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Title:
ULTRASOUND TRANSDUCER
Document Type and Number:
WIPO Patent Application WO/2014/207215
Kind Code:
A3
Abstract:
The ultrasound transducer (1) according to the invention comprises at least one emitter (3) made from a piezoelectric material, having first and second emitting surfaces (7, 9) opposite one another provided to emit first and second ultrasound beams. The transducer comprises at least first and second mirrors (11, 13) placed across from the first and second emitting surfaces (7, 9), respectively, and configured so as to return the first and second ultrasound beams (F1, F2) by forming a reflected beam (FR) with a predetermined shape.

Inventors:
SARTRE BERNARD (FR)
SAILLANT JEAN-FRANÇOIS (FR)
Application Number:
PCT/EP2014/063729
Publication Date:
March 19, 2015
Filing Date:
June 27, 2014
Export Citation:
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Assignee:
AREVA NP (FR)
International Classes:
G10K11/00; G10K11/20
Foreign References:
JP2008100204A2008-05-01
US4314098A1982-02-02
US20020071280A12002-06-13
US20050264902A12005-12-01
US3509522A1970-04-28
US3325779A1967-06-13
US3054084A1962-09-11
US4332016A1982-05-25
US20080007142A12008-01-10
Attorney, Agent or Firm:
BLOT, Philippe et al. (2 place d'Estienne d'Orves, Paris, FR)
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