FASTENING DEVICE FOR REINFORCED PIEZOELECTRIC TRANSDUCER Russian patent published in 1997 - IPC

Abstract RU 2090013 C1

FIELD: hydroacoustics and ultrasonic engineering. SUBSTANCE: device has stack 1 of piezoceramic plates, emitting strap 2, rear strap 3, reinforcing nut 4, hollow reinforcing stud 5 with threaded blind hole, threaded fastening screw 6, external mount 7, carrying surface 8, shaped rubber ring 9, assembly plane 1. EFFECT: improved reliability of fastening. 4 cl, 4 dwg

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RU 2 090 013 C1

Authors

Chervonenko G.N.

Dates

1997-09-10—Published

1984-07-18—Filed