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)
05/2014
05/20/2014US8729774 Multiple arm smart material actuator with second stage
05/15/2014WO2014074270A1 Actuator with visual indicator sleeve
05/15/2014WO2013128030A3 Method for actuating a multi-actuator drive
05/15/2014US20140132112 Method for actuating a multi-actuator drive device
05/15/2014US20140131476 Injector and control method for an ultrasonic motor
05/15/2014DE102012220697A1 Baugruppe zur Wandlung von mechanischer Arbeit in elektrische Energie und Zählvorrichtung mit entsprechender Baugruppe Unit for the conversion of mechanical work into electrical energy and counter with corresponding assembly
05/15/2014DE102012022146A1 Ultraschallaktor für einen linearen Ultraschallmotor sowie linearer Ultraschallmotor mit einem Ultraschallaktor Ultrasonic actuator is a linear ultrasonic motor and linear ultrasonic motor with an ultrasonic actuator
05/15/2014DE102007005282B4 Fahrzeugreifen mit einem Laufstreifen, Seitenwänden und einem auf der Reifeninnenseite angeordneten Reifenmodul Vehicle tire with a tread rubber, side walls and, disposed on the tire inside the tire module
05/14/2014EP2731256A1 Ultrasonic actuator for a linear ultrasonic motor and linear ultrasonic motor with an ultrasonic actuator
05/14/2014EP2731255A1 Inertial drive actuator
05/14/2014EP2731254A1 Inertial drive actuator
05/14/2014EP2730020A1 Piezoelectric element, multilayered piezoelectric element, liquid discharge head, liquid discharge apparatus, ultrasonic motor, optical apparatus, and electronic apparatus
05/14/2014CN203596766U 一种沥青混凝土发电路面结构 An asphalt concrete pavement structure generation
05/14/2014CN203596765U 一种纵振动与弯曲振动复合模式超声波电机 One kind of composite longitudinal vibration and bending vibration mode ultrasonic motor
05/14/2014CN203596764U 一种压电悬臂梁式超声波电机 A piezoelectric cantilever-type ultrasonic motor
05/14/2014CN203596763U 一种纵-弯-扭转复合型旋转式超声波电机压电振子 One kind of vertical - Bending - torsional composite type rotary ultrasonic motor piezoelectric oscillator
05/14/2014CN203593081U 利用自行车轮转动机械能驱动压电材料发电装置 The use of the bicycle wheel rotation mechanical energy to drive the piezoelectric material power plant
05/14/2014CN103797599A 热电发电装置 Thermoelectric generator
05/14/2014CN103795292A 一种新型曲线l形质量块压电发电装置 A novel l-shaped curve of the piezoelectric power generating device mass
05/14/2014CN103795291A 微型植入式超声共振无线能量传送接收器及其制备方法 Implantable miniature ultrasonic resonance energy transfer wireless receiver and its preparation method
05/14/2014CN103795290A 贴片式纵振复合单足压电超声电机振子 SMD one foot vertical vibrating composite piezoelectric ultrasonic motor vibrator
05/14/2014CN103795289A 管道爬行机器人 Pipe crawling robot
05/14/2014CN103795149A 用于穿戴式电子产品的基于压电材料的储能方法及装置 Piezoelectric materials based storage method and apparatus for wearable electronics
05/14/2014CN103791967A 一种利用压电发电装置的无源电子水表 A use of a piezoelectric power generating device is a passive electronic meter
05/14/2014CN102355159B 一种共振式直线超声电机及控制方法 One kind of resonance linear ultrasonic motor and control method
05/14/2014CN102223105B 压电发电装置 The piezoelectric power generating device
05/14/2014CN102184339B 基于蚁群算法的压电作动器方向优化配置方法 Based on Ant Colony Optimization Method piezoelectric actuator direction
05/14/2014CN101662233B 一种用于驱动单路或多路容性负载的电路 A circuit for driving single or multiple capacitive load for
05/14/2014CA2831245A1 Electric circuit with power amplifier for piezoelectric actuators
05/13/2014US8723398 Piezoelectric energy harvesting apparatus
05/08/2014WO2014069540A1 Piezoelectric actuator and mass flow controller provided with same
05/08/2014WO2014069452A1 Multilayered piezo element, as well as piezo actuator, injection apparatus, and fuel injection system provided with said element
05/08/2014WO2014069138A1 Piezoelectric element, and piezoelectric vibration device, portable terminal, sound generator, sound generation device and electronic device each of which is provided with piezoelectric element
05/08/2014WO2014068810A1 Power generation device
05/08/2014WO2013132441A3 Low frequency piezo-electric power generator
05/08/2014WO2013041212A9 Rotary actuator
05/08/2014US20140125257 Method and device for operating a piezoelectric actuator
05/08/2014US20140125200 Vibration wave actuator
05/08/2014US20140125199 Piezoelectric element, oscillatory wave motor, and optical apparatus
05/08/2014DE102005010073B4 Elektromechanisches Präzisions-Antriebssystem Electromechanical precision drive system
05/08/2014CA2830253A1 A system for generating electrical energy from waste energy
05/07/2014EP2728634A2 Piezoelectric material, piezoelectric element, and electronic apparatus
05/07/2014CN203590073U 一种双体交替工作压电电扇 A dual body work alternately piezoelectric fan
05/07/2014CN203590072U 一种阶梯式压电发电机 One kind of stepped piezoelectric generator
05/07/2014CN203588320U 自发电停车场收费装置 Self-generating device parking fees
05/07/2014CN203587985U 二级共振式噪声钟 Two resonance noise bell
05/07/2014CN203584684U 基于压电效应的风力发电机 Based on the piezoelectric effect of wind turbines
05/07/2014CN203576052U 一种多功能摇椅 A multifunctional rocking chair
05/07/2014CN103780144A 轨道车振动能量收集系统 Rail car vibration energy collection system
05/07/2014CN103780143A 一种压电纳米发电机、眼球移动监控传感器及其监控方法 A piezoelectric nano-generators, eye movement monitoring sensors and monitoring method
05/07/2014CN103780142A 一种基于斜块箝位的大载荷高精度尺蠖型压电直线驱动器 Big load high-precision inchworm-type piezoelectric linear actuator based on the ramp clamp
05/07/2014CN103780141A 驱动装置及电路、机械手、机器人、输送装置及检查装置 And circuit driving means, robots, robotic delivery device and inspection means
05/07/2014CN103780138A 一种密闭环境中液体振动能采集装置 Liquid in a closed environment vibrational energy collection device
05/07/2014CN103778867A 一种自驱动可视化电子皮肤 A self-driven visual electronic skin
05/07/2014CN102457207B 一种振动能量收集器 A vibration energy harvester
05/06/2014US8716919 Drive apparatus
05/06/2014US8715823 Piezoelectric thin film, method of manufacturing piezoelectric thin film, piezoelectric element, and ink jet recording head
05/06/2014CA2713771C Holster-integrated piezoelectric energy source for handheld electronic device
05/01/2014WO2014064982A1 Inertia drive actuator
05/01/2014WO2014063952A1 Energy recovery system
05/01/2014WO2014063951A1 Electricity generator
05/01/2014US20140117813 Inertial drive actuator
05/01/2014US20140115849 Method for flow control
04/2014
04/30/2014EP2724387A1 Piezoelectric element, oscillatory wave motor, and optical apparatus
04/30/2014CN203574565U Self-driven alert device and life saving label
04/30/2014CN203572557U Piezoelectric weighing device
04/30/2014CN203570520U Hybrid piezoelectric and electromagnetic vibration energy power generation device
04/30/2014CN103765755A Vibration actuator and optical device
04/30/2014CN103762896A Device for collecting low-speed flow kinetic energy through vortex induced vibration of two columns arrayed in series
04/30/2014CN103762895A Piezoelectric type wind power generation system on building outer wall
04/30/2014CN103762894A Device for collecting electric energy through parallel double-cylinder flow-induced vibration
04/30/2014CN103762893A Minitype piezoelectric ceramic power source based on impact
04/30/2014CN103762892A Phononic crystal power generating device based on torsional vibration band gaps
04/30/2014CN103762891A Columnar giant magnetostrictive telescopic energy harvester
04/30/2014CN103762890A Super magnetostriction vibration energy collector for carrying out amplification through flexible hinge
04/30/2014CN103762889A Lever-type vibration energy collector based on giant magnetostriction film
04/30/2014CN103762888A Lever-type giant magnetostriction vibration energy collecting device
04/30/2014CN103762887A Cylindrical driven clamping type piezoelectric wriggle linear motor
04/30/2014CN103762886A Sandwich type T type two-foot straight line piezoelectric ultrasonic motor oscillator
04/30/2014CN103753603A Single-freedom-degree rotating mechanical arm driven by piezoelectric ultrasonic vibrator
04/30/2014CN102414854B Piezoelectric power generation device and power generation method using piezoelectric power generation device
04/30/2014CN102386802B Piezoelectric stepped bidirectional linear driver
04/29/2014US8710719 Piezoelectric quasi-resonance linear motors based on acoustic standing waves with combined resonator
04/24/2014WO2014061194A1 Drive device and imaging device
04/24/2014WO2014061193A1 Drive device and imaging device
04/24/2014WO2014026755A3 Wireless sensing device and method
04/24/2014US20140111063 Textile-based stretchable energy generator
04/24/2014DE102008036760B4 Rotorblatt Rotor blade
04/23/2014EP2721657A1 Surfaces that ease relative displacement in eap generators
04/23/2014CN203562092U Ultrasonic wave remote control transmission circuit
04/23/2014CN103746604A Photonic crystal power generating device based on lateral vibration band gap
04/23/2014CN103746603A Photonic crystal power generating device based on longitudinal vibration band gap
04/23/2014CN103746602A Screw-type piezoelectric type energy collector and preparation method thereof
04/23/2014CN103746601A Paster transducer cylinder traveling wave piezoelectric supersonic motor vibrator
04/23/2014CN103746600A Paster bent vibration composite piezoelectric supersonic motor vibrator
04/23/2014CN103746599A Paster bent vibration composite single-foot piezoelectric supersonic motor vibrator
04/23/2014CN103746598A Paster longitudinal vibration composite dual-feet piezoelectric supersonic motor vibrator
04/23/2014CN103746597A Paster T-shaped dual-feet linear piezoelectric supersonic motor vibrator
04/23/2014CN103746596A Output signal shutoff control method based on dual-PWM (pulse-width modulation) power drive topological structure
04/23/2014CN103744162A Adaptive focusing optical system and focusing method
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