H - Electricity – 04 – R
Patent
H - Electricity
04
R
349/66, 349/69,
H04R 19/01 (2006.01) H04R 1/04 (2006.01)
Patent
CA 1292308
TRANSDUCER DEVICE Abstract A silicon micro-transmitter chip is housed within top and bottom closures snap-fitted together by legs and catches on the two closures. The chip is mounted between two acoustic cavities in the closures by a plate part of a configured metal sheet having other strip parts extending through grooves in the bottom closure to its outside where the strips are bent to provide arms for surface mounting the entire device on a printed wiring board. The sheet serves both as a continuous strap for effecting such surface mounting and as an electrode for connecting a terminal of the chip to ground. Other terminals of the chip are connectable to the board by flat leads passing through other grooves in the bottom closure to its outside where they are bent for surface mounting purposes. The housing formed by the two closures includes an adhesive impregnated gasket for providing an acoustic seal between the two cavities as to which the air pressures therein are equalized by a vent hole in the plate.
521114
American Telephone And Telegraph Company
Kirby Eades Gale Baker
LandOfFree
Transducer device does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Transducer device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Transducer device will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1273926