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)
10/2012
10/18/2012WO2012105800A9 Nano power-generating device, and method for manufacturing same
10/17/2012EP2511968A1 Stacked piezoelectric element, injection device using same, and fuel injection system
10/17/2012CN102739109A Single-pendulum piezoelectric generator
10/17/2012CN102739108A Environment perturbation and noise energy collection device
10/17/2012CN102739107A Collision type piezoelectric micro-energy collector
10/17/2012CN102739106A Bent vibration composite single-driving foot linear ultrasonic driver
10/17/2012CN102739105A Super magnetostrictive micro-displacement actuator with displacement amplifying and keeping functions
10/17/2012CN102739104A Piezoelectric actuator, variable capacitor, and optical deflection device
10/17/2012CN102739103A Vibration wave driving apparatus
10/17/2012CN102739102A Annular vibration wave actuator
10/17/2012CN102738884A Pressure self power generating-charging technology for pure electric driving vehicle
10/17/2012CN102736246A Mirror driving device and mirror driving method
10/17/2012CN101860262B Piezoelectric twin-wafer type MEMS energy collector and preparation method thereof
10/17/2012CN101523540B System and method for driving an industrial control device
10/16/2012US8288919 Vibratory actuator
10/16/2012CA2457810C Sensors for power conversion systems
10/11/2012WO2012137695A1 Piezoelectric power generator
10/11/2012WO2012136503A1 Use of thermoplastic polyurethanes for converting mechanical energy to electrical energy
10/11/2012US20120256427 Temperature-Activated Voltage Generator
10/11/2012DE112010001649T5 Piezoelektrischer Stromerzeuger A piezoelectric power generator
10/10/2012EP2507847A1 Piezoelectric energy conversion assemblies
10/10/2012CN102725951A Transducer for ultrasonic motor
10/10/2012CN102725950A Vibration-type drive apparatus, and control method for vibration-type drive apparatus
10/10/2012CN102725244A Lead-free piezoelectric porcelain composition, piezoelectric ceramic component formed using the composition, and process for producing piezoelectric ceramic component
10/10/2012CN102723894A Rotary piezoelectric generation device
10/10/2012CN102723893A Micro-nano simulation rotating drive device
10/10/2012CN102723892A Fully-closed electromagnetic bias micro-displacement actuator
10/10/2012CN102722136A Device and method for controlling XY working platform of ultrasonic motor based on neural network
10/10/2012CN102720639A Piezoelectric type wind power generation device
10/10/2012CN101826815B Drive device and image pickup apparatus
10/09/2012US8283840 High-efficiency compact miniaturized energy harvesting and storage device
10/09/2012US8283838 Piezoelectric linear motor offering enhanced displacement
10/09/2012US8283836 Piezoelectric actuator driver circuit
10/04/2012WO2012134047A2 Haptic actuator
10/04/2012WO2012133650A1 Ultrasonic motor
10/04/2012WO2012133647A1 Ultrasonic actuator
10/04/2012WO2012133604A1 Vibration member driving method, vibrating device, driving device including vibrating device, and optical apparatus
10/04/2012WO2012132661A1 Ceramic device and piezoelectric device
10/04/2012WO2012132660A1 Piezoelectric device and production method for green compact being molded body of piezoelectric device prior to sintering
10/04/2012WO2012130555A1 Method for actuating a multi-actuator drive device
10/04/2012US20120251820 Piezoelectric thin film, method of manufacturing piezoelectric thin film, piezoelectric element, and ink jet recording head
10/04/2012US20120250169 Oscillator, vibration actuator, lens barrel, camera, bonded product and bonding method
10/04/2012US20120248937 Electric apparatus provided with power generating function
10/04/2012US20120248936 Passive alternating current sensor
10/04/2012US20120248934 Vibration wave driving apparatus
10/04/2012US20120248805 Piezoelectric actuator, motor, robot hand, and robot
10/03/2012CN202475307U Piezoelectric controller for agricultural automatic system
10/03/2012CN202475306U Piezoelectric ceramic motor
10/03/2012CN202474045U Two-dimensional decoupling micro-motion micro-scanning platform utilizing piezoceramics to achieve motion
10/03/2012CN102714475A Drive control apparatus and drive control method for vibration wave driving apparatus
10/03/2012CN102714474A Phased array buckling actuator
10/03/2012CN102714473A Electrical machine conversion element and drive device
10/03/2012CN102710170A Piezoelectric energy conversion and collection device using bridge vibration
10/03/2012CN102710169A Suspended vibration energy harvester based on multi-piezoelectric oscillator series-connection
10/03/2012CN102710168A Low-frequency multidirectional vibration energy recovery device
10/03/2012CN102710167A Bent oscillator stimulated rotary ultrasonic motor and electric excitation mode thereof
10/03/2012CN102710002A Charging equipment for remote-testing device of moving part of diesel engine
10/03/2012CN102709464A Zinc oxide nanometer power generator and manufacturing method thereof
10/03/2012CN102707084A Self-energized anemograph with resonant cavity
10/03/2012CN102697232A Human walking driven generator
10/03/2012CN101103516B Energy saving driving circuit for piezoelectric motor
10/02/2012US8278800 Multi-layer piezoelectric generator
09/2012
09/30/2012CA2772905A1 Water current power generating device
09/27/2012WO2012128346A1 Ultrasonic actuator
09/27/2012WO2012091281A9 Haptic actuator using cellulose paper actuator film and cellulose-based haptic actuator
09/27/2012WO2012047071A9 Method for manufacturing flexible nanogenerator and flexible nanogenerator manufactured thereby
09/27/2012US20120245408 Methods and systems for improving actuator performance by reducing tensile stresses in piezoelectric thin films
09/27/2012US20120242550 Remotely adjustable reactive and resistive electrical elements and method
09/27/2012US20120242189 Micro-mechanical component with cantilever integrated electrical functional element
09/27/2012US20120240672 Miniaturized energy generation system
09/27/2012DE10329863B9 Piezokeramischer Wellenantriebs-Ultraschallwellenmotor Piezo-ceramic shaft drive ultrasonic wave motor
09/26/2012EP2503681A1 Drive apparatus
09/26/2012CN102694485A A wind band digital-integration ultrasonic universal power supply module
09/26/2012CN102694484A Ultrasonic motor chaos control system and method
09/26/2012CN102694483A LC (inductance/capacitance) resonance drive circuit for ultrasonic motor and control method of LC resonance drive circuit
09/26/2012CN102694482A Ultrasonic motor control circuit
09/26/2012CN102693854A Remote control switch for lamp
09/26/2012CN102025286B Alternating force based linear ultrasonic motor
09/26/2012CN102013832B Ultrasonic linear motor and electric excitation method thereof
09/26/2012CN101984549B Clamp positioning device for linear ultrasonic motor
09/26/2012CN101938230B Wave vibration piezoelectric power generation and solar energy combined power generating method and system
09/26/2012CN101447747B Driving apparatus
09/25/2012US8274198 Ultrasonic motor and conveying apparatus having the same
09/20/2012WO2012123251A1 Method for controlling an inertial drive
09/20/2012WO2012071426A3 Bacterial Spore Based Energy System
09/20/2012WO2012067370A3 Haptic module using piezoelectric element
09/20/2012US20120235541 Piezoelectric energy conversion assemblies
09/20/2012US20120235540 Driving apparatus
09/20/2012US20120234095 Energy harvesting power sources for generating a time-out singal for unexploded munitions
09/20/2012DE112009003553T5 Piezoelektrischer leistungsgenerator A piezoelectric power generator
09/20/2012DE10237587B4 Verfahren zur Herstellung eines Piezoaktors A process for producing a piezoelectric actuator
09/20/2012DE102011103190A1 Quasi-statically operated micro-electromechanical system for movable scanning mirror, has drives electromagnetically and piezo-mechanically operated such that movement of each drive is translated into movement of central platform
09/20/2012DE102011014447A1 Multilayer piezoactuator for injection valve of motor vehicle, has transmission line comprising contact portion that is connected to external contact using connecting material
09/20/2012DE102011014446A1 Monolithic multilayer piezoelectric actuator for actuating injection valve in motor car, has outer electrode including contacted portions that are mechanically and electrically connected with electrode contact layer
09/20/2012DE102011014296A1 Piezoelektrisches Aktorbauelement und Verfahren zur Herstellung eines piezoelektrischen Aktorbauelements A piezoelectric actuator device and method for manufacturing a piezoelectric Aktorbauelements
09/20/2012DE102011014156A1 Verfahren zur Herstellung von piezoelektrischen Aktuatorbauelementen A process for preparing piezoelectric Aktuatorbauelementen
09/20/2012DE102011013823A1 Piezoelectric actuator component for controlling valves of fuel injection system, comprises stack of layers having multiple piezoelectric layers, and varistor having material layer
09/20/2012DE102011001359A1 Verfahren und Vorrichtung zur Herstellung einer Piezoaktorenkomponente Method and apparatus for producing a piezo actuators component
09/19/2012EP2501032A2 Power generator for booster amplifier systems
09/19/2012EP2501031A1 Electric apparatus provided with power generating function
1 ... 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 ... 143