发明名称 SONDE D'APPAREIL A ULTRASONS A BARRETTE D'ELEMENTS PIEZO-ELECTRIQUES
摘要 PCT No. PCT/FR87/00465 Sec. 371 Date May 24, 1989 Sec. 102(e) Date May 24, 1989 PCT Filed Nov. 24, 1987 PCT Pub. No. WO88/04092 PCT Pub. Date Jun. 2, 1988.The electric connection between the control circuits (13,14) of a probe and the metallized faces (5,6) of the piezoelectric elements (2) of said probe is provided by metallizations (6,8) made on parts, support (1) or blade (4) in contact with said metallized faces. The mechanical and electric connection between said metallizations may be provided by a thin layer of conducting glue (19,20).
申请公布号 FR2607593(B1) 申请公布日期 1989.07.21
申请号 FR19860016663 申请日期 1986.11.28
申请人 THOMSON CGR 发明人 PATRICK DUBUT ET JEAN-FRANCOIS GELLY;GELLY JEAN-FRANCOIS
分类号 G01N29/24;A61B8/00;B06B1/06;H04R17/00;(IPC1-7):G01N29/00 主分类号 G01N29/24
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