B06B 1 - Processes or apparatus for generating mechanical vibrations of infrasonic, sonic or ultrasonic frequency

Patents for B06B 1 - Processes or apparatus for generating mechanical vibrations of infrasonic, sonic or ultrasonic frequency (14,020)
05/2011
05/18/2011	EP2229242B1 Ultrasonic transducer for generating asymmetric sound fields
05/18/2011	EP2079524B1 Symmetric and preferentially steered random arrays for ultrasound therapy
05/18/2011	CN201832778U Fixed ring of energy converter
05/18/2011	CN201832777U Vibration transducer and massager installed with same
05/18/2011	CN1777397B Modulated pulsed ultrasonic power delivery system and method
05/18/2011	CN101491446B Ultrasonic probe
05/18/2011	CN101301239B Modulated pulsed ultrasonic power delivery system and method
05/18/2011	CN101282792B Piezoelectric fluid atomizer apparatuses and methods
05/12/2011	WO2011055767A1 Ultrasonic detection device and ultrasonic diagnostic device
05/12/2011	WO2011055317A1 Ultrasonic hifu transducer with non - magnetic conductive vias
05/12/2011	WO2011055316A1 Curved ultrasonic hifu transducer formed by tiled segments
05/12/2011	WO2011055315A1 Curved ultrasonic hifu transducer with air cooling passageway
05/12/2011	WO2011055314A1 Curved ultrasonic hifu transducer with compliant electrical connections
05/12/2011	WO2011055313A1 Curved ultrasonic hifu transducer with pre-formed spherical matching layer
05/12/2011	US20110110196 Thermoacoustic device
05/12/2011	DE19752154B4 Sendesystem für Ultraschallwellen Transmission system for ultrasonic waves
05/11/2011	EP2210128B1 An insonification device that includes a three-dimensional network of emitters arranged in at least two concentric spirals, which are designed to generate a beam of high- intens i ty focussed waves
05/11/2011	CN201830218U Electromagnetic pulse impact test device and pulse generation control circuit thereof
05/11/2011	CN102056680A Mems transducers
05/11/2011	CN102049531A High-speed continuous ultrasonic radial vibration cutting method and realization device thereof
05/11/2011	CN101695692B Oscillating device
05/11/2011	CN101683647B A vertical vibrator
05/11/2011	CN101683646B A vertical vibrator
05/11/2011	CN101480645B Ultrasonic vibration device and beauty appliance
05/10/2011	US7938120 Enhanced microburst ultrasonic power delivery system and method
05/10/2011	US7938009 Haptic device testing
05/05/2011	US20110101824 Ultrasonic diagnostic apparatus
05/04/2011	EP2316343A1 Probe for ultrasonic diagnostic apparatus and method of manufacturing the same
05/04/2011	EP2315634A2 A magnetostrictive actuator of a medical ultrasound transducer assembly, and a medical ultrasound handpiece and a medical ultrasound system having such actuator
05/04/2011	EP1337351B1 Surface with varying electrical properties
05/04/2011	CN201815461U Ultrasonic transducer
05/04/2011	CN101041154B Electromagnetic vibrator and its preparing method
05/03/2011	US7936251 Alerting device and radio communication device having the alerting device
04/2011
04/28/2011	WO2011049609A2 Flexure assemblies and fixtures for haptic feedback
04/28/2011	US20110097957 Sonochemical Coating of Textiles with Metal Oxide Nanoparticles for Antimicrobial Fabrics
04/28/2011	US20110096634 Acoustic Generator for Distance Sounding with a Mechanism for Automatically Setting the Armed Pressure in the Pressure Chamber
04/28/2011	CA2776953A1 Flexure assemblies and fixtures for haptic feedback
04/27/2011	EP2313006A1 Transducer arrangement and method for acquiring sono-elastographical data and ultrasonic data of a material
04/27/2011	CN201807521U Vibration exciter
04/27/2011	CN201807520U Ultrasonic transducer
04/27/2011	CN102032939A Vibration level sensor
04/27/2011	CN102032244A Fluid body and control technique for inducing vibration and noise
04/27/2011	CN102029255A Horizontal linear vibrator
04/27/2011	CN101509942B Ultrasonic transducer frequency response characteristic detecting method
04/26/2011	US7931765 Method and device for applying a synthetic binder to an airborne flow of fibers
04/26/2011	CA2520912C Ultrasonic energy system and method including a ceramic horn
04/21/2011	US20110092861 Electroacoustic transducer
04/21/2011	DE102009049487A1 Elektroakustischer Wandler Electro-acoustic transducer
04/20/2011	EP2312572A1 Ultrasound converter
04/20/2011	CN201799431U Ultrasonic transduction scale prevention and removal device
04/20/2011	CN201799391U Chaotic vibration exciter with secondary pendulum
04/20/2011	CN201799390U Composite excitation ultrasonic cleaning machine generator circuit
04/20/2011	CN1578537B Piezoelectric vibrator
04/20/2011	CN102027168A Shaking device
04/20/2011	CN102019273A Ultrasonic transducer
04/19/2011	US7927300 Ultrasonic operation apparatus for detecting initial resonance frequency and for shifting to PLL operation
04/14/2011	WO2011044338A2 Surgical generator for ultrasonic and electrosurgical devices
04/14/2011	WO2011043536A1 Linear vibrator
04/14/2011	WO2011043292A1 Speaker-type vibration apparatus, and electronic apparatus provided with vibration function
04/14/2011	CA2777103A1 Surgical generator for ultrasonic and electrosurgical devices
04/13/2011	EP2309774A1 Ultrasonic transducer, electronic device, and ultrasonic endoscope
04/13/2011	EP1206856B1 Sound communication system between a portable unit and a communication terminal
04/13/2011	CN201791661U Ultrasonic oscillating chip
04/13/2011	CN201791660U Vibrator casing
04/13/2011	CN1890707B Implementing IC mounted sensor with high attenuation backing
04/13/2011	CN1685760B Drive mechanism
04/13/2011	CN102017368A Oscillating motor
04/13/2011	CN102016564A System for ultrasonically detecting defects in a pipe wall
04/13/2011	CN102015127A Methods of manufacturing capacitive electromechanical transducer and capacitive electromechanical transducers
04/13/2011	CN101257232B Axial-air-gap brushless vibration motor
04/13/2011	CN101108384B Digital type ultrasound wave descaling equipment
04/12/2011	US7925033 Electro-acoustic transducer
04/07/2011	WO2011040492A1 Optical information reading device
04/07/2011	WO2011039674A2 Noise reduction for an acoustic cooling system
04/06/2011	EP2306448A2 A device for actuating a membrane and a vehicle comprising a device for actuating a membrane
04/06/2011	EP1266194B1 Method and device for detecting and/or monitoring the level of a medium in a container
04/06/2011	CN201783450U Vibration source
04/06/2011	CN102006944A High-performance ultrasonic transducer and method for the production thereof
04/06/2011	CN102006034A Electromagnetic pulse impact test device and pulse generation control circuit thereof
04/06/2011	CN101309057B Ultrasonic energy supply apparatus of photoelectric current inductor
04/06/2011	CN101065194B Method for generating polyphone sound
03/2011
03/31/2011	WO2011035747A1 Electroacoustic transducer
03/31/2011	WO2011035744A1 Electroacoustic transducer
03/31/2011	WO2011035437A1 Seismic source which incorporates earth coupling as part of the transmitter resonance
03/31/2011	WO2010147239A3 Electromechanical transducer and method for detecting sensitivity variation of electromechanical transducer
03/31/2011	WO2010006794A3 Sound generator
03/31/2011	US20110077583 System and method for pulsed ultrasonic power delivery employing cavitational effects
03/31/2011	US20110075520 Seismic source which incorporates earth coupling as part of the transmitter resonance
03/31/2011	US20110075519 Thermoacoustic device
03/31/2011	DE102009043354A1 Schüttelvorrichtung Shaker
03/30/2011	EP2301679A2 Shaker
03/30/2011	EP2301442A1 Ultrasonic probe
03/30/2011	EP2176003B1 Metering device
03/30/2011	CN101995322A Electromechanical coupling vibration test device for maglev train
03/30/2011	CN101722144B Method for automatically tracking subresonance variable force wheel and variable force wheel device
03/30/2011	CN101601597B Lens-free electromagnetic shock wave generating device
03/30/2011	CN101058092B Vibration generation device
03/29/2011	US7914509 Ultrasound catheter
03/29/2011	US7913366 Ultrasonic probe and manufacturing process thereof
03/24/2011	WO2011033272A1 Ultrasound transducer array

1 ... 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 ... 141