DEVICE FOR ULTRASONIC TINNING OF THE ARTICLES Russian patent published in 1994 - IPC

Abstract RU 2022734 C1

FIELD: instrument engineering. SUBSTANCE: device has radiating plate, one end of which is rigidly fastened on the waveguide in place of crest of ultrasonic oscillations. Radiating plate is submerged in the melted solder. The length of the plate doesn't exceed λ/8, where λ - length of ultrasonic wave in material of the plate. EFFECT: enhanced efficiency of tinning of radioelements and integrated circuits. 2 dwg, 1 tbl

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RU 2 022 734 C1

Authors

Lanin Vladimir Leonidovich[By]

Cherepovich Andrej Cheslavovich[By]

Dates

1994-11-15Published

1992-04-28Filed