Patents
Sitemap › B06 - Generating or transmitting mechanical vibrations in general › B06B - Generating or transmitting mechanical vibrations in general › 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)
12/1995
12/14/1995WO1995033673A1 Dual drive conveyor system with vibrational control
12/14/1995DE4419933A1 Piezoelectric polymer film acoustic generator for active cancellation
12/12/1995US5474071 Therapeutic endo-rectal probe and apparatus constituting an application thereof for destroying cancer tissue, in particular of the prostate, and preferably in combination with an imaging endo-cavitary-probe
12/06/1995CN1113009A Proximity sensor utilizing polymer piezoelectric film
12/05/1995US5473700 High gain acoustic transducer
12/05/1995US5473227 Self-synchronous electrical motor
11/1995
11/29/1995EP0684098A2 Metal strip casting
11/29/1995EP0684085A1 Open sonar array comprising electroacoustic transducers
11/29/1995EP0684084A1 Method and transducer for the emission of broadband low frequency acoustic waves in unlimited depth
11/29/1995EP0418401B1 Method and device for acceleration of liquid and bulk materials
11/28/1995CA2150072A1 Metal strip casting
11/27/1995CA2150169A1 Electro-acoustic transducer for open sonar arrays
11/23/1995DE4431848C1 Massage drive appliance
11/22/1995EP0683119A1 Control-device for the vibration-rate of a vibrating spout
11/22/1995EP0682989A2 Elevation aperture control of an ultrasonic transducer
11/21/1995US5467859 Vibrator for transporting articles
11/21/1995US5467655 Method for measuring properties of cold rolled thin steel sheet and apparatus therefor
11/16/1995WO1995030912A1 Flextensional acoustic source for offshore seismic exploration
11/16/1995WO1995030911A1 Acoustic transmitter
11/16/1995WO1995030496A1 Segmented ring transducers
11/15/1995EP0681513A1 Manufacturing method of an mechanically focusing ultrasonic transducer array
11/14/1995US5465897 Bonded ultrasonic transducer and method for making
11/14/1995US5465725 Ultrasonic probe
11/14/1995US5465468 Method of making an electromechanical transducer device
11/09/1995WO1995029633A1 Ultrasonic apparatus and method for intravascular imaging
11/02/1995WO1995029341A1 Method of generating oscillations in a fluid stream and a device for carrying out the said method
11/02/1995WO1995024977A3 Hydrophone bender crystal assembly
11/02/1995EP0679907A2 Short distance ultrasonic distance meter
11/02/1995EP0679897A1 Micromechanical component having a moving dielectric element
11/02/1995EP0679874A2 Sound sensor
11/02/1995EP0533874B1 Low frequency vibration assembly
10/1995
10/31/1995US5462604 Generating plurality of oscillating signals having different frequencies which are multiples of single natural frequency of vibrator, generating composite signal from time series of oscillating signals, applying as drive signal
10/24/1995US5460756 Method for entrapment of liquids in transformed waxes
10/24/1995US5460595 Multi-frequency ultrasound therapy systems and methods
10/24/1995US5460181 Ultrasonic transducer for three dimensional imaging
10/24/1995US5460180 Connection arrangement and method of operation of a 2D array for phase aberration correction
10/19/1995WO1995027573A1 Immersible vibrating unit for cleaning objects
10/19/1995CA2187298A1 Immersible vibrating unit for cleaning objects
10/18/1995EP0677335A2 Method and means for detecting the onset of flooding of ultrasonic atomisers
10/18/1995CN1110440A Adjustable broad pulse combined ultrasonic vibration source
10/17/1995US5458458 Method for generating a pulsating air and an apparatus to execute the method
10/17/1995US5457863 Method of making a two dimensional ultrasonic transducer array
10/12/1995WO1995027222A1 Acoustic sensor
10/12/1995DE19500889A1 Washing machine etc. features housing
10/10/1995US5457353 For use in a glass-break signaling configuration
10/10/1995US5457352 Ultrasonic converter
10/10/1995US5456259 Ultrasonic transducer arrangement and catheter
10/05/1995DE19508243A1 Vibrating machine using rotating weights
10/04/1995EP0675355A1 Sensor element and particle sensor
10/04/1995EP0674574A1 Apparatus for centrifuging a hardenable liquid material and uses thereof
10/04/1995CN2208984Y Steam medium acoustic wave generator
10/04/1995CN1109585A An inference device for discriminating a certain oscillation
09/1995
09/27/1995EP0673685A1 Pneumatic vibrator
09/27/1995EP0673285A1 Flexible ultrasonic transducer
09/27/1995EP0553325B1 Probe for measuring acoustic fields of high intensity
09/26/1995US5453575 Apparatus and method for detecting blood flow in intravascular ultrasonic imaging
09/21/1995WO1995024977A2 Hydrophone bender crystal assembly
09/19/1995US5451161 Oscillating circuit for ultrasonic dental scaler
09/13/1995EP0671547A1 Ultrasonic measurement apparatus and method for boreholes
09/13/1995EP0671221A2 Ultrasonic transducer array and method of manufacturing the same
09/12/1995US5450498 High pressure low impedance electrostatic transducer
09/12/1995US5450373 Apparatus for transmitting two frequency signals with an acoustic projector
09/07/1995DE4407866A1 Intensive ultra-sound method for various materials
09/07/1995DE4407013A1 Hydraulic driven vibrator with unbalanced weight system
09/06/1995EP0670147A1 High intensity ultrasound generating therapeutical procedure and apparatus featuring a controlled cavitation effect and reduced sidelobes
09/06/1995CN1107978A Tuning device of sonic resonant cavity
09/02/1995CA2143487A1 High-intensity ultrasound therapy method and apparatus with controlled cavitation effect and reduced side lobes
08/1995
08/31/1995DE4344861A1 Electro-acoustic container level monitor
08/30/1995EP0669169A2 Wave-receiving piezoelectric device
08/30/1995EP0466910B1 High energy ultrasonic lens with mounting facets
08/29/1995US5446333 Piezoelectric sound wave transmitter, zinc oxide single crystal receiver, magnesium oxide insulator; fish detectors
08/29/1995CA2024453C Ultrasonic transducer electrical interface assembly
08/24/1995WO1995022447A1 Molding deformable materials using vibrating wall surfaces
08/23/1995EP0667978A1 Ultrasonic probe and method of operating it.
08/22/1995US5443240 Mounting means for vibration member
08/22/1995US5443070 Ultrasound prode with banks of interconnected electrostrictive transducer elements
08/17/1995DE4417162C1 Vibrating conveyor for sorting material
08/16/1995EP0667189A2 Mounting means for vibration member
08/16/1995EP0615471B1 Sonic or ultrasonic transducer
08/16/1995EP0452427B1 Electric horn with solid state driver
08/16/1995CN1029511C Nickel electrode ultrasonic atomizing piezoelectric transducer and making process thereof
08/15/1995US5442251 Vibrating unit
08/09/1995EP0666113A1 Ultrasonic percussion device
08/09/1995EP0428750B1 Method and device for removing of sediment from the surface of thim-walled constructions
08/09/1995CN1106582A Variable cycle acoustics superlattice and ultra-high-requency wideband acoustic/optical device
08/08/1995USRE35011 Ultrasound array having trapezoidal oscillator elements and a method and apparatus for the manufacture thereof
08/08/1995US5438999 Ultrasonic transducer
08/08/1995US5438998 Broadband phased array transducer design with frequency controlled two dimension capability and methods for manufacture thereof
08/08/1995CA2042575C Electroacoustic unit for generating high sonic and ultrasonic intensities in gases and interphases
08/04/1995CA2141732A1 Ultrasound percussion device
08/03/1995WO1995020355A1 Drive cable having internal lead wires
08/02/1995EP0665064A1 Unidirectional rotating vibrator
08/01/1995US5438554 Tunable acoustic resonator for clinical ultrasonic transducers
08/01/1995US5438553 Transducer
07/1995
07/26/1995EP0664079A1 Device for frightening noxious animals by emitting ultrasonic signals
07/26/1995CN1105706A Method and equipment for a.c. motor driving oscillating aging treating parts
07/25/1995US5436873 Electrostatic shield for electromagnetic acoustic transducer noise rejection
07/25/1995US5435863 Method for processing workpieces by ultrasonic energy
07/25/1995US5435313 Ultrasonic probe
07/25/1995US5435168 Transducer testing system for low frequency vibrations
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