012CN102570896A Oscillation motor and lens driving mechanism
07/11/2012CN102570895A Piezoceramic driving power supply
07/11/2012CN102570620A Walking energy collection system
07/11/2012CN102570368A Traveling wave type piezoelectric material vibration anti-icing/deicing device based on in-plane or out-of-plane mode and deicing method
07/11/2012CN102569637A Piezoelectric drive and piezoelectric motor
07/11/2012CN102565993A Driver, camera module, and portable electronic device
07/11/2012CN101867316B Conical surface floating rotor ultrasonic motor
07/11/2012CN101826814B Rail pressure generation module and system integration technology
07/11/2012CN101567641B Solid-state image pickup device
07/11/2012CN101539655B Lens driving device
07/11/2012CN101505114B Screw linear motor driven by piezoelectric composite bent beam with one end fixed
07/11/2012CN101238598B Multilayer piezoelectric element and ejector using this
07/10/2012US8217598 Method of driving vibration wave motor and device for driving the same
07/05/2012WO2012091281A2 Haptic actuator using cellulose paper actuator film and cellulose-based haptic actuator
07/05/2012US20120169185 Actuator
07/05/2012US20120169181 Piezoelectric Actuator
07/05/2012US20120169142 Tpms transmission module having power saving function
07/05/2012US20120169064 Systems and methods for harvesting vibrational energy from vehicles
07/05/2012DE102010055652B3 Electrical darkening device for e.g. window area of motor car, has adjusting elements cooperating such that sun protection curtain is moved along adjusting path depending on electric voltage applied to adjusting elements
07/05/2012DE102006040316B4 Piezokeramischer Flächenaktuator und Verfahren zur Herstellung eines solchen Surface actuator piezoceramic and methods for producing such
07/05/2012DE10025589B4 Bühne für Ladungsteilchen-Mikroskopiesystem Stage for charged particle microscopy system
07/04/2012EP2472621A2 Piezoelectric actuator
07/04/2012CN202309563U 电梯绳头缓冲发电装置 Elevator rope buffering power plant
07/04/2012CN202309562U Piezoelectric stepping type double-way linear driver
07/04/2012CN202309193U 一种登船栈桥的复合压力发电节能系统 One kind of boarding trestle composite pressure generation energy saving system
07/04/2012CN1870413B Vibrational actuator and method for driving vibrational actuator
07/04/2012CN102545692A Compound vibration energy collector based on piezoelectricity and static electricity
07/04/2012CN102545691A Power generating device and electronic component
07/04/2012CN102545690A Power generating device, electronic apparatus, and transportation apparatus
07/04/2012CN102545689A Vibrational wave motor, lens barrel and camera
07/04/2012CN102543523A Actuator device with pilot lamp and push button comprising such a device
07/04/2012CN102540387A Driver, camera module and portable electronic device
07/04/2012CN101873081B Pressure power generation system for buses
07/04/2012CN101860256B High-precision adjustable-speed linear micro-displacement work table
07/04/2012CN101800486B Resonance type implantable micro-energy device based on ultrasonic energy supply
07/04/2012CN101783617B Piezoelectric self-generating unit for generating electric charge by utilizing direct piezoelectric effect
07/04/2012CN101662235B Method of driving a driving apparatus
07/04/2012CN101545957B Gate-structure magnetoelectric magnetic filed sensor and manufacturing method thereof
07/04/2012CN101517883B Ultrasonic operation device and microtube inside system
07/04/2012CN101499739B In-plane mode linear ultrasonic motor having triangular displacement amplifying mechanism and working mode thereof
07/04/2012CN101325384B Ultrasonic motor
07/03/2012US8210630 Method for driving liquid ejector
07/03/2012US8209827 Method of manufacturing a piezoelectric element
06/2012
06/28/2012WO2012087193A1 Electromechanical motor
06/28/2012WO2012086562A1 Control apparatus for vibration type actuator
06/28/2012WO2012084957A1 Actuator, actuator system, and control of an actuator
06/28/2012WO2012084334A1 Actuator, actuator system, and actuation of an actuator
06/28/2012WO2012083458A1 Piezoelectric material for absorbing vibrations
06/28/2012US20120163787 Driving mechanism, lens barrel, and camera
06/28/2012US20120162664 Actuator for moving a micro mechanical element
06/28/2012US20120162319 Piezoelectric material, piezoelectric device, liquid discharge head, and ultrasonic motor
06/28/2012US20120161584 Piezoelectric Power Generation Device
06/28/2012US20120161583 Piezoelectric power generator for feeding emergency power
06/28/2012US20120161582 Mems kinetic energy conversion
06/28/2012US20120161574 Actuator
06/28/2012DE102010055934A1 Aktuator und Verfahren zu dessen Herstellung Actuator and process for its preparation
06/28/2012DE102010055848A1 Ultraschallaktor Ultrasonic actuator
06/28/2012DE102010055621A1 Aktor, Aktorsystem und Ansteuerung eines Aktors Actuator, actuator system and control of an actuator
06/28/2012DE102010055620A1 Aktor, Aktorsystem und Ansteuerung eines Aktors Actuator, actuator system and control of an actuator
06/27/2012EP2208241B1 Method and device for the calibration a piezo-actuator that is actuated in a motor vehicle for driving a switching valve
06/27/2012EP2062304B1 Adjusting device with high position resolution, even in the nano- or subnanometer range
06/27/2012CN202285373U 一种激光诱导表面波马达 A laser-induced surface wave motor
06/27/2012CN102522916A Nano-motor based on frictional force variation
06/27/2012CN102150971B Heat-generating and heat-preserving shoes
06/27/2012CN101866768B Environment-friendly remote switch for lamps
06/27/2012CN101674029B Vibration wave driving device
06/27/2012CN101656488B Driving device and optical apparatus
06/27/2012CN101651433B Ultrasonic linear motor
06/27/2012CN101621258B Miniature power generating device based on piezoelectric crystal frequency converting mechanism
06/27/2012CN101546024B Capacitive load driver
06/26/2012US8207746 Calibration method for inertial drive actuator, and inertial drive actuator device
06/23/2012CA2762549A1 Vehicle weighing device having wireless load cell device
06/21/2012WO2012081378A1 Controlling device for vibration type actuator
06/21/2012WO2012081008A1 Energy harvesting system
06/21/2012WO2012052916A3 Tissue profiler - a contact-based piezoelectric matrix sensing device and method for avoiding false negatives & further biochemical characterization, profiling & diagnosis of diseased tissue
06/21/2012US20120153778 Piezoelectric micro energy harvester and manufacturing method thereof
06/21/2012US20120153774 Vibrating body of vibratory drive unit and vibratory drive unit
06/21/2012US20120153773 Piezoelectric energy harvesting apparatus
06/21/2012US20120152028 Power supplier using flexible pcb based on self-powering and sensor node using the same
06/21/2012DE102010063683A1 Aktuatorvorrichtung und Verfahren zum Herstellen einer Aktuatorvorrichtung Actuator and method of manufacturing an actuator device
06/21/2012DE102010063667A1 Geräuschreduzierendes Ansteuerverfahren für einen Piezoaktor in einem Injektor Noise-drive method for a piezoelectric actuator in an injector
06/21/2012DE102010063385A1 Piezoaktor Piezoelectric actuator
06/21/2012DE102010063217A1 Elektroden-Trägerfolie, insbesondere zur Herstellung von piezoelektrischen Bauelementen, und Verfahren zur Herstellung eines piezoelektrischen Bauelements Electrode-support film, in particular for the production of piezoelectric components, and methods for producing a piezoelectric component
06/21/2012DE102010063205A1 Multilayered capacitor used as piezoelectric actuator for fuel injection valve of fuel injection system for internal combustion engine, has insulation layers that are provided on outer side in region of the electrode layers
06/21/2012DE102010062990A1 Schallwandler mit zumindest einem Piezoelement Sound transducer with at least one piezo element
06/21/2012DE102010061255A1 Assembly of drive unit of electromechanical motor, has ceramic electromechanical actuator element and ceramic force transmission element that are jointed together by solder
06/21/2012DE102010055417A1 Elektromechanischer Energiespeicher, insbesondere für integrierte Schaltungen Electromechanical energy storage, especially for integrated circuits
06/21/2012DE102010055007A1 Piezoelectric element stack of piezoelectric injector used for injection of fuel into internal combustion engine, has caps that are partly formed as bellows to which tubular seal and end pieces are connected
06/21/2012DE102010055005A1 Piezo stack for use in piezo injector to inject fuel into combustion engine, has closure caps inversely pointing to outer side through pot aperture, where closure caps are inserted into tubular metal seal
06/21/2012DE102010055004A1 Piezoelectric element stack for piezoelectric injector used for injection of fuel into internal combustion engine, has insulating layer having several indentations formed in circumference and bulges formed between indentations
06/21/2012DE102010055003A1 Piezo element stack i.e. piezo-stack, for use in piezo injector utilized to inject fuel into combustion engine, has metal seal resting against insulating layer to surround layer and absorbing occurrence of volume changes of stack and layer
06/21/2012DE102010054589A1 Piezoaktuator mit Schutz vor Einflüssen der Umgebung Piezoelectric actuator with protection against environmental influences
06/20/2012CN102510239A Composite vibration generator
06/20/2012CN102501226A Accurate rotation device for macro-micro driving deformation guide rail
06/20/2012CN102075112B Shearing effect-based straight-line supersonic motor
06/20/2012CN101888193B Pressure power-generating system for running machine
06/20/2012CN101764530B Driving apparatus and image pickup apparatus using the same
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