MACROSONIC EMITTER WITH VIBRATING PLATE COMPRISING INTERNODAL ZONE SEPARATORS AND REFLECTORS WHICH CAN BE USED TO OBTAIN DIRECTIONAL RADIATION IN FLUIDS

Details for Australian Patent Application No. 2002352275 (hide)

Owner CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS

Inventors ACOSTA APARICIO, Victor, Manuel; ANDRES GALLEGOS, Eduardo; RODRIGUEZ CORRAL, German; GALLEGO JUAREZ, Juan, Antonio; VAZQUEZ MARTINEZ, Fernando; CAMPOS POZUELO, M#, Cleofe; RIERA FRANCO DE SARABIA, Enrique, Fernando

Pub. Number AU-A-2002352275

PCT Number PCT/ES02/00547

PCT Pub. Number WO2003/044770

Priority P 0102610 23.11.01 ES

Filing date 20 November 2002

Wipo publication date 10 June 2003

International Classifications

G10K 009/12 Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers

G10K 011/02 Methods or devices for transmitting, conducting or directing sound in general

B06B 001/02 Processes or apparatus for generating mechanical vibrations of infrasonic, sonic or ultrasonic frequency - making use of electrical energy

Event Publications

20 March 2003 Complete Application Filed

  Priority application(s): P 0102610 23.11.01 ES

21 August 2003 Application Open to Public Inspection

  Published as AU-A-2002352275

12 August 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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