Connection method for piezo-electric acoustic transducers in ele

Details Connection method for piezo-electric acoustic transducers in ele Connection method for piezo-electric acoustic transducers in ele

1985-04-03

1987-06-23

Hall, Carl E.

Metal working

Piezoelectric device making

29594, 310324, 381190, H01L 4122, H04R 3100

Patent

active

046741615

ABSTRACT:
A piezo-electric acoustic transducer has two strip-shaped terminal leads for connection of an acoustic-electric transducer plate to an amplifier assembly of the microphone. Previously the two leads were manually soldered to Griplet soldering rivets on the component side of the circuit boards with the addition of soldering tin, and were insulated from the housing by means of an insulating ring. In the present invention, the terminal strips are directly soldered to the connector paths of a flat amplifier assembly and are electrically insulated from the housing by means of a tab. With this type of automated soldering and insulation, a work piece carrier is provided with a plurality of devices for the mounting of the flat assembly on the carrier plate.

REFERENCES:
patent: 3331970 (1967-07-01), Dundon et al.
patent: 3879726 (1975-04-01), Sweany
patent: 4190784 (1980-02-01), Massa

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