The inventive device comprises a piezo element, embodied in the form of a square based rectangular parallelopiped fixed to a substrate. A piezo module matrix is embodied in a given shape. A conductive layer is made of a conductive glue. The edges of said rectangular parallelopiped are devoid of said...http://www.google.fr/patents/US7216542?utm_source=gb-gplus-shareBrevet US7216542 - Three-component piezoelectric vibration accelerometer provided with a sensor
Three-component piezoelectric vibration accelerometer provided with a sensor
